3v4l.org

run code in 300+ PHP versions simultaneously
'<?php define('FILTER_STRUCT_FORCE_ARRAY', "\0FILTER_STRUCT_FORCE_ARRAY\0"); function filter_struct_utf8($type, array $default) { static $is_recursive_static = false; $is_recursive = $is_recursive_static; if (!$is_recursive) { $types = array( INPUT_GET => $_GET, INPUT_POST => $_POST, INPUT_COOKIE => $_COOKIE, INPUT_REQUEST => $_REQUEST, INPUT_ENV => $_ENV, INPUT_SERVER => $_SERVER, ); $type = (int)$type; if (!isset($types[$type])) { return $default; } $var = $types[$type]; $is_recursive_static = true; } else { $var = $type; } $ret = array(); foreach ($default as $key => $value) { if ($value === FILTER_STRUCT_FORCE_ARRAY) { $ret[$key] = array(); $arr = isset($var[$key]) ? (array)$var[$key] : array(); foreach ($arr as $k => $v) { if (is_string($v) && preg_match('//u', $k) && preg_match('//u', $v)) { $ret[$key][$k] = $v; } } } elseif (!isset($var[$key])) { $ret[$key] = $value; } elseif (is_array($value)) { $ret[$key] = filter_struct_utf8($var[$key], $value); } elseif (is_array($var[$key]) || !preg_match('//u', $var[$key])) { $ret[$key] = $value; } else { $ret[$key] = $var[$key]; } } if (!$is_recursive) { $is_recursive_static = false; } return $ret; } // テスト用として代入($_POST['email']は未定義) $_POST['name'] = array( // 異常な値(本来は文字列で来るはず) 'hahaha' => 'I am an array', ); $_POST['age'] = '20'; // 正常な値 $_POST['gender'] = 'male'; // 正常な値 $_POST['options'] = array( 'b' => 'yes', // 正常な値 'c' => array('hahaha' => 'This is an invalid option'), // 異常な値(本来は配列はネストしないはず) ); // $_POSTの要素を期待する形になるようにシンボルテーブルにインポートする extract(filter_struct_utf8(INPUT_POST, array( 'name' => '', // 異常なときは強制的に空文字列にする 'age' => '', // 異常なときは強制的に空文字列にする 'email' => '', // 異常なときは強制的に空文字列にする 'gender' => '', // 異常なときは強制的に空文字列にする 'options' => FILTER_STRUCT_FORCE_ARRAY, // 強制的に一次元配列にする ))); // 値を見てみる var_dump($name, $age, $email, $gender, $options);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0160.00018.43
8.3.50.0080.00622.11
8.3.40.0150.00718.96
8.3.30.0120.00319.13
8.3.20.0040.00420.33
8.3.10.0000.00822.14
8.3.00.0040.00420.82
8.2.180.0130.00316.63
8.2.170.0090.00922.96
8.2.160.0100.00320.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00519.51
8.2.110.0090.00022.29
8.2.100.0120.00019.63
8.2.90.0000.00819.22
8.2.80.0080.00017.97
8.2.70.0000.01017.75
8.2.60.0030.00618.03
8.2.50.0050.00718.07
8.2.40.0060.00318.22
8.2.30.0040.00418.16
8.2.20.0000.00817.67
8.2.10.0080.00019.50
8.2.00.0030.00517.72
8.1.280.0110.00325.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.77
8.1.230.0040.00819.16
8.1.220.0030.00617.77
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.66
8.1.180.0040.00418.10
8.1.170.0030.00618.58
8.1.160.0030.00522.11
8.1.150.0040.00418.55
8.1.140.0030.00617.55
8.1.130.0070.00017.80
8.1.120.0030.00317.50
8.1.110.0000.00817.57
8.1.100.0030.00517.52
8.1.90.0050.00317.45
8.1.80.0040.00417.49
8.1.70.0030.00317.49
8.1.60.0030.00517.52
8.1.50.0030.00517.44
8.1.40.0040.00417.54
8.1.30.0060.00317.57
8.1.20.0050.00317.70
8.1.10.0000.00817.55
8.1.00.0050.00317.60
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0000.00718.40
8.0.270.0000.00717.22
8.0.260.0060.00016.94
8.0.250.0030.00317.04
8.0.240.0040.00417.07
8.0.230.0080.00317.05
8.0.220.0070.00016.96
8.0.210.0030.00316.96
8.0.200.0050.00217.05
8.0.190.0030.00316.96
8.0.180.0040.00417.02
8.0.170.0080.00017.06
8.0.160.0000.00717.05
8.0.150.0000.00816.99
8.0.140.0040.00416.96
8.0.130.0060.00013.38
8.0.120.0040.00417.00
8.0.110.0050.00316.86
8.0.100.0040.00416.97
8.0.90.0000.00717.04
8.0.80.0060.00916.96
8.0.70.0070.00016.84
8.0.60.0050.00217.03
8.0.50.0020.00516.96
8.0.30.0090.01617.02
8.0.20.0080.01117.40
8.0.10.0040.00417.01
8.0.00.0080.01116.99
7.4.330.0030.00315.00
7.4.320.0000.00616.87
7.4.300.0030.00316.88
7.4.290.0090.00016.88
7.4.280.0030.00316.66
7.4.270.0000.00816.73
7.4.260.0000.01016.65
7.4.250.0040.00416.92
7.4.240.0010.00616.80
7.4.230.0070.00016.70
7.4.220.0090.00916.73
7.4.210.0070.00916.93
7.4.200.0000.00716.93
7.4.190.0030.00316.86
7.4.160.0130.00316.78
7.4.150.0060.01217.40
7.4.140.0080.01217.86
7.4.130.0120.00616.89
7.4.120.0070.01016.87
7.4.110.0160.00316.64
7.4.100.0120.01216.98
7.4.90.0030.01716.76
7.4.80.0100.01019.39
7.4.70.0090.01116.65
7.4.60.0070.01016.68
7.4.50.0000.00616.85
7.4.40.0090.00622.77
7.4.30.0100.00716.84
7.4.00.0030.01415.31
7.3.330.0030.00313.49
7.3.320.0050.00013.62
7.3.310.0000.00816.48
7.3.300.0000.00716.52
7.3.290.0100.00316.59
7.3.280.0070.01016.58
7.3.270.0060.01917.40
7.3.260.0110.00716.94
7.3.250.0110.00916.67
7.3.240.0000.01716.63
7.3.230.0070.01816.47
7.3.210.0140.00716.84
7.3.200.0070.01019.39
7.3.190.0070.01616.57
7.3.180.0120.00316.38
7.3.170.0080.00816.58
7.3.160.0110.00816.70
7.3.120.0000.01515.34
7.2.330.0110.00716.98
7.2.320.0180.00316.74
7.2.310.0100.00716.89
7.2.300.0090.00916.65
7.2.290.0100.00616.86
7.2.110.0090.00916.77
7.2.00.0090.00919.79
7.1.100.0030.01218.40
7.1.70.0030.00617.13
7.1.60.0060.01819.82
7.1.50.0070.01716.89
7.1.00.0030.07722.55
7.0.200.0030.01016.81
7.0.140.0070.07322.04
7.0.100.0270.07319.97
7.0.90.0200.04720.06
7.0.80.0070.04319.93
7.0.70.0030.04719.96
7.0.60.0100.07720.00
7.0.50.0030.08020.31
7.0.40.0070.05020.04
7.0.30.0100.04020.18
7.0.20.0130.04320.11
7.0.10.0030.05020.18
7.0.00.0070.04020.04
5.6.280.0000.07721.04
5.6.250.0070.08320.54
5.6.240.0130.08020.56
5.6.230.0070.06320.70
5.6.220.0130.04720.68
5.6.210.0130.03320.66
5.6.200.0130.03721.05
5.6.190.0070.04721.12
5.6.180.0100.06021.09
5.6.170.0100.03721.03
5.6.160.0000.04721.10
5.6.150.0030.04320.95
5.6.140.0130.04021.09
5.6.130.0070.04021.12
5.6.120.0000.04020.96
5.6.110.0100.03721.12
5.6.100.0000.06321.18
5.6.90.0100.07020.95
5.6.80.0070.03320.53
5.6.70.0030.04020.36
5.6.60.0100.03320.39
5.6.50.0030.04020.46
5.6.40.0100.02720.54
5.6.30.0070.03320.51
5.6.20.0100.02720.31
5.6.10.0070.03020.47
5.6.00.0030.03320.36
5.5.380.0030.04320.46
5.5.370.0130.07320.38
5.5.360.0070.08020.36
5.5.350.0100.04020.43
5.5.340.0070.05720.93
5.5.330.0070.05020.81
5.5.320.0030.05320.78
5.5.310.0070.04720.88
5.5.300.0100.04020.93
5.5.290.0030.04720.93
5.5.280.0030.04720.77
5.5.270.0130.03020.77
5.5.260.0030.04720.87
5.5.250.0000.04320.71
5.5.240.0070.04020.20
5.5.230.0100.03720.26
5.5.220.0070.03720.33
5.5.210.0030.04020.28
5.5.200.0000.04020.14
5.5.190.0030.04020.01
5.5.180.0000.04020.24
5.5.160.0030.03320.09
5.5.150.0070.03320.25
5.5.140.0030.03320.20
5.5.130.0000.03720.22
5.5.120.0000.04720.19
5.5.110.0030.04020.22
5.5.100.0030.03320.17
5.5.90.0030.03020.09
5.5.80.0100.03020.07
5.5.70.0070.03020.17
5.5.60.0000.03720.16
5.5.50.0030.03020.07
5.5.40.0000.03720.10
5.5.30.0070.03020.04
5.5.20.0100.03720.17
5.5.10.0130.02719.99
5.5.00.0000.04320.14
5.4.450.0030.04019.41
5.4.440.0070.04019.42
5.4.430.0100.03019.38
5.4.420.0070.04719.23
5.4.410.0000.04719.29
5.4.400.0030.04019.05
5.4.390.0000.04319.15
5.4.380.0070.04019.14
5.4.370.0070.03719.08
5.4.360.0030.04019.04
5.4.350.0070.02719.13
5.4.340.0000.03719.14
5.4.320.0030.03319.05
5.4.310.0070.03318.90
5.4.300.0070.04019.20
5.4.290.0030.04018.89
5.4.280.0030.03318.85
5.4.270.0000.03719.09
5.4.260.0000.03319.02
5.4.250.0070.03319.02
5.4.240.0030.03019.11
5.4.230.0030.04719.04
5.4.220.0030.04319.24
5.4.210.0000.03319.17
5.4.200.0030.03019.13
5.4.190.0130.02319.04
5.4.180.0030.03019.13
5.4.170.0030.04319.14
5.4.160.0000.04319.16
5.4.150.0070.04319.03
5.4.140.0070.08016.36
5.4.130.0030.05316.35
5.4.120.0070.06316.41
5.4.110.0030.08016.47
5.4.100.0070.07016.39
5.4.90.0030.07716.37
5.4.80.0100.02716.49
5.4.70.0070.07016.41
5.4.60.0030.04316.34
5.4.50.0070.06716.46
5.4.40.0100.06716.50
5.4.30.0170.06716.47
5.4.20.0030.04716.38
5.4.10.0130.05016.36
5.4.00.0070.04015.90
5.3.290.0070.03314.62
5.3.280.0100.02314.64
5.3.270.0070.03714.59
5.3.260.0000.03714.73
5.3.250.0070.07314.77
5.3.240.0030.07314.63
5.3.230.0030.04014.67
5.3.220.0100.05014.68
5.3.210.0100.07014.67
5.3.200.0100.07314.56
5.3.190.0070.07314.52
5.3.180.0070.07314.55
5.3.170.0030.03714.59
5.3.160.0000.08314.69
5.3.150.0030.03714.72
5.3.140.0100.06314.67
5.3.130.0030.07014.52
5.3.120.0070.04714.66
5.3.110.0000.04314.55
5.3.100.0100.05014.01
5.3.90.0030.07714.13
5.3.80.0070.03714.03
5.3.70.0000.04313.94
5.3.60.0030.06714.01
5.3.50.0170.06014.03
5.3.40.0030.06714.00
5.3.30.0070.07313.86
5.3.20.0070.07713.83
5.3.10.0130.06013.58
5.3.00.0030.04013.54
5.2.170.0030.04012.83
5.2.160.0030.03712.83
5.2.150.0070.06312.83
5.2.140.0030.07012.83
5.2.130.0170.03012.83
5.2.120.0030.06312.83
5.2.110.0130.05312.83
5.2.100.0000.05712.83
5.2.90.0100.04712.83
5.2.80.0030.03712.83
5.2.70.0100.03012.83
5.2.60.0100.06012.83
5.2.50.0030.04012.83
5.2.40.0000.05312.83
5.2.30.0200.05012.83
5.2.20.0030.06312.83
5.2.10.0030.06712.83
5.2.00.0070.03712.83
5.1.60.0100.04312.83
5.1.50.0070.05712.83
5.1.40.0100.05012.83
5.1.30.0000.04012.83
5.1.20.0100.02712.83
5.1.10.0030.04712.83
5.1.00.0030.05712.83
5.0.50.0070.02712.83
5.0.40.0100.03012.83
5.0.30.0030.06312.83
5.0.20.0000.02312.83
5.0.10.0030.04312.83
5.0.00.0070.05312.83
4.4.90.0000.03312.83
4.4.80.0030.03312.83
4.4.70.0000.04012.83
4.4.60.0030.03312.83
4.4.50.0030.01312.83
4.4.40.0070.05012.83
4.4.30.0000.03012.83
4.4.20.0030.02712.83
4.4.10.0000.03712.83
4.4.00.0070.04012.83
4.3.110.0000.03312.83
4.3.100.0100.01012.83
4.3.90.0000.01712.83
4.3.80.0000.05712.83
4.3.70.0000.03312.83
4.3.60.0000.02012.83
4.3.50.0000.01712.83
4.3.40.0000.02312.83
4.3.30.0000.03312.83
4.3.20.0000.01712.83
4.3.10.0030.02712.83
4.3.00.0000.01712.83

preferences:
40.16 ms | 401 KiB | 5 Q