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This snippet searches an array for a pre-specified element and returns 'true' if it's found, 'false' if it's not found. It functions like the in_array() in PHP.

Label: in_array, array, element, functions, PHP

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<script type="text/javascript">
// Benoit Asselin - http://www.ab-d.fr
Array.prototype.in_array = function(p_val) {
	for(var i = 0, l = this.length; i < l; i++) {
		if(this[i] == p_val) {
			return true;
		}
	}
	return false;
}
</script>

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16/12/2008
Benoit Asselin [more]
19,448
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JavaScript in_array()

3.5/5 4 votes / 19,448 previews / 1 comment 16/12/2008 This snippet searches an array for a pre-specified element and returns 'true' if it's found, 'false' if it's not found. ...JavaScript in_array() - in_array()

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