Trigger the wp_print_syles action from wp_print_styles() only when handles are not passed. Prevents front-end styles from leaking into the admin. Props nacin. see #19510 for trunk
git-svn-id: https://develop.svn.wordpress.org/trunk@19649 602fd350-edb4-49c9-b593-d223f7449a82
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@ -18,10 +18,12 @@
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* @return bool True on success, false on failure.
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* @return bool True on success, false on failure.
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*/
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*/
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function wp_print_styles( $handles = false ) {
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function wp_print_styles( $handles = false ) {
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do_action( 'wp_print_styles' );
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if ( '' === $handles ) // for wp_head
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if ( '' === $handles ) // for wp_head
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$handles = false;
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$handles = false;
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if ( ! $handles )
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do_action( 'wp_print_styles' );
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global $wp_styles;
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global $wp_styles;
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if ( ! is_a( $wp_styles, 'WP_Styles' ) ) {
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if ( ! is_a( $wp_styles, 'WP_Styles' ) ) {
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if ( ! did_action( 'init' ) )
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if ( ! did_action( 'init' ) )
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