@ 2018-03-12T16:50:13Z <?php
$a = '0.1';
$b = '0.2';
$c = bcadd($a, $b, 1);
$three = (float)bcmul($c, '10');
var_dump($three);
var_dump($three > 3.0);
var_dump($three == 3.0);
echo PHP_EOL;
$a = 0.1;
$b = 0.2;
$c = $a + $b;
$three = $c * 10;
var_dump($three);
var_dump($three > 3.0);
var_dump($three == 3.0);
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Output for 8.0.0 - 8.0.12 , 8.0.14 - 8.0.30 , 8.1.0 - 8.1.33 , 8.2.0 - 8.2.29 , 8.3.0 - 8.3.26 , 8.4.1 - 8.4.13 float(3)
bool(false)
bool(true)
float(3.0000000000000004)
bool(true)
bool(false)
Output for 7.3.32 - 7.3.33 , 7.4.33 , 8.0.13 Fatal error: Uncaught Error: Call to undefined function bcadd() in /in/OonqV:5
Stack trace:
#0 {main}
thrown in /in/OonqV on line 5
Process exited with code 255 . Output for 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.16 - 7.3.31 , 7.4.0 - 7.4.32 float(3)
bool(false)
bool(true)
float(3)
bool(true)
bool(false)
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151.33 ms | 409 KiB | 5 Q