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ID3
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
IXR
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
PHPMailer
[ DIR ]
drwxrwxrwx
2024-07-15 18:49
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[ DIR ]
drwxrwxrwx
2024-03-18 16:41
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[ DIR ]
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2024-03-18 16:41
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[ DIR ]
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2024-03-18 16:41
assets
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
block-patterns
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
block-supports
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
blocks
[ DIR ]
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2024-03-18 16:41
certificates
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
css
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
customize
[ DIR ]
drwxrwxrwx
2024-07-15 18:51
fonts
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
html-api
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
images
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
js
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
php-compat
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
pomo
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
rest-api
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
sitemaps
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
sodium_compat
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
style-engine
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
theme-compat
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
widgets
[ DIR ]
drwxrwxrwx
2024-03-18 16:41
admin-bar.php
35.15
KB
-rw-rw-rw-
2023-09-26 23:29
atomlib.php
11.67
KB
-rw-rw-rw-
2022-04-21 18:24
author-template.php
18.51
KB
-rw-rw-rw-
2023-05-15 00:58
block-editor.php
27.27
KB
-rw-rw-rw-
2023-09-28 00:40
block-i18n.json
316
B
-rw-rw-rw-
2021-08-11 16:08
block-patterns.php
12.64
KB
-rw-rw-rw-
2023-11-10 23:00
block-template-utils.php
47.35
KB
-rw-rw-rw-
2023-11-17 14:17
block-template.php
12
KB
-rw-rw-rw-
2023-10-28 01:36
blocks.php
69.78
KB
-rw-rw-rw-
2023-11-06 22:29
bookmark-template.php
12.61
KB
-rw-rw-rw-
2023-06-22 21:57
bookmark.php
15.02
KB
-rw-rw-rw-
2023-07-10 03:17
cache-compat.php
5.83
KB
-rw-rw-rw-
2022-10-11 01:22
cache.php
13.16
KB
-rw-rw-rw-
2022-10-11 01:22
canonical.php
33.27
KB
-rw-rw-rw-
2024-01-26 02:43
capabilities.php
39.09
KB
-rw-rw-rw-
2023-07-10 03:17
category-template.php
55.67
KB
-rw-rw-rw-
2023-09-26 07:27
category.php
12.41
KB
-rw-rw-rw-
2023-08-24 16:01
class-IXR.php
2.48
KB
-rw-rw-rw-
2020-02-06 13:33
class-feed.php
529
B
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2020-02-06 13:33
class-http.php
367
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2022-06-17 18:20
class-json.php
42.66
KB
-rw-rw-rw-
2023-02-03 20:35
class-oembed.php
401
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2022-06-17 18:20
class-phpass.php
6.55
KB
-rw-rw-rw-
2023-02-13 16:08
class-phpmailer.php
664
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-rw-rw-rw-
2020-07-21 19:58
class-pop3.php
20.48
KB
-rw-rw-rw-
2023-02-11 19:43
class-requests.php
2.18
KB
-rw-rw-rw-
2023-04-05 20:12
class-simplepie.php
95.82
KB
-rw-rw-rw-
2023-05-13 04:35
class-smtp.php
457
B
-rw-rw-rw-
2021-01-26 20:45
class-snoopy.php
36.83
KB
-rw-rw-rw-
2023-02-03 20:35
class-walker-category-dropdown.php
2.41
KB
-rw-rw-rw-
2023-09-14 19:46
class-walker-category.php
8.28
KB
-rw-rw-rw-
2023-09-08 16:32
class-walker-comment.php
13.88
KB
-rw-rw-rw-
2023-09-09 16:28
class-walker-nav-menu.php
11.05
KB
-rw-rw-rw-
2023-06-27 22:26
class-walker-page-dropdown.php
2.65
KB
-rw-rw-rw-
2023-09-14 19:46
class-walker-page.php
7.43
KB
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2023-09-14 19:46
class-wp-admin-bar.php
16.96
KB
-rw-rw-rw-
2023-07-10 03:17
class-wp-ajax-response.php
5.14
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-application-passwords.php
12.55
KB
-rw-rw-rw-
2023-05-09 05:37
class-wp-block-editor-context.php
1.32
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-block-list.php
4.66
KB
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2023-10-09 18:23
class-wp-block-parser-block.php
2.5
KB
-rw-rw-rw-
2023-06-27 07:45
class-wp-block-parser-frame.php
1.87
KB
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2023-06-27 07:45
class-wp-block-parser.php
11.26
KB
-rw-rw-rw-
2023-10-17 02:17
class-wp-block-pattern-categories-registry.php
5.25
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-block-patterns-registry.php
9.84
KB
-rw-rw-rw-
2023-10-17 22:48
class-wp-block-styles-registry.php
5.75
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-block-supports.php
5.39
KB
-rw-rw-rw-
2023-09-29 17:20
class-wp-block-template.php
1.91
KB
-rw-rw-rw-
2023-06-23 13:29
class-wp-block-type-registry.php
4.9
KB
-rw-rw-rw-
2023-10-12 19:34
class-wp-block-type.php
14.4
KB
-rw-rw-rw-
2023-09-14 20:25
class-wp-block.php
8.2
KB
-rw-rw-rw-
2023-09-09 16:28
class-wp-classic-to-block-menu-converter.php
3.99
KB
-rw-rw-rw-
2023-08-22 00:51
class-wp-comment-query.php
46.71
KB
-rw-rw-rw-
2023-09-09 16:28
class-wp-comment.php
9.15
KB
-rw-rw-rw-
2023-08-24 15:44
class-wp-customize-control.php
25.24
KB
-rw-rw-rw-
2023-09-08 16:32
class-wp-customize-manager.php
197.52
KB
-rw-rw-rw-
2023-09-30 04:39
class-wp-customize-nav-menus.php
55.97
KB
-rw-rw-rw-
2023-09-26 04:05
class-wp-customize-panel.php
10.42
KB
-rw-rw-rw-
2023-09-10 16:04
class-wp-customize-section.php
10.98
KB
-rw-rw-rw-
2023-09-10 16:04
class-wp-customize-setting.php
29.19
KB
-rw-rw-rw-
2023-09-10 16:04
class-wp-customize-widgets.php
69.93
KB
-rw-rw-rw-
2023-09-26 04:05
class-wp-date-query.php
34.88
KB
-rw-rw-rw-
2023-06-22 21:36
class-wp-dependencies.php
13.73
KB
-rw-rw-rw-
2023-09-08 16:32
class-wp-dependency.php
2.57
KB
-rw-rw-rw-
2022-11-25 22:12
class-wp-duotone.php
38.52
KB
-rw-rw-rw-
2023-10-24 18:08
class-wp-editor.php
70.39
KB
-rw-rw-rw-
2023-07-15 03:59
class-wp-embed.php
15.62
KB
-rw-rw-rw-
2023-07-10 03:17
class-wp-error.php
7.33
KB
-rw-rw-rw-
2023-02-21 23:39
class-wp-fatal-error-handler.php
7.69
KB
-rw-rw-rw-
2023-02-23 17:38
class-wp-feed-cache-transient.php
2.53
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-feed-cache.php
969
B
-rw-rw-rw-
2023-08-10 08:06
class-wp-hook.php
15.63
KB
-rw-rw-rw-
2023-09-18 19:41
class-wp-http-cookie.php
7.22
KB
-rw-rw-rw-
2023-06-25 00:17
class-wp-http-curl.php
12.25
KB
-rw-rw-rw-
2023-09-22 01:29
class-wp-http-encoding.php
6.53
KB
-rw-rw-rw-
2023-06-22 21:57
class-wp-http-ixr-client.php
3.42
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-http-proxy.php
5.84
KB
-rw-rw-rw-
2023-06-22 21:36
class-wp-http-requests-hooks.php
1.97
KB
-rw-rw-rw-
2022-12-16 04:32
class-wp-http-requests-response.php
4.3
KB
-rw-rw-rw-
2023-10-11 14:05
class-wp-http-response.php
2.91
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-http-streams.php
16.46
KB
-rw-rw-rw-
2023-09-22 01:29
class-wp-http.php
39.63
KB
-rw-rw-rw-
2023-09-26 23:55
class-wp-image-editor-gd.php
17.11
KB
-rw-rw-rw-
2023-08-19 07:10
class-wp-image-editor-imagick.php
30.47
KB
-rw-rw-rw-
2023-09-08 16:32
class-wp-image-editor.php
17.17
KB
-rw-rw-rw-
2023-09-07 21:59
class-wp-list-util.php
7.27
KB
-rw-rw-rw-
2023-09-09 16:28
class-wp-locale-switcher.php
6.41
KB
-rw-rw-rw-
2023-07-10 04:25
class-wp-locale.php
15.74
KB
-rw-rw-rw-
2023-07-10 04:25
class-wp-matchesmapregex.php
1.78
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-meta-query.php
29.82
KB
-rw-rw-rw-
2023-09-09 16:28
class-wp-metadata-lazyloader.php
6.67
KB
-rw-rw-rw-
2023-05-11 18:15
class-wp-navigation-fallback.php
9
KB
-rw-rw-rw-
2023-10-06 21:06
class-wp-network-query.php
18.84
KB
-rw-rw-rw-
2023-03-10 23:30
class-wp-network.php
11.9
KB
-rw-rw-rw-
2023-07-12 16:46
class-wp-object-cache.php
17.18
KB
-rw-rw-rw-
2023-03-14 23:55
class-wp-oembed-controller.php
6.72
KB
-rw-rw-rw-
2022-11-13 20:51
class-wp-oembed.php
30.66
KB
-rw-rw-rw-
2023-07-10 04:25
class-wp-paused-extensions-storage.php
4.94
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-post-type.php
29.28
KB
-rw-rw-rw-
2023-10-10 21:05
class-wp-post.php
6.33
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-query.php
148.03
KB
-rw-rw-rw-
2023-10-13 06:41
class-wp-recovery-mode-cookie-service.php
6.72
KB
-rw-rw-rw-
2022-10-04 10:59
class-wp-recovery-mode-email-service.php
10.92
KB
-rw-rw-rw-
2023-05-02 22:45
class-wp-recovery-mode-key-service.php
4.4
KB
-rw-rw-rw-
2023-02-21 22:59
class-wp-recovery-mode-link-service.php
3.38
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-recovery-mode.php
11.17
KB
-rw-rw-rw-
2023-05-02 22:45
class-wp-rewrite.php
61.94
KB
-rw-rw-rw-
2023-09-09 16:28
class-wp-role.php
2.46
KB
-rw-rw-rw-
2023-09-08 16:32
class-wp-roles.php
8.38
KB
-rw-rw-rw-
2023-07-28 18:37
class-wp-scripts.php
27.99
KB
-rw-rw-rw-
2023-10-14 01:46
class-wp-session-tokens.php
7.28
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-simplepie-file.php
3.3
KB
-rw-rw-rw-
2023-08-10 08:06
class-wp-simplepie-sanitize-kses.php
1.73
KB
-rw-rw-rw-
2023-08-10 08:06
class-wp-site-query.php
30.29
KB
-rw-rw-rw-
2023-06-22 21:36
class-wp-site.php
7.28
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-styles.php
10.64
KB
-rw-rw-rw-
2023-05-02 22:45
class-wp-tax-query.php
19.09
KB
-rw-rw-rw-
2023-07-08 17:48
class-wp-taxonomy.php
18.13
KB
-rw-rw-rw-
2023-04-28 06:15
class-wp-term-query.php
40.05
KB
-rw-rw-rw-
2023-11-01 22:15
class-wp-term.php
5.17
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-text-diff-renderer-inline.php
829
B
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2023-09-08 16:32
class-wp-text-diff-renderer-table.php
18.37
KB
-rw-rw-rw-
2023-10-15 21:55
class-wp-textdomain-registry.php
5.84
KB
-rw-rw-rw-
2023-07-10 04:25
class-wp-theme-json-data.php
1.52
KB
-rw-rw-rw-
2023-09-08 16:32
class-wp-theme-json-resolver.php
24.06
KB
-rw-rw-rw-
2023-09-26 20:47
class-wp-theme-json-schema.php
4.12
KB
-rw-rw-rw-
2023-10-02 18:27
class-wp-theme-json.php
126.52
KB
-rw-rw-rw-
2023-10-10 10:43
class-wp-theme.php
62.76
KB
-rw-rw-rw-
2023-10-21 02:36
class-wp-user-meta-session-tokens.php
2.92
KB
-rw-rw-rw-
2019-01-09 12:04
class-wp-user-query.php
42.37
KB
-rw-rw-rw-
2023-09-08 03:45
class-wp-user-request.php
2.17
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-user.php
22.23
KB
-rw-rw-rw-
2023-07-10 19:53
class-wp-walker.php
12.86
KB
-rw-rw-rw-
2023-09-09 16:28
class-wp-widget-factory.php
3.27
KB
-rw-rw-rw-
2022-09-12 22:47
class-wp-widget.php
17.96
KB
-rw-rw-rw-
2023-08-25 08:28
class-wp-xmlrpc-server.php
209.12
KB
-rw-rw-rw-
2023-09-21 02:31
class-wp.php
25.51
KB
-rw-rw-rw-
2023-08-13 17:31
class-wpdb.php
116.66
KB
-rw-rw-rw-
2023-11-09 03:38
class.wp-dependencies.php
373
B
-rw-rw-rw-
2022-09-20 21:17
class.wp-scripts.php
343
B
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2022-09-20 21:17
class.wp-styles.php
338
B
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2022-09-20 21:17
comment-template.php
99.05
KB
-rw-rw-rw-
2023-09-26 04:05
comment.php
126.09
KB
-rw-rw-rw-
2023-09-30 00:13
compat.php
14.86
KB
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2023-09-09 16:28
cron.php
40.5
KB
-rw-rw-rw-
2023-09-11 12:27
date.php
400
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2022-06-17 18:20
default-constants.php
10.91
KB
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2023-09-27 00:33
default-filters.php
33.7
KB
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2024-01-25 02:26
default-widgets.php
2.17
KB
-rw-rw-rw-
2021-05-25 15:27
deprecated.php
179.5
KB
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2023-10-14 00:21
embed-template.php
338
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2022-06-17 18:20
embed.php
36.78
KB
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2023-09-26 00:06
error-protection.php
4.02
KB
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2023-05-02 22:45
feed-atom-comments.php
5.32
KB
-rw-rw-rw-
2023-07-29 07:31
feed-atom.php
2.98
KB
-rw-rw-rw-
2021-11-29 16:52
feed-rdf.php
2.61
KB
-rw-rw-rw-
2020-01-29 07:45
feed-rss.php
1.16
KB
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2020-01-29 07:45
feed-rss2-comments.php
3.98
KB
-rw-rw-rw-
2023-02-13 01:08
feed-rss2.php
3.71
KB
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2020-01-29 07:45
feed.php
22.52
KB
-rw-rw-rw-
2023-07-10 04:48
fonts.php
2.28
KB
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2023-09-08 00:30
formatting.php
327.07
KB
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2023-09-26 07:27
functions.php
269.73
KB
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2023-11-16 00:47
functions.wp-scripts.php
14.41
KB
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2023-11-01 22:15
functions.wp-styles.php
8.38
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-rw-rw-rw-
2023-01-15 21:57
general-template.php
163.79
KB
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2023-11-16 00:47
global-styles-and-settings.php
19.73
KB
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2023-08-25 02:59
http.php
23.29
KB
-rw-rw-rw-
2023-08-03 19:10
https-detection.php
5.53
KB
-rw-rw-rw-
2023-09-23 02:08
https-migration.php
4.63
KB
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2023-07-11 05:38
kses.php
70.21
KB
-rw-rw-rw-
2023-09-19 19:30
l10n.php
61.31
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2023-08-19 00:29
link-template.php
152.42
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2023-10-16 07:07
load.php
52.86
KB
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2023-10-09 21:49
locale.php
162
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2019-10-09 00:19
media-template.php
60.37
KB
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2023-09-26 21:45
media.php
202.5
KB
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2023-10-12 19:47
meta.php
62.58
KB
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2023-09-26 22:32
ms-blogs.php
25.03
KB
-rw-rw-rw-
2023-12-05 02:59
ms-default-constants.php
4.79
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2023-07-11 05:48
ms-default-filters.php
6.48
KB
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2023-02-24 08:23
ms-deprecated.php
21.25
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-rw-rw-rw-
2023-06-22 21:57
ms-files.php
2.65
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-rw-rw-rw-
2023-08-23 22:53
ms-functions.php
89.12
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2023-07-11 05:48
ms-load.php
19.4
KB
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2023-07-11 05:48
ms-network.php
3.69
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2023-05-02 18:26
ms-settings.php
4.03
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2023-06-22 21:57
ms-site.php
39.55
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2023-09-09 16:28
nav-menu-template.php
25.18
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2023-02-16 07:04
nav-menu.php
43.04
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2023-07-11 05:48
option.php
89.2
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2023-10-31 06:23
pluggable-deprecated.php
6.12
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2020-01-12 01:32
pluggable.php
110.37
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2023-10-03 23:15
plugin.php
34.63
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2023-06-08 14:54
post-formats.php
6.93
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<?php /** * WordPress Imagick Image Editor * * @package WordPress * @subpackage Image_Editor */ /** * WordPress Image Editor Class for Image Manipulation through Imagick PHP Module * * @since 3.5.0 * * @see WP_Image_Editor */ class WP_Image_Editor_Imagick extends WP_Image_Editor { /** * Imagick object. * * @var Imagick */ protected $image; public function __destruct() { if ( $this->image instanceof Imagick ) { // We don't need the original in memory anymore. $this->image->clear(); $this->image->destroy(); } } /** * Checks to see if current environment supports Imagick. * * We require Imagick 2.2.0 or greater, based on whether the queryFormats() * method can be called statically. * * @since 3.5.0 * * @param array $args * @return bool */ public static function test( $args = array() ) { // First, test Imagick's extension and classes. if ( ! extension_loaded( 'imagick' ) || ! class_exists( 'Imagick', false ) || ! class_exists( 'ImagickPixel', false ) ) { return false; } if ( version_compare( phpversion( 'imagick' ), '2.2.0', '<' ) ) { return false; } $required_methods = array( 'clear', 'destroy', 'valid', 'getimage', 'writeimage', 'getimageblob', 'getimagegeometry', 'getimageformat', 'setimageformat', 'setimagecompression', 'setimagecompressionquality', 'setimagepage', 'setoption', 'scaleimage', 'cropimage', 'rotateimage', 'flipimage', 'flopimage', 'readimage', 'readimageblob', ); // Now, test for deep requirements within Imagick. if ( ! defined( 'imagick::COMPRESSION_JPEG' ) ) { return false; } $class_methods = array_map( 'strtolower', get_class_methods( 'Imagick' ) ); if ( array_diff( $required_methods, $class_methods ) ) { return false; } return true; } /** * Checks to see if editor supports the mime-type specified. * * @since 3.5.0 * * @param string $mime_type * @return bool */ public static function supports_mime_type( $mime_type ) { $imagick_extension = strtoupper( self::get_extension( $mime_type ) ); if ( ! $imagick_extension ) { return false; } /* * setIteratorIndex is optional unless mime is an animated format. * Here, we just say no if you are missing it and aren't loading a jpeg. */ if ( ! method_exists( 'Imagick', 'setIteratorIndex' ) && 'image/jpeg' !== $mime_type ) { return false; } try { // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged return ( (bool) @Imagick::queryFormats( $imagick_extension ) ); } catch ( Exception $e ) { return false; } } /** * Loads image from $this->file into new Imagick Object. * * @since 3.5.0 * * @return true|WP_Error True if loaded; WP_Error on failure. */ public function load() { if ( $this->image instanceof Imagick ) { return true; } if ( ! is_file( $this->file ) && ! wp_is_stream( $this->file ) ) { return new WP_Error( 'error_loading_image', __( 'File does not exist?' ), $this->file ); } /* * Even though Imagick uses less PHP memory than GD, set higher limit * for users that have low PHP.ini limits. */ wp_raise_memory_limit( 'image' ); try { $this->image = new Imagick(); $file_extension = strtolower( pathinfo( $this->file, PATHINFO_EXTENSION ) ); if ( 'pdf' === $file_extension ) { $pdf_loaded = $this->pdf_load_source(); if ( is_wp_error( $pdf_loaded ) ) { return $pdf_loaded; } } else { if ( wp_is_stream( $this->file ) ) { // Due to reports of issues with streams with `Imagick::readImageFile()`, uses `Imagick::readImageBlob()` instead. $this->image->readImageBlob( file_get_contents( $this->file ), $this->file ); } else { $this->image->readImage( $this->file ); } } if ( ! $this->image->valid() ) { return new WP_Error( 'invalid_image', __( 'File is not an image.' ), $this->file ); } // Select the first frame to handle animated images properly. if ( is_callable( array( $this->image, 'setIteratorIndex' ) ) ) { $this->image->setIteratorIndex( 0 ); } if ( 'pdf' === $file_extension ) { $this->remove_pdf_alpha_channel(); } $this->mime_type = $this->get_mime_type( $this->image->getImageFormat() ); } catch ( Exception $e ) { return new WP_Error( 'invalid_image', $e->getMessage(), $this->file ); } $updated_size = $this->update_size(); if ( is_wp_error( $updated_size ) ) { return $updated_size; } return $this->set_quality(); } /** * Sets Image Compression quality on a 1-100% scale. * * @since 3.5.0 * * @param int $quality Compression Quality. Range: [1,100] * @return true|WP_Error True if set successfully; WP_Error on failure. */ public function set_quality( $quality = null ) { $quality_result = parent::set_quality( $quality ); if ( is_wp_error( $quality_result ) ) { return $quality_result; } else { $quality = $this->get_quality(); } try { switch ( $this->mime_type ) { case 'image/jpeg': $this->image->setImageCompressionQuality( $quality ); $this->image->setImageCompression( imagick::COMPRESSION_JPEG ); break; case 'image/webp': $webp_info = wp_get_webp_info( $this->file ); if ( 'lossless' === $webp_info['type'] ) { // Use WebP lossless settings. $this->image->setImageCompressionQuality( 100 ); $this->image->setOption( 'webp:lossless', 'true' ); } else { $this->image->setImageCompressionQuality( $quality ); } break; default: $this->image->setImageCompressionQuality( $quality ); } } catch ( Exception $e ) { return new WP_Error( 'image_quality_error', $e->getMessage() ); } return true; } /** * Sets or updates current image size. * * @since 3.5.0 * * @param int $width * @param int $height * @return true|WP_Error */ protected function update_size( $width = null, $height = null ) { $size = null; if ( ! $width || ! $height ) { try { $size = $this->image->getImageGeometry(); } catch ( Exception $e ) { return new WP_Error( 'invalid_image', __( 'Could not read image size.' ), $this->file ); } } if ( ! $width ) { $width = $size['width']; } if ( ! $height ) { $height = $size['height']; } return parent::update_size( $width, $height ); } /** * Sets Imagick time limit. * * Depending on configuration, Imagick processing may take time. * * Multiple problems exist if PHP times out before ImageMagick completed: * 1. Temporary files aren't cleaned by ImageMagick garbage collection. * 2. No clear error is provided. * 3. The cause of such timeout can be hard to pinpoint. * * This function, which is expected to be run before heavy image routines, resolves * point 1 above by aligning Imagick's timeout with PHP's timeout, assuming it is set. * * However seems it introduces more problems than it fixes, * see https://core.trac.wordpress.org/ticket/58202. * * Note: * - Imagick resource exhaustion does not issue catchable exceptions (yet). * See https://github.com/Imagick/imagick/issues/333. * - The resource limit is not saved/restored. It applies to subsequent * image operations within the time of the HTTP request. * * @since 6.2.0 * @since 6.3.0 This method was deprecated. * * @return int|null The new limit on success, null on failure. */ public static function set_imagick_time_limit() { _deprecated_function( __METHOD__, '6.3.0' ); if ( ! defined( 'Imagick::RESOURCETYPE_TIME' ) ) { return null; } // Returns PHP_FLOAT_MAX if unset. $imagick_timeout = Imagick::getResourceLimit( Imagick::RESOURCETYPE_TIME ); // Convert to an integer, keeping in mind that: 0 === (int) PHP_FLOAT_MAX. $imagick_timeout = $imagick_timeout > PHP_INT_MAX ? PHP_INT_MAX : (int) $imagick_timeout; $php_timeout = (int) ini_get( 'max_execution_time' ); if ( $php_timeout > 1 && $php_timeout < $imagick_timeout ) { $limit = (float) 0.8 * $php_timeout; Imagick::setResourceLimit( Imagick::RESOURCETYPE_TIME, $limit ); return $limit; } } /** * Resizes current image. * * At minimum, either a height or width must be provided. * If one of the two is set to null, the resize will * maintain aspect ratio according to the provided dimension. * * @since 3.5.0 * * @param int|null $max_w Image width. * @param int|null $max_h Image height. * @param bool|array $crop { * Optional. Image cropping behavior. If false, the image will be scaled (default). * If true, image will be cropped to the specified dimensions using center positions. * If an array, the image will be cropped using the array to specify the crop location: * * @type string $0 The x crop position. Accepts 'left' 'center', or 'right'. * @type string $1 The y crop position. Accepts 'top', 'center', or 'bottom'. * } * @return true|WP_Error */ public function resize( $max_w, $max_h, $crop = false ) { if ( ( $this->size['width'] == $max_w ) && ( $this->size['height'] == $max_h ) ) { return true; } $dims = image_resize_dimensions( $this->size['width'], $this->size['height'], $max_w, $max_h, $crop ); if ( ! $dims ) { return new WP_Error( 'error_getting_dimensions', __( 'Could not calculate resized image dimensions' ) ); } list( $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h ) = $dims; if ( $crop ) { return $this->crop( $src_x, $src_y, $src_w, $src_h, $dst_w, $dst_h ); } // Execute the resize. $thumb_result = $this->thumbnail_image( $dst_w, $dst_h ); if ( is_wp_error( $thumb_result ) ) { return $thumb_result; } return $this->update_size( $dst_w, $dst_h ); } /** * Efficiently resize the current image * * This is a WordPress specific implementation of Imagick::thumbnailImage(), * which resizes an image to given dimensions and removes any associated profiles. * * @since 4.5.0 * * @param int $dst_w The destination width. * @param int $dst_h The destination height. * @param string $filter_name Optional. The Imagick filter to use when resizing. Default 'FILTER_TRIANGLE'. * @param bool $strip_meta Optional. Strip all profiles, excluding color profiles, from the image. Default true. * @return void|WP_Error */ protected function thumbnail_image( $dst_w, $dst_h, $filter_name = 'FILTER_TRIANGLE', $strip_meta = true ) { $allowed_filters = array( 'FILTER_POINT', 'FILTER_BOX', 'FILTER_TRIANGLE', 'FILTER_HERMITE', 'FILTER_HANNING', 'FILTER_HAMMING', 'FILTER_BLACKMAN', 'FILTER_GAUSSIAN', 'FILTER_QUADRATIC', 'FILTER_CUBIC', 'FILTER_CATROM', 'FILTER_MITCHELL', 'FILTER_LANCZOS', 'FILTER_BESSEL', 'FILTER_SINC', ); /** * Set the filter value if '$filter_name' name is in the allowed list and the related * Imagick constant is defined or fall back to the default filter. */ if ( in_array( $filter_name, $allowed_filters, true ) && defined( 'Imagick::' . $filter_name ) ) { $filter = constant( 'Imagick::' . $filter_name ); } else { $filter = defined( 'Imagick::FILTER_TRIANGLE' ) ? Imagick::FILTER_TRIANGLE : false; } /** * Filters whether to strip metadata from images when they're resized. * * This filter only applies when resizing using the Imagick editor since GD * always strips profiles by default. * * @since 4.5.0 * * @param bool $strip_meta Whether to strip image metadata during resizing. Default true. */ if ( apply_filters( 'image_strip_meta', $strip_meta ) ) { $this->strip_meta(); // Fail silently if not supported. } try { /* * To be more efficient, resample large images to 5x the destination size before resizing * whenever the output size is less that 1/3 of the original image size (1/3^2 ~= .111), * unless we would be resampling to a scale smaller than 128x128. */ if ( is_callable( array( $this->image, 'sampleImage' ) ) ) { $resize_ratio = ( $dst_w / $this->size['width'] ) * ( $dst_h / $this->size['height'] ); $sample_factor = 5; if ( $resize_ratio < .111 && ( $dst_w * $sample_factor > 128 && $dst_h * $sample_factor > 128 ) ) { $this->image->sampleImage( $dst_w * $sample_factor, $dst_h * $sample_factor ); } } /* * Use resizeImage() when it's available and a valid filter value is set. * Otherwise, fall back to the scaleImage() method for resizing, which * results in better image quality over resizeImage() with default filter * settings and retains backward compatibility with pre 4.5 functionality. */ if ( is_callable( array( $this->image, 'resizeImage' ) ) && $filter ) { $this->image->setOption( 'filter:support', '2.0' ); $this->image->resizeImage( $dst_w, $dst_h, $filter, 1 ); } else { $this->image->scaleImage( $dst_w, $dst_h ); } // Set appropriate quality settings after resizing. if ( 'image/jpeg' === $this->mime_type ) { if ( is_callable( array( $this->image, 'unsharpMaskImage' ) ) ) { $this->image->unsharpMaskImage( 0.25, 0.25, 8, 0.065 ); } $this->image->setOption( 'jpeg:fancy-upsampling', 'off' ); } if ( 'image/png' === $this->mime_type ) { $this->image->setOption( 'png:compression-filter', '5' ); $this->image->setOption( 'png:compression-level', '9' ); $this->image->setOption( 'png:compression-strategy', '1' ); $this->image->setOption( 'png:exclude-chunk', 'all' ); } /* * If alpha channel is not defined, set it opaque. * * Note that Imagick::getImageAlphaChannel() is only available if Imagick * has been compiled against ImageMagick version 6.4.0 or newer. */ if ( is_callable( array( $this->image, 'getImageAlphaChannel' ) ) && is_callable( array( $this->image, 'setImageAlphaChannel' ) ) && defined( 'Imagick::ALPHACHANNEL_UNDEFINED' ) && defined( 'Imagick::ALPHACHANNEL_OPAQUE' ) ) { if ( $this->image->getImageAlphaChannel() === Imagick::ALPHACHANNEL_UNDEFINED ) { $this->image->setImageAlphaChannel( Imagick::ALPHACHANNEL_OPAQUE ); } } // Limit the bit depth of resized images to 8 bits per channel. if ( is_callable( array( $this->image, 'getImageDepth' ) ) && is_callable( array( $this->image, 'setImageDepth' ) ) ) { if ( 8 < $this->image->getImageDepth() ) { $this->image->setImageDepth( 8 ); } } if ( is_callable( array( $this->image, 'setInterlaceScheme' ) ) && defined( 'Imagick::INTERLACE_NO' ) ) { $this->image->setInterlaceScheme( Imagick::INTERLACE_NO ); } } catch ( Exception $e ) { return new WP_Error( 'image_resize_error', $e->getMessage() ); } } /** * Create multiple smaller images from a single source. * * Attempts to create all sub-sizes and returns the meta data at the end. This * may result in the server running out of resources. When it fails there may be few * "orphaned" images left over as the meta data is never returned and saved. * * As of 5.3.0 the preferred way to do this is with `make_subsize()`. It creates * the new images one at a time and allows for the meta data to be saved after * each new image is created. * * @since 3.5.0 * * @param array $sizes { * An array of image size data arrays. * * Either a height or width must be provided. * If one of the two is set to null, the resize will * maintain aspect ratio according to the provided dimension. * * @type array ...$0 { * Array of height, width values, and whether to crop. * * @type int $width Image width. Optional if `$height` is specified. * @type int $height Image height. Optional if `$width` is specified. * @type bool|array $crop Optional. Whether to crop the image. Default false. * } * } * @return array An array of resized images' metadata by size. */ public function multi_resize( $sizes ) { $metadata = array(); foreach ( $sizes as $size => $size_data ) { $meta = $this->make_subsize( $size_data ); if ( ! is_wp_error( $meta ) ) { $metadata[ $size ] = $meta; } } return $metadata; } /** * Create an image sub-size and return the image meta data value for it. * * @since 5.3.0 * * @param array $size_data { * Array of size data. * * @type int $width The maximum width in pixels. * @type int $height The maximum height in pixels. * @type bool|array $crop Whether to crop the image to exact dimensions. * } * @return array|WP_Error The image data array for inclusion in the `sizes` array in the image meta, * WP_Error object on error. */ public function make_subsize( $size_data ) { if ( ! isset( $size_data['width'] ) && ! isset( $size_data['height'] ) ) { return new WP_Error( 'image_subsize_create_error', __( 'Cannot resize the image. Both width and height are not set.' ) ); } $orig_size = $this->size; $orig_image = $this->image->getImage(); if ( ! isset( $size_data['width'] ) ) { $size_data['width'] = null; } if ( ! isset( $size_data['height'] ) ) { $size_data['height'] = null; } if ( ! isset( $size_data['crop'] ) ) { $size_data['crop'] = false; } if ( ( $this->size['width'] === $size_data['width'] ) && ( $this->size['height'] === $size_data['height'] ) ) { return new WP_Error( 'image_subsize_create_error', __( 'The image already has the requested size.' ) ); } $resized = $this->resize( $size_data['width'], $size_data['height'], $size_data['crop'] ); if ( is_wp_error( $resized ) ) { $saved = $resized; } else { $saved = $this->_save( $this->image ); $this->image->clear(); $this->image->destroy(); $this->image = null; } $this->size = $orig_size; $this->image = $orig_image; if ( ! is_wp_error( $saved ) ) { unset( $saved['path'] ); } return $saved; } /** * Crops Image. * * @since 3.5.0 * * @param int $src_x The start x position to crop from. * @param int $src_y The start y position to crop from. * @param int $src_w The width to crop. * @param int $src_h The height to crop. * @param int $dst_w Optional. The destination width. * @param int $dst_h Optional. The destination height. * @param bool $src_abs Optional. If the source crop points are absolute. * @return true|WP_Error */ public function crop( $src_x, $src_y, $src_w, $src_h, $dst_w = null, $dst_h = null, $src_abs = false ) { if ( $src_abs ) { $src_w -= $src_x; $src_h -= $src_y; } try { $this->image->cropImage( $src_w, $src_h, $src_x, $src_y ); $this->image->setImagePage( $src_w, $src_h, 0, 0 ); if ( $dst_w || $dst_h ) { /* * If destination width/height isn't specified, * use same as width/height from source. */ if ( ! $dst_w ) { $dst_w = $src_w; } if ( ! $dst_h ) { $dst_h = $src_h; } $thumb_result = $this->thumbnail_image( $dst_w, $dst_h ); if ( is_wp_error( $thumb_result ) ) { return $thumb_result; } return $this->update_size(); } } catch ( Exception $e ) { return new WP_Error( 'image_crop_error', $e->getMessage() ); } return $this->update_size(); } /** * Rotates current image counter-clockwise by $angle. * * @since 3.5.0 * * @param float $angle * @return true|WP_Error */ public function rotate( $angle ) { /** * $angle is 360-$angle because Imagick rotates clockwise * (GD rotates counter-clockwise) */ try { $this->image->rotateImage( new ImagickPixel( 'none' ), 360 - $angle ); // Normalize EXIF orientation data so that display is consistent across devices. if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) { $this->image->setImageOrientation( Imagick::ORIENTATION_TOPLEFT ); } // Since this changes the dimensions of the image, update the size. $result = $this->update_size(); if ( is_wp_error( $result ) ) { return $result; } $this->image->setImagePage( $this->size['width'], $this->size['height'], 0, 0 ); } catch ( Exception $e ) { return new WP_Error( 'image_rotate_error', $e->getMessage() ); } return true; } /** * Flips current image. * * @since 3.5.0 * * @param bool $horz Flip along Horizontal Axis * @param bool $vert Flip along Vertical Axis * @return true|WP_Error */ public function flip( $horz, $vert ) { try { if ( $horz ) { $this->image->flipImage(); } if ( $vert ) { $this->image->flopImage(); } // Normalize EXIF orientation data so that display is consistent across devices. if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) { $this->image->setImageOrientation( Imagick::ORIENTATION_TOPLEFT ); } } catch ( Exception $e ) { return new WP_Error( 'image_flip_error', $e->getMessage() ); } return true; } /** * Check if a JPEG image has EXIF Orientation tag and rotate it if needed. * * As ImageMagick copies the EXIF data to the flipped/rotated image, proceed only * if EXIF Orientation can be reset afterwards. * * @since 5.3.0 * * @return bool|WP_Error True if the image was rotated. False if no EXIF data or if the image doesn't need rotation. * WP_Error if error while rotating. */ public function maybe_exif_rotate() { if ( is_callable( array( $this->image, 'setImageOrientation' ) ) && defined( 'Imagick::ORIENTATION_TOPLEFT' ) ) { return parent::maybe_exif_rotate(); } else { return new WP_Error( 'write_exif_error', __( 'The image cannot be rotated because the embedded meta data cannot be updated.' ) ); } } /** * Saves current image to file. * * @since 3.5.0 * @since 6.0.0 The `$filesize` value was added to the returned array. * * @param string $destfilename Optional. Destination filename. Default null. * @param string $mime_type Optional. The mime-type. Default null. * @return array|WP_Error { * Array on success or WP_Error if the file failed to save. * * @type string $path Path to the image file. * @type string $file Name of the image file. * @type int $width Image width. * @type int $height Image height. * @type string $mime-type The mime type of the image. * @type int $filesize File size of the image. * } */ public function save( $destfilename = null, $mime_type = null ) { $saved = $this->_save( $this->image, $destfilename, $mime_type ); if ( ! is_wp_error( $saved ) ) { $this->file = $saved['path']; $this->mime_type = $saved['mime-type']; try { $this->image->setImageFormat( strtoupper( $this->get_extension( $this->mime_type ) ) ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $this->file ); } } return $saved; } /** * Removes PDF alpha after it's been read. * * @since 6.4.0 */ protected function remove_pdf_alpha_channel() { $version = Imagick::getVersion(); // Remove alpha channel if possible to avoid black backgrounds for Ghostscript >= 9.14. RemoveAlphaChannel added in ImageMagick 6.7.5. if ( $version['versionNumber'] >= 0x675 ) { try { // Imagick::ALPHACHANNEL_REMOVE mapped to RemoveAlphaChannel in PHP imagick 3.2.0b2. $this->image->setImageAlphaChannel( defined( 'Imagick::ALPHACHANNEL_REMOVE' ) ? Imagick::ALPHACHANNEL_REMOVE : 12 ); } catch ( Exception $e ) { return new WP_Error( 'pdf_alpha_process_failed', $e->getMessage() ); } } } /** * @since 3.5.0 * @since 6.0.0 The `$filesize` value was added to the returned array. * * @param Imagick $image * @param string $filename * @param string $mime_type * @return array|WP_Error { * Array on success or WP_Error if the file failed to save. * * @type string $path Path to the image file. * @type string $file Name of the image file. * @type int $width Image width. * @type int $height Image height. * @type string $mime-type The mime type of the image. * @type int $filesize File size of the image. * } */ protected function _save( $image, $filename = null, $mime_type = null ) { list( $filename, $extension, $mime_type ) = $this->get_output_format( $filename, $mime_type ); if ( ! $filename ) { $filename = $this->generate_filename( null, null, $extension ); } try { // Store initial format. $orig_format = $this->image->getImageFormat(); $this->image->setImageFormat( strtoupper( $this->get_extension( $mime_type ) ) ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $filename ); } $write_image_result = $this->write_image( $this->image, $filename ); if ( is_wp_error( $write_image_result ) ) { return $write_image_result; } try { // Reset original format. $this->image->setImageFormat( $orig_format ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $filename ); } // Set correct file permissions. $stat = stat( dirname( $filename ) ); $perms = $stat['mode'] & 0000666; // Same permissions as parent folder, strip off the executable bits. chmod( $filename, $perms ); return array( 'path' => $filename, /** This filter is documented in wp-includes/class-wp-image-editor-gd.php */ 'file' => wp_basename( apply_filters( 'image_make_intermediate_size', $filename ) ), 'width' => $this->size['width'], 'height' => $this->size['height'], 'mime-type' => $mime_type, 'filesize' => wp_filesize( $filename ), ); } /** * Writes an image to a file or stream. * * @since 5.6.0 * * @param Imagick $image * @param string $filename The destination filename or stream URL. * @return true|WP_Error */ private function write_image( $image, $filename ) { if ( wp_is_stream( $filename ) ) { /* * Due to reports of issues with streams with `Imagick::writeImageFile()` and `Imagick::writeImage()`, copies the blob instead. * Checks for exact type due to: https://www.php.net/manual/en/function.file-put-contents.php */ if ( file_put_contents( $filename, $image->getImageBlob() ) === false ) { return new WP_Error( 'image_save_error', sprintf( /* translators: %s: PHP function name. */ __( '%s failed while writing image to stream.' ), '<code>file_put_contents()</code>' ), $filename ); } else { return true; } } else { $dirname = dirname( $filename ); if ( ! wp_mkdir_p( $dirname ) ) { return new WP_Error( 'image_save_error', sprintf( /* translators: %s: Directory path. */ __( 'Unable to create directory %s. Is its parent directory writable by the server?' ), esc_html( $dirname ) ) ); } try { return $image->writeImage( $filename ); } catch ( Exception $e ) { return new WP_Error( 'image_save_error', $e->getMessage(), $filename ); } } } /** * Streams current image to browser. * * @since 3.5.0 * * @param string $mime_type The mime type of the image. * @return true|WP_Error True on success, WP_Error object on failure. */ public function stream( $mime_type = null ) { list( $filename, $extension, $mime_type ) = $this->get_output_format( null, $mime_type ); try { // Temporarily change format for stream. $this->image->setImageFormat( strtoupper( $extension ) ); // Output stream of image content. header( "Content-Type: $mime_type" ); print $this->image->getImageBlob(); // Reset image to original format. $this->image->setImageFormat( $this->get_extension( $this->mime_type ) ); } catch ( Exception $e ) { return new WP_Error( 'image_stream_error', $e->getMessage() ); } return true; } /** * Strips all image meta except color profiles from an image. * * @since 4.5.0 * * @return true|WP_Error True if stripping metadata was successful. WP_Error object on error. */ protected function strip_meta() { if ( ! is_callable( array( $this->image, 'getImageProfiles' ) ) ) { return new WP_Error( 'image_strip_meta_error', sprintf( /* translators: %s: ImageMagick method name. */ __( '%s is required to strip image meta.' ), '<code>Imagick::getImageProfiles()</code>' ) ); } if ( ! is_callable( array( $this->image, 'removeImageProfile' ) ) ) { return new WP_Error( 'image_strip_meta_error', sprintf( /* translators: %s: ImageMagick method name. */ __( '%s is required to strip image meta.' ), '<code>Imagick::removeImageProfile()</code>' ) ); } /* * Protect a few profiles from being stripped for the following reasons: * * - icc: Color profile information * - icm: Color profile information * - iptc: Copyright data * - exif: Orientation data * - xmp: Rights usage data */ $protected_profiles = array( 'icc', 'icm', 'iptc', 'exif', 'xmp', ); try { // Strip profiles. foreach ( $this->image->getImageProfiles( '*', true ) as $key => $value ) { if ( ! in_array( $key, $protected_profiles, true ) ) { $this->image->removeImageProfile( $key ); } } } catch ( Exception $e ) { return new WP_Error( 'image_strip_meta_error', $e->getMessage() ); } return true; } /** * Sets up Imagick for PDF processing. * Increases rendering DPI and only loads first page. * * @since 4.7.0 * * @return string|WP_Error File to load or WP_Error on failure. */ protected function pdf_setup() { try { /* * By default, PDFs are rendered in a very low resolution. * We want the thumbnail to be readable, so increase the rendering DPI. */ $this->image->setResolution( 128, 128 ); // Only load the first page. return $this->file . '[0]'; } catch ( Exception $e ) { return new WP_Error( 'pdf_setup_failed', $e->getMessage(), $this->file ); } } /** * Load the image produced by Ghostscript. * * Includes a workaround for a bug in Ghostscript 8.70 that prevents processing of some PDF files * when `use-cropbox` is set. * * @since 5.6.0 * * @return true|WP_Error */ protected function pdf_load_source() { $filename = $this->pdf_setup(); if ( is_wp_error( $filename ) ) { return $filename; } try { /* * When generating thumbnails from cropped PDF pages, Imagemagick uses the uncropped * area (resulting in unnecessary whitespace) unless the following option is set. */ $this->image->setOption( 'pdf:use-cropbox', true ); /* * Reading image after Imagick instantiation because `setResolution` * only applies correctly before the image is read. */ $this->image->readImage( $filename ); } catch ( Exception $e ) { // Attempt to run `gs` without the `use-cropbox` option. See #48853. $this->image->setOption( 'pdf:use-cropbox', false ); $this->image->readImage( $filename ); } return true; } }