3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = '/*sdiznkngu ehfsdfhisdu fjaoaj* jrdgjnfsdgjuhd fihj/ fgölkmfdnn*/ idufhijksdm gkj*/'; $c = preg_replace('!\/\*(.*?)\*\/!si','',$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)
8.3.60.0100.00718.27
8.3.50.0140.00522.11
8.3.40.0140.00718.79
8.3.30.0070.00720.21
8.3.20.0030.00618.90
8.3.10.0030.00620.93
8.3.00.0050.00222.33
8.2.180.0070.00716.86
8.2.170.0150.00422.96
8.2.160.0070.00720.37
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0080.00020.02
8.2.110.0060.00322.23
8.2.100.0040.00818.03
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0000.00717.91
8.2.50.0030.00518.07
8.2.40.0090.00018.22
8.2.30.0000.00721.36
8.2.20.0020.00517.68
8.2.10.0040.00417.99
8.2.00.0050.00317.75
8.1.280.0110.00425.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.13
8.1.230.0040.00717.51
8.1.220.0000.00917.79
8.1.210.0060.00318.77
8.1.200.0030.00717.23
8.1.190.0040.00417.28
8.1.180.0030.00518.10
8.1.170.0030.00618.68
8.1.160.0050.00318.84
8.1.150.0050.00218.71
8.1.140.0040.00417.52
8.1.130.0000.00717.69
8.1.120.0030.00417.61
8.1.110.0040.00417.49
8.1.100.0000.00717.42
8.1.90.0040.00417.48
8.1.80.0000.00717.58
8.1.70.0030.00317.50
8.1.60.0030.00617.58
8.1.50.0090.00017.57
8.1.40.0000.00717.52
8.1.30.0030.00517.75
8.1.20.0040.00417.56
8.1.10.0030.00617.59
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0040.00416.73
8.0.280.0050.00318.46
8.0.270.0000.00717.19
8.0.260.0030.00316.82
8.0.250.0040.00417.10
8.0.240.0080.00016.99
8.0.230.0050.00217.02
8.0.220.0000.00917.07
8.0.210.0040.00417.00
8.0.200.0040.00417.07
8.0.190.0040.00417.11
8.0.180.0000.00817.10
8.0.170.0000.00717.02
8.0.160.0000.00717.04
8.0.150.0040.00416.88
8.0.140.0050.00216.96
8.0.130.0000.00613.49
8.0.120.0050.00316.89
8.0.110.0030.00316.96
8.0.100.0040.00416.88
8.0.90.0040.00417.09
8.0.80.0030.01217.09
8.0.70.0000.00816.97
8.0.60.0000.00817.07
8.0.50.0080.00016.90
8.0.30.0100.00817.15
8.0.20.0090.00917.40
8.0.10.0040.00417.06
8.0.00.0070.01116.91
7.4.330.0050.00016.82
7.4.320.0000.00716.68
7.4.300.0030.00316.63
7.4.290.0040.00416.72
7.4.280.0000.00716.61
7.4.270.0080.00016.64
7.4.260.0000.00513.40
7.4.250.0000.00816.60
7.4.240.0040.00416.79
7.4.230.0070.00016.83
7.4.220.0070.01816.51
7.4.210.0090.00716.70
7.4.200.0040.00416.53
7.4.190.0030.00316.59
7.4.160.0130.00916.69
7.4.150.0190.00617.40
7.4.140.0060.01417.86
7.4.130.0100.00716.66
7.4.120.0090.00916.62
7.4.110.0090.00916.63
7.4.100.0070.01416.61
7.4.90.0150.00416.59
7.4.80.0120.00619.39
7.4.70.0150.00416.57
7.4.60.0110.00716.50
7.4.50.0000.00916.28
7.4.40.0030.01022.77
7.4.30.0100.00716.65
7.4.00.0060.00915.13
7.3.330.0050.00013.27
7.3.320.0050.00013.13
7.3.310.0030.00316.54
7.3.300.0080.00016.33
7.3.290.0120.00316.40
7.3.280.0110.00816.38
7.3.270.0090.00917.40
7.3.260.0130.00718.24
7.3.250.0120.00516.52
7.3.240.0100.01016.60
7.3.230.0100.00716.56
7.3.210.0130.00316.45
7.3.200.0100.01319.39
7.3.190.0110.01116.23
7.3.180.0090.00916.34
7.3.170.0060.00916.31
7.3.160.0100.00616.50
7.3.120.0040.01115.14
7.2.330.0130.00616.65
7.2.320.0130.01016.76
7.2.310.0110.00716.66
7.2.300.0100.01016.59
7.2.290.0030.01316.57
7.1.100.0000.01418.39
7.1.70.0000.01017.29
7.1.60.0120.00919.24
7.1.50.0110.01417.19
7.1.00.0000.03722.44
7.0.200.0040.00416.81
7.0.140.0030.07322.21
7.0.70.0030.06721.74
7.0.60.0070.08021.87
7.0.50.0000.05022.13
7.0.40.0070.08020.00
7.0.30.0030.08720.03
7.0.20.0070.05320.08
7.0.10.0070.08020.11
7.0.00.0070.04319.98
5.6.280.0070.07021.01
5.6.220.0070.08320.57
5.6.210.0030.08020.45
5.6.200.0100.06721.08
5.6.190.0000.06021.06
5.6.180.0030.04321.00
5.6.170.0030.04721.00
5.6.160.0130.04321.01
5.6.150.0130.06721.10
5.6.140.0030.04721.09
5.6.130.0030.08321.04
5.6.120.0130.07321.05
5.6.110.0030.08021.00
5.6.100.0070.06721.03
5.6.90.0000.08721.01
5.6.80.0100.06720.41
5.6.70.0130.05720.42
5.6.60.0030.07320.53
5.6.50.0100.07720.43
5.6.40.0000.08320.37
5.6.30.0000.08720.43
5.6.20.0070.07720.33
5.6.10.0070.07720.45
5.6.00.0130.07020.27
5.5.360.0070.07720.40
5.5.350.0030.08720.45
5.5.340.0030.06320.73
5.5.330.0100.07020.86
5.5.320.0100.05320.87
5.5.310.0030.08320.82
5.5.300.0000.05320.92
5.5.290.0100.06020.80
5.5.280.0100.07720.90
5.5.270.0030.05020.81
5.5.260.0030.07020.81
5.5.250.0000.06020.52
5.5.240.0130.06720.25
5.5.230.0030.07320.20
5.5.220.0100.07020.20
5.5.210.0070.04320.24
5.5.200.0000.08020.14
5.5.190.0000.05720.23
5.5.180.0070.05320.10
5.5.160.0070.07720.16
5.5.150.0070.08020.15
5.5.140.0070.06320.11
5.5.130.0070.07320.22
5.5.120.0030.08020.11
5.5.110.0070.08019.96
5.5.100.0070.07720.13
5.5.90.0030.05720.06
5.5.80.0030.08020.10
5.5.70.0070.05720.15
5.5.60.0130.06720.05
5.5.50.0230.06320.03
5.5.40.0000.08020.13
5.5.30.0030.08019.92
5.5.20.0070.07719.98
5.5.10.0100.07720.05
5.5.00.0070.05320.02
5.4.450.0030.07319.44
5.4.440.0000.07719.36
5.4.430.0030.06019.13
5.4.420.0030.07019.30
5.4.410.0100.07019.16
5.4.400.0030.07718.84
5.4.390.0070.07719.07
5.4.380.0030.07719.10
5.4.370.0000.08319.14
5.4.360.0030.08018.94
5.4.350.0070.07319.09
5.4.340.0000.04719.03
5.4.320.0030.06019.04
5.4.310.0100.06718.80
5.4.300.0030.07718.80
5.4.290.0070.07018.97
5.4.280.0030.07718.96
5.4.270.0000.08018.78
5.4.260.0030.07719.04
5.4.250.0100.05719.05
5.4.240.0070.07018.95
5.4.230.0030.05318.95
5.4.220.0000.08018.97
5.4.210.0030.03719.09
5.4.200.0000.08319.11
5.4.190.0030.06318.97
5.4.180.0030.06019.02
5.4.170.0030.08019.02
5.4.160.0100.07718.77
5.4.150.0030.08019.00
5.4.140.0070.07716.30
5.4.130.0070.06716.06
5.4.120.0130.06016.38
5.4.110.0000.06316.32
5.4.100.0100.07016.45
5.4.90.0100.06716.30
5.4.80.0070.07016.20
5.4.70.0070.05716.39
5.4.60.0230.06016.29
5.4.50.0030.07316.32
5.4.40.0030.07716.46
5.4.30.0000.07316.30
5.4.20.0000.08016.30
5.4.10.0070.06016.28
5.4.00.0100.06315.72
5.3.290.0100.07014.64
5.3.280.0070.04714.57
5.3.270.0030.08014.60
5.3.260.0030.08014.60
5.3.250.0030.05314.59
5.3.240.0070.05014.59
5.3.230.0000.04314.43
5.3.220.0030.07314.42
5.3.210.0030.08014.38
5.3.200.0030.07014.47
5.3.190.0030.07314.55
5.3.180.0000.05314.55
5.3.170.0000.07714.54
5.3.160.0030.08014.38
5.3.150.0100.04314.39
5.3.140.0000.05014.49
5.3.130.0030.07314.52
5.3.120.0000.07714.45
5.3.110.0030.04714.38
5.3.100.0070.07313.89
5.3.90.0070.06313.97
5.3.80.0000.05313.95
5.3.70.0070.07013.89
5.3.60.0070.08013.86
5.3.50.0000.07313.93
5.3.40.0000.08013.71
5.3.30.0070.06713.86
5.3.20.0030.07013.62
5.3.10.0130.05713.60
5.3.00.0000.04013.49
5.2.170.0000.06712.26
5.2.160.0030.05712.26
5.2.150.0030.05012.26
5.2.140.0030.03712.26
5.2.130.0030.03012.26
5.2.120.0030.06012.26
5.2.110.0000.04312.26
5.2.100.0070.02312.26
5.2.90.0070.02312.26
5.2.80.0030.03012.26
5.2.70.0000.03012.26
5.2.60.0070.02712.26
5.2.50.0000.03012.26
5.2.40.0000.03012.26
5.2.30.0000.03012.26
5.2.20.0000.03012.26
5.2.10.0030.03312.26
5.2.00.0000.04012.26
5.1.60.0030.02012.26
5.1.50.0030.02312.26
5.1.40.0000.02312.26
5.1.30.0030.02712.26
5.1.20.0000.04012.26
5.1.10.0000.03012.26
5.1.00.0000.02312.26
5.0.50.0000.03012.26
5.0.40.0000.02012.26
5.0.30.0000.04012.26
5.0.20.0030.01712.26
5.0.10.0000.04012.26
5.0.00.0000.03012.26
4.4.90.0030.01312.26
4.4.80.0000.01312.26
4.4.70.0000.01712.26
4.4.60.0000.02712.26
4.4.50.0000.02312.26
4.4.40.0000.03012.26
4.4.30.0000.01312.26
4.4.20.0000.02312.26
4.4.10.0070.03012.26
4.4.00.0000.02012.26
4.3.110.0000.01312.26
4.3.100.0000.01312.26
4.3.90.0000.02312.26
4.3.80.0000.02312.26
4.3.70.0000.01312.26
4.3.60.0000.02312.26
4.3.50.0000.01712.26
4.3.40.0030.02012.26
4.3.30.0000.01312.26
4.3.20.0030.01012.26
4.3.10.0030.01312.26
4.3.00.0000.01312.26

preferences:
75.38 ms | 401 KiB | 5 Q