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run code in 150+ php & hhvm versions
Bugs & Features
<?php // Source: https://bugs.php.net/bug.php?id=61225 $wyraz1= "baba"; $wyraz2="abba"; function testAnagram($wyraz,$wyraz2) { if (strlen($wyraz) == strlen($wyraz2)) { $isAnagram = array(); for ($i=0;$i<strlen($wyraz);$i++) { if (isset($isAnagram[$wyraz[$i]])) $isAnagram[$wyraz[$i]]++; else $isAnagram[$wyraz[$i]] = 1; } return $isAnagram; } else {echo "rozne dlugosci";} } $wyn1 = testAnagram($wyraz1); ksort($wyn1); $wyn2 = testAnagram($wyraz2); ksort($wyn2); if ($wyn1 == $wyn2) { echo "identical"; } else {echo "not ident.";} print_r($wyn1);
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function testAnagram(), 1 passed in /in/hGWDt on line 19 and exactly 2 expected in /in/hGWDt:7 Stack trace: #0 /in/hGWDt(19): testAnagram('baba') #1 {main} thrown in /in/hGWDt on line 7
Process exited with code 255.
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.0.14
Warning: Missing argument 2 for testAnagram(), called in /in/hGWDt on line 19 and defined in /in/hGWDt on line 7 Notice: Undefined variable: wyraz2 in /in/hGWDt on line 8 rozne dlugosci Warning: ksort() expects parameter 1 to be array, null given in /in/hGWDt on line 20 Warning: Missing argument 2 for testAnagram(), called in /in/hGWDt on line 21 and defined in /in/hGWDt on line 7 Notice: Undefined variable: wyraz2 in /in/hGWDt on line 8 rozne dlugosci Warning: ksort() expects parameter 1 to be array, null given in /in/hGWDt on line 22 identical
Output for hhvm-3.10.0 - 3.12.0
Warning: testAnagram() expects exactly 2 parameters, 1 given in /in/hGWDt on line 8 Notice: Undefined variable: wyraz2 in /in/hGWDt on line 8 rozne dlugosci Warning: Invalid operand type was used: ksort expects array(s) or collection(s) in /in/hGWDt on line 20 Warning: testAnagram() expects exactly 2 parameters, 1 given in /in/hGWDt on line 8 Notice: Undefined variable: wyraz2 in /in/hGWDt on line 8 rozne dlugosci Warning: Invalid operand type was used: ksort expects array(s) or collection(s) in /in/hGWDt on line 22 identical
Output for 5.0.0 - 5.0.5
Warning: Missing argument 2 for testAnagram() in /in/hGWDt on line 7 rozne dlugosci Warning: ksort() expects parameter 1 to be array, null given in /in/hGWDt on line 20 Warning: Missing argument 2 for testAnagram() in /in/hGWDt on line 7 rozne dlugosci Warning: ksort() expects parameter 1 to be array, null given in /in/hGWDt on line 22 identical
Output for 4.3.0 - 4.4.9
Warning: Missing argument 2 for testanagram() in /in/hGWDt on line 7 rozne dlugosci Warning: ksort() expects parameter 1 to be array, null given in /in/hGWDt on line 20 Warning: Missing argument 2 for testanagram() in /in/hGWDt on line 7 rozne dlugosci Warning: ksort() expects parameter 1 to be array, null given in /in/hGWDt on line 22 identical