3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1=array( array("key1"=>"value1","key2"=>"value2","key3"=>"value3") ); $array2=array("key4"=>"value4","key5"=>"value5","key6"=>"value6"); $array3=array(array_merge($array1[0],$array2)); var_dump($array3);

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