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<?php
 
$str = "example ## string";
if (preg_match('~#{1,6}~', $str, $m, PREG_OFFSET_CAPTURE)) {
	print_r($m);
}

Success #stdin #stdout 0.02s 23896KB

stdin

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Standard input is empty

stdout

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Array
(
    [0] => Array
        (
            [0] => ##
            [1] => 8
        )

)

https://ideone.com/cHQAtf

language:

PHP (php 7.3.5)

created:

visibility:

public

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