3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myresult=preg_match('/*\.[a-z]{2,6}$/i', 'johanimmm@gmail.com'); echo $myresult;

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)
8.3.60.0130.00716.47
8.3.50.0070.01022.05
8.3.40.0070.00718.79
8.3.30.0090.00918.89
8.3.20.0070.00020.05
8.3.10.0040.00423.55
8.3.00.0070.00022.37
8.2.180.0030.01716.47
8.2.170.0070.01022.96
8.2.160.0060.00822.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.25
8.2.110.0060.00322.13
8.2.100.0110.00017.78
8.2.90.0050.00319.02
8.2.80.0030.00518.05
8.2.70.0100.00017.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0040.00418.04
8.2.30.0060.00318.06
8.2.20.0000.00917.70
8.2.10.0040.00417.79
8.2.00.0040.00417.84
8.1.280.0070.00725.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.79
8.1.230.0090.00319.11
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0100.00017.22
8.1.190.0030.00617.53
8.1.180.0030.00518.10
8.1.170.0000.00818.52
8.1.160.0040.00421.94
8.1.150.0070.00018.56
8.1.140.0040.00417.38
8.1.130.0030.00317.84
8.1.120.0000.00717.46
8.1.110.0050.00217.36
8.1.100.0050.00317.36
8.1.90.0040.00417.29
8.1.80.0000.00717.37
8.1.70.0000.00717.33
8.1.60.0000.00817.41
8.1.50.0000.00817.31
8.1.40.0040.00417.36
8.1.30.0000.00817.39
8.1.20.0080.00017.53
8.1.10.0040.00417.42
8.1.00.0070.00017.44
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0030.00318.45
8.0.270.0070.00017.15
8.0.260.0040.00416.86
8.0.250.0030.00316.96
8.0.240.0030.00317.02
8.0.230.0000.00716.81
8.0.220.0000.00716.85
8.0.210.0100.00016.90
8.0.200.0060.00016.85
8.0.190.0030.00516.93
8.0.180.0050.00316.86
8.0.170.0070.00016.84
8.0.160.0080.00016.86
8.0.150.0040.00416.86
8.0.140.0030.00516.79
8.0.130.0030.00313.27
8.0.120.0080.00016.79
8.0.110.0000.00716.75
8.0.100.0040.00416.75
8.0.90.0000.00716.84
8.0.80.0060.01016.83
8.0.70.0040.00416.69
8.0.60.0000.00716.88
8.0.50.0040.00416.68
8.0.30.0140.00517.08
8.0.20.0120.00717.40
8.0.10.0050.00217.02
8.0.00.0070.01316.49
7.4.330.0050.00015.00
7.4.320.0060.00016.60
7.4.300.0000.00616.59
7.4.290.0050.00316.41
7.4.280.0060.00316.58
7.4.270.0000.00716.46
7.4.260.0000.00716.35
7.4.250.0030.00316.59
7.4.240.0030.00316.52
7.4.230.0030.00316.53
7.4.220.0070.00716.51
7.4.210.0080.00816.51
7.4.200.0030.00416.33
7.4.190.0040.00416.59
7.4.160.0090.00616.43
7.4.150.0030.01517.40
7.4.140.0100.01017.86
7.4.130.0100.00716.59
7.4.120.0120.00516.52
7.4.110.0080.01216.56
7.4.100.0110.01416.64
7.4.90.0090.00916.58
7.4.80.0100.00719.37
7.4.70.0070.00716.48
7.4.60.0070.01016.46
7.4.50.0000.00416.56
7.4.40.0030.01222.77
7.4.30.0100.00616.34
7.4.00.0050.01014.99
7.3.330.0000.00613.14
7.3.320.0000.00513.21
7.3.310.0030.00316.17
7.3.300.0030.00316.34
7.3.290.0060.01416.25
7.3.280.0070.01116.33
7.3.270.0100.00717.40
7.3.260.0180.00016.70
7.3.250.0060.01316.47
7.3.240.0040.01316.22
7.3.230.0030.01316.56
7.3.210.0140.00316.32
7.3.200.0140.00319.39
7.3.190.0110.00716.57
7.3.180.0060.00916.42
7.3.170.0120.00816.52
7.3.160.0060.00916.28
7.3.120.0030.01514.64
7.3.110.0100.00714.50
7.3.100.0100.00314.73
7.3.90.0030.01314.44
7.3.80.0030.01014.79
7.3.70.0100.00714.84
7.3.60.0070.00714.78
7.3.50.0030.01314.76
7.3.40.0080.00814.61
7.3.30.0030.01014.74
7.3.20.0060.00616.38
7.3.10.0110.00016.86
7.3.00.0110.00416.68
7.2.330.0180.00016.43
7.2.320.0030.01416.59
7.2.310.0060.01216.77
7.2.300.0040.01416.48
7.2.290.0100.00616.74
7.2.250.0180.00014.91
7.2.240.0130.00715.03
7.2.230.0000.01014.91
7.2.220.0100.00314.77
7.2.210.0030.00614.95
7.2.200.0000.01414.95
7.2.190.0070.00314.69
7.2.180.0070.01014.63
7.2.170.0040.00814.79
7.2.00.0000.01619.52
7.1.330.0000.01515.44
7.1.320.0040.01115.70
7.1.310.0090.00615.94
7.1.300.0000.00915.84
7.1.290.0100.00315.60
7.1.280.0070.01015.93
7.1.270.0000.01215.80
7.1.260.0110.00315.64
7.1.100.0080.00418.15
7.1.70.0030.01517.18
7.1.60.0110.01419.29
7.1.50.0140.00716.69
7.1.00.0100.07022.44
7.0.200.0080.00416.77
7.0.140.0070.07021.97
7.0.60.0070.07720.02
7.0.50.0070.05017.80
7.0.40.0130.03720.19
7.0.30.0230.07720.13
7.0.20.0200.04320.24
7.0.10.0130.08020.33
7.0.00.0030.05320.16
5.6.280.0030.07321.12
5.6.210.0130.07720.60
5.6.200.0100.08018.09
5.6.190.0030.08720.48
5.6.180.0570.05720.45
5.6.170.0330.07720.32
5.6.160.0000.06320.54
5.6.150.0070.03718.18
5.6.140.0070.06718.20
5.6.130.0000.04318.17
5.6.120.0130.08020.89
5.6.110.0070.07720.93
5.6.100.0100.05721.10
5.6.90.0070.08021.00
5.6.80.0030.05720.40
5.5.350.0170.04320.45
5.5.340.0100.03717.92
5.5.330.0130.08020.28
5.5.320.0330.06320.30
5.5.310.0300.07320.17
5.5.300.0070.05717.88
5.5.290.0000.04317.95
5.5.280.0030.05320.76
5.5.270.0170.04320.84
5.5.260.0030.08020.76
5.5.250.0030.04720.49
5.5.240.0100.04020.03
5.4.450.0200.05719.64
5.4.440.0770.05019.48
5.4.430.0030.06319.66
5.4.420.0130.05319.49
5.4.410.0100.05718.96
5.4.400.0100.06018.62
5.4.390.0130.04718.70
5.4.380.0170.05718.57
5.4.370.0130.07318.70
5.4.360.0200.07318.70
5.4.350.0170.07018.69
5.4.340.0130.05318.69
5.4.320.0080.04312.45
5.4.310.0090.04512.45
5.4.300.0080.04312.46
5.4.290.0080.03912.45
5.4.280.0040.03712.32
5.4.270.0050.03812.32
5.4.260.0050.04112.32
5.4.250.0080.03712.32
5.4.240.0080.03512.32
5.4.230.0070.03812.31
5.4.220.0060.03612.31
5.4.210.0070.03712.31
5.4.200.0090.03712.31
5.4.190.0060.03912.30
5.4.180.0060.03812.31
5.4.170.0110.04612.32
5.4.160.0100.04612.32
5.4.150.0120.04312.31
5.4.140.0100.05511.99
5.4.130.0070.04911.98
5.4.120.0100.05311.94
5.4.110.0100.04811.94
5.4.100.0110.04511.94
5.4.90.0100.03911.93
5.4.80.0060.03811.94
5.4.70.0080.03411.93
5.4.60.0050.03611.93
5.4.50.0070.04311.93
5.4.40.0050.04111.92
5.4.30.0060.04011.92
5.4.20.0060.04611.92
5.4.10.0070.05111.92
5.4.00.0070.05111.41
5.3.290.0080.03812.80
5.3.280.0120.04912.71
5.3.270.0070.04312.72
5.3.260.0060.04012.72
5.3.250.0090.05112.72
5.3.240.0040.06612.72
5.3.230.0090.04112.71
5.3.220.0080.05012.68
5.3.210.0100.04212.68
5.3.200.0110.05312.68
5.3.190.0070.05412.68
5.3.180.0070.04112.67
5.3.170.0040.04412.66
5.3.160.0060.04412.67
5.3.150.0070.04812.68
5.3.140.0100.04112.66
5.3.130.0240.08012.66
5.3.120.0160.06612.66
5.3.110.0130.05712.66
5.3.100.0200.08112.12
5.3.90.0100.05412.08
5.3.80.0120.05212.07
5.3.70.0100.05612.07
5.3.60.0100.05612.06
5.3.50.0060.06012.00
5.3.40.0070.06312.00
5.3.30.0110.05311.94
5.3.20.0170.04911.70
5.3.10.0090.05611.66
5.3.00.0060.05811.66
5.2.170.0080.0439.15
5.2.160.0050.0339.15
5.2.150.0030.0389.15
5.2.140.0030.0349.14
5.2.130.0050.0319.11
5.2.120.0040.0329.11
5.2.110.0060.0399.11
5.2.100.0060.0429.11
5.2.90.0050.0489.11
5.2.80.0050.0319.11
5.2.70.0050.0349.10
5.2.60.0060.0339.05
5.2.50.0070.0309.03
5.2.40.0050.0309.00
5.2.30.0050.0318.98
5.2.20.0040.0348.97
5.2.10.0120.0358.89
5.2.00.0040.0478.75
5.1.60.0090.0398.04
5.1.50.0070.0368.04
5.1.40.0080.0358.02
5.1.30.0040.0438.37
5.1.20.0060.0408.39
5.1.10.0070.0378.12
5.1.00.0080.0368.12
5.0.50.0000.0336.59
5.0.40.0070.0276.46
5.0.30.0040.0526.26
5.0.20.0030.0296.24
5.0.10.0040.0296.21
5.0.00.0020.0436.21
4.4.90.0030.0174.78
4.4.80.0060.0134.75
4.4.70.0020.0174.75
4.4.60.0020.0224.75
4.4.50.0040.0164.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0050.0174.85
4.4.00.0020.0274.76
4.3.110.0010.0184.67
4.3.100.0010.0194.66
4.3.90.0060.0234.64
4.3.80.0030.0344.58
4.3.70.0040.0164.63
4.3.60.0100.0404.63
4.3.50.0030.0224.63
4.3.40.0100.0854.54
4.3.30.0030.0353.26
4.3.20.0090.0433.24
4.3.10.0020.0243.21
4.3.00.0000.0237.18

preferences:
45.4 ms | 401 KiB | 5 Q