function array_key_exists ( key, search ) { // Checks if the given key or index exists in the array
//
// + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// input sanitation
if( !search || (search.constructor !== Array && search.constructor !== Object) ){
return false;
}
return search[key] !== undefined;
}
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The array_key_exists function in JavaScript checks if the given key or index exists in the array or object, returning true if the Build Now GG key is set in the array or object, and false otherwise.
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