Commit 4fe42d9c authored by Andrew Nacin's avatar Andrew Nacin
Browse files

Revert [27115] and let cache backends handle the stripping of spaces in cache keys as necessary. 

microtime() returns greater precision than microtime(true).

see #27000, #23448, #26903, #14485.

Built from https://develop.svn.wordpress.org/trunk@27300


git-svn-id: https://core.svn.wordpress.org/trunk@27153 1a063a9b-81f0-0310-95a4-ce76da25c4cd
parent a6c3932a

wp-includes/comment.php

+3 −3
Original line number Original line Diff line number Diff line
@@ -280,7 +280,7 @@ class WP_Comment_Query { 
		$key = md5( serialize( compact(array_keys($defaults)) )  );

		$key = md5( serialize( compact(array_keys($defaults)) )  );

		$last_changed = wp_cache_get( 'last_changed', 'comment' );

		$last_changed = wp_cache_get( 'last_changed', 'comment' );

		if ( ! $last_changed ) {

		if ( ! $last_changed ) {

			$last_changed = microtime( true );

			$last_changed = microtime();

			wp_cache_set( 'last_changed', $last_changed, 'comment' );

			wp_cache_set( 'last_changed', $last_changed, 'comment' );

		}

		}

		$cache_key = "get_comments:$key:$last_changed";

		$cache_key = "get_comments:$key:$last_changed";
@@ -1563,7 +1563,7 @@ function wp_insert_comment($commentdata) { 
	 */

	 */

	do_action( 'wp_insert_comment', $id, $comment );

	do_action( 'wp_insert_comment', $id, $comment );





	wp_cache_set( 'last_changed', microtime( true ), 'comment' );

	wp_cache_set( 'last_changed', microtime(), 'comment' );





	return $id;

	return $id;

}

}
@@ -2361,7 +2361,7 @@ function clean_comment_cache($ids) { 
	foreach ( (array) $ids as $id )

	foreach ( (array) $ids as $id )

		wp_cache_delete($id, 'comment');

		wp_cache_delete($id, 'comment');





	wp_cache_set( 'last_changed', microtime( true ), 'comment' );

	wp_cache_set( 'last_changed', microtime(), 'comment' );

}

}





/**

/**

wp-includes/general-template.php

+1 −1
Original line number Original line Diff line number Diff line
@@ -985,7 +985,7 @@ function wp_get_archives($args = '') { 




	$last_changed = wp_cache_get( 'last_changed', 'posts' );

	$last_changed = wp_cache_get( 'last_changed', 'posts' );

	if ( ! $last_changed ) {

	if ( ! $last_changed ) {

		$last_changed = microtime( true );

		$last_changed = microtime();

		wp_cache_set( 'last_changed', $last_changed, 'posts' );

		wp_cache_set( 'last_changed', $last_changed, 'posts' );

	}

	}

wp-includes/post.php

+2 −2
Original line number Original line Diff line number Diff line
@@ -3733,7 +3733,7 @@ function get_pages( $args = array() ) { 
	$key = md5( serialize( compact(array_keys($defaults)) ) );

	$key = md5( serialize( compact(array_keys($defaults)) ) );

	$last_changed = wp_cache_get( 'last_changed', 'posts' );

	$last_changed = wp_cache_get( 'last_changed', 'posts' );

	if ( ! $last_changed ) {

	if ( ! $last_changed ) {

		$last_changed = microtime( true );

		$last_changed = microtime();

		wp_cache_set( 'last_changed', $last_changed, 'posts' );

		wp_cache_set( 'last_changed', $last_changed, 'posts' );

	}

	}
@@ -4754,7 +4754,7 @@ function clean_post_cache( $post ) { 
		do_action( 'clean_page_cache', $post->ID );

		do_action( 'clean_page_cache', $post->ID );

	}

	}





	wp_cache_set( 'last_changed', microtime( true ), 'posts' );

	wp_cache_set( 'last_changed', microtime(), 'posts' );

}

}





/**

/**

wp-includes/taxonomy.php

+2 −2
Original line number Original line Diff line number Diff line
@@ -1287,7 +1287,7 @@ function get_terms($taxonomies, $args = '') { 
	$key = md5( serialize( compact(array_keys($defaults)) ) . serialize( $taxonomies ) . $filter_key );

	$key = md5( serialize( compact(array_keys($defaults)) ) . serialize( $taxonomies ) . $filter_key );

	$last_changed = wp_cache_get( 'last_changed', 'terms' );

	$last_changed = wp_cache_get( 'last_changed', 'terms' );

	if ( ! $last_changed ) {

	if ( ! $last_changed ) {

		$last_changed = microtime( true );

		$last_changed = microtime();

		wp_cache_set( 'last_changed', $last_changed, 'terms' );

		wp_cache_set( 'last_changed', $last_changed, 'terms' );

	}

	}

	$cache_key = "get_terms:$key:$last_changed";

	$cache_key = "get_terms:$key:$last_changed";
@@ -2750,7 +2750,7 @@ function clean_term_cache($ids, $taxonomy = '', $clean_taxonomy = true) { 
		do_action('clean_term_cache', $ids, $taxonomy);

		do_action('clean_term_cache', $ids, $taxonomy);

	}

	}





	wp_cache_set( 'last_changed', microtime( true ), 'terms' );

	wp_cache_set( 'last_changed', microtime(), 'terms' );

}

}





/**

/**