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  1. <?php
  2.  
  3. $xx='<p>...</p>
  4. <p>...</p>
  5. <table>
  6. <tr>
  7. <td><p>...</p></td>
  8. <td><p>...</p></td>
  9. </tr>
  10. </table>
  11. <p>...</p>';
  12.  
  13. $mask='<<<%s>>>';
  14. $pl=array();
  15.  
  16. $yy=preg_replace_callback(
  17. 	'~<table>.*?</table>~is',
  18. 	function($m) use (&$pl,$mask){
  19. 		$pl[]=$m[0];
  20. 	    return sprintf($mask,count($pl));
  21. 	},
  22. 	$xx
  23. );
  24.  
  25. $tt=preg_replace('/<\/p>/', '</p>text', $yy);
  26.  
  27. $zz=preg_replace_callback(
  28. 	'~'.sprintf(preg_quote($mask,'~'),'(.*?)').'~si',
  29. 	function($m) use ($pl){
  30. 		return $pl[$m[1]-1];
  31. 	},
  32. 	$tt
  33. );
  34. print_r($zz);
Success #stdin #stdout 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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<p>...</p>text
<p>...</p>text
<table>
<tr>
<td><p>...</p></td>
<td><p>...</p></td>
</tr>
</table>
<p>...</p>text
https://ideone.com/s8PDXG
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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