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@ 2020-03-23T08:06:20Z

<?php

$temp = array('41136.07.6', '21511.01.1');

foreach ($temp as &$accountnum) {
    $accountnum = substr($accountnum, 0, 5);
    // do some other stuff
}
print_r($temp);

Output
Performance
VLD
References
Branches

substr: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive previewkey bindings

161.18 ms | 405 KiB | 5 Q