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Fix variable collision in WP_Theme->get() that rears its head when the themes bucket is cached persistently. Also correct the inline doc. see #20103.

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git-svn-id: http://svn.automattic.com/wordpress/trunk@20126 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2012-03-06 22:28:53 +00:00
parent b6eb388ac4
commit 820ebbab9e
1 changed files with 3 additions and 3 deletions
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6
wp-includes/class-wp-theme.php
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@ -485,10 +485,10 @@ final class WP_Theme implements ArrayAccess {
if ( isset( $this->headers_sanitized[ $header ] ) )
return $this->headers_sanitized[ $header ];
// If an external object cache does not consider themes to be a persistent group, sanitize everything and cache it.
// If themes are a persistent group, sanitize everything and cache it. One cache add is better than many cache sets.
if ( self::$persistently_cache ) {
foreach ( array_keys( $this->headers ) as $header )
$this->headers_sanitized[ $header ] = $this->sanitize_header( $header, $this->headers[ $header ] );
foreach ( array_keys( $this->headers ) as $_header )
$this->headers_sanitized[ $_header ] = $this->sanitize_header( $_header, $this->headers[ $_header ] );
$this->cache_add( 'headers', $this->headers_sanitized );
} else {
$this->headers_sanitized[ $header ] = $this->sanitize_header( $header, $this->headers[ $header ] );