3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '1'; if (!preg_match('/[0-9\-\,]+/', $a)) { die('Invalid Request'); }

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)
8.3.60.0100.00318.68
8.3.50.0140.00622.11
8.3.40.0060.01218.98
8.3.30.0120.00318.98
8.3.20.0000.00818.76
8.3.10.0080.00021.09
8.3.00.0030.00623.48
8.2.180.0120.00616.63
8.2.170.0110.00722.96
8.2.160.0100.00720.44
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0090.00020.35
8.2.100.0060.00618.04
8.2.90.0030.00618.02
8.2.80.0000.00817.97
8.2.70.0040.00817.88
8.2.60.0040.00417.93
8.2.50.0050.00618.07
8.2.40.0050.00218.22
8.2.30.0040.00419.40
8.2.20.0100.00017.79
8.2.10.0000.00717.90
8.2.00.0070.00417.79
8.1.280.0140.00325.92
8.1.270.0040.00423.99
8.1.260.0140.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.00
8.1.230.0040.00720.98
8.1.220.0040.00417.74
8.1.210.0080.00018.89
8.1.200.0060.00317.48
8.1.190.0000.00917.50
8.1.180.0040.00418.10
8.1.170.0000.00818.56
8.1.160.0040.00418.95
8.1.150.0030.00518.78
8.1.140.0050.00317.63
8.1.130.0040.00417.76
8.1.120.0030.00317.57
8.1.110.0040.00417.50
8.1.100.0040.00417.64
8.1.90.0040.00417.67
8.1.80.0050.00317.63
8.1.70.0000.00717.58
8.1.60.0030.00617.73
8.1.50.0030.00517.61
8.1.40.0030.00517.69
8.1.30.0040.00417.73
8.1.20.0000.00917.68
8.1.10.0040.00417.61
8.1.00.0000.00817.51
8.0.300.0080.00020.09
8.0.290.0050.00317.18
8.0.280.0070.00018.49
8.0.270.0000.00717.23
8.0.260.0000.00816.92
8.0.250.0050.00317.06
8.0.240.0050.00217.13
8.0.230.0040.00417.10
8.0.220.0030.00316.91
8.0.210.0040.00417.04
8.0.200.0030.00317.01
8.0.190.0000.00717.07
8.0.180.0000.00716.98
8.0.170.0040.00416.95
8.0.160.0050.00217.11
8.0.150.0040.00316.98
8.0.140.0040.00417.04
8.0.130.0000.00513.41
8.0.120.0030.00616.98
8.0.110.0000.00816.95
8.0.100.0070.00016.86
8.0.90.0040.00416.92
8.0.80.0130.00317.02
8.0.70.0040.00417.08
8.0.60.0070.00017.01
8.0.50.0070.00016.98
8.0.30.0130.00617.30
8.0.20.0110.00917.40
8.0.10.0050.00317.03
8.0.00.0140.00616.78
7.4.330.0040.00415.02
7.4.320.0000.00716.82
7.4.300.0090.00016.71
7.4.290.0000.00716.80
7.4.280.0060.00316.79
7.4.270.0070.00016.62
7.4.260.0030.00313.41
7.4.250.0000.00816.76
7.4.240.0030.00316.69
7.4.230.0030.00316.81
7.4.220.0100.01616.68
7.4.210.0110.00516.75
7.4.200.0000.00816.63
7.4.190.0030.00516.79
7.4.160.0030.01316.60
7.4.150.0070.01017.40
7.4.140.0080.01217.86
7.4.130.0120.00616.75
7.4.120.0050.01316.79
7.4.110.0070.01016.88
7.4.100.0120.00616.57
7.4.90.0100.01016.53
7.4.80.0030.01519.39
7.4.70.0030.01616.70
7.4.60.0100.00616.57
7.4.50.0060.00316.64
7.4.40.0100.00322.77
7.4.30.0120.00916.67
7.4.00.0030.01414.92
7.3.330.0050.00013.04
7.3.320.0000.00613.20
7.3.310.0030.00316.12
7.3.300.0080.00016.28
7.3.290.0030.01116.33
7.3.280.0060.00916.33
7.3.270.0090.01217.40
7.3.260.0090.00918.24
7.3.250.0120.00516.60
7.3.240.0070.01016.36
7.3.230.0140.00616.39
7.3.210.0000.01616.65
7.3.200.0110.00616.54
7.3.190.0080.01416.64
7.3.180.0080.00816.55
7.3.170.0030.01216.35
7.3.160.0120.00316.27
7.3.120.0070.01014.87
7.2.330.0090.01016.66
7.2.320.0130.00616.71
7.2.310.0060.01116.63
7.2.300.0060.00916.59
7.2.290.0150.00616.76
7.2.00.0030.01019.46
7.1.100.0070.01416.37
7.1.70.0080.00017.23
7.1.60.0030.00917.43
7.1.50.0130.00917.05
7.1.00.0000.03722.39
7.0.200.0000.00916.52
7.0.140.0070.07321.97
7.0.100.0130.07319.99
7.0.90.0070.07319.91
7.0.80.0070.05720.02
7.0.70.0030.07319.90
7.0.60.0070.08019.94
7.0.50.0070.03720.38
7.0.40.0100.05720.11
7.0.30.0030.04320.14
7.0.20.0070.08020.05
7.0.10.0100.08020.18
7.0.00.0070.06020.13
5.6.280.0000.07720.80
5.6.250.0100.04720.59
5.6.240.0070.05020.57
5.6.230.0100.07720.68
5.6.220.0100.03020.57
5.6.210.0100.07020.59
5.6.200.0130.06021.11
5.6.190.0070.05021.03
5.6.180.0070.08321.13
5.6.170.0130.05021.16
5.6.160.0030.09321.10
5.6.150.0170.04021.04
5.6.140.0030.06020.92
5.6.130.0030.08721.00
5.6.120.0100.04720.99
5.6.110.0070.08021.07
5.6.100.0100.07721.10
5.6.90.0030.08721.00
5.6.80.0230.06020.41
5.6.70.0030.05020.47
5.6.60.0070.06720.45
5.6.50.0030.07320.43
5.6.40.0130.07020.43
5.6.30.0070.04720.37
5.6.20.0070.03720.36
5.6.10.0000.05020.39
5.6.00.0100.07020.36
5.5.380.0170.06720.34
5.5.370.0100.06720.50
5.5.360.0030.08320.33
5.5.350.0030.04320.41
5.5.340.0000.04320.77
5.5.330.0070.04020.91
5.5.320.0130.05720.81
5.5.310.0100.07720.78
5.5.300.0130.04720.86
5.5.290.0100.06020.85
5.5.280.0170.08020.75
5.5.270.0070.04020.89
5.5.260.0030.06020.84
5.5.250.0070.05020.70
5.5.240.0100.06320.27
5.5.230.0030.05020.27
5.5.220.0100.03320.19
5.5.210.0070.08020.30
5.5.200.0000.04720.15
5.5.190.0070.08020.14
5.5.180.0100.06720.21
5.5.160.0070.03720.22
5.5.150.0000.06320.26
5.5.140.0100.03320.14
5.5.130.0130.05320.25
5.5.120.0070.03720.10
5.5.110.0030.03720.16
5.5.100.0070.05720.04
5.5.90.0200.06320.12
5.5.80.0130.07020.08
5.5.70.0070.08020.08
5.5.60.0070.03720.09
5.5.50.0030.04020.02
5.5.40.0070.08020.10
5.5.30.0130.06019.98
5.5.20.0030.06320.08
5.5.10.0100.07019.93
5.5.00.0030.04020.09
5.4.450.0030.06719.11
5.4.440.0030.05719.57
5.4.430.0070.04019.27
5.4.420.0070.08019.35
5.4.410.0100.04319.31
5.4.400.0030.04019.12
5.4.390.0030.07019.14
5.4.380.0000.04718.83
5.4.370.0170.04018.98
5.4.360.0000.07018.98
5.4.350.0130.02719.12
5.4.340.0030.05018.96
5.4.320.0000.08019.11
5.4.310.0000.04019.02
5.4.300.0030.03719.11
5.4.290.0070.06019.12
5.4.280.0030.07319.05
5.4.270.0100.04319.09
5.4.260.0070.06018.94
5.4.250.0070.07318.83
5.4.240.0030.05018.84
5.4.230.0070.03319.11
5.4.220.0070.04319.22
5.4.210.0000.03318.93
5.4.200.0030.03719.02
5.4.190.0030.06719.22
5.4.180.0000.04319.05
5.4.170.0000.04718.95
5.4.160.0030.05318.96
5.4.150.0030.04019.04
5.4.140.0100.06016.35
5.4.130.0100.07316.12
5.4.120.0000.04016.26
5.4.110.0070.07316.42
5.4.100.0100.07016.45
5.4.90.0130.05016.25
5.4.80.0170.05316.34
5.4.70.0030.05016.36
5.4.60.0070.03316.18
5.4.50.0000.03716.22
5.4.40.0070.04016.35
5.4.30.0070.04316.23
5.4.20.0070.05716.31
5.4.10.0030.04716.37
5.4.00.0030.06015.76
5.3.290.0100.06314.50
5.3.280.0070.07014.55
5.3.270.0030.03714.41
5.3.260.0000.06014.45
5.3.250.0030.07314.59
5.3.240.0130.03014.42
5.3.230.0030.06714.58
5.3.220.0000.06714.50
5.3.210.0000.05714.55
5.3.200.0170.06014.52
5.3.190.0070.03014.42
5.3.180.0070.03714.54
5.3.170.0170.05314.54
5.3.160.0000.04014.49
5.3.150.0000.03314.52
5.3.140.0070.06714.55
5.3.130.0130.06314.52
5.3.120.0030.04014.55
5.3.110.0100.03314.53
5.3.100.0000.03313.87
5.3.90.0030.03714.00
5.3.80.0000.04013.92
5.3.70.0070.03013.86
5.3.60.0070.06313.75
5.3.50.0100.06713.79
5.3.40.0030.04013.80
5.3.30.0130.02713.89
5.3.20.0000.03713.64
5.3.10.0000.03013.51
5.3.00.0100.03013.62
5.2.170.0030.04310.98
5.2.160.0070.02310.93
5.2.150.0030.02711.06
5.2.140.0070.06010.93
5.2.130.0070.02311.01
5.2.120.0000.03011.12
5.2.110.0070.02011.05
5.2.100.0000.03010.93
5.2.90.0000.02711.17
5.2.80.0000.03010.93
5.2.70.0000.03011.11
5.2.60.0070.02310.84
5.2.50.0000.02710.96
5.2.40.0030.03010.81
5.2.30.0000.03010.97
5.2.20.0030.02010.98
5.2.10.0030.02710.77
5.2.00.0100.04010.75
5.1.60.0000.02310.02
5.1.50.0030.04310.02
5.1.40.0030.02710.01
5.1.30.0100.04310.23
5.1.20.0070.03710.25
5.1.10.0030.05710.11
5.1.00.0000.06310.07
5.0.50.0000.0338.78
5.0.40.0000.0208.78
5.0.30.0030.0308.78
5.0.20.0070.0208.78
5.0.10.0070.0138.78
5.0.00.0000.0308.78
4.4.90.0000.0178.78
4.4.80.0030.0138.78
4.4.70.0030.0108.78
4.4.60.0000.0138.78
4.4.50.0030.0138.78
4.4.40.0000.0508.78
4.4.30.0000.0208.78
4.4.20.0030.0138.78
4.4.10.0000.0308.78
4.4.00.0000.0278.78
4.3.110.0000.0178.78
4.3.100.0030.0138.78
4.3.90.0000.0178.78
4.3.80.0000.0238.78
4.3.70.0000.0138.78
4.3.60.0000.0138.78
4.3.50.0000.0178.78
4.3.40.0000.0208.78
4.3.30.0000.0178.78
4.3.20.0000.0138.78
4.3.10.0030.0138.78
4.3.00.0000.0178.78

preferences:
40.55 ms | 401 KiB | 5 Q