3v4l.org

run code in 300+ PHP versions simultaneously
<? echo preg_match('~^[0-9 a-z A-Z äöü ÄÖÜ ß]{3,20}$~', 'bob ßä'); ?>

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)
8.3.60.0120.00818.18
8.3.50.0130.00921.08
8.3.40.0040.01118.72
8.3.30.0100.00318.83
8.3.20.0000.00720.04
8.3.10.0080.00023.66
8.3.00.0000.00819.25
8.2.180.0030.01416.63
8.2.170.0070.01122.96
8.2.160.0130.00320.52
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00620.85
8.2.110.0060.00320.58
8.2.100.0120.00017.63
8.2.90.0000.01019.17
8.2.80.0030.00517.97
8.2.70.0050.00317.50
8.2.60.0060.00317.91
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00817.84
8.2.20.0020.00517.54
8.2.10.0060.00318.00
8.2.00.0000.00717.44
8.1.280.0110.00425.92
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.79
8.1.230.0080.00417.42
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.00
8.1.190.0050.00317.00
8.1.180.0000.00718.10
8.1.170.0000.00818.67
8.1.160.0040.00421.92
8.1.150.0040.00418.70
8.1.140.0000.00717.18
8.1.130.0050.00317.74
8.1.120.0000.00717.30
8.1.110.0040.00417.38
8.1.100.0050.00317.21
8.1.90.0040.00417.21
8.1.80.0070.00017.37
8.1.70.0000.00717.24
8.1.60.0000.00717.41
8.1.50.0040.00417.39
8.1.40.0000.00717.38
8.1.30.0050.00317.52
8.1.20.0000.00717.41
8.1.10.0040.00417.29
8.1.00.0040.00417.27
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0030.00318.41
8.0.270.0070.00017.24
8.0.260.0000.00617.09
8.0.250.0070.00016.71
8.0.240.0000.00616.73
8.0.230.0000.00716.76
8.0.220.0000.00716.71
8.0.210.0000.00716.68
8.0.200.0030.00316.83
8.0.190.0030.00316.82
8.0.180.0040.00416.77
8.0.170.0040.00416.68
8.0.160.0030.00316.73
8.0.150.0000.00716.74
8.0.140.0050.00316.70
8.0.130.0050.00013.32
8.0.120.0000.00716.64
8.0.110.0070.00016.76
8.0.100.0030.00516.79
8.0.90.0070.00016.78
8.0.80.0070.01316.71
8.0.70.0000.00716.65
8.0.60.0000.00816.85
8.0.50.0030.00316.61
8.0.30.0110.00816.78
8.0.20.0060.01217.40
8.0.10.0070.00016.84
8.0.00.0070.01016.67
7.4.330.0000.00515.02
7.4.320.0060.00016.31
7.4.300.0030.00316.28
7.4.290.0030.00416.32
7.4.280.0040.00416.50
7.4.270.0000.00716.35
7.4.260.0000.00716.20
7.4.250.0000.00716.33
7.4.240.0050.00216.45
7.4.230.0030.00316.11
7.4.220.0190.00616.47
7.4.210.0060.00916.41
7.4.200.0000.00716.25
7.4.160.0090.00616.34
7.4.150.0070.01117.40
7.4.140.0070.01217.86
7.4.130.0100.00716.45
7.4.120.0110.00616.27
7.4.110.0070.01116.59
7.4.100.0070.01416.29
7.4.90.0150.00316.36
7.4.80.0140.01119.39
7.4.70.0030.01516.39
7.4.60.0160.00016.40
7.4.50.0040.00416.05
7.4.40.0070.01016.25
7.4.30.0090.00616.19
7.4.00.0060.00615.18
7.3.330.0050.00013.07
7.3.320.0030.00313.16
7.3.310.0070.00015.96
7.3.300.0060.00016.13
7.3.290.0090.00716.17
7.3.280.0090.00816.12
7.3.270.0180.00017.40
7.3.260.0120.00316.03
7.3.250.0130.00416.31
7.3.240.0150.00316.31
7.3.230.0030.01316.39
7.3.210.0080.00816.16
7.3.200.0150.00319.39
7.3.190.0130.01016.16
7.3.180.0060.01016.33
7.3.170.0130.00316.27
7.3.160.0090.00916.27
7.3.10.0070.00716.73
7.3.00.0000.01216.57
7.2.330.0030.01316.47
7.2.320.0100.01316.59
7.2.310.0120.00316.33
7.2.300.0070.01016.66
7.2.290.0090.00916.64
7.2.130.0000.01016.70
7.2.120.0080.00317.07
7.2.110.0030.00716.68
7.2.100.0130.00316.92
7.2.90.0070.00416.91
7.2.80.0030.00616.97
7.2.70.0100.00617.11
7.2.60.0110.00316.92
7.2.50.0070.00717.09
7.2.40.0040.01116.97
7.2.30.0070.00716.90
7.2.20.0060.00316.67
7.2.10.0000.01517.00
7.2.00.0090.00017.11
7.1.250.0000.01315.91
7.1.200.0060.00715.81
7.1.100.0090.00318.15
7.1.70.0000.00917.11
7.1.60.0080.01119.11
7.1.50.0090.01916.79
7.1.00.0000.08022.33
7.0.200.0250.00316.46
7.0.140.0000.06721.95
7.0.60.0170.07719.77
7.0.50.0000.04317.92
7.0.40.0070.07020.29
7.0.30.0330.07020.26
7.0.20.0270.05020.12
7.0.10.0000.05320.22
7.0.00.0100.07320.14
5.6.280.0030.07321.09
5.6.210.0100.07320.71
5.6.200.0030.07718.19
5.6.190.0100.05720.60
5.6.180.0370.06720.57
5.6.170.0270.08320.71
5.6.160.0130.06720.48
5.6.150.0000.08718.11
5.6.140.0100.05018.14
5.6.130.0100.07318.14
5.6.120.0070.06721.09
5.6.110.0170.07321.00
5.6.100.0100.04021.01
5.6.90.0130.07720.99
5.6.80.0070.08020.50
5.6.70.4570.04020.41
5.5.350.0130.08020.43
5.5.340.0130.07017.98
5.5.330.0130.08020.37
5.5.320.0330.07320.32
5.5.310.0270.08020.41
5.5.300.0030.06717.91
5.5.290.0100.08018.01
5.5.280.0070.08320.64
5.5.270.0070.05020.86
5.5.260.0030.08320.61
5.5.250.0030.04020.68
5.5.240.0370.06720.18
5.4.450.2200.04319.14
5.4.440.2070.04719.57
5.4.430.2100.04319.40
5.4.420.2100.03719.49
5.4.410.1770.04019.32
5.4.400.1900.03018.77
5.4.390.2070.03718.93
5.4.380.1870.03019.16
5.4.370.1930.04019.08
5.4.360.1970.04018.92
5.4.350.1870.04018.81
5.4.340.1830.03718.93
5.4.320.1900.03719.21
5.4.310.1900.04318.93
5.4.300.1830.03718.77
5.4.290.1700.04019.07
5.4.280.2300.03318.88
5.4.270.1830.03719.23
5.4.260.0570.05319.05
5.4.250.0030.03719.22
5.4.240.0370.03318.88
5.4.230.1870.03719.09
5.4.220.2100.05019.09
5.4.210.1970.03318.93
5.4.200.2100.03319.08
5.4.190.1930.04319.02
5.4.180.1970.03318.90
5.4.170.1800.03718.92
5.4.160.2000.03318.89
5.4.150.2030.04318.91
5.4.140.2070.04016.28
5.4.130.1870.03316.54
5.4.120.2100.03716.27
5.4.110.1700.04716.06
5.4.100.2070.03016.39
5.4.90.1930.04016.39
5.4.80.2000.03316.20
5.4.70.1730.04016.29
5.4.60.2130.03716.40
5.4.50.1270.03716.05
5.4.40.0000.07716.39
5.4.30.0030.06716.48
5.4.20.0000.06016.48
5.4.10.2330.03316.47
5.4.00.1670.04015.64
5.3.290.0030.04014.57
5.3.280.0100.06714.44
5.3.270.1470.04714.55
5.3.260.2100.04314.45
5.3.250.1930.04314.55
5.3.240.2070.04014.57
5.3.230.2070.04014.54
5.3.220.1930.03714.51
5.3.210.1900.04314.40
5.3.200.2030.04314.39
5.3.190.2000.05014.41
5.3.180.2100.04314.39
5.3.170.1830.05014.43
5.3.160.1970.04014.50
5.3.150.2070.04314.41
5.3.140.1870.04014.50
5.3.130.1970.04014.40
5.3.120.1930.04014.38
5.3.110.2070.04314.45
5.3.100.1900.03313.98
5.3.90.1830.03313.92
5.3.80.2130.04014.02
5.3.70.2070.04013.84
5.3.60.1770.04313.84
5.3.50.1870.03714.03
5.3.40.2230.04013.88
5.3.30.2130.04713.81
5.3.20.2230.03313.63
5.3.10.2230.03713.49
5.3.00.1830.04013.48
5.2.170.1730.03711.19
5.2.160.1600.02311.19
5.2.150.1530.02711.15
5.2.140.1770.03011.16
5.2.130.1600.03010.98
5.2.120.1530.03011.14
5.2.110.0000.03311.11
5.2.100.0000.03010.95
5.2.90.0000.05711.01
5.2.80.0030.06010.98
5.2.70.1230.03011.18
5.2.60.1630.02310.95
5.2.50.1500.03310.86
5.2.40.1470.03310.84
5.2.30.1300.03311.04
5.2.20.1230.02710.79
5.2.10.1430.03710.85
5.2.00.1470.03710.59
5.1.60.1470.0279.97
5.1.50.1170.0279.85
5.1.40.1400.0279.87
5.1.30.1230.03010.33
5.1.20.1070.02710.21
5.1.10.0070.0409.92
5.1.00.0030.04010.00
5.0.50.0000.0478.66
5.0.40.0000.0238.30
5.0.30.0000.0338.14
5.0.20.0170.0238.17
5.0.10.0800.0138.23
5.0.00.0700.0408.23
4.4.90.0600.0177.76
4.4.80.0670.0237.76
4.4.70.0670.0177.76
4.4.60.0700.0207.76
4.4.50.0570.0177.76
4.4.40.0800.0377.76
4.4.30.0570.0177.76
4.4.20.0700.0107.76
4.4.10.0800.0177.76
4.4.00.0630.0237.76
4.3.110.0730.0207.76
4.3.100.0570.0177.76
4.3.90.0570.0177.76
4.3.80.0570.0277.76
4.3.70.0600.0207.76
4.3.60.0600.0177.76
4.3.50.0630.0177.76
4.3.40.0600.0277.76
4.3.30.0130.0177.76
4.3.20.0200.0137.76
4.3.10.0000.0177.76
4.3.00.0000.0177.76

preferences:
42.04 ms | 401 KiB | 5 Q