3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(preg_match('/Gecko/', $_SERVER['HTTP_USER_AGENT'])) { echo "Damn beast, gecko!"; } else { echo "Damn you!"; }

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)
8.3.60.0150.00618.56
8.3.50.0110.00821.14
8.3.40.0000.01519.09
8.3.30.0040.01119.08
8.3.20.0080.00020.16
8.3.10.0090.00021.92
8.3.00.0070.00022.39
8.2.180.0070.01517.00
8.2.170.0110.00422.96
8.2.160.0040.01120.51
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0110.00426.16
8.2.120.0100.00719.79
8.2.110.0080.00022.23
8.2.100.0040.00819.28
8.2.90.0040.00419.27
8.2.80.0030.00519.21
8.2.70.0000.00817.75
8.2.60.0090.00018.04
8.2.50.0000.00918.07
8.2.40.0060.00318.16
8.2.30.0000.00718.06
8.2.20.0000.00717.77
8.2.10.0050.00317.82
8.2.00.0000.00817.76
8.1.280.0090.00925.92
8.1.270.0070.00320.57
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0080.00319.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.36
8.1.190.0080.00017.39
8.1.180.0000.00818.82
8.1.170.0050.00318.77
8.1.160.0000.00722.07
8.1.150.0040.00418.82
8.1.140.0040.00417.45
8.1.130.0040.00417.70
8.1.120.0000.00717.58
8.1.110.0000.00717.55
8.1.100.0040.00417.59
8.1.90.0050.00217.55
8.1.80.0040.00417.61
8.1.70.0030.00317.56
8.1.60.0030.00617.67
8.1.50.0030.00517.51
8.1.40.0030.00517.59
8.1.30.0030.00517.61
8.1.20.0040.00417.71
8.1.10.0000.00817.66
8.1.00.0110.00017.45
8.0.300.0070.00018.77
8.0.290.0080.00017.18
8.0.280.0030.00318.39
8.0.270.0000.00717.27
8.0.260.0000.00616.99
8.0.250.0000.00716.99
8.0.240.0080.00017.05
8.0.230.0070.00017.07
8.0.220.0060.00016.94
8.0.210.0030.00317.00
8.0.200.0070.00017.03
8.0.190.0040.00417.11
8.0.180.0080.00017.01
8.0.170.0080.00017.03
8.0.160.0080.00016.93
8.0.150.0000.00716.96
8.0.140.0000.00816.89
8.0.130.0000.00513.45
8.0.120.0000.01016.91
8.0.110.0030.00516.92
8.0.100.0040.00417.00
8.0.90.0070.00016.90
8.0.80.0000.01517.00
8.0.70.0040.00417.08
8.0.60.0040.00416.98
8.0.50.0040.00417.04
8.0.30.0120.00717.34
8.0.20.0070.01117.40
8.0.10.0020.00517.18
8.0.00.0050.01216.94
7.4.330.0020.00215.00
7.4.320.0000.00616.66
7.4.300.0030.00316.74
7.4.290.0080.00016.66
7.4.280.0000.00716.65
7.4.270.0070.00016.78
7.4.260.0000.00716.52
7.4.250.0030.00416.71
7.4.240.0050.00216.60
7.4.230.0040.00416.82
7.4.220.0040.01316.66
7.4.210.0100.00416.70
7.4.200.0070.00016.71
7.4.190.0000.00716.54
7.4.160.0090.00916.73
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0090.01016.64
7.4.120.0110.00516.76
7.4.110.0130.00716.54
7.4.100.0070.01016.86
7.4.90.0150.00416.61
7.4.80.0110.00719.39
7.4.70.0100.00716.61
7.4.60.0030.01416.82
7.4.50.0000.00816.67
7.4.40.0040.01122.77
7.4.30.0090.00616.73
7.4.00.0060.00915.10
7.3.330.0060.00013.30
7.3.320.0030.00313.33
7.3.310.0000.00716.40
7.3.300.0000.00716.26
7.3.290.0030.01216.44
7.3.280.0090.00716.44
7.3.270.0130.00317.40
7.3.260.0070.01416.61
7.3.250.0100.01016.66
7.3.240.0120.00816.52
7.3.230.0100.01316.41
7.3.210.0100.00716.54
7.3.200.0090.00919.39
7.3.190.0120.00916.55
7.3.180.0100.00716.44
7.3.170.0100.00616.54
7.3.160.0090.00616.61
7.3.120.0040.01215.02
7.2.330.0060.01316.70
7.2.320.0130.00616.74
7.2.310.0070.01016.67
7.2.300.0120.00416.79
7.2.290.0110.00716.64
7.1.100.0070.00318.15
7.1.70.0060.00317.14
7.1.60.0130.01319.82
7.1.50.0000.01117.14
7.1.00.0100.06722.45
7.0.200.0030.00616.54
7.0.140.0030.07722.18
7.0.100.0070.05719.98
7.0.90.0030.07019.90
7.0.80.0200.04019.92
7.0.70.0130.04019.95
7.0.60.0170.05020.02
7.0.50.0100.03320.32
7.0.40.0030.04020.15
7.0.30.0070.04020.10
7.0.20.0070.05720.19
7.0.10.0030.04320.08
7.0.00.0100.04720.13
5.6.280.0000.07720.77
5.6.250.0030.04320.63
5.6.240.0100.07320.66
5.6.230.0030.04720.59
5.6.220.0000.04720.46
5.6.210.0030.04320.65
5.6.200.0030.04321.14
5.6.190.0070.03720.93
5.6.180.0070.04021.08
5.6.170.0100.03721.17
5.6.160.0070.03721.08
5.6.150.0070.07321.04
5.6.140.0100.07721.02
5.6.130.0130.07320.98
5.6.120.0170.07321.13
5.6.110.0070.07321.02
5.6.100.0070.07721.03
5.6.90.0070.06020.97
5.6.80.0070.07020.41
5.6.70.0130.07020.32
5.6.60.0030.08720.45
5.6.50.0030.07320.40
5.6.40.0030.07020.36
5.6.30.0070.07020.45
5.6.20.0070.08320.37
5.6.10.0070.07320.29
5.6.00.0100.07320.39
5.5.380.0100.03320.54
5.5.370.0030.05320.50
5.5.360.0030.04020.34
5.5.350.0100.03720.42
5.5.340.0000.04320.88
5.5.330.0070.03720.89
5.5.320.0030.04320.77
5.5.310.0070.04020.88
5.5.300.0170.07020.86
5.5.290.0100.07720.92
5.5.280.0070.08020.79
5.5.270.0100.07720.91
5.5.260.0100.05320.82
5.5.250.0030.04720.70
5.5.240.0030.05020.16
5.5.230.0130.08020.17
5.5.220.0030.07720.01
5.5.210.0170.06720.23
5.5.200.0030.08320.15
5.5.190.0130.07320.13
5.5.180.0070.06320.25
5.5.160.0070.07320.23
5.5.150.0130.07719.98
5.5.140.0030.08720.25
5.5.130.0070.07720.21
5.5.120.0030.08020.27
5.5.110.0130.06720.17
5.5.100.0170.05720.07
5.5.90.0030.06720.00
5.5.80.0070.08320.06
5.5.70.0070.07719.94
5.5.60.0030.05720.04
5.5.50.0100.04019.94
5.5.40.0030.06019.92
5.5.30.0070.07720.14
5.5.20.0030.07020.04
5.5.10.0070.03720.10
5.5.00.0170.06319.96
5.4.450.0100.07719.19
5.4.440.0070.08019.39
5.4.430.0130.07319.35
5.4.420.0000.08719.34
5.4.410.0030.08019.26
5.4.400.0100.07018.98
5.4.390.0100.07318.80
5.4.380.0100.06319.03
5.4.370.0130.06719.07
5.4.360.0170.06718.86
5.4.350.0100.06719.21
5.4.340.0030.08319.02
5.4.320.0030.08318.98
5.4.310.0070.07718.98
5.4.300.0200.06018.86
5.4.290.0170.06318.86
5.4.280.0170.07319.14
5.4.270.0170.06719.08
5.4.260.0100.07318.92
5.4.250.0100.07319.10
5.4.240.0000.07719.07
5.4.230.0000.04319.00
5.4.220.0070.06319.13
5.4.210.0070.05319.09
5.4.200.0030.07718.91
5.4.190.0100.06019.13
5.4.180.0000.04018.95
5.4.170.0070.03319.09
5.4.160.0070.05318.89
5.4.150.0070.07319.11
5.4.140.0130.06316.36
5.4.130.0070.05316.36
5.4.120.0000.08016.35
5.4.110.0100.05716.35
5.4.100.0000.07716.31
5.4.90.0030.06716.22
5.4.80.0170.05716.19
5.4.70.0030.07716.48
5.4.60.0030.05016.29
5.4.50.0030.04316.41
5.4.40.0100.05316.20
5.4.30.0030.06316.21
5.4.20.0070.07016.19
5.4.10.0070.06716.28
5.4.00.0130.04315.80
5.3.290.0100.07314.66
5.3.280.0030.04314.57
5.3.270.0070.05314.58
5.3.260.0100.07314.57
5.3.250.0100.07714.58
5.3.240.0100.07314.59
5.3.230.0170.06014.41
5.3.220.0000.07314.54
5.3.210.0030.07314.42
5.3.200.0100.08314.47
5.3.190.0000.06314.47
5.3.180.0130.05014.56
5.3.170.0030.04714.52
5.3.160.0100.05314.50
5.3.150.0030.04314.40
5.3.140.0000.07314.53
5.3.130.0030.07714.54
5.3.120.0070.07314.50
5.3.110.0070.04314.52
5.3.100.0070.06314.15
5.3.90.0130.03714.15
5.3.80.0070.06714.15
5.3.70.0070.04014.15
5.3.60.0130.05014.15
5.3.50.0030.03714.15
5.3.40.0070.07714.15
5.3.30.0070.07014.15
5.3.20.0130.06314.15
5.3.10.0070.06714.15
5.3.00.0030.03714.15
5.2.170.0030.06314.15
5.2.160.0030.05314.15
5.2.150.0030.04314.15
5.2.140.0100.06014.15
5.2.130.0030.03014.15
5.2.120.0100.02314.15
5.2.110.0100.05714.15
5.2.100.0070.06014.15
5.2.90.0070.05714.15
5.2.80.0100.05714.15
5.2.70.0030.06014.15
5.2.60.0030.04314.15
5.2.50.0100.03014.15
5.2.40.0030.05714.15
5.2.30.0130.02314.15
5.2.20.0100.05014.15
5.2.10.0070.05314.15
5.2.00.0000.03314.15
5.1.60.0070.04014.15
5.1.50.0030.04314.15
5.1.40.0030.05314.15
5.1.30.0030.04714.15
5.1.20.0000.06014.15
5.1.10.0100.05014.15
5.1.00.0100.05014.15
5.0.50.0130.02714.15
5.0.40.0100.03714.15
5.0.30.0030.06314.15
5.0.20.0070.03314.15
5.0.10.0000.03714.15
5.0.00.0070.04014.15
4.4.90.0000.03714.15
4.4.80.0000.02014.15
4.4.70.0030.01714.15
4.4.60.0070.02314.15
4.4.50.0070.02314.15
4.4.40.0030.05014.15
4.4.30.0030.03714.15
4.4.20.0070.03014.15
4.4.10.0030.03014.15
4.4.00.0070.04714.15
4.3.110.0000.03014.15
4.3.100.0070.02714.15
4.3.90.0030.03314.15
4.3.80.0030.05014.15
4.3.70.0000.02014.15
4.3.60.0000.03014.15
4.3.50.0030.02014.15
4.3.40.0000.05314.15
4.3.30.0000.03714.15
4.3.20.0030.03314.15
4.3.10.0000.04014.15
4.3.00.0000.02714.15

preferences:
40.47 ms | 401 KiB | 5 Q