3v4l.org

run code in 300+ PHP versions simultaneously
<?php print preg_match('/[0-9]+(,[0-9]+)*/', "123,123,a");

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)
8.3.60.0110.00716.75
8.3.50.0100.00621.97
8.3.40.0120.00918.97
8.3.30.0030.01019.15
8.3.20.0060.00320.16
8.3.10.0080.00023.66
8.3.00.0040.00420.95
8.2.180.0040.01116.63
8.2.170.0120.00622.96
8.2.160.0070.00720.47
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0000.00821.03
8.2.110.0030.00622.37
8.2.100.0040.00720.40
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0070.00317.75
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0040.00421.22
8.2.30.0050.00318.20
8.2.20.0000.00717.64
8.2.10.0080.00018.01
8.2.00.0040.00417.57
8.1.280.0070.01025.92
8.1.270.0040.00423.77
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00623.84
8.1.230.0080.00319.02
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00317.35
8.1.190.0000.00917.38
8.1.180.0050.00318.10
8.1.170.0040.00418.64
8.1.160.0050.00222.04
8.1.150.0040.00418.52
8.1.140.0040.00417.42
8.1.130.0030.00317.83
8.1.120.0040.00417.48
8.1.110.0040.00417.37
8.1.100.0040.00417.36
8.1.90.0000.00917.45
8.1.80.0050.00317.37
8.1.70.0000.00717.35
8.1.60.0050.00317.46
8.1.50.0090.00017.53
8.1.40.0000.00717.50
8.1.30.0040.00417.49
8.1.20.0000.00817.63
8.1.10.0030.00617.53
8.1.00.0040.00417.38
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0040.00418.40
8.0.270.0030.00517.05
8.0.260.0030.00317.20
8.0.250.0080.00017.06
8.0.240.0050.00317.04
8.0.230.0030.00316.91
8.0.220.0000.00716.80
8.0.210.0040.00416.91
8.0.200.0030.00316.98
8.0.190.0080.00016.94
8.0.180.0000.00716.88
8.0.170.0030.00516.82
8.0.160.0030.00316.85
8.0.150.0000.00716.76
8.0.140.0000.00716.82
8.0.130.0030.00313.32
8.0.120.0000.00716.87
8.0.110.0000.00716.79
8.0.100.0020.00516.78
8.0.90.0050.00316.78
8.0.80.0060.01016.95
8.0.70.0000.00816.74
8.0.60.0000.00816.92
8.0.50.0000.00816.88
8.0.30.0090.00917.28
8.0.20.0100.00817.40
8.0.10.0030.00517.02
8.0.00.0080.01216.88
7.4.330.0050.00015.00
7.4.320.0030.00316.66
7.4.300.0000.00616.51
7.4.290.0070.00016.69
7.4.280.0030.00516.71
7.4.270.0000.00716.68
7.4.260.0090.00016.47
7.4.250.0070.00016.63
7.4.240.0070.00016.58
7.4.230.0040.00416.39
7.4.220.0110.00616.45
7.4.210.0050.01016.79
7.4.200.0030.00316.68
7.4.190.0070.00016.55
7.4.160.0060.00916.66
7.4.150.0070.01017.40
7.4.140.0110.01017.86
7.4.130.0080.00916.52
7.4.120.0080.00816.54
7.4.110.0170.00016.48
7.4.100.0100.00716.30
7.4.90.0080.00816.35
7.4.80.0120.00619.39
7.4.70.0150.00616.60
7.4.60.0030.01216.68
7.4.50.0060.00016.36
7.4.40.0120.00916.70
7.4.30.0080.00816.59
7.4.00.0060.00615.22
7.3.330.0000.00513.13
7.3.320.0000.00513.11
7.3.310.0040.00416.32
7.3.300.0030.00516.19
7.3.290.0110.00916.24
7.3.280.0110.00716.25
7.3.270.0030.01417.40
7.3.260.0090.00916.42
7.3.250.0120.00816.62
7.3.240.0060.01316.29
7.3.230.0100.00716.39
7.3.210.0160.00616.68
7.3.200.0030.01619.39
7.3.190.0040.01416.40
7.3.180.0120.00416.36
7.3.170.0150.00616.43
7.3.160.0070.01016.55
7.3.120.0070.01014.91
7.2.330.0140.00416.50
7.2.320.0180.00016.80
7.2.310.0110.00616.67
7.2.300.0040.01116.44
7.2.290.0060.01216.65
7.2.00.0030.01019.49
7.1.200.0040.00815.96
7.1.100.0000.01117.81
7.1.70.0030.00616.94
7.1.60.0030.02019.46
7.1.50.0100.01017.00
7.1.00.0030.07322.59
7.0.200.0070.00716.93
7.0.140.0070.07022.15
7.0.60.0070.04719.90
7.0.50.0000.08317.80
7.0.40.0130.08320.43
7.0.30.0200.06019.99
7.0.20.0230.04020.03
7.0.10.0030.06320.21
7.0.00.0070.04720.21
5.6.280.0030.07020.80
5.6.210.0030.08320.74
5.6.200.0070.07718.19
5.6.190.0130.05020.39
5.6.180.0270.07020.67
5.6.170.0230.03320.71
5.6.160.0100.08320.44
5.6.150.0030.04018.18
5.6.140.0000.04718.07
5.6.130.0070.03718.08
5.6.120.0070.04320.98
5.6.110.0130.07720.96
5.6.100.0030.08720.96
5.6.90.0200.06720.95
5.6.80.0070.07320.47
5.5.350.0100.03720.44
5.5.340.0030.04018.01
5.5.330.0030.06020.56
5.5.320.0300.04720.13
5.5.310.0230.03720.32
5.5.300.0000.08318.00
5.5.290.0100.07018.02
5.5.280.0170.07320.97
5.5.270.0070.05720.64
5.5.260.0170.03020.66
5.5.250.0130.08320.70
5.5.240.0070.08020.25
5.4.450.0230.05028.65
5.4.440.0200.05025.55
5.4.430.0100.04722.00
5.4.420.0300.04321.40
5.4.410.0430.04719.84
5.4.400.0430.04031.64
5.4.390.0470.04719.16
5.4.380.0170.05718.68
5.4.370.0130.05318.59
5.4.360.0100.05718.56
5.4.350.0170.05318.68
5.4.340.0130.05718.68
5.4.320.0060.03612.45
5.4.310.0040.04512.45
5.4.300.0060.04512.45
5.4.290.0100.04112.45
5.4.280.0090.03612.34
5.4.270.0090.03912.35
5.4.260.0070.04612.35
5.4.250.0120.05812.35
5.4.240.0060.05612.34
5.4.230.0100.05612.34
5.4.220.0060.04612.34
5.4.210.0100.04012.34
5.4.200.0110.04312.34
5.4.190.0100.03712.34
5.4.180.0070.04112.33
5.4.170.0060.04412.34
5.4.160.0090.04512.34
5.4.150.0070.04012.34
5.4.140.0040.04312.02
5.4.130.0120.03512.01
5.4.120.0070.03911.97
5.4.110.0110.05511.96
5.4.100.0100.03811.96
5.4.90.0070.04911.96
5.4.80.0090.04311.96
5.4.70.0100.03611.96
5.4.60.0060.04011.96
5.4.50.0080.03511.96
5.4.40.0080.03711.95
5.4.30.0050.03511.94
5.4.20.0040.03811.95
5.4.10.0040.03611.95
5.4.00.0070.03611.43
5.3.290.0050.03912.80
5.3.280.0060.04212.71
5.3.270.0080.05012.73
5.3.260.0100.05712.72
5.3.250.0070.05712.72
5.3.240.0130.05512.71
5.3.230.0090.05212.70
5.3.220.0060.04212.68
5.3.210.0090.03812.68
5.3.200.0060.05912.68
5.3.190.0120.04912.68
5.3.180.0080.05212.67
5.3.170.0090.04212.67
5.3.160.0160.04312.68
5.3.150.0150.04812.68
5.3.140.0100.04912.66
5.3.130.0100.05312.66
5.3.120.0070.04612.65
5.3.110.0110.05912.66
5.3.100.0110.05712.11
5.3.90.0090.04712.09
5.3.80.0040.03912.07
5.3.70.0060.03712.08
5.3.60.0040.03912.06
5.3.50.0070.03512.00
5.3.40.0070.03812.00
5.3.30.0060.04211.95
5.3.20.0070.04011.73
5.3.10.0030.04311.70
5.3.00.0060.04311.69
5.2.170.0080.0389.18
5.2.160.0080.0319.18
5.2.150.0040.0329.18
5.2.140.0050.0319.18
5.2.130.0040.0319.14
5.2.120.0060.0319.14
5.2.110.0060.0409.15
5.2.100.0070.0419.14
5.2.90.0070.0429.14
5.2.80.0080.0479.14
5.2.70.0030.0469.14
5.2.60.0100.0479.09
5.2.50.0060.0399.07
5.2.40.0080.0369.05
5.2.30.0080.0329.02
5.2.20.0110.0469.01
5.2.10.0080.0498.94
5.2.00.0120.0398.80
5.1.60.0070.0418.09
5.1.50.0130.0478.08
5.1.40.0070.0488.06
5.1.30.0040.0358.42
5.1.20.0090.0408.44
5.1.10.0140.0408.16
5.1.00.0100.0508.16
5.0.50.0030.0246.64
5.0.40.0020.0226.50
5.0.30.0040.0316.31
5.0.20.0050.0196.28
5.0.10.0050.0206.26
5.0.00.0040.0316.25
4.4.90.0060.0144.78
4.4.80.0010.0184.75
4.4.70.0040.0174.75
4.4.60.0040.0244.75
4.4.50.0050.0174.77
4.4.40.0040.0354.71
4.4.30.0070.0174.76
4.4.20.0050.0174.84
4.4.10.0060.0234.85
4.4.00.0010.0344.76
4.3.110.0050.0174.67
4.3.100.0050.0144.67
4.3.90.0060.0134.63
4.3.80.0070.0234.58
4.3.70.0060.0164.63
4.3.60.0060.0204.63
4.3.50.0030.0234.63
4.3.40.0040.0314.54
4.3.30.0060.0183.30
4.3.20.0040.0163.28
4.3.10.0040.0153.24
4.3.00.0030.01717.55

preferences:
44 ms | 401 KiB | 5 Q