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run code in 300+ PHP versions simultaneously
<?php function someFloat(float $value) { echo "(" . gettype($float) . ") " . $float; } someFloat("1"); someFloat(1.1);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $float in /in/boGHa on line 4 Warning: Undefined variable $float in /in/boGHa on line 4 (NULL) Warning: Undefined variable $float in /in/boGHa on line 4 Warning: Undefined variable $float in /in/boGHa on line 4 (NULL)
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: float in /in/boGHa on line 4 Notice: Undefined variable: float in /in/boGHa on line 4 (NULL) Notice: Undefined variable: float in /in/boGHa on line 4 Notice: Undefined variable: float in /in/boGHa on line 4 (NULL)
Output for 7.3.32 - 7.3.33
(NULL) (NULL)
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to someFloat() must be an instance of float, string given, called in /in/boGHa on line 7 and defined in /in/boGHa on line 3
Process exited with code 255.

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