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<?php $arr1 []= 'wello'; $var2 = 'woodbye wruel world'; var_dump(poor_mans_strcmp($arr1, $var2)); var_dump(poor_mans_strcmp($arr1[0], $var2)); var_dump(poor_mans_strcmp($var2, $var2)); function poor_mans_strcmp($str1, $str2) { $result = 0; $str3 = 'a' . $str1; $str4 = 'a' . $str2; var_dump($str3, $str4); if ($str3 < $str4) { $result = 1; } if ($str3 > $str4) { $result = -1; } return $result; }
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
Warning: Array to string conversion in /in/XvMdX on line 13 string(6) "aArray" string(20) "awoodbye wruel world" int(1) string(6) "awello" string(20) "awoodbye wruel world" int(1) string(20) "awoodbye wruel world" string(20) "awoodbye wruel world" int(0)
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/XvMdX on line 13 string(6) "aArray" string(20) "awoodbye wruel world" int(1) string(6) "awello" string(20) "awoodbye wruel world" int(1) string(20) "awoodbye wruel world" string(20) "awoodbye wruel world" int(0)
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, 5.3.0 - 5.3.29, 7.3.32 - 7.3.33
string(6) "aArray" string(20) "awoodbye wruel world" int(1) string(6) "awello" string(20) "awoodbye wruel world" int(1) string(20) "awoodbye wruel world" string(20) "awoodbye wruel world" int(0)
preferences:
316.48 ms | 403 KiB | 459 Q