3v4l.org

run code in 300+ PHP versions simultaneously
<?php $qpt = 'Eat to live, but not live to eat'; echo preg_match("/^to/", $qpt);

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)
8.3.60.0180.00418.43
8.3.50.0090.01122.08
8.3.40.0070.00718.68
8.3.30.0040.01118.88
8.3.20.0030.00518.77
8.3.10.0040.00421.04
8.3.00.0070.00023.61
8.2.180.0040.01116.88
8.2.170.0150.00022.96
8.2.160.0100.00320.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.87
8.2.110.0050.00522.32
8.2.100.0080.00417.91
8.2.90.0030.00619.13
8.2.80.0090.00019.32
8.2.70.0050.00317.61
8.2.60.0030.00617.92
8.2.50.0030.00618.07
8.2.40.0050.00218.16
8.2.30.0000.00719.33
8.2.20.0040.00417.67
8.2.10.0030.00617.75
8.2.00.0040.00417.70
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0130.00626.35
8.1.250.0070.00028.09
8.1.240.0090.00022.38
8.1.230.0090.00320.95
8.1.220.0050.00318.77
8.1.210.0050.00318.77
8.1.200.0040.00417.25
8.1.190.0000.00717.41
8.1.180.0030.00518.10
8.1.170.0030.00618.68
8.1.160.0040.00418.70
8.1.150.0040.00418.62
8.1.140.0040.00417.43
8.1.130.0030.00317.75
8.1.120.0000.00717.43
8.1.110.0000.00717.41
8.1.100.0000.00717.51
8.1.90.0040.00417.55
8.1.80.0000.00817.44
8.1.70.0030.00317.52
8.1.60.0030.00617.65
8.1.50.0040.00417.54
8.1.40.0000.00917.60
8.1.30.0000.00817.72
8.1.20.0030.00517.68
8.1.10.0000.00717.58
8.1.00.0060.00317.47
8.0.300.0070.00019.90
8.0.290.0000.00717.18
8.0.280.0030.00318.36
8.0.270.0030.00317.30
8.0.260.0070.00016.94
8.0.250.0040.00417.08
8.0.240.0000.00717.00
8.0.230.0000.00716.99
8.0.220.0000.00716.83
8.0.210.0040.00416.90
8.0.200.0030.00317.11
8.0.190.0000.00716.92
8.0.180.0000.00717.00
8.0.170.0040.00417.00
8.0.160.0040.00416.90
8.0.150.0070.00016.88
8.0.140.0040.00416.92
8.0.130.0030.00313.39
8.0.120.0030.00516.82
8.0.110.0040.00416.99
8.0.100.0000.00716.94
8.0.90.0070.00016.97
8.0.80.0060.00917.00
8.0.70.0040.00416.84
8.0.60.0030.00316.85
8.0.50.0000.00717.02
8.0.30.0060.01316.99
8.0.20.0090.01017.40
8.0.10.0000.00716.96
8.0.00.0090.01216.85
7.4.330.0000.00516.79
7.4.320.0000.00716.70
7.4.300.0000.00716.76
7.4.290.0030.00316.68
7.4.280.0070.00316.64
7.4.270.0000.00716.78
7.4.260.0030.00313.41
7.4.250.0040.00416.65
7.4.240.0000.00716.67
7.4.230.0070.00016.82
7.4.220.0060.02716.64
7.4.210.0070.00716.60
7.4.200.0000.00716.54
7.4.190.0070.00016.79
7.4.160.0100.00616.57
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0080.01016.69
7.4.120.0070.01016.62
7.4.110.0060.00916.71
7.4.100.0060.01216.53
7.4.90.0120.00616.54
7.4.80.0070.01019.39
7.4.70.0070.01016.60
7.4.60.0100.00716.58
7.4.50.0090.00316.36
7.4.40.0060.00622.77
7.4.30.0110.00616.68
7.4.00.0040.01115.24
7.3.330.0000.00513.23
7.3.320.0050.00312.98
7.3.310.0040.00416.27
7.3.300.0060.00016.25
7.3.290.0100.01016.38
7.3.280.0090.00916.23
7.3.270.0030.01917.40
7.3.260.0090.01118.24
7.3.250.0080.00816.41
7.3.240.0060.01016.31
7.3.230.0100.00716.39
7.3.210.0120.00616.64
7.3.200.0130.01119.39
7.3.190.0090.00916.61
7.3.180.0100.00716.55
7.3.170.0090.00616.39
7.3.160.0030.01316.40
7.3.120.0000.01814.84
7.3.10.0090.00616.40
7.3.00.0070.00716.68
7.2.330.0060.01016.66
7.2.320.0070.01616.68
7.2.310.0120.00916.57
7.2.300.0150.00616.81
7.2.290.0090.00816.58
7.2.130.0070.01017.14
7.2.120.0080.00517.06
7.2.110.0100.00716.76
7.2.100.0070.00716.68
7.2.90.0110.00416.98
7.2.80.0080.01116.87
7.2.70.0130.00316.93
7.2.60.0060.01016.66
7.2.50.0030.01216.73
7.2.40.0040.01116.94
7.2.30.0060.00917.11
7.2.20.0120.00316.75
7.2.10.0000.01317.11
7.2.00.0020.01218.03
7.1.250.0080.00315.89
7.1.100.0040.00718.06
7.1.70.0040.00417.21
7.1.60.0000.01117.51
7.1.50.0120.00917.09
7.1.00.0030.06022.55
7.0.200.0030.01016.92
7.0.140.0000.07722.08
7.0.100.0130.04719.91
7.0.90.0070.04020.15
7.0.80.0030.05019.89
7.0.70.0070.04020.00
7.0.60.0070.04020.02
7.0.50.0170.04320.30
7.0.40.0070.03720.09
7.0.30.0000.04020.18
7.0.20.0030.03720.11
7.0.10.0130.03320.18
7.0.00.0000.04020.02
5.6.280.0030.07321.04
5.6.250.0030.03320.66
5.6.240.0070.04020.59
5.6.230.0130.02720.73
5.6.220.0100.06720.48
5.6.210.0030.04020.53
5.6.200.0030.04021.09
5.6.190.0130.03721.04
5.6.180.0100.03320.95
5.6.170.0030.03321.00
5.6.160.0000.04021.10
5.6.150.0000.04321.10
5.6.140.0030.03721.03
5.6.130.0070.03321.11
5.6.120.0030.04321.02
5.6.110.0070.04021.10
5.6.100.0100.03021.08
5.6.90.0000.04021.00
5.6.80.0070.07720.41
5.6.70.0130.07320.41
5.6.60.0070.06720.38
5.6.50.0030.07720.43
5.6.40.0030.08320.30
5.6.30.0130.05020.37
5.6.20.0070.06720.36
5.6.10.0030.09020.37
5.6.00.0100.07720.38
5.5.380.0030.03320.35
5.5.370.0000.05720.34
5.5.360.0070.03320.39
5.5.350.0000.04020.42
5.5.340.0030.04320.91
5.5.330.0000.05320.84
5.5.320.0030.03720.77
5.5.310.0000.04720.83
5.5.300.0030.03320.91
5.5.290.0030.03320.80
5.5.280.0070.03020.90
5.5.270.0130.03020.79
5.5.260.0070.05020.81
5.5.250.0030.03320.64
5.5.240.0130.05320.26
5.5.230.0200.06320.14
5.5.220.0170.05720.27
5.5.210.0170.06720.17
5.5.200.0070.04720.19
5.5.190.0130.07720.28
5.5.180.0070.06020.11
5.5.160.0130.07020.25
5.5.150.0100.05020.18
5.5.140.0030.04320.09
5.5.130.0130.05020.20
5.5.120.0000.04720.23
5.5.110.0030.04320.07
5.5.100.0100.04320.07
5.5.90.0130.07320.14
5.5.80.0030.04719.94
5.5.70.0100.06320.16
5.5.60.0070.04019.96
5.5.50.0070.04020.14
5.5.40.0100.08020.13
5.5.30.0070.08319.94
5.5.20.0170.05720.06
5.5.10.0130.07319.95
5.5.00.0170.06320.06
5.4.450.0030.03319.14
5.4.440.0030.03719.29
5.4.430.0030.03719.35
5.4.420.0000.03719.45
5.4.410.0000.03319.16
5.4.400.0170.06719.07
5.4.390.0170.05719.03
5.4.380.0100.06019.03
5.4.370.0100.05019.14
5.4.360.0030.07719.04
5.4.350.0130.07018.95
5.4.340.0100.03718.95
5.4.320.0070.04318.81
5.4.310.0170.06718.98
5.4.300.0030.07319.22
5.4.290.0100.05019.07
5.4.280.0000.04718.96
5.4.270.0000.05019.05
5.4.260.0130.06319.12
5.4.250.0100.04319.22
5.4.240.0100.04318.80
5.4.230.0100.07019.09
5.4.220.0130.05719.04
5.4.210.0030.07719.09
5.4.200.0100.05019.13
5.4.190.0070.06318.80
5.4.180.0170.03319.02
5.4.170.0130.06719.21
5.4.160.0030.05719.00
5.4.150.0030.07718.94
5.4.140.0070.07016.25
5.4.130.0070.03716.26
5.4.120.0030.04316.36
5.4.110.0070.07016.23
5.4.100.0130.07016.31
5.4.90.0070.04716.38
5.4.80.0030.07716.19
5.4.70.0030.04016.29
5.4.60.0070.07316.19
5.4.50.0130.06716.28
5.4.40.0070.03716.36
5.4.30.0100.06316.36
5.4.20.0130.06316.40
5.4.10.0130.07016.34
5.4.00.0100.06715.70
5.3.290.0030.07014.52
5.3.280.0030.08014.50
5.3.270.0100.04314.57
5.3.260.0100.08014.60
5.3.250.0130.06014.58
5.3.240.0030.08014.51
5.3.230.0000.07314.41
5.3.220.0070.07014.57
5.3.210.0100.06014.56
5.3.200.0100.03714.54
5.3.190.0070.07314.55
5.3.180.0070.07014.42
5.3.170.0030.07714.55
5.3.160.0000.08014.54
5.3.150.0070.05014.42
5.3.140.0170.07014.52
5.3.130.0100.05014.50
5.3.120.0230.06014.48
5.3.110.0070.04014.50
5.3.100.0170.06013.89
5.3.90.0030.06314.01
5.3.80.0070.07313.97
5.3.70.0000.08013.95
5.3.60.0100.05313.95
5.3.50.0000.06313.93
5.3.40.0030.05313.88
5.3.30.0070.08313.91
5.3.20.0170.07013.50
5.3.10.0000.08013.42
5.3.00.0000.08713.61
5.2.170.0030.06311.17
5.2.160.0100.02711.20
5.2.150.0030.04711.05
5.2.140.0030.06711.13
5.2.130.0030.06310.88
5.2.120.0000.06011.05
5.2.110.0070.05011.14
5.2.100.0130.05311.11
5.2.90.0070.06011.04
5.2.80.0070.05010.91
5.2.70.0130.05711.11
5.2.60.0070.05011.04
5.2.50.0030.04310.96
5.2.40.0030.04710.99
5.2.30.0070.03310.93
5.2.20.0130.04310.92
5.2.10.0030.03310.91
5.2.00.0070.05310.82
5.1.60.0070.03010.01
5.1.50.0070.04710.06
5.1.40.0070.04310.08
5.1.30.0100.05310.47
5.1.20.0100.05010.42
5.1.10.0200.0409.95
5.1.00.0070.04010.06
5.0.50.0000.0238.65
5.0.40.0070.0408.51
5.0.30.0030.0608.28
5.0.20.0070.0408.25
5.0.10.0030.0238.19
5.0.00.0070.0608.14
4.4.90.0030.0208.11
4.4.80.0030.0208.11
4.4.70.0070.0278.11
4.4.60.0000.0378.11
4.4.50.0000.0278.11
4.4.40.0030.0278.11
4.4.30.0000.0278.11
4.4.20.0000.0208.11
4.4.10.0000.0378.11
4.4.00.0130.0438.11
4.3.110.0000.0278.11
4.3.100.0030.0338.11
4.3.90.0030.0338.11
4.3.80.0000.0408.11
4.3.70.0070.0308.11
4.3.60.0000.0178.11
4.3.50.0070.0138.11
4.3.40.0030.0238.11
4.3.30.0000.0208.11
4.3.20.0030.0278.11
4.3.10.0000.0308.11
4.3.00.0100.0278.11

preferences:
43.28 ms | 401 KiB | 5 Q