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<?php class strings { function fix_string($a) { echo implode("",$a); } function fix_strings($b) { $this->fix_string($item); } } $s = new strings(); $ret = $s->fix_strings('Derick'); ?>
Output for 8.1.24 - 8.1.28, 8.2.11 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $item in /in/eYK08 on line 10 Fatal error: Uncaught TypeError: implode(): Argument #1 ($array) must be of type array, string given in /in/eYK08:5 Stack trace: #0 /in/eYK08(5): implode('', NULL) #1 /in/eYK08(10): strings->fix_string(NULL) #2 /in/eYK08(16): strings->fix_strings('Derick') #3 {main} thrown in /in/eYK08 on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.23, 8.2.0 - 8.2.10
Warning: Undefined variable $item in /in/eYK08 on line 10 Fatal error: Uncaught TypeError: implode(): Argument #1 ($pieces) must be of type array, string given in /in/eYK08:5 Stack trace: #0 /in/eYK08(5): implode('', NULL) #1 /in/eYK08(10): strings->fix_string(NULL) #2 /in/eYK08(16): strings->fix_strings('Derick') #3 {main} thrown in /in/eYK08 on line 5
Process exited with code 255.
Output for 5.2.5 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: item in /in/eYK08 on line 10 Warning: implode(): Invalid arguments passed in /in/eYK08 on line 5
Output for 7.3.32 - 7.3.33, 7.4.26
Warning: implode(): Invalid arguments passed in /in/eYK08 on line 5
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.4
Notice: Undefined variable: item in /in/eYK08 on line 10 Warning: implode(): Bad arguments. in /in/eYK08 on line 5
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: item in /in/eYK08 on line 10 Warning: implode(): Bad arguments. in /in/eYK08 on line 5
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: item in /in/eYK08 on line 10 Warning: implode() [http://www.php.net/function.implode]: Bad arguments. in /in/eYK08 on line 5

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