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  1. <?php
  2.  
  3. $source = '
  4. <body></body>
  5. <body class="foobar"></body>
  6. ';
  7.  
  8. $bodyTag = "foobar";
  9.  
  10. $source = preg_replace(
  11.     '/<body([\S\s][^>]*)>/',
  12.     '<body$1><noscript>' . $bodyTag . '</noscript>',
  13.     $source
  14. );
  15.  
  16. echo $source;
Success #stdin #stdout 0.02s 23964KB
comments (?)
stdin 
Standard input is empty
stdout 
<body></body><noscript>foobar</noscript>
<body class="foobar"><noscript>foobar</noscript></body>
https://ideone.com/PYdm7P
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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