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sanitize_html_class

apply_filters( ‘sanitize_html_class’, string $sanitized, string $classname, string $fallback )

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Filters a sanitized HTML class string.

Parameters

$sanitizedstring
The sanitized HTML class.
$classnamestring
HTML class before sanitization.
$fallbackstring
The fallback string.

Source

return apply_filters( 'sanitize_html_class', $sanitized, $classname, $fallback );

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Used byDescription
sanitize_html_class()wp-includes/formatting.php

Sanitizes an HTML classname to ensure it only contains valid characters.

Changelog

VersionDescription
2.8.0Introduced.

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