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esc_textarea() and application for obvious textarea escaping. props alexkingorg. fixes #15454

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git-svn-id: https://develop.svn.wordpress.org/trunk@16431 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith
2010-11-17 17:12:01 +00:00
parent b9b0431d29
commit 55e0256967
22 changed files with 48 additions and 35 deletions
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13
wp-includes/formatting.php
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@@ -2352,6 +2352,19 @@ function esc_attr( $text ) {
return apply_filters( 'attribute_escape', $safe_text, $text );
}
/**
* Escaping for textarea values.
*
* @since 3.1
*
* @param string $text
* @return string
*/
function esc_textarea( $text ) {
$safe_text = htmlspecialchars( $text );
return apply_filters( 'esc_textarea', $safe_text, $text );
}
/**
* Escape a HTML tag name.
*