3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match("/[0-9]*(\.|[0-9]{1})[0-9]{0,2}/","abcde");

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)
8.3.60.0090.00918.56
8.3.50.0100.00822.13
8.3.40.0120.00318.67
8.3.30.0110.00419.09
8.3.20.0070.00020.29
8.3.10.0040.00721.96
8.3.00.0040.00422.43
8.2.180.0070.00716.50
8.2.170.0070.01422.96
8.2.160.0120.00620.34
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00319.61
8.2.110.0060.00319.31
8.2.100.0060.00617.91
8.2.90.0060.00319.14
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00917.93
8.2.50.0060.00318.07
8.2.40.0060.00318.22
8.2.30.0050.00317.98
8.2.20.0060.00317.79
8.2.10.0030.00519.54
8.2.00.0040.00417.69
8.1.280.0110.00725.92
8.1.270.0020.00523.83
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00421.24
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0090.00017.35
8.1.180.0030.00618.10
8.1.170.0060.00318.70
8.1.160.0000.00721.95
8.1.150.0040.00418.56
8.1.140.0020.00517.49
8.1.130.0030.00317.77
8.1.120.0040.00417.45
8.1.110.0000.00717.36
8.1.100.0050.00217.52
8.1.90.0050.00217.30
8.1.80.0030.00417.50
8.1.70.0030.00317.43
8.1.60.0030.00617.50
8.1.50.0040.00417.42
8.1.40.0040.00417.52
8.1.30.0080.00017.69
8.1.20.0040.00417.65
8.1.10.0080.00017.60
8.1.00.0000.00717.43
8.0.300.0060.00318.77
8.0.290.0040.00416.58
8.0.280.0030.00318.26
8.0.270.0030.00417.20
8.0.260.0000.00616.76
8.0.250.0070.00017.02
8.0.240.0040.00417.05
8.0.230.0000.00716.93
8.0.220.0000.00716.80
8.0.210.0030.00316.84
8.0.200.0000.00716.84
8.0.190.0000.00816.97
8.0.180.0070.00316.83
8.0.170.0050.00516.87
8.0.160.0090.00016.75
8.0.150.0030.00316.81
8.0.140.0040.00416.82
8.0.130.0000.00513.35
8.0.120.0040.00416.85
8.0.110.0000.00716.82
8.0.100.0040.00416.81
8.0.90.0070.00016.85
8.0.80.0000.01516.89
8.0.70.0000.00816.96
8.0.60.0040.00416.88
8.0.50.0000.00716.69
8.0.30.0110.00917.26
8.0.20.0120.00917.40
8.0.10.0000.00716.82
8.0.00.0090.00916.75
7.4.330.0000.00515.00
7.4.320.0000.00616.49
7.4.300.0060.00016.58
7.4.290.0030.00316.69
7.4.280.0030.00316.72
7.4.270.0070.00016.50
7.4.260.0000.00816.64
7.4.250.0040.00416.65
7.4.240.0020.00616.67
7.4.230.0030.00316.37
7.4.220.0140.00416.52
7.4.210.0100.00616.62
7.4.200.0030.00316.73
7.4.190.0070.00016.52
7.4.160.0060.00916.63
7.4.150.0110.00717.40
7.4.140.0130.00717.86
7.4.130.0090.01016.50
7.4.120.0080.00916.54
7.4.110.0120.00616.64
7.4.100.0100.01016.67
7.4.90.0100.01016.45
7.4.80.0060.01019.39
7.4.70.0080.00816.52
7.4.60.0170.00016.32
7.4.50.0040.00416.48
7.4.40.0070.01122.77
7.4.30.0110.00516.50
7.4.00.0070.01014.89
7.3.330.0030.00313.18
7.3.320.0000.00513.10
7.3.310.0000.00716.27
7.3.300.0000.00716.07
7.3.290.0070.00716.38
7.3.280.0050.01016.27
7.3.270.0060.01217.40
7.3.260.0080.00816.42
7.3.250.0150.00816.58
7.3.240.0070.01016.71
7.3.230.0100.00716.64
7.3.210.0080.00816.39
7.3.200.0110.00819.39
7.3.190.0170.00616.54
7.3.180.0080.01216.22
7.3.170.0130.00316.63
7.3.160.0030.01616.37
7.3.120.0050.01114.99
7.3.110.0150.00214.85
7.3.100.0080.00714.85
7.3.90.0060.00714.86
7.3.80.0060.00914.81
7.3.70.0040.01214.80
7.3.60.0100.00414.80
7.3.50.0110.00314.93
7.3.40.0040.00614.83
7.3.30.0080.00714.86
7.3.20.0090.00516.86
7.3.10.0090.00816.68
7.3.00.0070.00816.64
7.2.330.0130.00316.66
7.2.320.0180.00316.59
7.2.310.0030.01316.79
7.2.300.0150.00616.54
7.2.290.0070.01016.75
7.2.250.0070.01015.05
7.2.240.0070.01115.03
7.2.230.0060.00815.04
7.2.220.0090.00615.06
7.2.210.0050.01115.05
7.2.200.0070.00315.16
7.2.190.0040.01014.89
7.2.180.0080.00715.13
7.2.170.0030.00915.02
7.2.160.0100.00614.87
7.2.150.0000.01516.96
7.2.140.0000.01316.93
7.2.130.0100.00616.70
7.2.120.0040.01216.84
7.2.110.0000.01717.08
7.2.100.0050.00516.61
7.2.90.0070.01016.56
7.2.80.0040.01116.96
7.2.70.0070.00717.14
7.2.60.0030.01316.71
7.2.50.0070.01017.16
7.2.40.0080.00317.07
7.2.30.0140.00416.71
7.2.20.0040.01117.11
7.2.10.0040.00816.93
7.2.00.0050.01218.12
7.1.330.0060.00815.88
7.1.320.0060.00515.97
7.1.310.0040.00815.82
7.1.300.0070.00715.89
7.1.290.0060.00715.92
7.1.280.0040.01115.82
7.1.270.0070.00715.89
7.1.260.0040.00915.78
7.1.250.0000.00915.74
7.1.200.0060.00915.95
7.1.100.0090.00318.38
7.1.70.0120.00317.19
7.1.60.0070.01719.82
7.1.50.0090.01217.00
7.1.00.0070.07322.43
7.0.200.0110.00316.85
7.0.140.0070.07022.09
7.0.60.0200.07019.90
7.0.50.0070.08017.87
7.0.40.0070.08720.33
7.0.30.0230.03320.32
7.0.20.0200.04320.03
7.0.10.0230.04320.31
7.0.00.0070.08320.05
5.6.280.0100.06720.77
5.6.210.0100.07720.62
5.6.200.0030.05718.15
5.6.190.0030.08720.57
5.6.180.0000.04320.41
5.6.170.0200.03720.33
5.6.160.0100.08020.71
5.6.150.0030.03718.08
5.6.140.0030.07718.12
5.6.130.0070.04018.22
5.6.120.0070.04321.03
5.6.110.0030.08321.18
5.6.100.0100.07321.00
5.6.90.0200.06720.99
5.6.80.0130.07720.50
5.6.70.0230.06020.46
5.5.350.0100.06320.43
5.5.340.0070.03717.89
5.5.330.0070.04020.13
5.5.320.0300.05320.17
5.5.310.0330.04020.13
5.5.300.0100.05718.03
5.5.290.0070.08017.88
5.5.280.0130.06720.84
5.5.270.0100.06320.86
5.5.260.0100.08020.75
5.5.250.0170.08020.46
5.5.240.0100.03720.11
5.4.450.0270.03019.55
5.4.440.0570.04019.41
5.4.430.0230.03719.54
5.4.420.0770.03319.45
5.4.410.0030.06018.90
5.4.400.0200.04018.80
5.4.390.0130.04718.67
5.4.380.0170.05018.50
5.4.370.0230.04718.48
5.4.360.0230.04718.48
5.4.350.0230.04718.59
5.4.340.0370.05318.69
5.4.320.0090.03612.45
5.4.310.0040.04312.45
5.4.300.0060.03712.45
5.4.290.0070.03812.45
5.4.280.0040.03712.34
5.4.270.0050.03912.32
5.4.260.0070.03912.32
5.4.250.0090.03712.32
5.4.240.0070.03712.32
5.4.230.0070.03912.32
5.4.220.0050.04312.31
5.4.210.0160.05212.32
5.4.200.0170.04812.31
5.4.190.0090.05012.31
5.4.180.0080.05112.31
5.4.170.0120.04712.32
5.4.160.0060.04812.32
5.4.150.0060.05012.31
5.4.140.0080.05011.99
5.4.130.0060.04511.98
5.4.120.0070.03611.94
5.4.110.0060.03711.94
5.4.100.0060.03511.94
5.4.90.0070.04211.94
5.4.80.0070.05111.93
5.4.70.0030.04511.93
5.4.60.0060.03811.93
5.4.50.0070.04311.93
5.4.40.0070.03311.92
5.4.30.0060.03611.91
5.4.20.0080.03411.92
5.4.10.0090.03311.92
5.4.00.0070.03611.41
5.3.290.0080.03812.80
5.3.280.0090.03712.70
5.3.270.0090.03812.73
5.3.260.0050.04312.72
5.3.250.0080.03712.72
5.3.240.0100.03912.72
5.3.230.0080.04712.71
5.3.220.0050.03812.68
5.3.210.0060.04012.68
5.3.200.0090.04512.68
5.3.190.0130.04512.68
5.3.180.0110.04612.67
5.3.170.0080.03612.67
5.3.160.0080.04012.68
5.3.150.0060.04712.68
5.3.140.0060.04112.66
5.3.130.0090.03812.66
5.3.120.0070.04212.66
5.3.110.0090.03712.66
5.3.100.0100.04012.11
5.3.90.0100.04012.08
5.3.80.0040.04412.08
5.3.70.0080.05712.07
5.3.60.0120.05012.07
5.3.50.0150.03412.00
5.3.40.0090.04112.00
5.3.30.0110.03611.94
5.3.20.0110.05011.71
5.3.10.0050.04411.66
5.3.00.0080.04211.65
5.2.170.0070.0319.16
5.2.160.0080.0309.16
5.2.150.0080.0519.16
5.2.140.0070.0369.15
5.2.130.0070.0349.12
5.2.120.0070.0379.11
5.2.110.0100.0389.12
5.2.100.0080.0369.12
5.2.90.0080.0319.11
5.2.80.0070.0319.11
5.2.70.0060.0329.11
5.2.60.0120.0339.07
5.2.50.0110.0309.04
5.2.40.0050.0319.02
5.2.30.0070.0338.99
5.2.20.0060.0418.97
5.2.10.0070.0328.89
5.2.00.0110.0358.75
5.1.60.0070.0348.04
5.1.50.0120.0318.04
5.1.40.0110.0328.02
5.1.30.0060.0378.37
5.1.20.0100.0398.40
5.1.10.0080.0328.13
5.1.00.0090.0318.12
5.0.50.0070.0266.59
5.0.40.0040.0366.46
5.0.30.0080.0396.27
5.0.20.0080.0266.24
5.0.10.0080.0276.22
5.0.00.0040.0416.21
4.4.90.0060.0214.77
4.4.80.0040.0214.76
4.4.70.0080.0194.76
4.4.60.0060.0194.76
4.4.50.0070.0204.77
4.4.40.0040.0354.71
4.4.30.0050.0214.76
4.4.20.0050.0234.85
4.4.10.0050.0224.85
4.4.00.0080.0254.76
4.3.110.0030.0234.67
4.3.100.0040.0214.66
4.3.90.0030.0184.64
4.3.80.0050.0254.59
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0244.54
4.3.30.0050.0143.27
4.3.20.0010.0183.25
4.3.10.0020.0163.21
4.3.00.0030.01715.05

preferences:
47.86 ms | 401 KiB | 5 Q