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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 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
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.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 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.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: int_value in /in/LFZHJ on line 10 Fatal error: Uncaught TypeError: Argument 1 passed to pass_float() must be of the 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.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught TypeError: Argument 1 passed to pass_float() must be of the 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.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/LFZHJ on line 2 Notice: Undefined variable: int_value in /in/LFZHJ on line 10 Catchable fatal error: Argument 1 passed to pass_float() must be an instance of float, null given, called in /in/LFZHJ on line 10 and defined in /in/LFZHJ on line 4
Process exited with code 255.

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