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)
8.3.60.0070.01416.63
8.3.50.0180.00521.81
8.3.40.0070.00719.02
8.3.30.0100.00319.07
8.3.20.0080.00020.21
8.3.10.0040.00723.57
8.3.00.0050.00219.02
8.2.180.0060.00916.88
8.2.170.0120.00322.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00720.39
8.2.110.0050.00522.24
8.2.100.0080.00417.78
8.2.90.0000.00919.09
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0060.00319.71
8.2.30.0000.00818.07
8.2.20.0040.00417.75
8.2.10.0000.00818.00
8.2.00.0040.00417.68
8.1.280.0140.00725.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0040.00719.04
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0060.00318.44
8.1.160.0040.00421.84
8.1.150.0000.00718.46
8.1.140.0080.00017.32
8.1.130.0000.00717.84
8.1.120.0070.00017.39
8.1.110.0080.00017.29
8.1.100.0000.00817.45
8.1.90.0000.00817.43
8.1.80.0000.00717.43
8.1.70.0050.00317.32
8.1.60.0040.00417.57
8.1.50.0000.00717.45
8.1.40.0040.00417.50
8.1.30.0030.00517.69
8.1.20.0030.00517.68
8.1.10.0030.00617.50
8.1.00.0070.00017.51
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0040.00418.39
8.0.270.0070.00017.11
8.0.260.0070.00017.08
8.0.250.0070.00016.91
8.0.240.0040.00416.93
8.0.230.0000.00716.87
8.0.220.0100.00016.84
8.0.210.0070.00016.93
8.0.200.0030.00316.83
8.0.190.0050.00216.93
8.0.180.0090.00216.93
8.0.170.0000.00816.91
8.0.160.0070.00016.75
8.0.150.0070.00016.76
8.0.140.0060.00316.86
8.0.130.0000.00513.21
8.0.120.0040.00416.85
8.0.110.0000.00816.90
8.0.100.0040.00416.95
8.0.90.0080.00016.89
8.0.80.0070.01416.85
8.0.70.0040.00416.96
8.0.60.0000.00816.74
8.0.50.0040.00416.93
8.0.30.0110.00816.99
8.0.20.0110.00917.40
8.0.10.0050.00317.06
8.0.00.0060.01116.85
7.4.330.0050.00015.09
7.4.320.0030.00316.54
7.4.300.0060.00016.45
7.4.290.0040.00416.56
7.4.280.0070.00016.44
7.4.270.0000.00816.53
7.4.260.0000.00716.54
7.4.250.0040.00416.49
7.4.240.0050.00216.47
7.4.230.0000.00716.55
7.4.220.0040.01516.40
7.4.210.0050.00916.52
7.4.200.0030.00316.35
7.4.190.0030.00316.70
7.4.160.0090.01316.50
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0130.00616.55
7.4.120.0090.00916.50
7.4.110.0110.00616.35
7.4.100.0130.00716.43
7.4.90.0100.00716.44
7.4.80.0100.01019.39
7.4.70.0070.01016.64
7.4.60.0040.01216.49
7.4.50.0040.00416.31
7.4.40.0150.00916.44
7.4.30.0060.01216.30
7.4.00.0160.00015.02
7.3.330.0030.00313.04
7.3.320.0050.00013.11
7.3.310.0070.00016.20
7.3.300.0030.00316.19
7.3.290.0100.01716.32
7.3.280.0100.00916.20
7.3.270.0070.01017.40
7.3.260.0060.01016.28
7.3.250.0080.00816.29
7.3.240.0150.00416.49
7.3.230.0030.01316.39
7.3.210.0140.00816.24
7.3.200.0110.01119.39
7.3.190.0110.00716.41
7.3.180.0100.00616.30
7.3.170.0050.01516.27
7.3.160.0090.01216.18
7.3.120.0090.00614.58
7.2.330.0030.02116.51
7.2.320.0190.00816.58
7.2.310.0170.00016.45
7.2.300.0150.00316.59
7.2.290.0070.01116.27
7.2.120.0120.00316.43
7.2.110.0080.00316.14
7.2.100.0070.00716.36
7.2.90.0080.00416.54
7.2.80.0040.01316.25
7.2.70.0130.00216.88
7.2.60.0090.00616.66
7.2.50.0110.00716.67
7.2.40.0160.00316.72
7.2.30.0100.00516.49
7.2.20.0110.00816.73
7.2.10.0090.00916.80
7.2.00.0040.00817.91
7.1.240.0030.00915.63
7.1.230.0000.00915.66
7.1.220.0110.00415.75
7.1.210.0180.00015.80
7.1.200.0030.00715.63
7.1.190.0090.00915.85
7.1.180.0140.00015.77
7.1.170.0110.00315.73
7.1.160.0120.00215.57
7.1.150.0070.01015.41
7.1.140.0100.00515.80
7.1.130.0080.00415.63
7.1.120.0100.00315.73
7.1.110.0140.00715.81
7.1.100.0070.00616.70
7.1.90.0080.00815.73
7.1.80.0060.01015.76
7.1.70.0090.00216.20
7.1.60.0080.01117.56
7.1.50.0180.00616.29
7.1.40.0060.00615.66
7.1.30.0110.00015.39
7.1.20.0100.00315.66
7.1.10.0110.00515.61
7.1.00.0050.04319.08
7.0.320.0140.00315.30
7.0.310.0090.00915.23
7.0.300.0120.00615.38
7.0.290.0090.00615.16
7.0.280.0120.00315.24
7.0.270.0100.00515.52
7.0.260.0130.00415.53
7.0.250.0040.01115.37
7.0.240.0120.00615.33
7.0.230.0150.00715.48
7.0.220.0080.00815.44
7.0.210.0080.00815.50
7.0.200.0100.00115.97
7.0.190.0080.00815.40
7.0.180.0140.00015.14
7.0.170.0070.01015.39
7.0.160.0140.00215.40
7.0.150.0110.00415.32
7.0.140.0070.04018.76
7.0.130.0060.00615.34
7.0.120.0070.00715.55
7.0.110.0100.00615.44
7.0.100.0120.00615.27
7.0.90.0090.00615.13
7.0.80.0070.00715.42
7.0.70.0130.00515.36
7.0.60.0100.02717.59
7.0.50.0100.01916.65
7.0.40.0080.03016.88
7.0.30.0210.04516.68
7.0.20.0170.04416.75
7.0.10.0060.03016.79
7.0.00.0080.02616.70
5.6.380.0070.00514.35
5.6.370.0120.00614.41
5.6.360.0130.00314.28
5.6.350.0120.00313.89
5.6.340.0100.00714.38
5.6.330.0060.00914.16
5.6.320.0140.00314.36
5.6.310.0130.00414.38
5.6.300.0100.00314.37
5.6.290.0030.00914.38
5.6.280.0040.04017.50
5.6.270.0000.01514.16
5.6.260.0120.00613.97
5.6.250.0100.00314.52
5.6.240.0140.00014.40
5.6.230.0070.01014.11
5.6.220.0080.00814.44
5.6.210.0120.03717.39
5.6.200.0120.01816.28
5.6.190.0090.04317.45
5.6.180.0060.02917.21
5.6.170.0200.04217.35
5.6.160.0060.03517.33
5.6.150.0070.03116.38
5.6.140.0090.02516.12
5.6.130.0080.02916.29
5.6.120.0040.02917.53
5.6.110.0070.03117.56
5.6.100.0060.04417.50
5.6.90.0080.04117.47
5.6.80.0080.04217.39
5.6.70.0000.01214.16
5.6.60.0100.00314.30
5.6.50.0160.00014.25
5.6.40.0100.00314.31
5.6.30.0160.00314.31
5.6.20.0130.00414.32
5.6.10.0060.00814.05
5.6.00.0130.00414.48
5.5.380.0050.00911.27
5.5.370.0130.00311.27
5.5.360.0040.00411.27
5.5.350.1970.02215.83
5.5.340.0100.01814.61
5.5.330.0050.03415.75
5.5.320.0250.02015.77
5.5.310.0170.04515.77
5.5.300.0150.03214.59
5.5.290.0070.04414.59
5.5.280.0070.03116.07
5.5.270.0050.03416.06
5.5.260.0100.04016.06
5.5.250.0070.02115.96
5.5.240.0110.03215.77
5.5.230.0060.00611.27
5.5.220.0080.00011.27
5.5.210.0060.00811.27
5.5.200.0050.00811.27
5.5.190.0110.00011.27
5.5.180.0080.00011.27
5.5.170.0080.00514.05
5.5.160.0030.00511.27
5.5.150.0110.00011.27
5.5.140.0000.00911.27
5.5.130.0040.00411.27
5.5.120.0120.00011.27
5.5.110.0090.00311.27
5.5.100.0030.00911.27
5.5.90.0100.00011.27
5.5.80.0110.00311.27
5.5.70.0070.00311.27
5.5.60.0140.00011.27
5.5.50.0090.00011.27
5.5.40.0100.00311.27
5.5.30.0110.00311.27
5.5.20.0040.00711.27
5.5.10.0080.00411.27
5.5.00.0070.00711.27
5.4.450.0130.03815.22
5.4.440.0630.03415.39
5.4.430.0500.03815.39
5.4.420.0370.03715.26
5.4.410.0460.03115.34
5.4.400.0440.02315.23
5.4.390.0580.02715.30
5.4.380.0090.02914.88
5.4.370.0060.03114.93
5.4.360.0070.03014.88
5.4.350.0130.03614.95
5.4.340.0050.03214.88
5.4.330.0100.00011.27
5.4.320.0060.02711.86
5.4.310.0080.02711.86
5.4.300.0040.02211.86
5.4.290.0120.02311.86
5.4.280.0100.02411.81
5.4.270.0090.02811.81
5.4.260.0090.03211.81
5.4.250.0200.05811.81
5.4.240.0070.03711.81
5.4.230.0090.03611.80
5.4.220.0090.03711.80
5.4.210.0090.03511.80
5.4.200.0100.03011.80
5.4.190.0120.02311.80
5.4.180.0090.03011.80
5.4.170.0110.03911.81
5.4.160.0070.03211.81
5.4.150.0090.02811.80
5.4.140.0080.02711.65
5.4.130.0110.02411.64
5.4.120.0120.02511.62
5.4.110.0090.02311.62
5.4.100.0160.04011.62
5.4.90.0080.02111.62
5.4.80.0070.02111.62
5.4.70.0070.02011.61
5.4.60.0080.02011.61
5.4.50.0080.02111.61
5.4.40.0050.02211.61
5.4.30.0090.02111.61
5.4.20.0100.02011.61
5.4.10.0050.02111.61
5.4.00.0060.02711.35
5.3.290.0050.02312.04
5.3.280.0120.03111.99
5.3.270.0130.03112.00
5.3.260.0140.02811.99
5.3.250.0140.02412.00
5.3.240.0070.03111.99
5.3.230.0060.03011.99
5.3.220.0090.03111.97
5.3.210.0100.02711.97
5.3.200.0080.02311.97
5.3.190.0100.01911.97
5.3.180.0060.02811.97
5.3.170.0060.02911.97
5.3.160.0110.03011.97
5.3.150.0060.02411.97
5.3.140.0070.02411.96
5.3.130.0060.02411.96
5.3.120.0050.02611.96
5.3.110.0060.02511.96
5.3.100.0110.02611.70
5.3.90.0100.02011.67
5.3.80.0070.02211.67
5.3.70.0070.01911.67
5.3.60.0060.02411.66
5.3.50.0060.02211.63
5.3.40.0090.02311.64
5.3.30.0080.02211.61
5.3.20.0130.02911.49
5.3.10.0070.02111.48
5.3.00.0160.04011.48
5.2.170.0100.03110.22
5.2.160.0050.02010.22
5.2.150.0080.01810.22
5.2.140.0080.01910.22
5.2.130.0070.02810.20
5.2.120.0070.01910.20
5.2.110.0050.02010.21
5.2.100.0070.01610.20
5.2.90.0080.01810.20
5.2.80.0110.03610.20
5.2.70.0090.02310.20
5.2.60.0060.02410.18
5.2.50.0080.02410.16
5.2.40.0050.02410.15
5.2.30.0070.01910.14
5.2.20.0040.02010.13
5.2.10.0040.01910.09
5.2.00.0110.02410.02
5.1.60.0070.0229.67
5.1.50.0070.0219.66
5.1.40.0080.0219.66
5.1.30.0090.0219.83
5.1.20.0080.0249.84
5.1.10.0060.0239.70
5.1.00.0080.0239.70
5.0.50.0070.0228.94
5.0.40.0050.0218.87
5.0.30.0080.0348.78
5.0.20.0070.0258.76
5.0.10.0040.0278.75
5.0.00.0090.0298.75
4.4.90.0070.0158.02
4.4.80.0100.0108.01
4.4.70.0030.0158.01
4.4.60.0020.0188.01
4.4.50.0090.0108.02
4.4.40.0040.0317.99
4.4.30.0050.0118.02
4.4.20.0050.0108.06
4.4.10.0060.0098.06
4.4.00.0040.0328.01
4.3.110.0020.0137.97
4.3.100.0050.0147.97
4.3.90.0050.0197.95
4.3.80.0060.0197.93
4.3.70.0070.0087.95
4.3.60.0040.0137.95
4.3.50.0060.0197.95
4.3.40.0040.0147.90
4.3.30.0020.0107.28
4.3.20.0030.0097.26
4.3.10.0050.0097.25
4.3.00.0060.0139.65

preferences:
37.6 ms | 401 KiB | 5 Q