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<?php declare(strict_types=1); $value = null; $value = preg_split( '/[\s,]+/', $value, null, PREG_SPLIT_NO_EMPTY ); var_dump( $value );
Output for 8.0.0 - 8.0.3
Fatal error: Uncaught TypeError: preg_split(): Argument #2 ($subject) must be of type string, null given in /in/Urmrp:4 Stack trace: #0 /in/Urmrp(4): preg_split('/[\\s,]+/', NULL, NULL, 1) #1 {main} thrown in /in/Urmrp on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.32, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.28, 7.4.0 - 7.4.16
Fatal error: Uncaught TypeError: preg_split() expects parameter 2 to be string, null given in /in/Urmrp:4 Stack trace: #0 /in/Urmrp(4): preg_split('/[\\s,]+/', NULL, NULL, 1) #1 {main} thrown in /in/Urmrp on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Warning: Unsupported declare 'strict_types' in /in/Urmrp on line 2 array(0) { }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
array(0) { }