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  1. <?php
  2.  
  3. $haystack = <<<DOC
  4. Lorem ipsum -[blank]- sit amet, consectetur
  5. adipiscing elit. Donec condimentum augue 
  6. sit amet blandit vehicula. Nullam placerat
  7. aliquam dictum. Quisque elementum nisl
  8. sed pellentesque elementum. Aliquam erat
  9. volutpat. Suspendisse potenti. Maecenas [blank].
  10. DOC;
  11.  
  12. $array = ['cat', 'mole'];
  13. $needle = '[blank]';
  14.  
  15. foreach($array as $replacement) {
  16. 	$pos = strpos($haystack, $needle);
  17. 	if ($pos !== false) {
  18. 		$haystack = substr_replace($haystack, $replacement, $pos, strlen($needle));
  19. 	}
  20. }
  21.  
  22. echo $haystack;
Success #stdin #stdout 0.01s 23788KB
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stdin
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Standard input is empty
stdout
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Lorem ipsum -cat- sit amet, consectetur
adipiscing elit. Donec condimentum augue 
sit amet blandit vehicula. Nullam placerat
aliquam dictum. Quisque elementum nisl
sed pellentesque elementum. Aliquam erat
volutpat. Suspendisse potenti. Maecenas mole.
https://ideone.com/hgeldj
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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