Oct
5
2007
Implementarea functiei PHP in_array() in JavaScript
JavaScript:
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/**
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*functin implementing PHP's in_array() function
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*@param: array - search array
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*@param: search_term - element to be searched
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*@return: true/false
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*/
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function in_array (array, search_term) {
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if (array) { //see if array exists
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var i = array.length;
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if (i> 0) {
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do {
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if (array[i] === search_term) {
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return true;
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}
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} while (i--);
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}
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return false;
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} else {
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return false;
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}
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}
