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| 1 | <?php | |
| 2 | //That what i've understood in the begging :P | |
| 3 | $str = 'aaaaaaaaaa83744484855443543bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb162539847192837ccccccccccc54354ddddddddddd304948374658903eeeeeeeeeeeeee32532532g543ferfewfaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'; | |
| 4 | $regExp = '#(.)\1{14}#';
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| 5 | preg_match_all($regExp, $str, $match); | |
| 6 | ||
| 7 | var_dump($match); | |
| 8 | ||
| 9 | //That what you need: | |
| 10 | ||
| 11 | $str = '162539847192837ccccccccccc54354ddddddddddd304948374658903eeeeeeeeeeeeee32532532g543ferfewfaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'; | |
| 12 | ||
| 13 | //with subpattrens will work with all PCRE libraries i think. use this if you get regexp compile error | |
| 14 | - | //$regExp = '#([^0-9]|^)([1-9][0-9]{14})([^0-9]|$)#';
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| 14 | + | //$regExp = '#([^0-9]|^)([1-9][0-9]{14})[^0-9]([^0-9]|$)#';
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| 15 | ||
| 16 | //With assertions, more Clean | |
| 17 | $regExp = '#(?<![0-9])([1-9][0-9]{14})(?=[^0-9])#';
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| 18 | preg_match_all($regExp, $str, $match); | |
| 19 | ||
| 20 | var_dump($match); | |
| 21 | ||
| 22 | ?> |
