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wp_kses_normalize_entities › WordPress Function
Since1.0.0
已弃用n/a
› wp_kses_normalize_entities ( $content, $context = 'html' )
参数: (2) |
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返回: |
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定义在: |
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Converts and fixes HTML entities.
This function normalizes HTML entities. It will convertAT&T
to the correct
AT&T
, :
to :
, &#XYZZY;
to &#XYZZY;
and so on.
When $context
is set to 'xml', HTML entities are converted to their code points. For
example, AT&T…&#XYZZY;
is converted to AT&T…&#XYZZY;
.源码
function wp_kses_normalize_entities( $content, $context = 'html' ) { // Disarm all entities by converting & to & $content = str_replace( '&', '&', $content ); // Change back the allowed entities in our list of allowed entities. if ( 'xml' === $context ) { $content = preg_replace_callback( '/&([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_xml_named_entities', $content ); } else { $content = preg_replace_callback( '/&([A-Za-z]{2,8}[0-9]{0,2});/', 'wp_kses_named_entities', $content ); } $content = preg_replace_callback( '/&#(0*[0-9]{1,7});/', 'wp_kses_normalize_entities2', $content ); $content = preg_replace_callback( '/&#[Xx](0*[0-9A-Fa-f]{1,6});/', 'wp_kses_normalize_entities3', $content ); return $content; }