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  1. <?php
  2. $content = "<br />\n<br />";
  3.  
  4. $content = preg_replace('/<br \/>(?!.*<br \/>)/', '<br class="last" />', $content);
  5.  
  6. print $content;	
  7. ?>
Success #stdin #stdout 0.02s 13064KB
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stdin
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Standard input is empty
stdout
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<br class="last" />
<br class="last" />
https://ideone.com/yfuUv
language:
PHP (php 7.3.5)
created:
13 years ago
visibility:
public

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