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  1. <?php
  2.  
  3. $string = <<< LOL
  4. some text with image1 and another
  5. part of that contains image2
  6. yet another image3
  7. LOL;
  8.  
  9.  
  10. preg_match_all('/(image\d+)/i', $string, $matches, PREG_PATTERN_ORDER);
  11. for ($i = 0; $i < count($matches[1]); $i++) {
  12. 	echo $matches[1][$i]."\n";
  13. }
  14.  
Success #stdin #stdout 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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image1
image2
image3
https://ideone.com/cQymaV
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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