lucymtc · June 29, 2017 21:12
diff --git a/get-aspect-ratio.php b/get-aspect-ratio.php
 <?php
 function gcd( $a, $b ){
    return ($a % $b) ? gcd($b,$a % $b) : $b;
 }
 function ratio( $x, $y ){
    $gcd = gcd($x, $y);
    return ($x/$gcd).':'.($y/$gcd);
 }

 /** 
 Usage:
 
 $img_width = 250;
 $img_height = 250;
 $aspect_ratio = ratio( 250, 250 );

 echo $aspect_ratio; // 1:1
 */
	<?php
	function gcd( $a, $b ){
	return ($a % $b) ? gcd($b,$a % $b) : $b;
	}
	function ratio( $x, $y ){
	$gcd = gcd($x, $y);
	return ($x/$gcd).':'.($y/$gcd);
	}

	/**
	Usage:

	$img_width = 250;
	$img_height = 250;
	$aspect_ratio = ratio( 250, 250 );

	echo $aspect_ratio; // 1:1
	*/