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  1. <?php
  2. $txt = '[gallery ids="126"]
  3. [gallery ids="127,128,129"]';
  4. preg_match_all('#gallery.+?ids="([0-9,]*)"#',$txt,$m);
  5. var_dump($m);
Success #stdin #stdout 0.01s 20568KB
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Standard input is empty
stdout
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array(2) {
  [0]=>
  array(2) {
    [0]=>
    string(17) "gallery ids="126""
    [1]=>
    string(25) "gallery ids="127,128,129""
  }
  [1]=>
  array(2) {
    [0]=>
    string(3) "126"
    [1]=>
    string(11) "127,128,129"
  }
}
https://ideone.com/551tV8
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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