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  1. <?php
  2. $a = 'www.mydomain.com/product/$ID_PRODUCT$/ID_$ID_PRODUCT$';
  3. echo preg_replace('/[$][a-zA-Z_]+[$]/',"1234",$a);
Success #stdin #stdout 0.03s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
www.mydomain.com/product/1234/ID_1234
https://ideone.com/hIKOoK
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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