3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('%/\*(.*)\*/%U', '/* */ /* */', $matches); var_dump($matches);

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)
8.3.60.0090.01216.88
8.3.50.0100.01016.42
8.3.40.0100.01018.96
8.3.30.0160.00618.45
8.3.20.0050.00318.95
8.3.10.0130.00620.44
8.3.00.0040.00419.38
8.2.180.0150.00616.50
8.2.170.0040.01122.96
8.2.160.0100.00319.34
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.48
8.2.110.0060.00319.21
8.2.100.0040.00717.53
8.2.90.0060.00321.08
8.2.80.0000.00719.21
8.2.70.0000.00917.75
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0030.00618.16
8.2.30.0040.00417.84
8.2.20.0070.00017.66
8.2.10.0020.00517.77
8.2.00.0040.00417.70
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00622.36
8.1.230.0040.00720.85
8.1.220.0040.00417.74
8.1.210.0000.00918.83
8.1.200.0000.01017.13
8.1.190.0000.00717.41
8.1.180.0030.00618.10
8.1.170.0040.00418.84
8.1.160.0050.00218.66
8.1.150.0060.00318.62
8.1.140.0040.00417.41
8.1.130.0000.00717.51
8.1.120.0030.00517.47
8.1.110.0000.00717.48
8.1.100.0040.00417.51
8.1.90.0020.00517.50
8.1.80.0040.00417.50
8.1.70.0040.00417.45
8.1.60.0030.00617.64
8.1.50.0020.00517.47
8.1.40.0070.00017.43
8.1.30.0040.00417.58
8.1.20.0060.00317.58
8.1.10.0040.00417.60
8.1.00.0000.00817.41
8.0.300.0050.00319.73
8.0.290.0060.00316.75
8.0.280.0080.00018.33
8.0.270.0070.00017.09
8.0.260.0030.00616.88
8.0.250.0040.00416.98
8.0.240.0060.00316.97
8.0.230.0070.00016.98
8.0.220.0030.00316.92
8.0.210.0070.00016.87
8.0.200.0060.00017.01
8.0.190.0070.00016.92
8.0.180.0050.00216.84
8.0.170.0000.00816.95
8.0.160.0000.00716.81
8.0.150.0030.00516.81
8.0.140.0060.00316.77
8.0.130.0050.00013.35
8.0.120.0000.00716.76
8.0.110.0000.00716.88
8.0.100.0070.00016.78
8.0.90.0040.00417.00
8.0.80.0110.00416.82
8.0.70.0070.00016.85
8.0.60.0000.00816.81
8.0.50.0030.00516.79
8.0.30.0110.00817.08
8.0.20.0120.01017.15
8.0.10.0000.00716.98
8.0.00.0150.00616.73
7.4.330.0000.00513.13
7.4.320.0040.00416.50
7.4.300.0030.00316.71
7.4.290.0000.00716.51
7.4.280.0040.00416.49
7.4.270.0000.00716.64
7.4.260.0030.00313.35
7.4.250.0000.00916.70
7.4.240.0050.00316.56
7.4.230.0000.00816.66
7.4.220.0160.00316.68
7.4.210.0070.00816.63
7.4.200.0000.00716.78
7.4.190.0040.00416.63
7.4.160.0140.00716.59
7.4.150.0080.00916.56
7.4.140.0180.02116.55
7.4.130.0110.01016.50
7.4.120.0080.01016.55
7.4.110.0140.00316.58
7.4.100.0130.00316.52
7.4.90.0170.00716.51
7.4.80.0160.00619.39
7.4.70.0070.01016.60
7.4.60.0110.00916.46
7.4.50.0030.00616.58
7.4.40.0120.00316.52
7.4.30.0120.00416.57
7.4.00.0060.01115.14
7.3.330.0000.00713.04
7.3.320.0050.00013.12
7.3.310.0000.00716.13
7.3.300.0000.00716.20
7.3.290.0040.01016.32
7.3.280.0120.00616.26
7.3.270.0000.01816.24
7.3.260.0100.00716.54
7.3.250.0120.00916.47
7.3.240.0100.00716.61
7.3.230.0130.00316.54
7.3.210.0160.00316.49
7.3.200.0040.01216.29
7.3.190.0170.00616.33
7.3.180.0120.00316.68
7.3.170.0110.00616.23
7.3.160.0090.00616.56
7.3.120.0040.01414.95
7.3.10.0090.01316.50
7.3.00.0190.00316.18
7.2.330.0070.01016.69
7.2.320.0140.00516.62
7.2.310.0130.00816.45
7.2.300.0130.00316.46
7.2.290.0100.00716.39
7.2.130.0140.00716.64
7.2.120.0030.01416.26
7.2.110.0190.00816.50
7.2.100.0150.00416.47
7.2.90.0150.01216.30
7.2.80.0170.01116.67
7.2.70.0140.00716.73
7.2.60.0080.01616.13
7.2.50.0070.01416.22
7.2.40.0250.00716.32
7.2.30.0150.01316.58
7.2.20.0180.00016.54
7.2.10.0230.00916.63
7.2.00.0120.01118.03
7.1.250.0150.01215.66
7.1.100.0030.01317.86
7.1.70.0070.00717.20
7.1.60.0070.01519.40
7.1.50.0060.01516.77
7.1.00.0000.05722.32
7.0.200.0330.01214.68
7.0.140.0070.07021.92
7.0.120.0070.06022.23
7.0.60.0070.08021.66
7.0.50.0000.09017.81
7.0.40.0200.06720.05
7.0.30.0170.04020.14
7.0.20.0170.04020.13
7.0.10.0100.05020.12
7.0.00.0100.07320.20
5.6.280.0100.06720.89
5.6.210.0130.07720.46
5.6.200.0100.07018.09
5.6.190.0030.04320.56
5.6.180.0230.05020.39
5.6.170.0230.04720.41
5.6.160.0170.04720.41
5.6.150.0030.07718.23
5.6.140.0030.06718.07
5.6.130.0230.06318.11
5.6.120.0100.07020.97
5.6.110.0070.07321.11
5.6.100.0000.06320.95
5.6.90.0130.07321.01
5.6.80.0070.05020.37
5.5.350.0230.03720.45
5.5.340.0030.08017.92
5.5.330.0070.08320.13
5.5.320.0070.05020.18
5.5.310.0230.07720.31
5.5.300.0130.07018.01
5.5.290.0070.07718.01
5.5.280.0170.03720.79
5.5.270.0100.03720.96
5.5.260.0070.06720.87
5.5.250.0100.07720.77
5.5.240.0200.04720.17
5.4.450.0130.04319.14
5.4.440.0070.08019.11
5.4.430.0170.07319.40
5.4.420.0070.07019.32
5.4.410.0000.05319.31
5.4.400.0070.03719.19
5.4.390.0030.07018.81
5.4.380.0030.05019.08
5.4.370.0100.07018.80
5.4.360.0030.05019.14
5.4.350.0070.06719.07
5.4.340.0170.03319.09
5.4.320.0070.07719.08
5.4.310.0370.02319.18
5.4.300.0130.03019.14
5.4.290.0070.04719.18
5.4.280.0130.05718.82
5.4.270.0000.04719.11
5.4.260.0100.04019.18
5.4.250.0070.05018.91
5.4.240.0070.07719.07
5.4.230.0100.04719.09
5.4.220.0100.07319.17
5.4.210.0000.05719.07
5.4.200.0130.07319.11
5.4.190.0000.04318.80
5.4.180.0070.03318.90
5.4.170.0170.06019.07
5.4.160.0000.04318.78
5.4.150.0030.04719.09
5.4.140.0100.06716.17
5.4.130.0070.03716.38
5.4.120.0000.07716.33
5.4.110.0100.07316.40
5.4.100.0070.05016.44
5.4.90.0100.07716.30
5.4.80.0100.03716.22
5.4.70.0000.07716.38
5.4.60.0100.05016.25
5.4.50.0100.06316.32
5.4.40.0070.04016.34
5.4.30.0070.06716.27
5.4.20.0070.06316.21
5.4.10.0130.07016.12
5.4.00.0000.08015.94
5.3.290.0000.08314.56
5.3.280.0100.07014.49
5.3.270.0100.06314.48
5.3.260.0070.06014.54
5.3.250.0030.04014.48
5.3.240.0070.07714.54
5.3.230.0030.04014.58
5.3.220.0100.03714.51
5.3.210.0070.07714.38
5.3.200.0130.05014.52
5.3.190.0070.07714.57
5.3.180.0130.06714.50
5.3.170.0070.04714.43
5.3.160.0130.06014.49
5.3.150.0030.07714.50
5.3.140.0070.07314.49
5.3.130.0100.07014.49
5.3.120.0070.04314.47
5.3.110.0030.07714.47
5.3.100.0030.05713.91
5.3.90.0100.07013.98
5.3.80.0030.07313.94
5.3.70.0030.07313.97
5.3.60.0130.05314.02
5.3.50.0030.04313.73
5.3.40.0070.04013.88
5.3.30.0030.04313.84
5.3.20.0100.05013.51
5.3.10.0000.07713.63
5.3.00.0100.05313.73
5.2.170.0070.04311.07
5.2.160.0070.02711.13
5.2.150.0070.06010.97
5.2.140.0000.04311.13
5.2.130.0070.06311.09
5.2.120.0000.03310.96
5.2.110.0030.04711.10
5.2.100.0030.03310.96
5.2.90.0000.07011.09
5.2.80.0100.03310.98
5.2.70.0000.06710.97
5.2.60.0170.05010.95
5.2.50.0070.06010.95
5.2.40.0030.04010.98
5.2.30.0000.06311.13
5.2.20.0130.05010.93
5.2.10.0100.04310.86
5.2.00.0030.05010.61
5.1.60.0100.0479.97
5.1.50.0070.0409.89
5.1.40.0030.0579.88
5.1.30.0070.03710.29
5.1.20.0000.04010.34
5.1.10.0070.03010.11
5.1.00.0070.04310.07
5.0.50.0070.0238.55
5.0.40.0000.0438.41
5.0.30.0030.0378.40
5.0.20.0000.0238.40
5.0.10.0000.0278.40
5.0.00.0000.0338.40
4.4.90.0000.0338.40
4.4.80.0000.0208.40
4.4.70.0000.0378.40
4.4.60.0030.0338.40
4.4.50.0070.0338.40
4.4.40.0000.0578.40
4.4.30.0000.0178.40
4.4.20.0100.0138.40
4.4.10.0000.0178.40
4.4.00.0070.0278.40
4.3.110.0030.0138.40
4.3.100.0070.0138.40
4.3.90.0070.0178.40
4.3.80.0000.0438.40
4.3.70.0000.0238.40
4.3.60.0030.0178.40
4.3.50.0030.0278.40
4.3.40.0000.0438.40
4.3.30.0070.0308.40
4.3.20.0030.0208.40
4.3.10.0000.0208.40
4.3.00.0000.0208.40

preferences:
40.37 ms | 401 KiB | 5 Q