3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vBase = [ 'properName' => function($value) { return (bool)preg_match('/^(\p{Uppercase_Letter}{1}[A-Za-z\p{Cyrillic}]+){1}([\-\s]{1}\p{Uppercase_Letter}[A-Za-z\p{Cyrillic}]+)*$/', $value); }, ]; $tests = [ 'Коломиец-Московская', 'Петр Могила', 'Nikita', 'Philipp Gopkalo', 'test 12', '12test', 'test12', 'alex' ]; foreach ($tests as $test) { print_r( [ 'value' => $test, 'isValidFormat' => (integer)$vBase['properName']($test), ] ); }

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)
8.3.40.0110.01118.73
8.3.30.0070.00719.17
8.3.20.0070.00020.34
8.3.10.0080.00023.52
8.3.00.0050.00322.46
8.2.170.0030.01422.96
8.2.160.0130.00722.10
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0060.00620.93
8.2.100.0000.01217.91
8.2.90.0050.00319.17
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00818.05
8.2.50.0080.00018.10
8.2.40.0060.00318.16
8.2.30.0000.00918.02
8.2.20.0040.00417.79
8.2.10.0040.00417.77
8.2.00.0070.00017.88
8.1.270.0060.00323.71
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00622.62
8.1.230.0070.00417.89
8.1.220.0100.00017.77
8.1.210.0030.00618.77
8.1.200.0090.00017.23
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0050.00221.98
8.1.150.0080.00018.67
8.1.140.0000.00717.46
8.1.130.0000.00717.74
8.1.120.0040.00417.48
8.1.110.0040.00417.44
8.1.100.0030.00317.46
8.1.90.0030.00617.50
8.1.80.0040.00417.45
8.1.70.0030.00317.44
8.1.60.0060.00317.51
8.1.50.0080.00017.52
8.1.40.0040.00417.55
8.1.30.0030.00617.59
8.1.20.0030.00617.50
8.1.10.0030.00617.42
8.1.00.0000.00717.50
8.0.300.0000.00718.77
8.0.290.0000.01016.88
8.0.280.0030.00318.46
8.0.270.0000.00817.21
8.0.260.0030.00316.89
8.0.250.0000.00717.02
8.0.240.0000.00717.00
8.0.230.0040.00416.97
8.0.220.0030.00317.04
8.0.210.0030.00516.96
8.0.200.0000.00716.90
8.0.190.0050.00217.05
8.0.180.0080.00016.93
8.0.170.0080.00016.88
8.0.160.0040.00416.95
8.0.150.0050.00316.91
8.0.140.0070.00017.01
8.0.130.0000.00613.40
8.0.120.0000.00716.90
8.0.110.0000.00716.97
8.0.100.0040.00416.98
8.0.90.0070.00016.84
8.0.80.0040.01216.92
8.0.70.0000.00816.92
8.0.60.0000.00817.04
8.0.50.0040.00417.03
8.0.30.0100.00817.09
8.0.20.0090.01017.40
8.0.10.0070.00016.96
8.0.00.0140.00616.74
7.4.330.0050.00015.00
7.4.320.0000.00616.64
7.4.300.0030.00316.82
7.4.290.0000.00716.75
7.4.280.0070.00016.73
7.4.270.0070.00316.73
7.4.260.0080.00016.71
7.4.250.0040.00416.83
7.4.240.0010.00616.69
7.4.230.0000.00716.57
7.4.220.0090.01016.59
7.4.210.0110.00616.78
7.4.200.0030.00316.83
7.4.190.0040.00416.61
7.4.160.0070.01016.83
7.4.150.0130.00617.40
7.4.140.0070.01117.86
7.4.130.0120.01116.53
7.4.120.0090.00816.72
7.4.110.0040.02016.80
7.4.100.0090.01516.84
7.4.90.0170.00016.81
7.4.80.0130.00616.75
7.4.70.0090.00916.75
7.4.60.0140.00916.75
7.4.50.0060.00316.60
7.4.40.0040.00722.77
7.4.30.0100.00716.65
7.4.00.0070.01015.23
7.3.330.0030.00313.38
7.3.320.0050.00013.32
7.3.310.0040.00416.55
7.3.300.0000.00716.50
7.3.290.0070.01016.44
7.3.280.0050.01216.53
7.3.270.0150.00317.40
7.3.260.0100.00716.71
7.3.250.0100.00816.66
7.3.240.0060.00916.81
7.3.230.0100.00716.76
7.3.210.0120.00916.79
7.3.200.0100.00719.39
7.3.190.0140.01016.62
7.3.180.0140.00316.51
7.3.170.0030.01316.77
7.3.160.0180.00716.78
7.3.120.0050.01214.97
7.3.110.0070.01115.12
7.3.100.0000.01115.23
7.3.90.0060.00315.02
7.3.80.0060.00814.96
7.3.70.0040.00414.84
7.3.60.0000.01515.16
7.3.50.0000.01515.04
7.3.40.0000.01715.15
7.3.30.0100.00314.89
7.3.20.0110.00616.71
7.3.10.0040.01116.62
7.3.00.0070.00316.74
7.2.330.0150.00516.66
7.2.320.0110.00616.55
7.2.310.0120.01216.68
7.2.300.0060.01216.57
7.2.290.0080.00916.64
7.2.250.0090.00915.11
7.2.240.0110.00714.98
7.2.230.0030.01215.15
7.2.220.0100.00015.33
7.2.210.0000.01615.19
7.2.200.0040.01415.02
7.2.190.0070.00715.13
7.2.180.0000.01214.82
7.2.170.0000.01115.12
7.2.00.0070.00719.22
7.1.330.0000.01515.89
7.1.320.0110.00315.66
7.1.310.0070.00715.62
7.1.300.0070.00715.73
7.1.290.0030.01016.11
7.1.280.0050.00315.83
7.1.270.0070.00715.91
7.1.260.0070.00316.00
7.1.100.0070.01018.01
7.1.70.0000.01017.41
7.1.60.0160.01019.24
7.1.50.0060.01017.08
7.1.00.0070.07322.31
7.0.200.0040.00416.72
7.0.140.0000.07722.00
7.0.110.0100.06020.06
7.0.100.0100.09020.07
7.0.90.0130.07719.96
7.0.80.0170.08020.06
7.0.70.0130.07719.93
7.0.60.0070.05719.88
7.0.50.0070.06719.95
7.0.40.0070.07719.89
7.0.30.0000.08019.86
7.0.20.0100.08019.68
7.0.10.0130.07019.73
7.0.00.0170.08319.69
5.6.280.0030.07321.11
5.6.260.0030.05020.63
5.6.250.0070.07020.70
5.6.240.0130.07720.70
5.6.230.0030.07720.66
5.6.220.0130.07720.65
5.6.210.0100.07020.63
5.6.200.0030.08320.65
5.6.190.0130.07720.71
5.6.180.0070.08020.70
5.6.170.0070.04020.71
5.6.160.0170.07320.55
5.6.150.0070.07320.56
5.6.140.0070.08020.65
5.6.130.0230.06720.59
5.6.120.0130.04020.66
5.6.110.0100.07320.45
5.6.100.0130.08020.61
5.6.90.0030.08020.57
5.6.80.0070.07720.01
5.6.70.0130.07020.06
5.6.60.0000.08320.01
5.6.50.0100.07719.95
5.6.40.0100.07320.07
5.6.30.0170.06720.02
5.6.20.0100.07319.95
5.6.10.0030.04319.94
5.6.00.0130.06019.99
5.5.380.0070.06017.56
5.5.370.0000.07017.70
5.5.360.0070.08317.68
5.5.350.0100.08317.66
5.5.340.0100.07717.97
5.5.330.0100.07718.13
5.5.320.0200.07317.91
5.5.310.0200.07317.91
5.5.300.0170.07318.13
5.5.290.0030.04718.08
5.5.280.0030.06018.10
5.5.270.0100.07718.09
5.5.260.0070.08318.25
5.5.250.0030.08017.76
5.5.240.0030.03317.62
5.5.230.0070.08317.62
5.5.220.0070.08017.48
5.5.210.0200.06317.31
5.5.200.0100.05017.41
5.5.190.0100.07017.48
5.5.180.0070.07717.60
5.5.160.0170.06717.41
5.5.150.0070.06717.26
5.5.140.0030.06717.28
5.5.130.0070.07017.26
5.5.120.0000.05717.57
5.5.110.0030.08317.26
5.5.100.0070.07017.17
5.5.90.0230.05717.20
5.5.80.0100.07017.16
5.5.70.0070.07317.34
5.5.60.0100.06017.15
5.5.50.0070.03717.38
5.5.40.0030.06017.33
5.5.30.0070.04317.29
5.5.20.0000.08317.30
5.5.10.0000.08317.46
5.5.00.0100.06717.31
5.4.450.0100.08019.34
5.4.440.0100.06719.31
5.4.430.0070.06719.65
5.4.420.0170.06719.55
5.4.410.0130.06719.44
5.4.400.0030.07319.04
5.4.390.0030.03719.14
5.4.380.0000.08319.14
5.4.370.0130.06718.95
5.4.360.0100.07719.04
5.4.350.0070.07318.99
5.4.340.0130.07319.00
5.4.320.0100.07319.11
5.4.310.0030.06719.11
5.4.300.0100.07719.08
5.4.290.0130.07319.16
5.4.280.0070.07319.34
5.4.270.0100.07019.31
5.4.260.0070.08019.01
5.4.250.0100.07319.13
5.4.240.0100.06719.01
5.4.230.0100.06019.01
5.4.220.0100.07019.18
5.4.210.0100.05319.23
5.4.200.0100.06019.14
5.4.190.0030.04719.13
5.4.180.0000.05019.30
5.4.170.0100.07319.32
5.4.160.0000.04019.16
5.4.150.0030.04018.93
5.4.140.0030.04316.36
5.4.130.0030.03716.50
5.4.120.0070.03316.38
5.4.110.0070.04016.56
5.4.100.0070.03016.65
5.4.90.0070.03016.56
5.4.80.0030.03316.57
5.4.70.0100.03016.25
5.4.60.0030.03316.29
5.4.50.0030.03316.39
5.4.40.0000.04716.57
5.4.30.0070.04716.39
5.4.20.0100.02716.23
5.4.10.0030.03716.53
5.4.00.0030.03315.80
5.3.290.0170.03714.73
5.3.280.0030.08014.59
5.3.270.0030.07714.40
5.3.260.0100.05014.50
5.3.250.0030.04014.55
5.3.240.0100.03014.44
5.3.230.0070.04014.61
5.3.220.0030.04314.40
5.3.210.0000.04714.42
5.3.200.0030.03714.42
5.3.190.0070.04314.59
5.3.180.0000.04014.62
5.3.170.0030.03314.51
5.3.160.0000.04014.42
5.3.150.0030.03714.64
5.3.140.0070.03314.49
5.3.130.0000.03314.47
5.3.120.0030.03714.34
5.3.110.0100.03014.57
5.3.100.0000.04014.06
5.3.90.0000.04013.90
5.3.80.0070.03013.84
5.3.70.0000.03713.94
5.3.60.0030.06013.85
5.3.50.0070.03313.88
5.3.40.0100.03013.77
5.3.30.0000.03713.84
5.3.20.0070.03013.63
5.3.10.0000.04313.50
5.3.00.0030.03313.57
5.2.170.0070.02711.88
5.2.160.0070.02311.88
5.2.150.0070.02711.88
5.2.140.0030.03011.88
5.2.130.0000.03011.88
5.2.120.0030.02711.88
5.2.110.0070.02311.88
5.2.100.0070.03011.88
5.2.90.0030.02711.88
5.2.80.0000.03311.88
5.2.70.0000.03311.88
5.2.60.0000.03011.88
5.2.50.0000.03311.88
5.2.40.0000.03011.88
5.2.30.0030.05711.88
5.2.20.0000.03311.88
5.2.10.0100.02311.88
5.2.00.0070.02311.88
5.1.60.0070.01711.88
5.1.50.0030.02311.88
5.1.40.0030.02311.88
5.1.30.0030.02311.88
5.1.20.0000.03711.88
5.1.10.0070.02011.88
5.1.00.0070.05011.88
5.0.50.0030.02311.88
5.0.40.0030.02011.88
5.0.30.0000.03011.88
5.0.20.0000.02011.88
5.0.10.0000.01711.88
5.0.00.0000.03011.88
4.4.90.0000.01711.88
4.4.80.0030.01311.88
4.4.70.0000.01311.88
4.4.60.0030.01311.88
4.4.50.0000.01711.88
4.4.40.0000.02311.88
4.4.30.0030.01311.88
4.4.20.0030.01311.88
4.4.10.0030.03711.88
4.4.00.0030.02311.88
4.3.110.0000.01711.88
4.3.100.0000.01311.88
4.3.90.0000.01311.88
4.3.80.0030.02711.88
4.3.70.0030.01311.88
4.3.60.0000.01311.88
4.3.50.0000.01711.88
4.3.40.0000.02711.88
4.3.30.0000.01311.88
4.3.20.0000.02311.88
4.3.10.0000.03311.88
4.3.00.0030.02011.88

preferences:
47.38 ms | 400 KiB | 5 Q