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  1. <?php
  2.  
  3. $texto = "A0001";
  4. $novotexto = substr($texto, -4);
  5. echo $soma = 'A'.str_pad(($novotexto+1), 4, '0', STR_PAD_LEFT);
  6.  
  7.  
Success #stdin #stdout 0.02s 23804KB
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stdin
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Standard input is empty
stdout
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A0002
https://ideone.com/zNp3t5
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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