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If a string features a separator (e.g. a dot or a comma), use PHP's explode() function to get an array with the two parts:
$string = "hello,joe"
$array = explode(",", $string);
$array[0] will be "hello"
$array[1] will be "joe"
If not, you may use substr() to return a certain length of a string
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∙ 13y ago
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