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Coding Standards: Use strict comparison where strtolower() is involved.

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Follow-up to [649], [7736], [18821], [19444], [20886], [20893], [23303], [55642], [55652], [55653], [55654].

Props aristath, poena, afercia, SergeyBiryukov.
See #57839.

git-svn-id: https://develop.svn.wordpress.org/trunk@55677 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2023-04-22 15:17:47 +00:00
parent b55b935ccb
commit c2f262971c
5 changed files with 32 additions and 13 deletions
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21
src/wp-includes/formatting.php
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@@ -3029,13 +3029,26 @@ function make_clickable( $text ) {
$nested_code_pre = 0; // Keep track of how many levels link is nested inside <pre> or <code>.
foreach ( $textarr as $piece ) {
if ( preg_match( '|^<code[\s>]|i', $piece ) || preg_match( '|^<pre[\s>]|i', $piece ) || preg_match( '|^<script[\s>]|i', $piece ) || preg_match( '|^<style[\s>]|i', $piece ) ) {
if ( preg_match( '|^<code[\s>]|i', $piece )
|| preg_match( '|^<pre[\s>]|i', $piece )
|| preg_match( '|^<script[\s>]|i', $piece )
|| preg_match( '|^<style[\s>]|i', $piece )
) {
$nested_code_pre++;
} elseif ( $nested_code_pre && ( '</code>' === strtolower( $piece ) || '</pre>' === strtolower( $piece ) || '</script>' === strtolower( $piece ) || '</style>' === strtolower( $piece ) ) ) {
} elseif ( $nested_code_pre
&& ( '</code>' === strtolower( $piece )
|| '</pre>' === strtolower( $piece )
|| '</script>' === strtolower( $piece )
|| '</style>' === strtolower( $piece )
)
) {
$nested_code_pre--;
}
if ( $nested_code_pre || empty( $piece ) || ( '<' === $piece[0] && ! preg_match( '|^<\s*[\w]{1,20}+://|', $piece ) ) ) {
if ( $nested_code_pre
|| empty( $piece )
|| ( '<' === $piece[0] && ! preg_match( '|^<\s*[\w]{1,20}+://|', $piece ) )
) {
$r .= $piece;
continue;
}
@@ -4463,7 +4476,7 @@ function esc_url( $url, $protocols = null, $_context = 'display' ) {
$protocols = wp_allowed_protocols();
}
$good_protocol_url = wp_kses_bad_protocol( $url, $protocols );
if ( strtolower( $good_protocol_url ) != strtolower( $url ) ) {
if ( strtolower( $good_protocol_url ) !== strtolower( $url ) ) {
return '';
}
}