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Clarify the behaviour of the `wp_editor_set_quality` and `jpeg_quality` filters. 

Merges [30874] to the 4.1 branch.

Props DH-Shredder
See #29856

Built from https://develop.svn.wordpress.org/branches/4.1@30876


git-svn-id: http://core.svn.wordpress.org/branches/4.1@30864 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
John Blackbourn 2014-12-15 21:51:22 +00:00
parent 296a23c662
commit 4812d2a5fa
1 changed files with 10 additions and 0 deletions
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10
wp-includes/class-wp-image-editor.php
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@ -233,6 +233,11 @@ abstract class WP_Image_Editor {
/** /**
* Filter the default image compression quality setting. * Filter the default image compression quality setting.
* *
* Applies only during initial editor instantiation, or when set_quality() is run
* manually without the `$quality` argument.
*
* set_quality() has priority over the filter.
*
* @since 3.5.0 * @since 3.5.0
* *
* @param int $quality Quality level between 1 (low) and 100 (high). * @param int $quality Quality level between 1 (low) and 100 (high).
@ -244,6 +249,11 @@ abstract class WP_Image_Editor {
/** /**
* Filter the JPEG compression quality for backward-compatibility. * Filter the JPEG compression quality for backward-compatibility.
* *
* Applies only during initial editor instantiation, or when set_quality() is run
* manually without the `$quality` argument.
*
* set_quality() has priority over the filter.
*
* The filter is evaluated under two contexts: 'image_resize', and 'edit_image', * The filter is evaluated under two contexts: 'image_resize', and 'edit_image',
* (when a JPEG image is saved to file). * (when a JPEG image is saved to file).
* *