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Showing posts from February, 2014

What is difference between Array combine() and Array merge()?

Array_combine(): To Combines the elements of two arrays and Returns the New Array.The new Array keys are the values of First Array values and the new array values are Second array values. Array_combine()Example: <?php $arr=array(1,2,50); $arr1=array(452,672,542); print_r(array_combine($arr,$arr1)); ?> Output: Array ( [1] => 452 [2] => 672 [50] => 542 ) Array_merge(): merges two or more Arrays as New Array. Array_merge() Example: <?php $arr=array(101,301,501); $arr1=array(451,671,541); print_r(array_merge($arr,$arr1)); ?> output: Array ( [0] => 101 [1] => 301 [2] => 501 [3] => 451 [4] => 671 [5] => 541 )