3v4l.org

run code in 300+ PHP versions simultaneously
<?php $valueString = '90898'; $pattern = '/^[a-z0-9]{2,7}$/i'; var_dump(@preg_match($pattern, $valueString));

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)
8.3.60.0120.00416.63
8.3.50.0160.00522.93
8.3.40.0100.00718.79
8.3.30.0040.01119.04
8.3.20.0070.00020.18
8.3.10.0080.00023.61
8.3.00.0040.00419.50
8.2.180.0070.00718.79
8.2.170.0110.00422.96
8.2.160.0130.00720.47
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00320.98
8.2.110.0060.00319.26
8.2.100.0040.00817.91
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0050.00218.03
8.2.50.0000.00818.10
8.2.40.0020.00520.64
8.2.30.0040.00419.12
8.2.20.0040.00417.83
8.2.10.0060.00318.13
8.2.00.0040.00417.86
8.1.280.0000.01425.92
8.1.270.0000.00823.96
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.73
8.1.230.0100.00317.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0080.00417.27
8.1.180.0060.00318.10
8.1.170.0030.00518.71
8.1.160.0040.00418.82
8.1.150.0000.00818.82
8.1.140.0070.00017.53
8.1.130.0030.00317.89
8.1.120.0030.00317.63
8.1.110.0030.00517.46
8.1.100.0000.00717.59
8.1.90.0030.00317.48
8.1.80.0030.00317.49
8.1.70.0030.00317.56
8.1.60.0000.00817.70
8.1.50.0050.00317.72
8.1.40.0060.00317.53
8.1.30.0030.00517.80
8.1.20.0040.00417.79
8.1.10.0080.00017.58
8.1.00.0000.00817.59
8.0.300.0060.00320.67
8.0.290.0000.00716.88
8.0.280.0050.00318.36
8.0.270.0030.00317.27
8.0.260.0030.00317.20
8.0.250.0040.00417.11
8.0.240.0070.00016.98
8.0.230.0080.00017.13
8.0.220.0030.00317.02
8.0.210.0030.00316.91
8.0.200.0030.00316.95
8.0.190.0080.00017.09
8.0.180.0100.00016.93
8.0.170.0000.00817.06
8.0.160.0050.00217.14
8.0.150.0040.00416.91
8.0.140.0000.00716.87
8.0.130.0000.00613.39
8.0.120.0040.00416.88
8.0.110.0000.00717.07
8.0.100.0070.00016.98
8.0.90.0030.00317.09
8.0.80.0180.00317.01
8.0.70.0000.00817.09
8.0.60.0040.00416.91
8.0.50.0000.00716.86
8.0.30.0060.01217.10
8.0.20.0140.00517.40
8.0.10.0040.00417.02
8.0.00.0100.01016.97
7.4.330.0030.00315.17
7.4.320.0060.00016.61
7.4.300.0000.00616.71
7.4.290.0030.00316.70
7.4.280.0000.00716.77
7.4.270.0000.00716.80
7.4.260.0030.00616.59
7.4.250.0000.00816.64
7.4.240.0000.00716.75
7.4.230.0030.00316.81
7.4.220.0110.00616.66
7.4.210.0040.01516.76
7.4.200.0070.00016.87
7.4.160.0120.00416.72
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0070.00916.68
7.4.120.0140.00416.77
7.4.110.0110.00716.61
7.4.100.0060.01216.69
7.4.90.0090.01216.44
7.4.80.0040.01519.39
7.4.70.0070.01016.71
7.4.60.0100.00716.63
7.4.50.0050.00316.67
7.4.40.0070.01016.54
7.4.30.0100.00616.61
7.4.00.0100.00914.99
7.3.330.0020.00313.11
7.3.320.0020.00213.20
7.3.310.0030.00316.48
7.3.300.0000.00716.13
7.3.290.0040.01116.25
7.3.280.0100.00816.27
7.3.270.0090.00917.40
7.3.260.0090.00916.47
7.3.250.0130.00316.35
7.3.240.0140.00616.32
7.3.230.0060.01116.68
7.3.210.0060.01016.31
7.3.200.0090.00919.39
7.3.190.0100.01016.34
7.3.180.0100.00616.50
7.3.170.0130.00316.38
7.3.160.0080.00816.41
7.3.120.0110.00715.08
7.3.110.0100.01014.95
7.3.100.0070.01014.79
7.3.90.0100.00714.76
7.3.80.0080.00715.09
7.3.70.0100.00214.56
7.3.60.0060.00914.90
7.3.50.0000.01214.62
7.3.40.0060.00914.90
7.3.30.0100.00314.84
7.3.20.0060.00316.79
7.3.10.0080.00616.50
7.3.00.0120.00316.61
7.2.330.0100.00716.73
7.2.320.0060.01216.76
7.2.310.0070.01016.51
7.2.300.0180.00416.66
7.2.290.0070.01016.73
7.2.250.0030.01614.81
7.2.240.0130.00615.13
7.2.230.0060.00915.26
7.2.220.0040.01515.10
7.2.210.0000.01415.04
7.2.200.0060.00915.02
7.2.190.0000.01714.98
7.2.180.0070.01015.15
7.2.170.0040.01114.75
7.2.130.0120.00817.00
7.2.120.0060.00916.77
7.2.110.0130.00316.68
7.2.100.0080.01117.11
7.2.90.0230.00016.96
7.2.80.0220.00316.75
7.2.70.0090.01316.93
7.2.60.0120.00916.86
7.2.50.0170.01216.75
7.2.40.0180.00616.52
7.2.30.0050.01416.95
7.2.20.0160.00516.78
7.2.10.0090.01516.73
7.2.00.0090.01018.22
7.1.330.0030.01515.88
7.1.320.0070.00715.93
7.1.310.0110.00315.97
7.1.300.0060.00616.11
7.1.290.0000.01215.98
7.1.280.0040.00715.84
7.1.270.0070.00715.84
7.1.260.0030.00615.68
7.1.250.0170.00315.68
7.1.200.0030.00815.70
7.1.100.0040.00718.14
7.1.70.0000.00817.09
7.1.60.0150.01119.40
7.1.50.0060.01917.13
7.1.00.0030.09022.47
7.0.200.0040.00717.01
7.0.140.0000.07722.07
7.0.60.0030.04019.93
7.0.50.0130.07317.83
7.0.40.0030.04720.05
7.0.30.0270.07320.20
7.0.20.0200.06020.20
7.0.10.0070.07020.34
7.0.00.0130.07320.21
5.6.280.0070.07021.14
5.6.210.0100.03720.64
5.6.200.0130.07318.12
5.6.190.0030.08320.48
5.6.180.0470.04720.35
5.6.170.0270.04020.41
5.6.160.0100.04320.72
5.6.150.0030.05018.13
5.6.140.0000.09018.07
5.6.130.0100.06718.10
5.6.120.0100.07020.94
5.6.110.0000.06321.10
5.6.100.0100.08020.88
5.6.90.0030.06021.02
5.6.80.0100.06720.38
5.5.350.0300.03720.38
5.5.340.0100.08017.88
5.5.330.0070.08320.21
5.5.320.0470.05720.31
5.5.310.0170.04020.25
5.5.300.0030.07317.96
5.5.290.0070.06017.87
5.5.280.0100.08720.79
5.5.270.0100.05020.86
5.5.260.0030.04720.86
5.5.250.0130.07720.45
5.5.240.0200.04320.04
5.4.450.0200.05019.42
5.4.440.0170.04719.46
5.4.430.0570.03719.38
5.4.420.0500.04019.57
5.4.410.0700.03719.44
5.4.400.0670.04019.25
5.4.390.0570.05019.09
5.4.380.0300.07018.53
5.4.370.0330.06018.72
5.4.360.0370.05318.47
5.4.350.0200.06018.46
5.4.340.0300.05718.50
5.4.320.0040.03812.45
5.4.310.0050.04412.45
5.4.300.0060.03612.46
5.4.290.0030.04012.45
5.4.280.0050.03512.34
5.4.270.0050.03612.34
5.4.260.0070.03612.35
5.4.250.0050.03812.34
5.4.240.0060.03512.34
5.4.230.0030.04012.34
5.4.220.0030.03812.34
5.4.210.0060.03412.34
5.4.200.0070.03512.34
5.4.190.0040.03712.33
5.4.180.0050.03712.33
5.4.170.0050.04212.34
5.4.160.0060.03612.34
5.4.150.0050.03512.34
5.4.140.0040.03712.02
5.4.130.0050.03612.01
5.4.120.0040.03811.96
5.4.110.0080.03511.96
5.4.100.0050.03611.96
5.4.90.0080.03911.96
5.4.80.0100.03411.96
5.4.70.0040.03911.96
5.4.60.0040.03611.96
5.4.50.0050.03811.96
5.4.40.0100.03411.95
5.4.30.0090.04211.95
5.4.20.0110.04011.94
5.4.10.0060.03411.95
5.4.00.0040.03811.44
5.3.290.0050.04112.80
5.3.280.0040.03812.71
5.3.270.0090.04512.72
5.3.260.0070.04512.71
5.3.250.0060.03812.72
5.3.240.0050.03812.71
5.3.230.0070.03712.71
5.3.220.0020.04112.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0060.03712.68
5.3.180.0080.03412.67
5.3.170.0070.03612.67
5.3.160.0070.03512.68
5.3.150.0050.04312.67
5.3.140.0050.03712.66
5.3.130.0040.04112.66
5.3.120.0060.04012.66
5.3.110.0030.04212.66
5.3.100.0100.03412.12
5.3.90.0070.03612.08
5.3.80.0070.03512.08
5.3.70.0070.03512.07
5.3.60.0050.04112.07
5.3.50.0100.04312.00
5.3.40.0080.04712.00
5.3.30.0130.04311.94
5.3.20.0110.04211.72
5.3.10.0050.03511.69
5.3.00.0050.03711.68
5.2.170.0030.0339.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0060.0309.18
5.2.130.0040.0299.14
5.2.120.0070.0259.14
5.2.110.0040.0299.14
5.2.100.0060.0279.13
5.2.90.0060.0269.14
5.2.80.0020.0349.13
5.2.70.0030.0349.13
5.2.60.0070.0269.09
5.2.50.0050.0289.05
5.2.40.0050.0289.04
5.2.30.0050.0339.01
5.2.20.0060.0329.00
5.2.10.0030.0308.93
5.2.00.0050.0318.79
5.1.60.0040.0248.08
5.1.50.0050.0248.07
5.1.40.0040.0238.05
5.1.30.0060.0288.40
5.1.20.0090.0318.42
5.1.10.0050.0268.15
5.1.00.0040.0278.15
5.0.50.0040.0206.63
5.0.40.0070.0156.48
5.0.30.0050.0296.30
5.0.20.0020.0206.27
5.0.10.0000.0236.24
5.0.00.0030.0316.23
4.4.90.0030.0184.78
4.4.80.0040.0144.75
4.4.70.0010.0214.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0040.0164.85
4.4.10.0000.0184.85
4.4.00.0040.0234.76
4.3.110.0050.0144.67
4.3.100.0020.0184.66
4.3.90.0010.0204.63
4.3.80.0020.0254.58
4.3.70.0060.0124.63
4.3.60.0040.0154.63
4.3.50.0030.0174.63
4.3.40.0030.0264.54
4.3.30.0000.0183.29
4.3.20.0030.0163.27
4.3.10.0020.0183.23
4.3.00.0070.01715.63

preferences:
45.7 ms | 401 KiB | 5 Q