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  1. <?php
  2.  
  3.     $a = (float) 5.4;
  4. 	$b = (float) 1.4;
  5. 	$c = $a - $b;
  6. 	$d = (float)bcsub($a, $b);
  7. 	var_dump($a, $b, $c, $d);
  8.  
  9. ?>
Success #stdin #stdout 0.01s 20520KB
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float(5.4)
float(1.4)
float(4)
float(4)
https://ideone.com/rgr6h6
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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