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  1. <?php
  2.  
  3. $var = 0;
  4. $rows[]['id']='365';
  5. foreach($rows as $row) {
  6.  
  7. if($row['id'] == '365') {
  8.  
  9. $var =$var + a;
  10.  
  11. }
  12.  
  13. }
  14.  
  15. echo $var;
Success #stdin #stdout #stderr 0.02s 52432KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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PHP Notice:  Use of undefined constant a - assumed 'a' in /home/UdNBdn/prog.php on line 9
https://ideone.com/Nzlo0E
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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