aaa, bbb, ccc
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You can use strpos() and substr() for this. See
Alternate approach using explode:
$arr = explode(",", $string);$string = implode(",",array_slice($arr, 0, 3);



If you don"t know exactly the number chars khổng lồ count I would suggest an Implode Explode like this:
$string = "aaa, bbb, ccc, ddd, eee, fff";$arr = explode("," , $string);$out = array();for($i = 0; $i Updatehere"s a phpfiddle
If it is specific for uptill third string than try,
$output = implode(array_slice(explode(",",$string), 0, 3),","); Demo.
$string = "aaa, bbb, ccc, ddd, eee, fff";$arr = explode(", ", $string);$arr = array_splice($arr, 0, 3);$string = implode($arr, ", ");echo $string; // = "aaa, bbb, ccc"
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