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Remove unused local vars in delete_plugins(), delete_theme(), WP_Date_Query->validate_date_values(), global_terms(), and WP_Text_Diff_Renderer_Table->_changed().

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This will clear out the "Unused Code" label in the next Scrutinizer report.

See #30799.


git-svn-id: https://develop.svn.wordpress.org/trunk@31217 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2015-01-16 21:18:52 +00:00
parent 2ed007c023
commit 5deee71273
5 changed files with 6 additions and 11 deletions
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2
src/wp-includes/wp-diff.php
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@@ -273,7 +273,7 @@ class WP_Text_Diff_Renderer_Table extends Text_Diff_Renderer {
$diff = $renderer->render( $text_diff );
// If they're too different, don't include any <ins> or <dels>
if ( $diff_count = preg_match_all( '!(<ins>.*?</ins>|<del>.*?</del>)!', $diff, $diff_matches ) ) {
if ( preg_match_all( '!(<ins>.*?</ins>|<del>.*?</del>)!', $diff, $diff_matches ) ) {
// length of all text between <ins> or <del>
$stripped_matches = strlen(strip_tags( join(' ', $diff_matches[0]) ));
// since we count lengith of text between <ins> or <del> (instead of picking just one),