3v4l.org

run code in 300+ PHP versions simultaneously
<? echo preg_match('~[0-9a-zA-Z]{5,6}~', 'bobobobobob'); ?>

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)
8.3.40.0120.00418.66
8.3.30.0110.00418.81
8.3.20.0050.00220.18
8.3.10.0030.00623.65
8.3.00.0040.00419.25
8.2.170.0070.00722.96
8.2.160.0100.00720.48
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0110.00020.12
8.2.110.0050.00522.29
8.2.100.0090.00317.63
8.2.90.0000.00719.27
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0050.00319.82
8.2.30.0000.00718.03
8.2.20.0080.00017.52
8.2.10.0050.00217.91
8.2.00.0080.00017.41
8.1.270.0090.00023.84
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00023.92
8.1.230.0040.00819.13
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0000.00816.97
8.1.180.0040.00418.10
8.1.170.0000.00818.55
8.1.160.0000.00821.80
8.1.150.0050.00218.79
8.1.140.0000.00717.31
8.1.130.0030.00317.60
8.1.120.0000.00717.21
8.1.110.0070.00017.19
8.1.100.0040.00417.20
8.1.90.0040.00417.22
8.1.80.0040.00417.30
8.1.70.0000.00717.27
8.1.60.0030.00617.47
8.1.50.0000.00817.41
8.1.40.0040.00417.25
8.1.30.0000.00817.41
8.1.20.0040.00417.53
8.1.10.0040.00417.33
8.1.00.0030.00517.38
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0000.00718.24
8.0.270.0040.00417.24
8.0.260.0060.00017.18
8.0.250.0060.00016.82
8.0.240.0030.00316.73
8.0.230.0000.00716.67
8.0.220.0030.00316.79
8.0.210.0030.00316.64
8.0.200.0030.00316.77
8.0.190.0000.00716.77
8.0.180.0000.00716.63
8.0.170.0000.00716.78
8.0.160.0000.00716.73
8.0.150.0040.00416.67
8.0.140.0040.00416.68
8.0.130.0060.00013.31
8.0.120.0040.00416.72
8.0.110.0030.00516.65
8.0.100.0070.00016.69
8.0.90.0000.00716.57
8.0.80.0070.01416.79
8.0.70.0000.00716.78
8.0.60.0040.00416.82
8.0.50.0040.00416.78
8.0.30.0080.01117.01
8.0.20.0140.00517.40
8.0.10.0030.00516.81
8.0.00.0100.00816.48
7.4.330.0030.00315.02
7.4.320.0040.00416.31
7.4.300.0030.00316.31
7.4.290.0030.00316.46
7.4.280.0030.00316.40
7.4.270.0030.00316.35
7.4.260.0000.00716.28
7.4.250.0040.00416.30
7.4.240.0040.00416.42
7.4.230.0070.00016.56
7.4.220.0110.00616.38
7.4.210.0000.01416.39
7.4.200.0070.00016.55
7.4.160.0120.00316.11
7.4.150.0110.00617.40
7.4.140.0140.00317.86
7.4.130.0060.01116.39
7.4.120.0140.00316.46
7.4.110.0130.00416.48
7.4.100.0030.01316.55
7.4.90.0120.00416.22
7.4.80.0110.00819.39
7.4.70.0030.01416.22
7.4.60.0090.00916.46
7.4.50.0000.00816.35
7.4.40.0080.00816.24
7.4.30.0200.00016.33
7.4.00.0060.01014.76
7.3.330.0000.00613.02
7.3.320.0020.00213.13
7.3.310.0060.00015.96
7.3.300.0030.00315.99
7.3.290.0090.00716.10
7.3.280.0120.00716.16
7.3.270.0160.00717.40
7.3.260.0140.00416.44
7.3.250.0070.01016.20
7.3.240.0110.01116.29
7.3.230.0030.01316.41
7.3.210.0140.00916.27
7.3.200.0090.01219.39
7.3.190.0100.00616.14
7.3.180.0130.00716.32
7.3.170.0110.00616.29
7.3.160.0060.00916.27
7.3.120.0070.01014.68
7.3.110.0080.00914.78
7.3.100.0030.01114.82
7.3.90.0070.00514.44
7.3.80.0050.00614.63
7.3.70.0050.00714.74
7.3.60.0040.00614.70
7.3.50.0060.00614.62
7.3.40.0070.01014.74
7.3.30.0080.00614.42
7.3.20.0090.00616.44
7.3.10.0030.01016.61
7.3.00.0050.00716.29
7.2.330.0140.00316.38
7.2.320.0060.01216.51
7.2.310.0060.01216.41
7.2.300.0150.00616.38
7.2.290.0070.01516.36
7.2.250.0080.00914.57
7.2.240.0120.00414.76
7.2.230.0020.01315.04
7.2.220.0070.00614.65
7.2.210.0070.00514.80
7.2.200.0090.00814.74
7.2.190.0050.00614.46
7.2.180.0020.01314.75
7.2.170.0060.01114.82
7.2.00.0100.01419.29
7.1.330.0060.00915.66
7.1.320.0020.01115.57
7.1.310.0050.00715.62
7.1.300.0040.00715.72
7.1.290.0050.00715.69
7.1.280.0040.00715.55
7.1.270.0040.00615.45
7.1.260.0090.00315.72
7.1.100.0030.01018.22
7.1.70.0080.00017.39
7.1.60.0030.01419.11
7.1.50.0190.00616.80
7.1.00.0000.08022.45
7.0.200.0040.00416.80
7.0.140.0070.07022.09
7.0.60.0070.08719.93
7.0.50.0030.04017.91
7.0.40.0130.04020.11
7.0.30.0530.07320.19
7.0.20.0270.03720.11
7.0.10.0170.06720.18
7.0.00.0030.04020.33
5.6.280.0000.07720.90
5.6.210.0100.07020.75
5.6.200.0100.05318.13
5.6.190.0070.04320.38
5.6.180.0070.08320.56
5.6.170.0230.03320.45
5.6.160.0100.08320.46
5.6.150.0130.04318.11
5.6.140.0000.04318.21
5.6.130.0100.04718.13
5.6.120.0030.06321.12
5.6.110.0170.04320.98
5.6.100.0070.05720.97
5.6.90.0130.08021.04
5.6.80.0100.07020.39
5.6.70.4470.04020.49
5.5.350.0130.08720.40
5.5.340.0100.05317.99
5.5.330.0030.04320.13
5.5.320.0330.07320.17
5.5.310.0200.04020.26
5.5.300.0070.05317.96
5.5.290.0100.08018.01
5.5.280.0130.08020.89
5.5.270.0100.04720.75
5.5.260.0070.09020.96
5.5.250.0030.04020.58
5.5.240.0300.06720.21
5.4.450.0730.05719.43
5.4.440.0670.05319.10
5.4.430.0970.05719.32
5.4.420.0670.00019.25
5.4.410.0630.00019.22
5.4.400.0600.00019.12
5.4.390.0630.00019.08
5.4.380.0670.00019.20
5.4.370.0630.00018.91
5.4.360.0600.00019.13
5.4.350.0630.00019.05
5.4.340.0050.03411.97
5.4.320.0050.03612.45
5.4.310.0050.03712.45
5.4.300.0100.03012.45
5.4.290.0060.03712.45
5.4.280.0070.03312.34
5.4.270.0030.03812.34
5.4.260.0070.03812.35
5.4.250.0050.04412.35
5.4.240.0040.03612.34
5.4.230.0030.03912.34
5.4.220.0060.03512.34
5.4.210.0050.03512.34
5.4.200.0020.03912.34
5.4.190.0050.03512.33
5.4.180.0060.03512.33
5.4.170.0040.03612.35
5.4.160.0050.03612.34
5.4.150.0100.03012.34
5.4.140.0030.03912.02
5.4.130.0080.03212.01
5.4.120.0060.03911.96
5.4.110.0080.03511.96
5.4.100.0070.03811.96
5.4.90.0040.03811.96
5.4.80.0040.03711.96
5.4.70.0030.03711.96
5.4.60.0050.03411.96
5.4.50.0060.03311.96
5.4.40.0070.03611.95
5.4.30.0050.03511.95
5.4.20.0040.03511.95
5.4.10.0020.03611.95
5.4.00.0050.03411.43
5.3.290.0070.03712.80
5.3.280.0070.03512.71
5.3.270.0060.03812.72
5.3.260.0070.03812.72
5.3.250.0080.03812.72
5.3.240.0060.03612.72
5.3.230.0070.03612.71
5.3.220.0060.03612.68
5.3.210.0080.04912.68
5.3.200.0070.04012.68
5.3.190.0060.03612.67
5.3.180.0050.04112.67
5.3.170.0030.03812.67
5.3.160.0080.03212.68
5.3.150.0030.03812.68
5.3.140.0040.04012.66
5.3.130.0040.04112.66
5.3.120.0050.03912.66
5.3.110.0090.04112.66
5.3.100.0080.03512.12
5.3.90.0070.03912.08
5.3.80.0090.03712.07
5.3.70.0070.03712.08
5.3.60.0110.03612.07
5.3.50.0050.03612.00
5.3.40.0060.03512.00
5.3.30.0040.04011.94
5.3.20.0030.03611.72
5.3.10.0100.03511.69
5.3.00.0060.03911.67
5.2.170.0060.0289.18
5.2.160.0040.0299.17
5.2.150.0050.0299.17
5.2.140.0060.0289.17
5.2.130.0060.0269.13
5.2.120.0070.0249.13
5.2.110.0040.0359.14
5.2.100.0040.0329.14
5.2.90.0040.0289.13
5.2.80.0050.0299.13
5.2.70.0020.0329.13
5.2.60.0040.0309.08
5.2.50.0050.0299.05
5.2.40.0060.0329.03
5.2.30.0040.0299.01
5.2.20.0040.0289.00
5.2.10.0020.0308.91
5.2.00.0020.0318.77
5.1.60.0030.0248.06
5.1.50.0060.0218.05
5.1.40.0050.0228.04
5.1.30.0070.0278.39
5.1.20.0010.0338.41
5.1.10.0060.0238.13
5.1.00.0050.0298.13
5.0.50.0040.0196.61
5.0.40.0040.0186.47
5.0.30.0070.0266.28
5.0.20.0020.0206.25
5.0.10.0020.0206.23
5.0.00.0050.0286.22
4.4.90.0030.0144.78
4.4.80.0020.0164.76
4.4.70.0000.0184.75
4.4.60.0030.0154.76
4.4.50.0050.0124.77
4.4.40.0040.0244.71
4.4.30.0010.0164.76
4.4.20.0010.0164.84
4.4.10.0030.0154.84
4.4.00.0020.0294.76
4.3.110.0010.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0174.64
4.3.80.0010.0294.59
4.3.70.0040.0174.63
4.3.60.0060.0154.63
4.3.50.0020.0194.63
4.3.40.0040.0274.54
4.3.30.0010.0173.28
4.3.20.0030.0143.25
4.3.10.0020.0153.21
4.3.00.0070.0236.77

preferences:
45.71 ms | 400 KiB | 5 Q