CODEWITHSUNDEEP
phpregex
ahmad
ahmad

Reputation: 671

get all ids from string

Hi All i have the following string :

$sortable='record_69#record_83#record_70##'

how i can get all numbers(id) from that $sortable string? i try to do somthing like this:

preg_match_all('[0-9]', $sortable, $result, PREG_PATTERN_ORDER);
     print_r($result);

but the result is Array ( [0] => Array ( ) ) i wnat $result to be like $result[0]=69......

Thank you

Upvotes: 1

Views: 97

Answers (3)

Vlad.P
Vlad.P

Reputation: 1464

<?php 
$sortable = "record_69#record_83#record_70#";
preg_match_all("/(\\d+)/", $sortable, $result, PREG_PATTERN_ORDER);

echo "<pre>";
print_r($result);
echo "</pre>";
?>

Upvotes: 0

Jose Gonzalez
Jose Gonzalez

Reputation: 36

preg_match_all('[0-9]+', $sortable, $result, PREG_PATTERN_ORDER);

Upvotes: 0

Vincent Savard
Vincent Savard

Reputation: 35927

The pattern [0-9] takes only one number. You want to select more than one, so you have to use a quantifier :

preg_match_all('/record_([0-9]+)#/', $sortable, $result, PREG_PATTERN_ORDER);

You also need to add delimiters (/ in this case), and parenthesis to capture the numbers.

Upvotes: 4

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