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  1. <?php
  2.  
  3. $mask = 'X-XX-XX-XXXXX';
  4. $test = '7-Ds-re-SD434';
  5.  
  6. if (preg_replace('/[^-]/', 'X', $test) == $mask) {
  7.     echo "Строка '$test' подходит под маску '$mask'"; 
  8. } else {
  9. 	echo "Строка '$test' не подходит под маску '$mask'"; 
  10. }
Success #stdin #stdout 0.02s 52472KB
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Standard input is empty
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Строка '7-Ds-re-SD434' подходит под маску 'X-XX-XX-XXXXX'
https://ideone.com/GiwMAY
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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