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Avoid function calls on each iteration of a for loop.

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See #30799.


git-svn-id: https://develop.svn.wordpress.org/trunk@31678 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2015-03-08 23:00:21 +00:00
parent 5b0e3180b4
commit edf982fcd5
2 changed files with 2 additions and 2 deletions
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src/wp-includes/formatting.php
+1 -1
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@@ -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] ) . ';';