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"); $badBrowsers = array("Safari"); if (in_array($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)
8.3.60.0040.01116.75
8.3.50.0140.00521.99
8.3.40.0070.00718.79
8.3.30.0140.00019.14
8.3.20.0000.00820.36
8.3.10.0090.00023.71
8.3.00.0040.00419.25
8.2.180.0110.00416.50
8.2.170.0070.00722.96
8.2.160.0110.00320.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00422.30
8.2.110.0060.00321.04
8.2.100.0080.00417.91
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0030.00619.82
8.2.30.0040.00418.10
8.2.20.0070.00017.74
8.2.10.0040.00417.94
8.2.00.0040.00417.79
8.1.280.0110.00425.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0100.00022.42
8.1.230.0080.00420.97
8.1.220.0060.00317.74
8.1.210.0000.00822.18
8.1.200.0040.00417.35
8.1.190.0060.00617.23
8.1.180.0000.00818.94
8.1.170.0030.00618.49
8.1.160.0030.00621.88
8.1.150.0050.00318.54
8.1.140.0000.00717.30
8.1.130.0000.00717.82
8.1.120.0000.00717.31
8.1.110.0050.00517.32
8.1.100.0050.00317.37
8.1.90.0000.00717.36
8.1.80.0070.00017.43
8.1.70.0030.00517.35
8.1.60.0050.00317.54
8.1.50.0030.00517.48
8.1.40.0040.00417.41
8.1.30.0000.00817.67
8.1.20.0000.00817.69
8.1.10.0090.00017.63
8.1.00.0000.00817.48
8.0.300.0040.00419.94
8.0.290.0050.00217.05
8.0.280.0000.00718.36
8.0.270.0040.00417.19
8.0.260.0070.00017.21
8.0.250.0070.00016.88
8.0.240.0050.00216.96
8.0.230.0000.00716.99
8.0.220.0090.00016.79
8.0.210.0040.00416.86
8.0.200.0030.00316.96
8.0.190.0040.00416.92
8.0.180.0070.00016.79
8.0.170.0000.00816.82
8.0.160.0040.00416.96
8.0.150.0040.00416.85
8.0.140.0040.00416.81
8.0.130.0060.00013.33
8.0.120.0080.00016.85
8.0.110.0000.00716.82
8.0.100.0090.00016.83
8.0.90.0050.00316.92
8.0.80.0060.01116.84
8.0.70.0050.00316.90
8.0.60.0070.00016.91
8.0.50.0000.00716.75
8.0.30.0060.01317.18
8.0.20.0090.00817.40
8.0.10.0020.00516.89
8.0.00.0090.00916.69
7.4.330.0020.00215.03
7.4.320.0070.00016.54
7.4.300.0030.00316.45
7.4.290.0000.00716.39
7.4.280.0040.00416.43
7.4.270.0000.00716.42
7.4.260.0050.00216.40
7.4.250.0040.00416.53
7.4.240.0030.00416.35
7.4.230.0000.00716.48
7.4.220.0100.01316.48
7.4.210.0060.01016.51
7.4.200.0000.00716.34
7.4.190.0070.00016.39
7.4.160.0130.00316.30
7.4.150.0060.01217.40
7.4.140.0050.01217.86
7.4.130.0080.01316.47
7.4.120.0120.00616.41
7.4.110.0080.00816.53
7.4.100.0090.00916.43
7.4.90.0090.00916.48
7.4.80.0040.01819.39
7.4.70.0030.01316.43
7.4.60.0070.01416.45
7.4.50.0000.00816.44
7.4.40.0110.00616.36
7.4.30.0030.01316.62
7.4.00.0030.01214.86
7.3.330.0050.00013.04
7.3.320.0000.00513.04
7.3.310.0050.00216.07
7.3.300.0050.00316.25
7.3.290.0030.01316.24
7.3.280.0100.00716.19
7.3.270.0140.00317.40
7.3.260.0130.00316.37
7.3.250.0040.01516.30
7.3.240.0120.00616.29
7.3.230.0100.00716.53
7.3.210.0150.00316.21
7.3.200.0080.01319.39
7.3.190.0120.00616.40
7.3.180.0140.00716.43
7.3.170.0100.01016.27
7.3.160.0030.01416.38
7.3.120.0100.00314.86
7.3.10.0070.00716.36
7.3.00.0050.01216.40
7.2.330.0130.00616.21
7.2.320.0060.01116.50
7.2.310.0040.01316.39
7.2.300.0030.01316.48
7.2.290.0090.01516.53
7.2.130.0070.00916.58
7.2.120.0090.00516.38
7.2.110.0080.00716.52
7.2.100.0100.00416.67
7.2.90.0070.00816.58
7.2.80.0080.00616.40
7.2.70.0080.00716.46
7.2.60.0090.00816.59
7.2.50.0100.00516.54
7.2.40.0100.00816.49
7.2.30.0080.00716.66
7.2.20.0090.00616.56
7.2.10.0080.00916.64
7.2.00.0100.00816.85
7.1.250.0070.00715.46
7.1.240.0000.01115.64
7.1.230.0070.00715.55
7.1.220.0040.00415.24
7.1.210.0030.01215.69
7.1.200.0070.00615.67
7.1.190.0040.00915.47
7.1.180.0030.00915.64
7.1.170.0090.00015.76
7.1.160.0080.00415.32
7.1.150.0030.00615.61
7.1.140.0070.00715.50
7.1.130.0030.00915.58
7.1.120.0040.00815.65
7.1.110.0080.00015.67
7.1.100.0090.00816.68
7.1.90.0030.00715.66
7.1.80.0030.01015.73
7.1.70.0030.01016.34
7.1.60.0080.00817.50
7.1.50.0090.01216.13
7.1.40.0000.01315.49
7.1.30.0100.00615.37
7.1.20.0030.00515.39
7.1.10.0070.01015.79
7.1.00.0020.04519.03
7.0.330.0070.00715.30
7.0.320.0040.00714.96
7.0.310.0030.01015.18
7.0.300.0040.00815.04
7.0.290.0030.00715.26
7.0.280.0030.00915.03
7.0.270.0090.00015.43
7.0.260.0030.00715.22
7.0.250.0040.00715.40
7.0.240.0070.00315.25
7.0.230.0130.00315.36
7.0.220.0000.01015.20
7.0.210.0060.00615.17
7.0.200.0020.00815.87
7.0.190.0070.00015.31
7.0.180.0030.01215.00
7.0.170.0090.00615.39
7.0.160.0040.00415.36
7.0.150.0030.00615.22
7.0.140.0060.04018.63
7.0.130.0040.00415.21
7.0.120.0100.00314.94
7.0.110.0080.00514.84
7.0.100.0000.00915.33
7.0.90.0040.01115.11
7.0.80.0070.00714.93
7.0.70.0040.00715.22
7.0.60.0030.03517.50
7.0.50.0070.02116.49
7.0.40.0050.02916.45
7.0.30.0230.03816.54
7.0.20.0150.03916.68
7.0.10.0080.04616.80
7.0.00.0130.03516.75
5.6.380.0030.00713.91
5.6.370.0110.00014.20
5.6.360.0070.00014.42
5.6.350.0030.00714.36
5.6.340.0030.01314.15
5.6.330.0030.01014.04
5.6.320.0080.00414.23
5.6.310.0100.00613.84
5.6.300.0100.00714.24
5.6.290.0070.00414.16
5.6.280.0060.03617.68
5.6.270.0050.00314.50
5.6.260.0030.01014.48
5.6.250.0070.00714.11
5.6.240.0030.00714.21
5.6.230.0000.00913.97
5.6.220.0030.01214.17
5.6.210.0100.04217.34
5.6.200.0050.03916.24
5.6.190.0070.03917.34
5.6.180.0060.02317.37
5.6.170.0230.03917.32
5.6.160.0030.02417.21
5.6.150.0060.02716.14
5.6.140.0090.02516.25
5.6.130.0020.03416.16
5.6.120.0060.02517.55
5.6.110.0110.04317.56
5.6.100.0100.04317.68
5.6.90.0020.05117.51
5.6.80.0090.02217.36
5.6.70.0030.00714.10
5.6.60.0040.01114.13
5.6.50.0040.01414.07
5.6.40.0000.00814.08
5.6.30.0050.00513.93
5.6.20.0040.01213.82
5.6.10.0080.00414.26
5.6.00.0040.01113.95
5.5.380.0030.01011.21
5.5.370.0000.00911.15
5.5.360.0060.00610.91
5.5.350.2130.02515.59
5.5.340.0030.02514.35
5.5.330.0040.04515.54
5.5.320.0150.02815.56
5.5.310.0230.03915.59
5.5.300.0050.02114.47
5.5.290.0070.03714.50
5.5.280.0050.04715.90
5.5.270.0040.02415.93
5.5.260.0050.02415.83
5.5.250.0060.03115.77
5.5.240.0090.03315.43
5.5.230.0060.00310.97
5.5.220.0040.00710.79
5.5.210.0070.00311.02
5.5.200.0030.00310.96
5.5.190.0080.00311.03
5.5.180.0100.00010.69
5.5.170.0080.00310.97
5.5.160.0000.00610.68
5.5.150.0060.00610.96
5.5.140.0070.00010.80
5.5.130.0030.00310.82
5.5.120.0030.00611.10
5.5.110.0060.00311.03
5.5.100.0080.00311.01
5.5.90.0070.00710.85
5.5.80.0030.00310.93
5.5.70.0000.00711.18
5.5.60.0030.00711.02
5.5.50.0020.00510.95
5.5.40.0000.00910.72
5.5.30.0000.01210.88
5.5.20.0000.01211.07
5.5.10.0000.00711.03
5.5.00.0030.00710.87
5.4.450.0520.03615.21
5.4.440.0050.03115.12
5.4.430.0530.02815.22
5.4.420.0420.02715.27
5.4.410.0060.03115.18
5.4.400.0440.02114.84
5.4.390.0350.03014.99
5.4.380.0070.03014.72
5.4.370.0080.03114.84
5.4.360.0130.02914.72
5.4.350.0080.02814.74
5.4.340.0020.03314.67
5.4.330.0000.01110.75
5.4.320.0060.02611.71
5.4.310.0050.02211.64
5.4.300.0060.02111.60
5.4.290.0100.02911.64
5.4.280.0060.03111.56
5.4.270.0060.03111.56
5.4.260.0080.02711.52
5.4.250.0090.03011.49
5.4.240.0080.03211.59
5.4.230.0070.04211.49
5.4.220.0050.03111.40
5.4.210.0060.03311.58
5.4.200.0060.03311.65
5.4.190.0060.03311.48
5.4.180.0080.03411.59
5.4.170.0080.06311.49
5.4.160.0140.05311.52
5.4.150.0220.06911.49
5.4.140.0100.07211.47
5.4.130.0070.04811.32
5.4.120.0070.04911.30
5.4.110.0080.05911.23
5.4.100.0080.05311.36
5.4.90.0050.02811.36
5.4.80.0100.03311.37
5.4.70.0080.05911.35
5.4.60.0140.04911.40
5.4.50.0050.03111.39
5.4.40.0060.02911.26
5.4.30.0060.02911.39
5.4.20.0060.02711.44
5.4.10.0040.02911.24
5.4.00.0100.02611.06
5.3.290.0070.02211.66
5.3.280.0090.02711.48
5.3.270.0060.03511.61
5.3.260.0070.03011.52
5.3.250.0030.03411.54
5.3.240.0070.02711.46
5.3.230.0060.03011.58
5.3.220.0030.03211.48
5.3.210.0090.03211.48
5.3.200.0090.02911.49
5.3.190.0090.03111.52
5.3.180.0060.03211.57
5.3.170.0040.03111.56
5.3.160.0050.03211.54
5.3.150.0100.02711.56
5.3.140.0040.03311.59
5.3.130.0090.03311.57
5.3.120.0090.06311.61
5.3.110.0100.06411.56
5.3.100.0130.04311.31
5.3.90.0070.03111.25
5.3.80.0060.03111.13
5.3.70.0020.03411.20
5.3.60.0190.05411.21
5.3.50.0130.04411.01
5.3.40.0130.02511.11
5.3.30.0120.04811.11
5.3.20.0100.04310.99
5.3.10.0050.02710.83
5.3.00.0060.02910.78
5.2.170.0090.0329.35
5.2.160.0060.0369.37
5.2.150.0030.0269.37
5.2.140.0050.0279.29
5.2.130.0100.0389.21
5.2.120.0100.0439.17
5.2.110.0080.0449.17
5.2.100.0070.0509.25
5.2.90.0070.0239.32
5.2.80.0050.0239.26
5.2.70.0060.0239.34
5.2.60.0050.0309.11
5.2.50.0060.0239.22
5.2.40.0090.0239.25
5.2.30.0080.0219.23
5.2.20.0050.0229.13
5.2.10.0050.0229.03
5.2.00.0150.0328.99
5.1.60.0070.0248.25
5.1.50.0070.0198.15
5.1.40.0090.0288.19
5.1.30.0050.0208.54
5.1.20.0060.0298.51
5.1.10.0060.0198.35
5.1.00.0080.0278.24
5.0.50.0050.0307.16
5.0.40.0030.0167.08
5.0.30.0040.0226.99
5.0.20.0080.0186.98
5.0.10.0070.0186.96
5.0.00.0050.0506.96
4.4.90.0070.0236.23
4.4.80.0060.0156.22
4.4.70.0040.0146.23
4.4.60.0020.0146.23
4.4.50.0020.0156.23
4.4.40.0050.0186.20
4.4.30.0040.0136.23
4.4.20.0040.0126.27
4.4.10.0050.0166.27
4.4.00.0040.0186.23
4.3.110.0020.0156.18
4.3.100.0030.0166.18
4.3.90.0070.0126.17
4.3.80.0050.0186.14
4.3.70.0030.0156.16
4.3.60.0040.0136.16
4.3.50.0100.0196.16
4.3.40.0060.0356.12
4.3.30.0030.0185.49
4.3.20.0080.0205.47
4.3.10.0050.0205.46
4.3.00.0060.0087.88

preferences:
37.99 ms | 401 KiB | 5 Q