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  1. <?php
  2. $inicio = microtime(true);
  3. for ($i = 0; $i < 10000; $i++) {
  4. 	$var = $i;
  5. }
  6. echo (microtime(true) - $inicio) * 1000 . "\n";
  7.  
  8. $inicio = microtime(true);
  9. for ($i = 0; $i < 10000; $i++) {
  10.     $var = $i == 500 ? 0 : $i;
  11. }
  12. echo (microtime(true) - $inicio) * 1000 . "\n";
  13.  
  14. $inicio = microtime(true);
  15. for ($i = 0; $i < 10000; $i++) {
  16. 	if ($i == 500) {
  17.     	$var =  0;
  18. 	} else {
  19. 		$var = $i;
  20. 	}
  21. }
  22. echo (microtime(true) - $inicio) * 1000 . "\n";
  23.  
  24. //https://pt.stackoverflow.com/q/56830/101
Success #stdin #stdout 0.02s 24412KB
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0.11897087097168
0.13995170593262
0.1380443572998
https://ideone.com/Q7lePX
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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