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Use square brackets instead of braces for string access. props hakre, fixes #13900.

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git-svn-id: https://develop.svn.wordpress.org/trunk@16340 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2010-11-13 09:53:55 +00:00
parent 305fbe129d
commit 200eefec46
11 changed files with 53 additions and 53 deletions
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10
wp-includes/formatting.php
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@@ -92,7 +92,7 @@ function wptexturize($text) {
for ( $i = 0; $i < $stop; $i++ ) {
$curl = $textarr[$i];
if ( !empty($curl) && '<' != $curl{0} && '[' != $curl{0}
if ( !empty($curl) && '<' != $curl[0] && '[' != $curl[0]
&& empty($no_texturize_shortcodes_stack) && empty($no_texturize_tags_stack)) {
// This is not a tag, nor is the texturization disabled
// static strings
@@ -113,9 +113,9 @@ function wptexturize($text) {
* Only call _wptexturize_pushpop_element if first char is correct
* tag opening
*/
if ('<' == $curl{0})
if ('<' == $curl[0])
_wptexturize_pushpop_element($curl, $no_texturize_tags_stack, $no_texturize_tags, '<', '>');
elseif ('[' == $curl{0})
elseif ('[' == $curl[0])
_wptexturize_pushpop_element($curl, $no_texturize_shortcodes_stack, $no_texturize_shortcodes, '[', ']');
}
@@ -1498,7 +1498,7 @@ function convert_smilies($text) {
$stop = count($textarr);// loop stuff
for ($i = 0; $i < $stop; $i++) {
$content = $textarr[$i];
if ((strlen($content) > 0) && ('<' != $content{0})) { // If it's not a tag
if ((strlen($content) > 0) && ('<' != $content[0])) { // If it's not a tag
$content = preg_replace_callback($wp_smiliessearch, 'translate_smiley', $content);
}
$output .= $content;
@@ -2632,7 +2632,7 @@ function wp_sprintf( $pattern ) {
$fragment = substr($pattern, $start, $end - $start);
// Fragment has a specifier
if ( $pattern{$start} == '%' ) {
if ( $pattern[$start] == '%' ) {
// Find numbered arguments or take the next one in order
if ( preg_match('/^%(\d+)\$/', $fragment, $matches) ) {
$arg = isset($args[$matches[1]]) ? $args[$matches[1]] : '';