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Check if arrays equal each other

/ Published in: PHP
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Checks if two given arrays equal each other as php doesn't have a built in function for this.

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  1. function arraysEqual(arr1, arr2) {
  2. 	if(arr1.length !== arr2.length)
  3. 		return false;
  4. 	for(var i = arr1.length; i--;) {
  5. 		if(arr1[i] !== arr2[i])
  6. 			return false;
  7. 	}
  8. 	return true;
  9. }

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