3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/^[\p{L}\-\. ]{2,100}$/'; $subject = 'Łódź'; $result = preg_match( $pattern, $subject , $matches ); print_r($matches);

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)
8.3.60.0170.00318.42
8.3.50.0130.00721.33
8.3.40.0120.00618.84
8.3.30.0070.00720.29
8.3.20.0080.00020.39
8.3.10.0030.00521.09
8.3.00.0030.00522.52
8.2.180.0120.00918.42
8.2.170.0100.01022.96
8.2.160.0090.01221.98
8.2.150.0000.00924.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0140.00720.82
8.2.110.0090.00019.31
8.2.100.0110.00018.03
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00617.92
8.2.50.0060.00318.07
8.2.40.0000.00818.21
8.2.30.0040.00419.30
8.2.20.0060.00317.89
8.2.10.0030.00517.94
8.2.00.0040.00417.94
8.1.280.0090.00625.92
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0070.00423.83
8.1.230.0070.00420.90
8.1.220.0040.00418.77
8.1.210.0040.00420.80
8.1.200.0060.00317.35
8.1.190.0080.00017.66
8.1.180.0030.00518.10
8.1.170.0080.00018.71
8.1.160.0040.00418.77
8.1.150.0030.00618.78
8.1.140.0040.00417.54
8.1.130.0050.00517.96
8.1.120.0030.00617.54
8.1.110.0070.00017.40
8.1.100.0030.00517.45
8.1.90.0040.00417.52
8.1.80.0000.00717.55
8.1.70.0070.00017.54
8.1.60.0000.00817.54
8.1.50.0040.00417.60
8.1.40.0050.00217.61
8.1.30.0000.00817.67
8.1.20.0000.00817.58
8.1.10.0040.00417.64
8.1.00.0000.00817.43
8.0.300.0060.00319.93
8.0.290.0000.00716.93
8.0.280.0000.00718.30
8.0.270.0030.00317.19
8.0.260.0030.00316.80
8.0.250.0000.00716.94
8.0.240.0040.00416.98
8.0.230.0070.00017.02
8.0.220.0030.00316.89
8.0.210.0000.00716.90
8.0.200.0070.00016.91
8.0.190.0040.00417.01
8.0.180.0080.00016.99
8.0.170.0000.00716.96
8.0.160.0000.00716.85
8.0.150.0040.00416.95
8.0.140.0000.00716.89
8.0.130.0050.00013.38
8.0.120.0040.00416.88
8.0.110.0050.00217.04
8.0.100.0020.00516.97
8.0.90.0000.00716.80
8.0.80.0120.00317.01
8.0.70.0080.00016.80
8.0.60.0000.00816.89
8.0.50.0000.00717.02
8.0.30.0080.01217.13
8.0.20.0070.01217.40
8.0.10.0030.00517.05
8.0.00.0120.00716.80
7.4.330.0000.00516.73
7.4.320.0000.00716.69
7.4.300.0000.00716.80
7.4.290.0050.00316.74
7.4.280.0040.00416.77
7.4.270.0030.00316.57
7.4.260.0030.00313.48
7.4.250.0040.00416.64
7.4.240.0040.00316.77
7.4.230.0030.00316.81
7.4.220.0100.00916.67
7.4.210.0070.01016.72
7.4.200.0000.00716.87
7.4.190.0000.00716.82
7.4.160.0090.00616.42
7.4.150.0160.00317.40
7.4.140.0140.00517.86
7.4.130.0070.00916.56
7.4.120.0130.00316.59
7.4.110.0030.01416.66
7.4.100.0080.01216.53
7.4.90.0110.00616.40
7.4.80.0110.00719.39
7.4.70.0120.00616.50
7.4.60.0030.01516.64
7.4.50.0000.00616.40
7.4.40.0030.01022.77
7.4.30.0090.00616.46
7.4.00.0070.01015.22
7.3.330.0030.00312.99
7.3.320.0000.00613.13
7.3.310.0030.00316.12
7.3.300.0000.00716.34
7.3.290.0070.00716.45
7.3.280.0050.01116.35
7.3.270.0100.00717.40
7.3.260.0120.00618.24
7.3.250.0090.00816.47
7.3.240.0090.00916.68
7.3.230.0080.00816.79
7.3.210.0100.00716.63
7.3.200.0030.01919.39
7.3.190.0170.00016.39
7.3.180.0090.00916.44
7.3.170.0030.01216.33
7.3.160.0140.00316.41
7.3.120.0100.00314.59
7.2.330.0070.01116.70
7.2.320.0030.01316.64
7.2.310.0130.01016.38
7.2.300.0140.00316.64
7.2.290.0060.01016.58
7.2.00.0030.01319.28
7.1.100.0000.01418.31
7.1.70.0000.00917.32
7.1.60.0140.01019.17
7.1.50.0030.01617.20
7.1.00.0030.03322.47
7.0.200.0040.00416.83
7.0.140.0030.07022.08
7.0.100.0100.08019.91
7.0.90.0270.07719.86
7.0.80.0200.04719.93
7.0.70.0170.04720.02
7.0.60.0070.05320.07
7.0.50.0130.04320.22
7.0.40.0070.08720.08
7.0.30.0100.03720.13
7.0.20.0070.06320.11
7.0.10.0100.04720.02
7.0.00.0070.05020.04
5.6.280.0100.08320.91
5.6.250.0130.07720.77
5.6.240.0070.08020.69
5.6.230.0000.09020.68
5.6.220.0030.08320.58
5.6.210.0100.08020.57
5.6.200.0070.06020.95
5.6.190.0100.07321.02
5.6.180.0100.08021.09
5.6.170.0170.05020.94
5.6.160.0030.07321.11
5.6.150.0130.06721.11
5.6.140.0100.06021.04
5.6.130.0170.08020.96
5.6.120.0030.08720.98
5.6.110.0130.05321.00
5.6.100.0070.05720.94
5.6.90.0070.04020.93
5.6.80.0030.04020.41
5.6.70.0030.04020.41
5.6.60.0030.04320.37
5.6.50.0030.03320.44
5.6.40.0070.03020.52
5.6.30.0030.04020.37
5.6.20.0000.03720.38
5.6.10.0030.03320.30
5.6.00.0070.04720.42
5.5.380.0100.06720.36
5.5.370.0100.06020.39
5.5.360.0100.05720.40
5.5.350.0130.07320.32
5.5.340.0070.08320.89
5.5.330.0130.05320.88
5.5.320.0270.04020.94
5.5.310.0100.07020.78
5.5.300.0070.08720.86
5.5.290.0130.07320.88
5.5.280.0070.09020.88
5.5.270.0000.05720.71
5.5.260.0100.03720.91
5.5.250.0030.04720.67
5.5.240.0030.03320.18
5.5.230.0030.04020.10
5.5.220.0030.03720.30
5.5.210.0030.04020.21
5.5.200.0030.03320.14
5.5.190.0030.03320.20
5.5.180.0070.03719.98
5.5.160.0030.03320.21
5.5.150.0070.03020.25
5.5.140.0070.03020.13
5.5.130.0000.03720.12
5.5.120.0000.03720.09
5.5.110.0100.02720.22
5.5.100.0070.03720.11
5.5.90.0100.02720.04
5.5.80.0000.04320.06
5.5.70.0030.04020.14
5.5.60.0030.03020.09
5.5.50.0000.04320.14
5.5.40.0030.03720.03
5.5.30.0030.03320.01
5.5.20.0030.03320.04
5.5.10.0070.03020.06
5.5.00.0030.03720.04
5.4.450.0070.08019.23
5.4.440.0070.06319.55
5.4.430.0070.03719.55
5.4.420.0070.04019.46
5.4.410.0070.03019.10
5.4.400.0070.03318.95
5.4.390.0000.03719.14
5.4.380.0070.03019.05
5.4.370.0100.03319.02
5.4.360.0030.05019.12
5.4.350.0030.03719.04
5.4.340.0070.03019.10
5.4.320.0030.03719.02
5.4.310.0030.03319.12
5.4.300.0030.03318.78
5.4.290.0070.03319.04
5.4.280.0030.04018.78
5.4.270.0000.03318.75
5.4.260.0030.03719.20
5.4.250.0000.03718.77
5.4.240.0030.03319.13
5.4.230.0030.03718.89
5.4.220.0030.03319.09
5.4.210.0170.02318.97
5.4.200.0030.03019.06
5.4.190.0100.03019.06
5.4.180.0000.03719.09
5.4.170.0030.03719.08
5.4.160.0070.03018.86
5.4.150.0100.03319.05
5.4.140.0070.03716.32
5.4.130.0030.03316.18
5.4.120.0000.04016.19
5.4.110.0000.03716.31
5.4.100.0030.03716.32
5.4.90.0070.03016.32
5.4.80.0000.04016.43
5.4.70.0030.06316.32
5.4.60.0000.04716.42
5.4.50.0100.07316.28
5.4.40.0070.03716.46
5.4.30.0000.04716.20
5.4.20.0070.06016.31
5.4.10.0100.06316.35
5.4.00.0030.04015.66
5.3.290.0030.04014.49
5.3.280.0000.03714.41
5.3.270.0000.04014.61
5.3.260.0000.04014.55
5.3.250.0000.03314.60
5.3.240.0030.04014.57
5.3.230.0070.03014.57
5.3.220.0000.03714.52
5.3.210.0030.04014.55
5.3.200.0100.03014.52
5.3.190.0000.03314.55
5.3.180.0070.05314.49
5.3.170.0070.03314.55
5.3.160.0000.04014.54
5.3.150.0030.04714.42
5.3.140.0030.05014.40
5.3.130.0130.05014.49
5.3.120.0130.05314.55
5.3.110.0000.04314.42
5.3.100.0070.04014.04
5.3.90.0070.06313.83
5.3.80.0100.07013.92
5.3.70.0100.05714.00
5.3.60.0070.06713.86
5.3.50.0030.06013.88
5.3.40.0030.07013.92
5.3.30.0070.06713.88
5.3.20.0070.05013.63
5.3.10.0000.04713.60
5.3.00.0070.03013.59
5.2.170.0100.03011.01
5.2.160.0170.05011.09
5.2.150.0070.03310.98
5.2.140.0030.05711.09
5.2.130.0030.03311.05
5.2.120.0100.02010.94
5.2.110.0030.05311.10
5.2.100.0100.05311.09
5.2.90.0030.05711.11
5.2.80.0030.06311.01
5.2.70.0070.06011.19
5.2.60.0070.03710.97
5.2.50.0000.03711.15
5.2.40.0070.03310.88
5.2.30.0030.04010.85
5.2.20.0070.03311.06
5.2.10.0030.05010.99
5.2.00.0100.05310.64
5.1.60.0100.03310.03
5.1.50.0070.05310.03
5.1.40.0100.03310.03
5.1.30.0000.04010.33
5.1.20.0100.05310.25
5.1.10.0100.03310.03
5.1.00.0030.04010.04
5.0.50.0000.04010.03
5.0.40.0000.04310.03
5.0.30.0030.04710.03
5.0.20.0000.02010.03
5.0.10.0030.02710.03
5.0.00.0030.04310.03
4.4.90.0070.02710.03
4.4.80.0070.02710.03
4.4.70.0030.01710.03
4.4.60.0000.02310.03
4.4.50.0000.03310.03
4.4.40.0100.02310.03
4.4.30.0000.02010.03
4.4.20.0000.02310.03
4.4.10.0000.01710.03
4.4.00.0000.05710.03
4.3.110.0000.02710.03
4.3.100.0030.01310.03
4.3.90.0030.01310.03
4.3.80.0030.02710.03
4.3.70.0030.03010.03
4.3.60.0000.02010.03
4.3.50.0000.02310.03
4.3.40.0070.04010.03
4.3.30.0000.03310.03
4.3.20.0000.02710.03
4.3.10.0000.03710.03
4.3.00.0030.02310.03

preferences:
41.32 ms | 401 KiB | 5 Q