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<?php var_dump(trim(array(1,2,3))); var_dump(trim(2)); var_dump(trim('abc'));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: trim(): Argument #1 ($string) must be of type string, array given in /in/VFLm9:2 Stack trace: #0 /in/VFLm9(2): trim(Array) #1 {main} thrown in /in/VFLm9 on line 2
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 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: trim() expects parameter 1 to be string, array given in /in/VFLm9 on line 2 NULL string(1) "2" string(3) "abc"
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
Notice: Array to string conversion in /in/VFLm9 on line 2 string(5) "Array" string(1) "2" string(3) "abc"

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