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_wp_iso_convert()

_wp_iso_convert( array $matches ): string

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This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Helper function to convert hex encoded chars to ASCII.

Parameters

$matchesarrayrequired
The preg_replace_callback matches array.

Return

string Converted chars.

Source

function _wp_iso_convert( $matches ) {
	return chr( hexdec( strtolower( $matches[1] ) ) );
}

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Changelog

VersionDescription
3.1.0Introduced.

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