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<?php class testCase { private $stores; public function doFunction($items = array(), $out ) { foreach($items as $num => $val) { if($num%2 == 0) { $out = $val; } else { $out = strtoupper($val); } /* WHY DO ALL OF THE ABOVE IF WE'RE GOING TO OVERRIDE IT WITH THIS? */ //$out = "<br />"; } return $this->store = $out; } /* PRIVATE, SO NOT ACCESSIBLE! FIX: make public */ private function unFunction($items = '', $out = array()) { $items = implode("<br >", $items, -1); foreach($items as $num => $val) { if($num%2 != 0) { $out[$num] = $val; } else { $out[$num] = strtlower($val); } } echo $out; } } class testCase1 { private $stores; public function doFunction($items = array(), $out = "") { foreach($items as $num => $val) { if($num % 2 == 0) { $out += (string)$val; } else { $out += strtoupper($val); } $out += "<br />"; } return $this->store = $out; } private function unFunction($items = '', $out = array()) { $items = implode("<br >", $items, -1); foreach($items as $num => $val) { if($num%2 != 0) { $out[$num] = $val; } else { $out[$num] = strtlower($val); } } echo $out; } } $test = new testCase1(); echo $test -> doFunction(array_merge(range(0,25), range('a','z'))) . "<hr />"; //print_r($test -> unFunction($test->store)); //echo $test->doFunction(array_merge(range(0,25)), "test"); /* seems like the two functions are about: doing something and undoing that. */ ?>
Output for 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: Optional parameter $items declared before required parameter $out is implicitly treated as a required parameter in /in/kAf16 on line 7 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/kAf16:41 Stack trace: #0 /in/kAf16(65): testCase1->doFunction(Array) #1 {main} thrown in /in/kAf16 on line 41
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Deprecated: Required parameter $out follows optional parameter $items in /in/kAf16 on line 7 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/kAf16:41 Stack trace: #0 /in/kAf16(65): testCase1->doFunction(Array) #1 {main} thrown in /in/kAf16 on line 41
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 41 Warning: A non-numeric value encountered in /in/kAf16 on line 45 Warning: A non-numeric value encountered in /in/kAf16 on line 43 Warning: A non-numeric value encountered in /in/kAf16 on line 45 325<hr />
Output for 5.0.0 - 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20
325<hr />
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/kAf16 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/kAf16 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/kAf16 on line 5
Process exited with code 255.

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