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)
8.3.60.0210.00018.43
8.3.50.0150.00521.20
8.3.40.0140.00718.96
8.3.30.0120.00318.72
8.3.20.0000.00818.90
8.3.10.0040.00421.23
8.3.00.0000.00823.66
8.2.180.0110.00417.00
8.2.170.0090.00622.96
8.2.160.0160.00022.14
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0040.00419.67
8.2.110.0070.00420.99
8.2.100.0080.00417.91
8.2.90.0000.00817.88
8.2.80.0060.00617.97
8.2.70.0040.00418.05
8.2.60.0050.00318.03
8.2.50.0030.00618.10
8.2.40.0030.00622.27
8.2.30.0040.00419.57
8.2.20.0040.00717.83
8.2.10.0000.00817.71
8.2.00.0040.00417.91
8.1.280.0070.01125.92
8.1.270.0080.00023.99
8.1.260.0130.00726.35
8.1.250.0100.00028.09
8.1.240.0090.00022.14
8.1.230.0080.00319.08
8.1.220.0090.00017.78
8.1.210.0040.00418.77
8.1.200.0050.00317.48
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0000.00718.94
8.1.150.0000.00818.66
8.1.140.0080.00017.40
8.1.130.0000.00717.80
8.1.120.0070.00017.46
8.1.110.0000.00917.49
8.1.100.0070.00017.39
8.1.90.0080.00017.52
8.1.80.0030.00517.56
8.1.70.0000.00717.51
8.1.60.0000.00917.52
8.1.50.0040.00417.41
8.1.40.0030.00517.56
8.1.30.0000.00817.71
8.1.20.0040.00417.59
8.1.10.0050.00217.68
8.1.00.0100.00017.57
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0070.00018.41
8.0.270.0040.00416.87
8.0.260.0070.00016.92
8.0.250.0030.00317.10
8.0.240.0080.00016.95
8.0.230.0000.00717.13
8.0.220.0000.00717.02
8.0.210.0000.00817.04
8.0.200.0000.00717.16
8.0.190.0030.00516.97
8.0.180.0040.00416.94
8.0.170.0040.00417.04
8.0.160.0030.00516.90
8.0.150.0040.00416.95
8.0.140.0040.00416.96
8.0.130.0000.00913.43
8.0.120.0040.00417.00
8.0.110.0040.00417.02
8.0.100.0000.00816.96
8.0.90.0050.00216.98
8.0.80.0030.01316.97
8.0.70.0000.00717.12
8.0.60.0000.00716.95
8.0.50.0070.00016.99
8.0.30.0100.01217.09
8.0.20.0130.01017.40
8.0.10.0040.00417.10
8.0.00.0080.01216.83
7.4.330.0050.00015.03
7.4.320.0040.00416.87
7.4.300.0030.00316.77
7.4.290.0040.00416.71
7.4.280.0030.00316.80
7.4.270.0070.00016.76
7.4.260.0060.00013.52
7.4.250.0040.00416.83
7.4.240.0000.00816.68
7.4.230.0000.00716.56
7.4.220.0120.01516.72
7.4.210.0070.00916.83
7.4.200.0000.00716.94
7.4.190.0050.00316.72
7.4.160.0130.00416.77
7.4.150.0060.01517.40
7.4.140.0080.01117.86
7.4.130.0060.01116.82
7.4.120.0090.01116.81
7.4.110.0110.00616.60
7.4.100.0120.01216.64
7.4.90.0120.00616.70
7.4.80.0100.00719.39
7.4.70.0110.00716.73
7.4.60.0030.01616.71
7.4.50.0060.00316.72
7.4.40.0110.00022.52
7.4.30.0030.01416.60
7.4.00.0070.00915.14
7.3.330.0000.00513.67
7.3.320.0050.00013.61
7.3.310.0030.00316.47
7.3.300.0030.00316.45
7.3.290.0000.01716.67
7.3.280.0060.01116.61
7.3.270.0110.00617.40
7.3.260.0070.01718.24
7.3.250.0090.00816.71
7.3.240.0100.00716.95
7.3.230.0090.01016.66
7.3.210.0070.01116.58
7.3.200.0120.00619.39
7.3.190.0040.01816.68
7.3.180.0150.00016.91
7.3.170.0090.00916.85
7.3.160.0060.01016.86
7.3.120.0020.01414.97
7.3.110.0120.00315.15
7.3.100.0070.00715.04
7.3.90.0100.00515.07
7.3.80.0060.00714.96
7.3.70.0100.00215.09
7.3.60.0030.01015.17
7.3.50.0020.01115.10
7.3.40.0070.00515.13
7.3.30.0030.01015.01
7.3.20.0020.01216.80
7.3.10.0050.00816.89
7.3.00.0120.00316.92
7.2.330.0130.00616.89
7.2.320.0160.00617.02
7.2.310.0130.00616.84
7.2.300.0110.00516.96
7.2.290.0130.01017.08
7.2.250.0090.00915.20
7.2.240.0080.01015.26
7.2.230.0100.00815.29
7.2.220.0030.01215.45
7.2.210.0050.00915.32
7.2.200.0040.00915.20
7.2.190.0050.01015.11
7.2.180.0030.00715.18
7.2.170.0020.01115.32
7.2.130.0090.00617.18
7.2.120.0040.00816.96
7.2.110.0000.01017.10
7.2.100.0070.00717.00
7.2.90.0000.01517.35
7.2.80.0030.00617.06
7.2.70.0100.00317.29
7.2.60.0040.01217.23
7.2.50.0060.00917.08
7.2.40.0060.00317.22
7.2.30.0030.00917.05
7.2.20.0060.00617.31
7.2.10.0030.01117.16
7.2.00.0090.00618.42
7.1.330.0100.00515.89
7.1.320.0070.00516.00
7.1.310.0060.00415.98
7.1.300.0070.01015.84
7.1.290.0080.00415.68
7.1.280.0060.00616.00
7.1.270.0040.01115.91
7.1.260.0020.00915.92
7.1.250.0060.00915.86
7.1.100.0040.01118.61
7.1.70.0000.01117.41
7.1.60.0030.01319.40
7.1.50.0070.01517.25
7.1.00.0030.07322.42
7.0.200.0040.00416.95
7.0.140.0000.07722.08
7.0.70.0030.04021.66
7.0.60.0000.07021.70
7.0.50.0030.05022.15
7.0.40.0070.07720.03
7.0.30.0030.08320.09
7.0.20.0000.08720.11
7.0.10.0000.04720.00
7.0.00.0030.04020.10
5.6.280.0070.07321.00
5.6.220.0170.04320.64
5.6.210.0030.07320.56
5.6.200.0070.06321.09
5.6.190.0030.05321.06
5.6.180.0100.06321.04
5.6.170.0130.05720.96
5.6.160.0030.06721.10
5.6.150.0070.05721.02
5.6.140.0070.06721.05
5.6.130.0170.06321.09
5.6.120.0000.07321.08
5.6.110.0070.08721.00
5.6.100.0100.06020.94
5.6.90.0070.06021.06
5.6.80.0030.08020.34
5.6.70.0030.05320.39
5.6.60.0030.06320.38
5.6.50.0100.07020.41
5.6.40.0030.07720.50
5.6.30.0030.08020.45
5.6.20.0030.05320.31
5.6.10.0000.08320.42
5.6.00.0000.06720.43
5.5.360.0030.05020.42
5.5.350.0030.06720.30
5.5.340.0000.07020.75
5.5.330.0030.07020.89
5.5.320.0070.08020.91
5.5.310.0070.04720.84
5.5.300.0000.04320.89
5.5.290.0000.08720.64
5.5.280.0070.08720.75
5.5.270.0030.08720.78
5.5.260.0000.07720.84
5.5.250.0030.07020.59
5.5.240.0070.06720.31
5.5.230.0030.04020.18
5.5.220.0130.06020.30
5.5.210.0030.05020.30
5.5.200.0030.08020.28
5.5.190.0100.07320.12
5.5.180.0100.07720.21
5.5.160.0030.06320.24
5.5.150.0030.08020.08
5.5.140.0070.07020.14
5.5.130.0000.05720.12
5.5.120.0030.04020.27
5.5.110.0000.04320.14
5.5.100.0000.04020.05
5.5.90.0070.03320.03
5.5.80.0100.03020.02
5.5.70.0030.03020.06
5.5.60.0070.02720.06
5.5.50.0000.03720.12
5.5.40.0030.03720.17
5.5.30.0000.04020.13
5.5.20.0070.03320.06
5.5.10.0030.03020.04
5.5.00.0000.04320.09
5.4.450.0070.06019.26
5.4.440.0030.08319.49
5.4.430.0100.07019.52
5.4.420.0030.07319.34
5.4.410.0000.07019.33
5.4.400.0030.07019.14
5.4.390.0030.05719.14
5.4.380.0030.05719.14
5.4.370.0070.07319.00
5.4.360.0000.08719.22
5.4.350.0070.06318.98
5.4.340.0130.05719.16
5.4.320.0000.07018.84
5.4.310.0000.07319.23
5.4.300.0030.07019.10
5.4.290.0070.07018.89
5.4.280.0000.04018.87
5.4.270.0000.03719.13
5.4.260.0030.03719.03
5.4.250.0030.03718.80
5.4.240.0070.03019.13
5.4.230.0030.04018.83
5.4.220.0030.03719.01
5.4.210.0000.03718.92
5.4.200.0030.03318.98
5.4.190.0030.03019.15
5.4.180.0070.02719.22
5.4.170.0030.04318.99
5.4.160.0000.03318.92
5.4.150.0000.03318.82
5.4.140.0000.03016.45
5.4.130.0030.03316.41
5.4.120.0000.03016.30
5.4.110.0030.02716.43
5.4.100.0000.03016.48
5.4.90.0000.03016.36
5.4.80.0000.03716.44
5.4.70.0030.03716.25
5.4.60.0000.03316.34
5.4.50.0030.02716.38
5.4.40.0030.02716.45
5.4.30.0000.03016.36
5.4.20.0000.03016.42
5.4.10.0030.02716.41
5.4.00.0000.03015.93
5.3.290.0030.07714.66
5.3.280.0000.03014.59
5.3.270.0000.03314.56
5.3.260.0000.03314.65
5.3.250.0000.04014.68
5.3.240.0000.04014.68
5.3.230.0000.03714.55
5.3.220.0000.03014.57
5.3.210.0000.03014.64
5.3.200.0000.03314.54
5.3.190.0000.03014.52
5.3.180.0000.04014.54
5.3.170.0000.04014.51
5.3.160.0000.03014.55
5.3.150.0000.03014.64
5.3.140.0000.03014.51
5.3.130.0030.03014.57
5.3.120.0000.03014.63
5.3.110.0000.03014.65
5.3.100.0000.03014.11
5.3.90.0000.03314.02
5.3.80.0000.03013.96
5.3.70.0000.03314.10
5.3.60.0070.02714.07
5.3.50.0030.02713.95
5.3.40.0070.02314.03
5.3.30.0030.02713.83
5.3.20.0000.03013.75
5.3.10.0000.03713.56
5.3.00.0000.04013.63
5.2.170.0000.02312.30
5.2.160.0000.02312.30
5.2.150.0000.02312.30
5.2.140.0000.02312.30
5.2.130.0000.02312.30
5.2.120.0000.02312.30
5.2.110.0000.02712.30
5.2.100.0000.02312.30
5.2.90.0030.02012.30
5.2.80.0000.02312.30
5.2.70.0000.03312.30
5.2.60.0030.03712.30
5.2.50.0000.05312.30
5.2.40.0000.04012.30
5.2.30.0030.04312.30
5.2.20.0070.03012.30
5.2.10.0030.04012.30
5.2.00.0030.06012.30
5.1.60.0100.04312.30
5.1.50.0100.05712.30
5.1.40.0070.05312.30
5.1.30.0000.06312.30
5.1.20.0100.04012.30
5.1.10.0030.05712.30
5.1.00.0000.05012.30
5.0.50.0030.04712.30
5.0.40.0030.03712.30
5.0.30.0000.06712.30
5.0.20.0030.03712.30
5.0.10.0070.03312.30
5.0.00.0030.05712.30
4.4.90.0000.02012.30
4.4.80.0000.03712.30
4.4.70.0070.03012.30
4.4.60.0000.03712.30
4.4.50.0030.02012.30
4.4.40.0000.05012.30
4.4.30.0000.03012.30
4.4.20.0000.03312.30
4.4.10.0070.02012.30
4.4.00.0000.05012.30
4.3.110.0000.03712.30
4.3.100.0070.02312.30
4.3.90.0030.03012.30
4.3.80.0030.03312.30
4.3.70.0000.03312.30
4.3.60.0070.02712.30
4.3.50.0000.03312.30
4.3.40.0030.05012.30
4.3.30.0070.02012.30
4.3.20.0000.03712.30
4.3.10.0000.02712.30
4.3.00.0000.02312.30

preferences:
55.16 ms | 401 KiB | 5 Q