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<?php declare(strict_types=1); function pass_float(float $x) { echo "why?"; } $i = 1; if(gettype($i) == "integer") { pass_float($int_value); }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $int_value in /in/LFZHJ on line 10 Fatal error: Uncaught TypeError: pass_float(): Argument #1 ($x) must be of type float, null given, called in /in/LFZHJ on line 10 and defined in /in/LFZHJ:4 Stack trace: #0 /in/LFZHJ(10): pass_float(NULL) #1 {main} thrown in /in/LFZHJ on line 4
Process exited with code 255.

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