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Shortcodes: Prevent escaped shortcodes from expanding in excerpts #8221

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Sukhendu2002 wants to merge 3 commits into from
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Shortcodes: Prevent escaped shortcodes from expanding in excerpts #8221

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74eed6e
Encode escaped shortcodes in strip_shortcode_tag()
Sukhendu2002 Jan 30, 2025
215f2ef
Update Spacing
Sukhendu2002 Jan 30, 2025
5b138d5
Fix PHPCS Errors
Sukhendu2002 Jan 30, 2025
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4 changes: 2 additions & 2 deletions src/wp-includes/shortcodes.php
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Original file line number Diff line number Diff line change
Expand Up @@ -394,7 +394,7 @@ function do_shortcode_tag( $m ) {

// Allow [[foo]] syntax for escaping a tag.
if ( '[' === $m[1] && ']' === $m[6] ) {
return substr( $m[0], 1, -1 );
return '[' . substr( $m[0], 2, -1 );
}

$tag = $m[2];
Expand Down Expand Up @@ -757,7 +757,7 @@ function strip_shortcodes( $content ) {
function strip_shortcode_tag( $m ) {
// Allow [[foo]] syntax for escaping a tag.
if ( '[' === $m[1] && ']' === $m[6] ) {
return substr( $m[0], 1, -1 );
return '[' . substr( $m[0], 2, -1 );
}

return $m[1] . $m[6];
Expand Down
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