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run code in 300+ PHP versions simultaneously
<?php $test='12345'; $test = array_filter(str_split($string));; echo array_pop($test);
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: Undefined variable $string in /in/Tjai0 on line 3 Deprecated: str_split(): Passing null to parameter #1 ($string) of type string is deprecated in /in/Tjai0 on line 3
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $string in /in/Tjai0 on line 3
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: string in /in/Tjai0 on line 3
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: string in /in/Tjai0 on line 3
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/Tjai0 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/Tjai0 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/Tjai0 on line 3

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