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<title>[45636] trunk/src/wp-includes/compat.php: Code Modernisation: Remove the `array_replace_recursive()` polyfill.</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/45636">45636</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/45636","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>pento</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-07-15 05:07:20 +0000 (Mon, 15 Jul 2019)</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'>Code Modernisation: Remove the `array_replace_recursive()` polyfill.
This function was added in PHP 5.3.0, so we no longer need the polyfill.
Props jrf.
See <a href="https://core.trac.wordpress.org/ticket/47698">#47698</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludescompatphp">trunk/src/wp-includes/compat.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpincludescompatphp"></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/compat.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/compat.php 2019-07-15 04:06:24 UTC (rev 45635)
+++ trunk/src/wp-includes/compat.php 2019-07-15 05:07:20 UTC (rev 45636)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -449,59 +449,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/sodium_compat/autoload.php';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-if ( ! function_exists( 'array_replace_recursive' ) ) :
- /**
- * PHP-agnostic version of {@link array_replace_recursive()}.
- *
- * The array_replace_recursive() function is a PHP 5.3 function. WordPress
- * currently supports down to PHP 5.2, so this method is a workaround
- * for PHP 5.2.
- *
- * Note: array_replace_recursive() supports infinite arguments, but for our use-
- * case, we only need to support two arguments.
- *
- * Subject to removal once WordPress makes PHP 5.3.0 the minimum requirement.
- *
- * @since 4.5.3
- *
- * @see https://secure.php.net/manual/en/function.array-replace-recursive.php#109390
- *
- * @param array $base Array with keys needing to be replaced.
- * @param array $replacements Array with the replaced keys.
- *
- * @return array
- */
- function array_replace_recursive( $base = array(), $replacements = array() ) {
- foreach ( array_slice( func_get_args(), 1 ) as $replacements ) {
- $bref_stack = array( &$base );
- $head_stack = array( $replacements );
-
- do {
- end( $bref_stack );
-
- $bref = &$bref_stack[ key( $bref_stack ) ];
- $head = array_pop( $head_stack );
-
- unset( $bref_stack[ key( $bref_stack ) ] );
-
- foreach ( array_keys( $head ) as $key ) {
- if ( isset( $key, $bref ) &&
- isset( $bref[ $key ] ) && is_array( $bref[ $key ] ) &&
- isset( $head[ $key ] ) && is_array( $head[ $key ] ) ) {
-
- $bref_stack[] = &$bref[ $key ];
- $head_stack[] = $head[ $key ];
- } else {
- $bref[ $key ] = $head[ $key ];
- }
- }
- } while ( count( $head_stack ) );
- }
-
- return $base;
- }
-endif;
-
</del><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Polyfill for the SPL autoloader. In PHP 5.2 (but not 5.3 and later), SPL can
</span><span class="cx" style="display: block; padding: 0 10px"> * be disabled, and PHP 7.2 raises notices if the compiler finds an __autoload()
</span></span></pre>
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