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Avoid function calls on each iteration of a `for` loop. 

See #30799.

Built from https://develop.svn.wordpress.org/trunk@31678


git-svn-id: http://core.svn.wordpress.org/trunk@31659 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor 2015-03-08 23:01:26 +00:00
parent 6aff223ffb
commit b4869ed42f
3 changed files with 3 additions and 3 deletions
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2
wp-includes/formatting.php
View File

@ -1759,7 +1759,7 @@ function rawurlencode_deep( $value ) {
*/
function antispambot( $email_address, $hex_encoding = 0 ) {
$email_no_spam_address = '';
for ( $i = 0; $i < strlen( $email_address ); $i++ ) {
for ( $i = 0, $len = strlen( $email_address ); $i < $len; $i++ ) {
$j = rand( 0, 1 + $hex_encoding );
if ( $j == 0 ) {
$email_no_spam_address .= '&#' . ord( $email_address[$i] ) . ';';

2
wp-includes/plugin.php
View File

@ -479,7 +479,7 @@ function do_action($tag, $arg = '') {
$args[] =& $arg[0];
else
$args[] = $arg;
for ( $a = 2; $a < func_num_args(); $a++ )
for ( $a = 2, $num = func_num_args(); $a < $num; $a++ )
$args[] = func_get_arg($a);
// Sort

2
wp-includes/version.php
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@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.2-alpha-31677';
$wp_version = '4.2-alpha-31678';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.