3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/^[\\p{L}\\-\\. ]{2,100}$/'; $subject = 'Łódź'; $result = preg_match( $pattern, $subject , $matches ); echo $result; print_r($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)
8.3.60.0060.01318.68
8.3.50.0140.00721.15
8.3.40.0130.00718.96
8.3.30.0100.00320.21
8.3.20.0040.00420.19
8.3.10.0030.00621.18
8.3.00.0040.00422.30
8.2.180.0110.01118.43
8.2.170.0110.00422.96
8.2.160.0100.00322.24
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0050.00320.92
8.2.110.0000.01019.30
8.2.100.0090.00317.91
8.2.90.0040.00419.33
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0080.00017.88
8.2.50.0040.00418.07
8.2.40.0000.00818.21
8.2.30.0000.00719.46
8.2.20.0030.00617.91
8.2.10.0000.00717.93
8.2.00.0000.00717.97
8.1.270.0060.00323.99
8.1.260.0110.00726.35
8.1.250.0080.00028.09
8.1.240.0050.00522.46
8.1.230.0060.00620.85
8.1.220.0040.00418.77
8.1.210.0000.00819.15
8.1.200.0030.00617.48
8.1.190.0080.00017.52
8.1.180.0080.00018.10
8.1.170.0060.00318.62
8.1.160.0000.00718.90
8.1.150.0030.00718.68
8.1.140.0000.00817.50
8.1.130.0060.00317.83
8.1.120.0040.00417.55
8.1.110.0000.00717.55
8.1.100.0000.00717.41
8.1.90.0080.00017.50
8.1.80.0030.00617.50
8.1.70.0000.00717.49
8.1.60.0030.00617.56
8.1.50.0000.00717.62
8.1.40.0000.00717.60
8.1.30.0000.00717.70
8.1.20.0000.00817.71
8.1.10.0030.00517.63
8.1.00.0040.00417.59
8.0.300.0030.00819.95
8.0.290.0050.00317.16
8.0.280.0030.00318.39
8.0.270.0030.00317.26
8.0.260.0030.00318.39
8.0.250.0040.00417.06
8.0.240.0020.00517.06
8.0.230.0000.00716.92
8.0.220.0000.00717.03
8.0.210.0000.00716.93
8.0.200.0060.00017.06
8.0.190.0080.00016.91
8.0.180.0000.00816.96
8.0.170.0070.00017.02
8.0.160.0030.00316.95
8.0.150.0000.00816.87
8.0.140.0040.00416.82
8.0.130.0000.00613.40
8.0.120.0030.00516.89
8.0.110.0070.00016.96
8.0.100.0050.00217.09
8.0.90.0040.00416.83
8.0.80.0000.01417.00
8.0.70.0000.00816.82
8.0.60.0000.00816.94
8.0.50.0040.00416.92
8.0.30.0100.00917.18
8.0.20.0110.00817.41
8.0.10.0000.00817.05
8.0.00.0080.01116.88
7.4.330.0030.00316.80
7.4.320.0030.00316.80
7.4.300.0030.00316.56
7.4.290.0030.00316.78
7.4.280.0030.00316.81
7.4.270.0040.00416.69
7.4.260.0000.00513.46
7.4.250.0050.00316.69
7.4.240.0030.00416.74
7.4.230.0040.00416.90
7.4.220.0040.01416.87
7.4.210.0130.00416.81
7.4.200.0030.00316.89
7.4.190.0060.00316.80
7.4.160.0060.01016.50
7.4.150.0110.00717.40
7.4.140.0100.00917.86
7.4.130.0120.00516.71
7.4.120.0130.00416.73
7.4.110.0090.00916.76
7.4.100.0170.00016.66
7.4.90.0100.00716.89
7.4.80.0030.01419.39
7.4.70.0030.01316.63
7.4.60.0060.01816.52
7.4.50.0090.00016.68
7.4.40.0090.00922.77
7.4.30.0130.00316.59
7.4.00.0000.01815.15
7.3.330.0030.00313.17
7.3.320.0060.00013.01
7.3.310.0070.00016.34
7.3.300.0070.00016.36
7.3.290.0030.01016.34
7.3.280.0080.01116.36
7.3.270.0150.00317.40
7.3.260.0080.01118.24
7.3.250.0060.01116.50
7.3.240.0080.00816.43
7.3.230.0030.01316.70
7.3.210.0030.01316.75
7.3.200.0120.00619.39
7.3.190.0040.01616.64
7.3.180.0030.01216.43
7.3.170.0120.00316.46
7.3.160.0060.01316.70
7.3.120.0070.00714.77
7.2.330.0080.00916.66
7.2.320.0140.01016.66
7.2.310.0190.00316.77
7.2.300.0030.01316.56
7.2.290.0030.01316.80
7.2.00.0080.00519.59
7.1.100.0040.00818.23
7.1.70.0000.01017.39
7.1.60.0040.00817.52
7.1.50.0120.01617.26
7.1.00.0000.07022.38
7.0.200.0000.01216.93
7.0.140.0170.06322.17
7.0.60.0070.08019.96
7.0.50.0130.07317.79
7.0.40.0070.04020.14
7.0.30.0270.07020.20
7.0.20.0200.07720.10
7.0.10.0100.06720.13
7.0.00.0030.08720.09
5.6.280.0030.07321.14
5.6.210.0000.05320.54
5.6.200.0030.04018.17
5.6.190.0070.08720.32
5.6.180.0270.03320.36
5.6.170.0230.08020.52
5.6.160.0070.04320.40
5.6.150.0070.07318.09
5.6.140.0170.06718.12
5.6.130.0030.08718.11
5.6.120.0030.06021.01
5.6.110.0000.09321.00
5.6.100.0100.08321.13
5.6.90.0030.07721.02
5.6.80.0100.07020.52
5.5.350.2700.02720.46
5.5.340.0070.08018.02
5.5.330.0070.09020.57
5.5.320.0200.07720.41
5.5.310.0230.08320.33
5.5.300.0070.03717.98
5.5.290.0030.07017.96
5.5.280.0130.07320.82
5.5.270.0100.08320.86
5.5.260.0030.08020.95
5.5.250.0100.07720.65
5.5.240.0100.06720.25
5.4.450.2130.03719.54
5.4.440.2430.04319.54
5.4.430.2800.03719.54
5.4.420.2830.03019.40
5.4.410.2270.04019.28
5.4.400.2830.03318.90
5.4.390.2830.03318.92
5.4.380.2930.04018.78
5.4.370.2300.03318.88
5.4.360.2930.04319.13
5.4.350.2500.03718.89
5.4.340.2700.04719.09
5.4.320.2870.03718.93
5.4.310.2700.04319.24
5.4.300.2170.04319.14
5.4.290.2900.04319.25
5.4.280.2870.04019.08
5.4.270.2570.03319.08
5.4.260.2800.03718.80
5.4.250.2700.04018.77
5.4.240.2830.03318.77
5.4.230.2570.04019.05
5.4.220.2470.03719.07
5.4.210.2670.05018.91
5.4.200.2800.04019.23
5.4.190.2670.03719.09
5.4.180.3030.03719.07
5.4.170.2730.04019.07
5.4.160.2630.05019.11
5.4.150.2530.03719.07
5.4.140.2930.03716.34
5.4.130.2800.03016.25
5.4.120.2770.03316.32
5.4.110.2570.03016.49
5.4.100.3000.03716.46
5.4.90.3330.03716.30
5.4.80.2670.03016.45
5.4.70.2600.05316.16
5.4.60.2700.03316.43
5.4.50.2100.05016.31
5.4.40.2600.03016.45
5.4.30.2530.03716.39
5.4.20.2470.03716.39
5.4.10.2930.04016.36
5.4.00.2930.04015.99
5.3.290.2800.03014.59
5.3.280.2970.03714.46
5.3.270.2730.04314.61
5.3.260.2770.03314.51
5.3.250.2800.03314.43
5.3.240.2730.04014.46
5.3.230.2970.03714.54
5.3.220.2970.03314.48
5.3.210.2770.04014.66
5.3.200.3030.03314.42
5.3.190.2930.04014.46
5.3.180.2970.04014.51
5.3.170.2600.03714.55
5.3.160.2800.03314.54
5.3.150.2730.03714.50
5.3.140.2770.03714.60
5.3.130.3030.03714.38
5.3.120.2670.04014.64
5.3.110.3000.03714.40
5.3.100.2600.04313.99
5.3.90.3230.04314.06
5.3.80.3000.03713.95
5.3.70.2770.03713.81
5.3.60.2530.04013.85
5.3.50.2800.03713.96
5.3.40.2530.03313.85
5.3.30.3000.03313.95
5.3.20.2930.04013.54
5.3.10.2630.03313.53
5.3.00.2530.04013.48
5.2.170.2670.03011.20
5.2.160.2200.03311.20
5.2.150.1730.03011.20
5.2.140.2070.03711.20
5.2.130.2170.03311.20
5.2.120.2530.03311.20
5.2.110.2600.03011.20
5.2.100.2300.03311.20
5.2.90.1700.02711.20
5.2.80.1970.03011.20
5.2.70.2170.03311.20
5.2.60.2470.03011.20
5.2.50.2130.03311.20
5.2.40.1700.02711.20
5.2.30.2100.02711.20
5.2.20.1770.02711.20
5.2.10.1900.02311.20
5.2.00.1730.02711.20
5.1.60.2000.03011.20
5.1.50.1770.02311.20
5.1.40.1830.02011.20
5.1.30.1700.02711.20
5.1.20.1770.03011.20
5.1.10.1870.02711.20
5.1.00.1470.03011.20
5.0.50.0700.03011.20
5.0.40.0800.01311.20
5.0.30.0900.04311.20
5.0.20.0770.01711.20
5.0.10.0700.02711.20
5.0.00.0930.04311.20
4.4.90.0670.02711.20
4.4.80.0330.03311.20
4.4.70.0900.02311.20
4.4.60.0770.02011.20
4.4.50.0730.01711.20
4.4.40.0900.02311.20
4.4.30.0800.01311.20
4.4.20.0500.01311.20
4.4.10.0500.02311.20
4.4.00.0270.02311.20
4.3.110.0970.02311.20
4.3.100.0700.01711.20
4.3.90.0970.02011.20
4.3.80.0900.02011.20
4.3.70.0900.02311.20
4.3.60.0530.01311.20
4.3.50.0770.01711.20
4.3.40.0670.03711.20
4.3.30.0300.02311.20
4.3.20.0370.02311.20
4.3.10.0270.02011.20
4.3.00.0400.03011.20

preferences:
95.04 ms | 400 KiB | 5 Q