wp_exif_frac2dec( string $str )

Converts a fraction string to a decimal.

Parameters

$str

(Required) Fraction string.

Return

(int|float) Returns calculated fraction or integer 0 on invalid input.

Source

File: wp-admin/includes/image.php 

function wp_exif_frac2dec($str) {
	@list( $n, $d ) = explode( '/', $str );
	if ( !empty($d) )
		return $n / $d;
	return $str;
}

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Related

Used By

Used By
Used By Description
wp-admin/includes/image.php: wp_read_image_metadata()

Gets extended image metadata, exif or iptc as available.

Changelog

Changelog
Version Description
2.5.0 Introduced.