3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 'test /*sdiznkngu ehfsdfhisdu fjaoaj* jrdgjnfsdgjuhd fihj*/ f/*preg_replace("!fgs\/\*dh\*\/!")göl/*kmfdnn*/ idu//fhijk/*sdm gkj*/ solala //gfkjlgn fdkughnsmdg f/*dhgsfd*/ joar '; $c = preg_replace('![^\\\]\/\*(.*?)\*\/!Usi','',$c); var_dump($c);

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)
8.3.60.0080.00618.55
8.3.50.0070.01122.05
8.3.40.0090.00618.80
8.3.30.0080.00520.12
8.3.20.0050.00318.90
8.3.10.0080.00021.02
8.3.00.0040.00419.68
8.2.180.0090.01216.88
8.2.170.0070.01122.96
8.2.160.0100.00320.43
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00419.95
8.2.110.0030.00620.39
8.2.100.0060.00617.91
8.2.90.0050.00218.99
8.2.80.0040.00419.25
8.2.70.0090.00317.63
8.2.60.0050.00317.90
8.2.50.0000.00918.07
8.2.40.0070.00018.09
8.2.30.0000.00721.34
8.2.20.0000.00717.73
8.2.10.0040.00417.89
8.2.00.0040.00417.82
8.1.280.0070.01125.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0000.01022.61
8.1.230.0080.00421.04
8.1.220.0040.00418.77
8.1.210.0050.00318.78
8.1.200.0030.00617.35
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0040.00418.89
8.1.150.0080.00018.63
8.1.140.0000.00717.54
8.1.130.0070.00017.73
8.1.120.0000.00717.52
8.1.110.0020.00517.43
8.1.100.0000.00817.54
8.1.90.0030.00517.55
8.1.80.0000.00717.56
8.1.70.0050.00317.52
8.1.60.0030.00617.69
8.1.50.0000.00717.54
8.1.40.0030.00617.60
8.1.30.0000.00817.77
8.1.20.0000.00817.71
8.1.10.0040.00417.62
8.1.00.0020.00517.45
8.0.300.0050.00319.85
8.0.290.0040.00417.05
8.0.280.0030.00318.27
8.0.270.0070.00017.24
8.0.260.0050.00216.81
8.0.250.0000.00717.07
8.0.240.0040.00416.90
8.0.230.0000.00717.04
8.0.220.0090.00016.99
8.0.210.0030.00316.97
8.0.200.0030.00317.07
8.0.190.0050.00316.92
8.0.180.0070.00016.87
8.0.170.0000.00816.90
8.0.160.0030.00316.99
8.0.150.0000.00716.95
8.0.140.0040.00416.94
8.0.130.0000.00513.37
8.0.120.0070.00316.91
8.0.110.0000.00716.88
8.0.100.0070.00016.93
8.0.90.0050.00216.79
8.0.80.0100.00716.96
8.0.70.0040.00416.78
8.0.60.0050.00216.91
8.0.50.0040.00416.85
8.0.30.0120.00817.23
8.0.20.0160.00217.40
8.0.10.0000.00816.96
8.0.00.0100.01016.74
7.4.330.0000.00616.88
7.4.320.0000.00616.64
7.4.300.0000.00616.53
7.4.290.0040.00416.59
7.4.280.0070.00016.53
7.4.270.0030.00316.55
7.4.260.0030.00313.44
7.4.250.0000.00916.71
7.4.240.0050.00216.66
7.4.230.0040.00416.81
7.4.220.0160.01016.66
7.4.210.0070.01116.69
7.4.200.0030.00316.77
7.4.190.0000.00716.60
7.4.160.0100.00616.59
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0100.01216.60
7.4.120.0100.00816.54
7.4.110.0040.01416.40
7.4.100.0090.00916.45
7.4.90.0110.00716.63
7.4.80.0110.00719.39
7.4.70.0080.01116.56
7.4.60.0070.01016.83
7.4.50.0080.00016.64
7.4.40.0070.01022.77
7.4.30.0070.01316.68
7.4.00.0040.01214.87
7.3.330.0060.00013.03
7.3.320.0050.00013.02
7.3.310.0070.00016.22
7.3.300.0030.00316.27
7.3.290.0100.00316.22
7.3.280.0060.00916.30
7.3.270.0100.00617.40
7.3.260.0110.00718.24
7.3.250.0080.01316.36
7.3.240.0060.01116.65
7.3.230.0060.01616.57
7.3.210.0230.02016.69
7.3.200.0160.00619.39
7.3.190.0070.01416.26
7.3.180.0070.01016.46
7.3.170.0080.00816.49
7.3.160.0130.00416.17
7.3.120.0000.01014.86
7.2.330.0070.01016.73
7.2.320.0030.01416.70
7.2.310.0160.00716.66
7.2.300.0100.00616.66
7.2.290.0030.01416.44
7.2.00.0060.00919.62
7.1.100.0040.01118.39
7.1.70.0050.00217.25
7.1.60.0110.01419.24
7.1.50.0030.02217.13
7.1.00.0030.03322.47
7.0.200.0030.00516.95
7.0.140.0070.07322.21
7.0.70.0070.04021.66
7.0.60.0130.07721.63
7.0.50.0030.06322.09
7.0.40.0030.08320.14
7.0.30.0030.08720.03
7.0.20.0070.08020.05
7.0.10.0030.08020.02
7.0.00.0100.07720.06
5.6.280.0130.06020.77
5.6.220.0030.06020.56
5.6.210.0000.08020.70
5.6.200.0130.07321.05
5.6.190.0170.06321.07
5.6.180.0070.07721.02
5.6.170.0070.06721.01
5.6.160.0030.08721.10
5.6.150.0100.06720.94
5.6.140.0030.08320.98
5.6.130.0070.07721.09
5.6.120.0030.06721.16
5.6.110.0070.07721.15
5.6.100.0070.08320.99
5.6.90.0030.08721.02
5.6.80.0070.07320.32
5.6.70.0070.08020.41
5.6.60.0100.06020.42
5.6.50.0100.07720.38
5.6.40.0030.05020.39
5.6.30.0100.06720.48
5.6.20.0030.08320.45
5.6.10.0000.07020.36
5.6.00.0130.06720.41
5.5.360.0030.08720.49
5.5.350.0070.07320.36
5.5.340.0000.06320.77
5.5.330.0000.08320.92
5.5.320.0070.07720.89
5.5.310.0000.08720.63
5.5.300.0070.08020.75
5.5.290.0100.07020.78
5.5.280.0130.07320.76
5.5.270.0030.08720.80
5.5.260.0000.06720.88
5.5.250.0030.08720.66
5.5.240.0100.05020.29
5.5.230.0070.07320.25
5.5.220.0100.07720.09
5.5.210.0170.07320.23
5.5.200.0070.07320.23
5.5.190.0070.05020.07
5.5.180.0130.07020.27
5.5.160.0070.05720.17
5.5.150.0070.07720.16
5.5.140.0030.08720.13
5.5.130.0030.06720.11
5.5.120.0030.06320.20
5.5.110.0000.07020.19
5.5.100.0030.07720.06
5.5.90.0030.07719.99
5.5.80.0130.07720.08
5.5.70.0030.07720.02
5.5.60.0070.07020.04
5.5.50.0100.07020.14
5.5.40.0070.07720.01
5.5.30.0030.07020.06
5.5.20.0100.07320.04
5.5.10.0100.04720.01
5.5.00.0030.07719.98
5.4.450.0070.07319.44
5.4.440.0100.06319.39
5.4.430.0100.07019.31
5.4.420.0130.07719.41
5.4.410.0100.06319.13
5.4.400.0130.06718.95
5.4.390.0000.08019.02
5.4.380.0030.07718.80
5.4.370.0070.06019.12
5.4.360.0030.08018.96
5.4.350.0070.07318.80
5.4.340.0000.07719.05
5.4.320.0070.07019.17
5.4.310.0100.05319.09
5.4.300.0000.08018.95
5.4.290.0030.07018.78
5.4.280.0000.05318.94
5.4.270.0100.07019.11
5.4.260.0030.06018.94
5.4.250.0070.07319.21
5.4.240.0030.07319.10
5.4.230.0100.06019.13
5.4.220.0000.08319.11
5.4.210.0100.07318.80
5.4.200.0070.06318.93
5.4.190.0130.06018.88
5.4.180.0070.07319.11
5.4.170.0070.07719.05
5.4.160.0000.07719.04
5.4.150.0000.05718.80
5.4.140.0030.04716.00
5.4.130.0070.06016.32
5.4.120.0000.07716.30
5.4.110.0070.05016.37
5.4.100.0130.06316.20
5.4.90.0000.07016.29
5.4.80.0000.07716.31
5.4.70.0030.07016.41
5.4.60.0030.07316.31
5.4.50.0030.07716.33
5.4.40.0100.07016.36
5.4.30.0070.06716.32
5.4.20.0000.07316.27
5.4.10.0030.07716.27
5.4.00.0070.06015.71
5.3.290.0030.07714.71
5.3.280.0100.07714.71
5.3.270.0000.06714.71
5.3.260.0000.05714.71
5.3.250.0030.08014.71
5.3.240.0000.08014.71
5.3.230.0070.07714.71
5.3.220.0030.07014.71
5.3.210.0070.06314.71
5.3.200.0100.07314.71
5.3.190.0030.07314.71
5.3.180.0000.06014.71
5.3.170.0100.06714.71
5.3.160.0070.07714.71
5.3.150.0000.07714.71
5.3.140.0000.08014.71
5.3.130.0000.08314.71
5.3.120.0000.06714.71
5.3.110.0030.07714.71
5.3.100.0070.06314.71
5.3.90.0000.07014.71
5.3.80.0000.07314.71
5.3.70.0030.05714.71
5.3.60.0030.07014.71
5.3.50.0000.07314.71
5.3.40.0000.05714.71
5.3.30.0000.07714.71
5.3.20.0100.06014.71
5.3.10.0030.06314.71
5.3.00.0000.04314.71
5.2.170.0000.05314.71
5.2.160.0030.05014.71
5.2.150.0070.03314.71
5.2.140.0030.05014.71
5.2.130.0030.03314.71
5.2.120.0100.05314.71
5.2.110.0100.04714.71
5.2.100.0070.03314.71
5.2.90.0000.04714.71
5.2.80.0030.05714.71
5.2.70.0030.05314.71
5.2.60.0030.06014.71
5.2.50.0030.04314.71
5.2.40.0000.05714.71
5.2.30.0030.06014.71
5.2.20.0070.04714.71
5.2.10.0000.05314.71
5.2.00.0070.05714.71
5.1.60.0030.05014.71
5.1.50.0000.05714.71
5.1.40.0100.03714.71
5.1.30.0070.05014.71
5.1.20.0000.05714.71
5.1.10.0070.04014.71
5.1.00.0070.05014.71
5.0.50.0000.05014.71
5.0.40.0030.04714.71
5.0.30.0000.05714.71
5.0.20.0030.03714.71
5.0.10.0070.03714.71
5.0.00.0030.05714.71
4.4.90.0070.03014.71
4.4.80.0000.03714.71
4.4.70.0000.02014.71
4.4.60.0030.02714.71
4.4.50.0000.03014.71
4.4.40.0030.05014.71
4.4.30.0000.03714.71
4.4.20.0070.03014.71
4.4.10.0070.02714.71
4.4.00.0030.05014.71
4.3.110.0070.03314.71
4.3.100.0030.03014.71
4.3.90.0070.03314.71
4.3.80.0030.05014.71
4.3.70.0000.03714.71
4.3.60.0030.03014.71
4.3.50.0030.02314.71
4.3.40.0000.04714.71
4.3.30.0030.02714.71
4.3.20.0000.03314.71
4.3.10.0000.03014.71
4.3.00.0100.01714.71

preferences:
42.94 ms | 401 KiB | 5 Q