if don 27t exist key json php

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showing results for - "if don 27t exist key json php"
Ada
05 Apr 2016
1
2<?php
3$search_array array('first' => 1'second' => 4);
4if (array_key_exists('first'$search_array)) {
5    echo "The 'first' element is in the array";
6}
7?>
8
9
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