3v4l.org

run code in 300+ PHP versions simultaneously
<?php $browser = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36 "; if (in_array($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)
8.3.40.0150.00018.70
8.3.30.0110.00419.04
8.3.20.0000.00720.15
8.3.10.0060.00323.58
8.3.00.0080.00019.02
8.2.170.0090.01222.96
8.2.160.0070.00720.22
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00420.41
8.2.110.0070.00319.38
8.2.100.0080.00417.72
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0090.00017.60
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00919.70
8.2.30.0040.00418.26
8.2.20.0040.00419.34
8.2.10.0080.00017.96
8.2.00.0000.00817.63
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0110.00021.86
8.1.230.0040.00821.04
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0050.00517.13
8.1.180.0030.00618.10
8.1.170.0080.00018.20
8.1.160.0000.00821.84
8.1.150.0000.00718.64
8.1.140.0040.00417.42
8.1.130.0070.00017.84
8.1.120.0030.00417.47
8.1.110.0000.00717.45
8.1.100.0040.00417.40
8.1.90.0040.00417.40
8.1.80.0000.00717.36
8.1.70.0030.00317.34
8.1.60.0000.00717.52
8.1.50.0030.00617.52
8.1.40.0000.00817.47
8.1.30.0040.00417.63
8.1.20.0070.00017.60
8.1.10.0000.00817.57
8.1.00.0030.00617.50
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0070.00018.39
8.0.270.0030.00317.23
8.0.260.0000.00717.08
8.0.250.0040.00417.00
8.0.240.0030.00516.84
8.0.230.0030.00317.03
8.0.220.0000.00916.93
8.0.210.0000.00716.90
8.0.200.0030.00316.89
8.0.190.0000.00716.92
8.0.180.0000.01016.86
8.0.170.0050.00216.97
8.0.160.0000.00716.86
8.0.150.0070.00016.91
8.0.140.0080.00016.84
8.0.130.0000.00513.32
8.0.120.0040.00416.76
8.0.110.0000.00716.82
8.0.100.0060.00316.96
8.0.90.0000.00816.89
8.0.80.0060.01016.93
8.0.70.0030.00616.81
8.0.60.0000.00716.93
8.0.50.0070.00016.81
8.0.30.0140.00817.09
8.0.20.0050.01317.40
8.0.10.0070.00016.81
8.0.00.0080.00916.47
7.4.330.0000.00515.04
7.4.320.0030.00316.38
7.4.300.0060.00316.54
7.4.290.0030.00316.56
7.4.280.0050.00216.36
7.4.270.0070.00016.44
7.4.260.0000.00716.47
7.4.250.0080.00016.43
7.4.240.0060.00116.49
7.4.230.0030.00316.59
7.4.220.0090.01116.50
7.4.210.0110.00716.43
7.4.200.0000.00716.54
7.4.190.0000.00716.40
7.4.160.0110.00516.49
7.4.150.0120.01217.40
7.4.140.0150.01817.86
7.4.130.0050.01416.40
7.4.120.0150.00516.56
7.4.110.0030.01416.42
7.4.100.0070.01016.49
7.4.90.0060.01116.74
7.4.80.0070.01119.39
7.4.70.0130.00316.44
7.4.60.0070.01016.47
7.4.50.0040.00416.38
7.4.40.0100.00616.38
7.4.30.0110.00916.55
7.4.10.0070.00714.89
7.4.00.0110.00514.86
7.3.330.0020.00213.04
7.3.320.0000.00513.05
7.3.310.0070.00016.07
7.3.300.0030.00316.23
7.3.290.0090.00616.18
7.3.280.0090.01016.26
7.3.270.0100.01317.40
7.3.260.0100.00716.39
7.3.250.0100.00916.38
7.3.240.0190.00316.38
7.3.230.0130.00316.39
7.3.210.0060.01816.45
7.3.200.0140.00319.39
7.3.190.0030.01316.27
7.3.180.0110.00616.49
7.3.170.0050.00516.40
7.3.160.0070.01016.25
7.3.130.0060.01314.59
7.3.120.0060.01114.87
7.3.110.0090.00614.80
7.3.100.0140.00314.38
7.3.90.0120.00014.23
7.3.80.0090.00614.61
7.3.70.0110.00314.76
7.3.60.0000.01614.63
7.3.50.0080.00414.45
7.3.40.0030.00614.69
7.3.30.0030.01014.52
7.3.20.0030.01016.24
7.3.10.0070.00416.36
7.3.00.0120.00016.54
7.2.330.0110.00716.54
7.2.320.0150.00316.56
7.2.310.0030.01416.28
7.2.300.0190.00316.55
7.2.290.0090.01216.33
7.2.260.0110.00615.01
7.2.250.0130.00615.02
7.2.240.0040.01114.77
7.2.230.0110.00415.03
7.2.220.0070.00714.95
7.2.210.0040.01114.71
7.2.200.0060.00914.64
7.2.190.0070.00714.70
7.2.180.0070.00715.01
7.2.170.0100.00714.61
7.2.160.0030.01214.88
7.2.150.0030.01016.57
7.2.140.0120.00016.84
7.2.130.0070.00516.73
7.2.120.0060.00916.74
7.2.110.0040.00816.71
7.2.100.0040.01216.62
7.2.90.0070.00716.78
7.2.80.0050.00816.75
7.2.70.0090.00216.66
7.2.60.0060.00616.71
7.2.50.0030.00616.66
7.2.40.0040.00716.81
7.2.30.0030.00716.77
7.2.20.0050.00716.62
7.2.10.0020.01116.70
7.2.00.0040.01017.61
7.1.330.0030.00915.82
7.1.320.0130.00615.55
7.1.310.0090.00315.77
7.1.300.0040.00715.60
7.1.290.0090.00015.72
7.1.280.0030.00715.79
7.1.270.0080.00815.76
7.1.260.0070.00715.59
7.1.250.0050.00815.79
7.1.240.0000.00915.67
7.1.230.0090.00015.75
7.1.220.0090.00615.67
7.1.210.0030.00615.76
7.1.200.0050.00515.62
7.1.190.0060.00315.71
7.1.180.0060.00915.72
7.1.170.0100.00015.76
7.1.160.0030.00615.61
7.1.150.0030.00715.61
7.1.140.0080.00415.73
7.1.130.0000.00915.63
7.1.120.0040.00815.79
7.1.110.0080.00015.93
7.1.100.0050.00816.77
7.1.90.0060.00615.56
7.1.80.0040.00815.50
7.1.70.0070.00416.52
7.1.60.0070.01017.45
7.1.50.0120.00716.32
7.1.40.0000.00915.88
7.1.30.0060.00615.78
7.1.20.0030.00715.89
7.1.10.0120.00015.81
7.1.00.0060.04318.96
7.0.330.0030.01015.09
7.0.320.0040.00715.31
7.0.310.0040.00815.39
7.0.300.0090.00315.18
7.0.290.0070.00715.31
7.0.280.0030.01015.12
7.0.270.0030.01215.27
7.0.260.0030.00715.29
7.0.250.0070.00315.48
7.0.240.0090.00315.50
7.0.230.0080.00415.47
7.0.220.0000.01115.09
7.0.210.0060.00315.39
7.0.200.0030.00716.02
7.0.190.0040.00815.45
7.0.180.0060.00315.50
7.0.170.0040.00815.30
7.0.160.0070.00715.50
7.0.150.0070.00715.27
7.0.140.0030.03918.71
7.0.130.0030.00715.51
7.0.120.0090.00615.20
7.0.110.0060.00515.43
7.0.100.0070.00315.30
7.0.90.0040.00715.25
7.0.80.0060.00315.28
7.0.70.0000.00815.25
7.0.60.0000.04317.60
7.0.50.0020.02716.68
7.0.40.0000.03116.64
7.0.30.0300.03216.72
7.0.20.0120.05016.81
7.0.10.0030.04816.80
7.0.00.0070.02816.84
5.6.400.0060.00914.53
5.6.390.0120.00313.79
5.6.380.0030.00914.15
5.6.370.0060.00614.28
5.6.360.0030.00614.52
5.6.350.0030.00914.62
5.6.340.0110.00314.09
5.6.330.0030.00613.95
5.6.320.0030.00914.10
5.6.310.0080.00414.16
5.6.300.0090.00914.35
5.6.290.0030.01014.06
5.6.280.0030.04017.70
5.6.270.0130.00314.32
5.6.260.0060.00614.55
5.6.250.0040.00714.53
5.6.240.0060.00614.33
5.6.230.0040.00414.30
5.6.220.0060.00314.41
5.6.210.0090.04117.49
5.6.200.0050.04416.09
5.6.190.0030.02917.34
5.6.180.0050.04817.35
5.6.170.0190.02417.27
5.6.160.0030.02717.20
5.6.150.0050.02216.11
5.6.140.0050.02616.16
5.6.130.0030.04616.15
5.6.120.0050.03217.87
5.6.110.0020.04617.79
5.6.100.0100.04217.79
5.6.90.0100.03017.52
5.6.80.0030.02617.31
5.6.70.0100.00314.09
5.6.60.0000.01414.02
5.6.50.0030.01014.10
5.6.40.0000.01014.28
5.6.30.0080.00814.16
5.6.20.0030.00614.09
5.6.10.0070.00414.01
5.6.00.0070.00714.42
5.5.380.0040.00814.13
5.5.370.0000.01114.00
5.5.360.0040.00414.31
5.5.350.1910.02017.39
5.5.340.0050.02116.07
5.5.330.0090.04417.32
5.5.320.0150.02517.26
5.5.310.0190.03217.15
5.5.300.0050.04215.97
5.5.290.0100.04216.11
5.5.280.0110.03617.42
5.5.270.0050.02817.63
5.5.260.0200.03217.52
5.5.250.0020.02717.44
5.5.240.0080.02117.15
5.5.230.0100.00314.16
5.5.220.0060.00814.14
5.5.210.0060.00914.18
5.5.200.0070.00714.20
5.5.190.0100.00714.21
5.5.180.0090.00314.08
5.5.170.0030.00913.80
5.5.160.0030.01014.28
5.5.150.0110.00413.84
5.5.140.0040.00813.92
5.5.130.0060.00614.23
5.5.120.0070.00313.99
5.5.110.0060.00613.83
5.5.100.0110.00414.32
5.5.90.0070.00714.01
5.5.80.0060.00913.71
5.5.70.0160.00014.26
5.5.60.0070.00314.38
5.5.50.0080.00814.22
5.5.40.0000.01614.06
5.5.30.0030.00713.79
5.5.20.0030.00914.13
5.5.10.0060.00914.24
5.5.00.0040.00813.71
5.4.450.0420.02415.38
5.4.440.0530.03115.39
5.4.430.0550.03315.51
5.4.420.0070.02915.61
5.4.410.0130.03015.56
5.4.400.0550.03015.22
5.4.390.0480.03215.22
5.4.380.0100.02715.16
5.4.370.0080.03015.14
5.4.360.0070.03115.09
5.4.350.0080.03015.10
5.4.340.0120.02415.05
5.4.330.0030.00911.59
5.4.320.0080.01812.02
5.4.310.0090.02712.02
5.4.300.0050.02212.02
5.4.290.0060.03012.02
5.4.280.0080.02111.97
5.4.270.0070.02411.97
5.4.260.0060.02411.97
5.4.250.0040.02411.97
5.4.240.0060.02311.97
5.4.230.0070.02111.97
5.4.220.0050.02311.96
5.4.210.0070.03011.97
5.4.200.0020.02711.97
5.4.190.0060.02311.96
5.4.180.0040.02411.96
5.4.170.0070.02311.97
5.4.160.0100.02611.97
5.4.150.0100.02911.96
5.4.140.0080.02911.81
5.4.130.0080.02711.80
5.4.120.0080.02411.78
5.4.110.0060.02911.78
5.4.100.0080.02211.78
5.4.90.0070.02811.78
5.4.80.0070.02611.78
5.4.70.0070.03011.78
5.4.60.0090.03011.78
5.4.50.0110.04911.78
5.4.40.0090.02411.77
5.4.30.0040.02411.77
5.4.20.0060.02211.77
5.4.10.0080.02311.77
5.4.00.0050.02311.51
5.3.290.0040.02412.20
5.3.280.0060.02312.15
5.3.270.0060.02412.16
5.3.260.0070.02712.16
5.3.250.0040.02512.16
5.3.240.0060.02212.16
5.3.230.0070.02312.15
5.3.220.0040.03012.14
5.3.210.0040.02712.14
5.3.200.0050.02312.14
5.3.190.0110.01912.14
5.3.180.0050.02312.13
5.3.170.0050.02312.13
5.3.160.0090.02612.13
5.3.150.0090.02512.13
5.3.140.0050.02212.13
5.3.130.0080.02812.12
5.3.120.0060.03212.13
5.3.110.0050.02412.13
5.3.100.0050.02311.86
5.3.90.0040.02311.84
5.3.80.0050.02211.83
5.3.70.0070.02211.83
5.3.60.0080.03111.83
5.3.50.0090.01911.80
5.3.40.0090.02811.80
5.3.30.0050.02911.77
5.3.20.0060.02511.66
5.3.10.0070.02011.64
5.3.00.0040.02311.63
5.2.170.0070.0429.18
5.2.160.0110.0379.18
5.2.150.0190.0779.18
5.2.140.0070.0339.17
5.2.130.0060.0299.13
5.2.120.0120.0389.14
5.2.110.0120.0449.14
5.2.100.0170.0519.14
5.2.90.0080.0419.15
5.2.80.0050.0349.13
5.2.70.0050.0349.13
5.2.60.0060.0319.09
5.2.50.0060.0349.05
5.2.40.0050.0339.03
5.2.30.0060.0369.01
5.2.20.0060.0298.99
5.2.10.0030.0348.91
5.2.00.0050.0328.78
5.1.60.0030.0288.06
5.1.50.0060.0268.05
5.1.40.0060.0288.04
5.1.30.0070.0328.39
5.1.20.0150.0268.41
5.1.10.0050.0298.13
5.1.00.0080.0258.13
5.0.50.0070.0246.61
5.0.40.0080.0186.47
5.0.30.0060.0326.29
5.0.20.0020.0246.26
5.0.10.0080.0236.23
5.0.00.0090.0296.23
4.4.90.0040.0164.78
4.4.80.0030.0234.75
4.4.70.0030.0184.76
4.4.60.0050.0224.76
4.4.50.0030.0184.77
4.4.40.0000.0324.71
4.4.30.0050.0164.76
4.4.20.0030.0184.85
4.4.10.0030.0204.85
4.4.00.0040.0284.75
4.3.110.0030.0294.67
4.3.100.0030.0244.66
4.3.90.0040.0214.63
4.3.80.0050.0344.58
4.3.70.0040.0224.63
4.3.60.0030.0234.63
4.3.50.0090.0184.63
4.3.40.0040.0274.54
4.3.30.0040.0163.28
4.3.20.0040.0163.26
4.3.10.0060.0293.21
4.3.00.0000.0278.06

preferences:
47.92 ms | 400 KiB | 5 Q