Make a comment clearer (without implying inversed logic) and fix a typo.
see #31645. Built from https://develop.svn.wordpress.org/trunk@31837 git-svn-id: http://core.svn.wordpress.org/trunk@31819 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -322,10 +322,10 @@ class WP_Press_This {
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// HTTP 1.1 allows 8000 chars but the "de-facto" standard supported in all current browsers is 2048.
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// HTTP 1.1 allows 8000 chars but the "de-facto" standard supported in all current browsers is 2048.
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if ( strlen( $url ) > 2048 ) {
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if ( strlen( $url ) > 2048 ) {
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return ''; // Return empty rather than a trunacted/invalid URL
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return ''; // Return empty rather than a truncated/invalid URL
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}
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}
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// Does it look like an URL?
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// Does not look like an URL.
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if ( ! preg_match( '/^([!#$&-;=?-\[\]_a-z~]|%[0-9a-fA-F]{2})+$/', $url ) ) {
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if ( ! preg_match( '/^([!#$&-;=?-\[\]_a-z~]|%[0-9a-fA-F]{2})+$/', $url ) ) {
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return '';
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return '';
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}
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}
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