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<title>[37592] trunk/src/wp-includes: Docs: Ensure hook and duplicate hook docs directly precede all instances of the `image_memory_limit` filter.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/37592">37592</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/37592","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>DrewAPicture</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-05-30 02:13:57 +0000 (Mon, 30 May 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Docs: Ensure hook and duplicate hook docs directly precede all instances of the `image_memory_limit` filter.
Hook docs must directly precede hooks in order for the Code Reference parser to correctly identify them as such.
Fixes <a href="https://core.trac.wordpress.org/ticket/36968">#36968</a>. </pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpimageeditorgdphp">trunk/src/wp-includes/class-wp-image-editor-gd.php</a></li>
<li><a href="#trunksrcwpincludesclasswpimageeditorimagickphp">trunk/src/wp-includes/class-wp-image-editor-imagick.php</a></li>
<li><a href="#trunksrcwpincludesdeprecatedphp">trunk/src/wp-includes/deprecated.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpimageeditorgdphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-image-editor-gd.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-image-editor-gd.php 2016-05-30 02:09:46 UTC (rev 37591)
+++ trunk/src/wp-includes/class-wp-image-editor-gd.php 2016-05-30 02:13:57 UTC (rev 37592)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -104,9 +104,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @param int|string $limit Maximum memory limit to allocate for images. Default WP_MAX_MEMORY_LIMIT.
</span><span class="cx" style="display: block; padding: 0 10px"> * Accepts an integer (bytes), or a shorthand string notation, such as '256M'.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // Set artificially high because GD uses uncompressed images in memory
- @ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $image_memory_limit = apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Set artificially high because GD uses uncompressed images in memory.
+ @ini_set( 'memory_limit', $image_memory_limit );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $this->image = @imagecreatefromstring( file_get_contents( $this->file ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! is_resource( $this->image ) )
</span></span></pre></div>
<a id="trunksrcwpincludesclasswpimageeditorimagickphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/class-wp-image-editor-imagick.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-image-editor-imagick.php 2016-05-30 02:09:46 UTC (rev 37591)
+++ trunk/src/wp-includes/class-wp-image-editor-imagick.php 2016-05-30 02:13:57 UTC (rev 37592)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -138,9 +138,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return new WP_Error( 'error_loading_image', __('File doesn’t exist?'), $this->file );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /** This filter is documented in wp-includes/class-wp-image-editor-gd.php */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // Even though Imagick uses less PHP memory than GD, set higher limit for users that have low PHP.ini limits
- @ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $image_memory_limit = apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /*
+ * Even though Imagick uses less PHP memory than GD, set higher limit
+ * for users that have low PHP.ini limits.
+ */
+ @ini_set( 'memory_limit', $image_memory_limit );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> try {
</span><span class="cx" style="display: block; padding: 0 10px"> $this->image = new Imagick( $this->file );
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="trunksrcwpincludesdeprecatedphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/deprecated.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/deprecated.php 2016-05-30 02:09:46 UTC (rev 37591)
+++ trunk/src/wp-includes/deprecated.php 2016-05-30 02:13:57 UTC (rev 37592)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3175,8 +3175,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! function_exists('imagecreatefromstring') )
</span><span class="cx" style="display: block; padding: 0 10px"> return __('The GD image library is not installed.');
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // Set artificially high because GD uses uncompressed images in memory
- @ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /** This filter is documented in wp-includes/class-wp-image-editor-gd.php */
+ $image_memory_limit = apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT );
+
+ // Set artificially high because GD uses uncompressed images in memory.
+ @ini_set( 'memory_limit', $image_memory_limit );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $image = imagecreatefromstring( file_get_contents( $file ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( !is_resource( $image ) )
</span></span></pre>
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