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47ed56f38f
This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`. This commit also includes: * Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls. * Replacing `include` statements for several files with `require_once`, for consistency: * `wp-admin/admin-header.php` * `wp-admin/admin-footer.php` * `wp-includes/version.php` Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb. Fixes #48082. Built from https://develop.svn.wordpress.org/trunk@47198 git-svn-id: http://core.svn.wordpress.org/trunk@46998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
45 lines
1.0 KiB
PHP
45 lines
1.0 KiB
PHP
<?php
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/**
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* Not used in core since 5.1.
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* This is a back-compat for plugins that may be using this method of loading directly.
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*/
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/**
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* Disable error reporting
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*
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* Set this to error_reporting( -1 ) for debugging.
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*/
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error_reporting( 0 );
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$basepath = __DIR__;
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function get_file( $path ) {
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if ( function_exists( 'realpath' ) ) {
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$path = realpath( $path );
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}
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if ( ! $path || ! @is_file( $path ) ) {
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return false;
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}
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return @file_get_contents( $path );
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}
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$expires_offset = 31536000; // 1 year.
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header( 'Content-Type: application/javascript; charset=UTF-8' );
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header( 'Vary: Accept-Encoding' ); // Handle proxies.
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header( 'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + $expires_offset ) . ' GMT' );
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header( "Cache-Control: public, max-age=$expires_offset" );
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$file = get_file( $basepath . '/wp-tinymce.js' );
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if ( isset( $_GET['c'] ) && $file ) {
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echo $file;
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} else {
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// Even further back compat.
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echo get_file( $basepath . '/tinymce.min.js' );
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echo get_file( $basepath . '/plugins/compat3x/plugin.min.js' );
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}
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exit;
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