3v4l.org

run code in 300+ PHP versions simultaneously
<?php $browser = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36"; $allowedBrowsers = array("Chrome", "Firefox"); if (in_array($allowedBrowsers, $browser)) { echo "using something else"; } elseif (in_array($badBrowsers, $browser)) { echo "uysing a shitty browser"; } else { echo "fail"; }

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)
8.3.60.0100.01016.50
8.3.50.0120.00822.06
8.3.40.0120.00318.67
8.3.30.0030.01419.05
8.3.20.0040.00420.13
8.3.10.0000.00923.48
8.3.00.0000.00719.22
8.2.180.0120.00618.66
8.2.170.0110.00422.96
8.2.160.0100.00320.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0040.00422.22
8.2.110.0060.00322.24
8.2.100.0090.00319.43
8.2.90.0030.00619.23
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00817.91
8.2.50.0090.00018.07
8.2.40.0040.00419.61
8.2.30.0040.00418.19
8.2.20.0000.00717.61
8.2.10.0030.00518.08
8.2.00.0060.00317.72
8.1.280.0220.00025.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0110.00019.15
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00717.22
8.1.180.0080.00018.89
8.1.170.0080.00018.58
8.1.160.0040.00421.95
8.1.150.0040.00418.58
8.1.140.0000.00817.46
8.1.130.0080.00017.88
8.1.120.0040.00417.48
8.1.110.0060.00317.31
8.1.100.0000.00817.43
8.1.90.0040.00417.28
8.1.80.0000.00717.41
8.1.70.0000.00817.37
8.1.60.0040.00417.50
8.1.50.0040.00417.39
8.1.40.0000.00817.44
8.1.30.0000.00817.71
8.1.20.0030.00517.61
8.1.10.0040.00417.61
8.1.00.0000.00817.40
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0000.00918.35
8.0.270.0000.00717.17
8.0.260.0060.00017.21
8.0.250.0030.00316.86
8.0.240.0040.00417.02
8.0.230.0070.00016.93
8.0.220.0050.00516.94
8.0.210.0050.00216.85
8.0.200.0070.00016.82
8.0.190.0040.00416.83
8.0.180.0040.00416.84
8.0.170.0080.00016.99
8.0.160.0000.00716.86
8.0.150.0000.00716.88
8.0.140.0000.00716.88
8.0.130.0050.00013.41
8.0.120.0080.00016.82
8.0.110.0000.00716.80
8.0.100.0060.00316.77
8.0.90.0040.00416.72
8.0.80.0110.00716.87
8.0.70.0080.00016.79
8.0.60.0040.00416.94
8.0.50.0080.00016.89
8.0.30.0100.01017.21
8.0.20.0080.01117.40
8.0.10.0040.00416.86
8.0.00.0100.00716.86
7.4.330.0050.00015.03
7.4.320.0030.00316.51
7.4.300.0030.00316.44
7.4.290.0030.00316.63
7.4.280.0040.00416.33
7.4.270.0030.00316.59
7.4.260.0040.00416.57
7.4.250.0000.00716.43
7.4.240.0040.00416.55
7.4.230.0000.00716.35
7.4.220.0090.01316.58
7.4.210.0050.00916.43
7.4.200.0000.00716.45
7.4.190.0040.00416.46
7.4.160.0030.01416.45
7.4.150.0000.02017.40
7.4.140.0060.01217.86
7.4.130.0050.01216.44
7.4.120.0110.00616.47
7.4.110.0100.00516.41
7.4.100.0070.01316.59
7.4.90.0030.01316.44
7.4.80.0150.00619.39
7.4.70.0100.00716.39
7.4.60.0120.01216.44
7.4.50.0050.00316.27
7.4.40.0130.00316.37
7.4.30.0130.00316.61
7.4.00.0080.01014.89
7.3.330.0050.00012.96
7.3.320.0000.00513.00
7.3.310.0000.00816.28
7.3.300.0060.00016.22
7.3.290.0100.00316.34
7.3.280.0070.01016.22
7.3.270.0100.00617.40
7.3.260.0130.01016.45
7.3.250.0090.00816.38
7.3.240.0090.00916.44
7.3.230.0160.00016.39
7.3.210.0060.01016.40
7.3.200.0120.00919.39
7.3.190.0130.00716.25
7.3.180.0070.00816.36
7.3.170.0180.00316.45
7.3.160.0110.00616.13
7.3.120.0060.01014.69
7.3.110.0080.01014.64
7.3.100.0060.00914.96
7.3.90.0050.01014.62
7.3.80.0030.01014.80
7.3.70.0070.01014.46
7.3.60.0050.00714.54
7.3.50.0050.01214.57
7.3.40.0050.00514.60
7.3.30.0030.00714.61
7.3.20.0050.01016.34
7.3.10.0070.00816.43
7.3.00.0030.01216.49
7.2.330.0150.00316.54
7.2.320.0110.00716.32
7.2.310.0090.00616.39
7.2.300.0060.01216.46
7.2.290.0070.01516.33
7.2.250.0070.01215.07
7.2.240.0080.01214.85
7.2.230.0050.01214.94
7.2.220.0020.01714.78
7.2.210.0060.00615.15
7.2.200.0080.00814.91
7.2.190.0040.01414.79
7.2.180.0090.00714.87
7.2.170.0090.00614.93
7.2.60.0070.01016.76
7.2.00.0070.01019.13
7.1.330.0050.00915.61
7.1.320.0050.01015.53
7.1.310.0060.00915.55
7.1.300.0080.00615.57
7.1.290.0100.00315.59
7.1.280.0080.00315.75
7.1.270.0040.00715.63
7.1.260.0050.00915.65
7.1.200.0040.00415.75
7.1.100.0000.01218.09
7.1.70.0000.01017.13
7.1.60.0170.00719.46
7.1.50.0100.01916.60
7.1.00.0100.06722.45
7.0.200.0080.00016.45
7.0.140.0000.07322.01
7.0.60.0130.07319.96
7.0.50.0070.06317.89
7.0.40.0100.05720.21
7.0.30.0500.08020.30
7.0.20.0270.08320.17
7.0.10.0030.05320.30
7.0.00.0030.08320.07
5.6.280.0000.07320.99
5.6.210.0170.06020.50
5.6.200.0070.07018.08
5.6.190.0030.04320.32
5.6.180.0500.07320.27
5.6.170.0300.07720.48
5.6.160.0100.05020.44
5.6.150.0130.06018.21
5.6.140.0030.05018.18
5.6.130.0070.08318.10
5.6.120.0070.08720.98
5.6.110.0170.08021.01
5.6.100.0070.05321.00
5.6.90.0070.08721.07
5.6.80.0030.04320.53
5.5.350.0270.07720.33
5.5.340.0200.06317.92
5.5.330.0070.05320.14
5.5.320.0200.04020.24
5.5.310.0170.04320.29
5.5.300.0070.07017.95
5.5.290.0000.08717.91
5.5.280.0100.05020.77
5.5.270.0070.03720.72
5.5.260.0100.08320.97
5.5.250.0030.08320.59
5.5.240.0030.05320.25
5.4.450.0630.05319.59
5.4.440.0800.06019.29
5.4.430.0100.06019.23
5.4.420.1500.05719.31
5.4.410.0830.06319.46
5.4.400.0930.05719.27
5.4.390.1030.05719.10
5.4.380.0330.03318.68
5.4.370.0170.04718.56
5.4.360.0000.06318.49
5.4.350.0200.04718.65
5.4.340.0200.04718.70
5.4.320.0090.03412.45
5.4.310.0070.05112.45
5.4.300.0090.04712.45
5.4.290.0100.04412.45
5.4.280.0070.04712.35
5.4.270.0110.03912.35
5.4.260.0020.04412.34
5.4.250.0180.04012.34
5.4.240.0130.04612.35
5.4.230.0060.04912.34
5.4.220.0100.04212.34
5.4.210.0100.04312.34
5.4.200.0070.03912.34
5.4.190.0080.03912.33
5.4.180.0110.03612.33
5.4.170.0110.04912.34
5.4.160.0210.03812.34
5.4.150.0100.03812.34
5.4.140.0130.03612.02
5.4.130.0120.04512.01
5.4.120.0050.04111.97
5.4.110.0030.04211.96
5.4.100.0050.04211.96
5.4.90.0050.04311.96
5.4.80.0130.03711.96
5.4.70.0170.04611.96
5.4.60.0110.05811.96
5.4.50.0090.05211.96
5.4.40.0110.05211.95
5.4.30.0130.04711.95
5.4.20.0130.04311.95
5.4.10.0090.03611.95
5.4.00.0050.04911.43
5.3.290.0090.05312.80
5.3.280.0080.05012.71
5.3.270.0110.05412.72
5.3.260.0180.04812.72
5.3.250.0090.05612.72
5.3.240.0100.05112.71
5.3.230.0180.04812.71
5.3.220.0150.03812.68
5.3.210.0070.04312.68
5.3.200.0150.05612.68
5.3.190.0090.05412.68
5.3.180.0110.06212.68
5.3.170.0100.05712.67
5.3.160.0080.05212.67
5.3.150.0080.05512.67
5.3.140.0050.04512.66
5.3.130.0060.04412.66
5.3.120.0050.04612.66
5.3.110.0060.04712.66
5.3.100.0060.04412.12
5.3.90.0080.04412.08
5.3.80.0100.04212.08
5.3.70.0090.05712.08
5.3.60.0060.04812.06
5.3.50.0090.04412.00
5.3.40.0140.05712.00
5.3.30.0100.04911.94
5.3.20.0110.04811.73
5.3.10.0150.04711.69
5.3.00.0080.06911.68
5.2.170.0150.0539.18
5.2.160.0230.0719.18
5.2.150.0210.0809.18
5.2.140.0220.0789.18
5.2.130.0110.1069.14
5.2.120.0210.0769.13
5.2.110.0040.0379.14
5.2.100.0110.0749.14
5.2.90.0080.0599.14
5.2.80.0080.0509.14
5.2.70.0060.0409.14
5.2.60.0120.0399.09
5.2.50.0100.0349.05
5.2.40.0100.0399.04
5.2.30.0070.0389.01
5.2.20.0040.0359.00
5.2.10.0090.0318.92
5.2.00.0070.0358.78
5.1.60.0040.0348.06
5.1.50.0090.0258.06
5.1.40.0030.0318.04
5.1.30.0040.0348.39
5.1.20.0100.0428.41
5.1.10.0060.0358.14
5.1.00.0080.0338.14
5.0.50.0100.0366.62
5.0.40.0110.0436.47
5.0.30.0050.0356.29
5.0.20.0030.0226.26
5.0.10.0120.0496.24
5.0.00.0070.0456.23
4.4.90.0050.0354.77
4.4.80.0050.0574.75
4.4.70.0040.0284.76
4.4.60.0070.0204.76
4.4.50.0070.0464.77
4.4.40.0110.0444.71
4.4.30.0160.0604.76
4.4.20.0070.0144.85
4.4.10.0040.0324.85
4.4.00.0050.0524.76
4.3.110.0100.0524.67
4.3.100.0040.0354.67
4.3.90.0080.0814.63
4.3.80.0100.0664.59
4.3.70.0160.0474.63
4.3.60.0040.0404.63
4.3.50.0100.0394.63
4.3.40.0080.0344.54
4.3.30.0040.0153.28
4.3.20.0120.0753.26
4.3.10.0040.0183.21
4.3.00.0070.0237.09

preferences:
40.36 ms | 401 KiB | 5 Q