3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(preg_match('/MSIE (.*?);/', "Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko" ) || preg_match('/^(?=.*(Trident))(?=.*(rv:11.0)).*$/', "Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko" )) { $url = 'IE detected'; } else { $url = 'not detected'; } echo $url;

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)
8.3.70.0100.00616.75
8.3.60.0120.00318.65
8.3.50.0100.00822.00
8.3.40.0070.00718.97
8.3.30.0110.00419.10
8.3.20.0080.00020.16
8.3.10.0040.00422.04
8.3.00.0080.00022.45
8.2.190.0070.01116.75
8.2.180.0030.01216.50
8.2.170.0160.00322.96
8.2.160.0060.00919.20
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0060.00319.61
8.2.110.0090.00022.13
8.2.100.0110.00017.84
8.2.90.0040.00417.75
8.2.80.0040.00717.97
8.2.70.0060.00318.03
8.2.60.0030.00618.09
8.2.50.0030.00518.10
8.2.40.0000.00819.34
8.2.30.0000.00718.09
8.2.20.0040.00417.76
8.2.10.0070.00017.72
8.2.00.0000.00817.72
8.1.280.0000.01425.92
8.1.270.0040.00422.20
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00723.92
8.1.230.0060.00620.87
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.60
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.74
8.1.160.0000.00822.06
8.1.150.0040.00418.89
8.1.140.0080.00017.54
8.1.130.0070.00017.82
8.1.120.0030.00317.59
8.1.110.0000.00817.64
8.1.100.0050.00317.63
8.1.90.0000.00717.62
8.1.80.0040.00417.65
8.1.70.0070.00017.59
8.1.60.0000.00717.81
8.1.50.0020.00517.66
8.1.40.0000.00817.69
8.1.30.0030.00617.84
8.1.20.0000.00817.82
8.1.10.0000.00717.55
8.1.00.0030.00617.44
8.0.300.0040.00419.77
8.0.290.0030.00616.88
8.0.280.0030.00318.46
8.0.270.0050.00317.28
8.0.260.0030.00317.02
8.0.250.0040.00417.13
8.0.240.0030.00317.14
8.0.230.0030.00317.11
8.0.220.0020.00517.12
8.0.210.0040.00417.05
8.0.200.0030.00317.11
8.0.190.0070.00017.13
8.0.180.0040.00416.94
8.0.170.0000.00816.96
8.0.160.0040.00417.18
8.0.150.0070.00016.88
8.0.140.0000.00816.95
8.0.130.0000.00613.50
8.0.120.0000.00817.00
8.0.110.0040.00417.04
8.0.100.0040.00416.98
8.0.90.0040.00417.06
8.0.80.0070.01317.04
8.0.70.0040.00416.96
8.0.60.0050.00317.06
8.0.50.0040.00416.89
8.0.30.0100.00917.51
8.0.20.0060.01417.40
8.0.10.0070.00017.13
8.0.00.0070.01316.87
7.4.330.0060.00015.18
7.4.320.0030.00316.75
7.4.300.0070.00016.86
7.4.290.0030.00316.75
7.4.280.0070.00016.71
7.4.270.0000.00716.66
7.4.260.0090.00016.66
7.4.250.0040.00416.84
7.4.240.0040.00416.84
7.4.230.0000.00716.80
7.4.220.0060.01216.90
7.4.210.0080.01016.76
7.4.200.0030.00316.82
7.4.190.0050.00516.91
7.4.160.0120.00616.43
7.4.150.0120.00617.40
7.4.140.0130.00717.86
7.4.130.0150.00816.67
7.4.120.0110.00616.74
7.4.110.0110.00716.54
7.4.100.0070.01016.66
7.4.90.0070.01116.79
7.4.80.0090.01019.39
7.4.70.0070.01016.70
7.4.60.0060.01216.64
7.4.50.0040.00416.57
7.4.40.0070.01022.77
7.4.30.0100.01016.67
7.4.00.0030.00715.18
7.3.330.0050.00013.25
7.3.320.0000.00613.07
7.3.310.0030.00316.33
7.3.300.0030.00316.26
7.3.290.0060.00916.36
7.3.280.0070.01016.30
7.3.270.0190.00617.40
7.3.260.0030.01516.33
7.3.250.0040.01316.53
7.3.240.0100.00716.40
7.3.230.0090.00816.50
7.3.210.0170.00016.25
7.3.200.0030.01319.39
7.3.190.0140.00716.60
7.3.180.0130.00416.37
7.3.170.0100.00716.49
7.3.160.0080.00816.48
7.3.120.0060.00914.96
7.2.330.0080.00916.76
7.2.320.0070.01416.58
7.2.310.0070.01016.59
7.2.300.0100.01216.65
7.2.290.0080.00816.63
7.2.00.0060.01019.63
7.1.100.0070.00718.39
7.1.70.0070.00017.18
7.1.60.0070.01019.82
7.1.50.0130.00017.29
7.1.00.0130.06322.36
7.0.200.0070.00317.07
7.0.140.0100.06722.00
7.0.60.0000.06720.02
7.0.50.0030.04317.93
7.0.40.0070.08020.24
7.0.30.0470.07320.11
7.0.20.0330.05020.32
7.0.10.0130.05020.03
7.0.00.0030.07320.33
5.6.280.0000.07321.09
5.6.210.0170.07320.47
5.6.200.0200.07018.16
5.6.190.0030.07020.41
5.6.180.0170.08020.77
5.6.170.0200.08020.51
5.6.160.0030.04320.38
5.6.150.0030.06318.18
5.6.140.0070.03718.09
5.6.130.0070.04318.15
5.6.120.0200.06720.98
5.6.110.0130.07021.11
5.6.100.0000.08721.00
5.6.90.0100.06720.96
5.6.80.0070.06020.28
5.5.350.0030.08320.35
5.5.340.0130.07317.93
5.5.330.0100.06020.21
5.5.320.0230.04720.21
5.5.310.0200.07720.21
5.5.300.0200.05318.02
5.5.290.0100.05017.98
5.5.280.0070.08720.83
5.5.270.0130.08320.72
5.5.260.0030.04720.67
5.5.250.0100.06020.77
5.5.240.0330.06720.04
5.4.450.0670.05019.48
5.4.440.0900.05319.21
5.4.430.1030.05019.30
5.4.420.0400.05719.21
5.4.410.1130.04719.08
5.4.400.0070.06018.94
5.4.390.0570.07719.22
5.4.380.0200.05718.74
5.4.370.1170.04718.59
5.4.360.1030.04018.46
5.4.350.0700.05718.76
5.4.340.1170.04718.74
5.4.320.0050.03712.46
5.4.310.0060.03712.45
5.4.300.0070.03912.46
5.4.290.0080.03612.45
5.4.280.0060.04112.35
5.4.270.0080.03612.35
5.4.260.0100.04718.75
5.4.250.0100.06718.89
5.4.240.0100.07718.65
5.4.230.0200.06318.89
5.4.220.0070.07318.87
5.4.210.0100.05019.03
5.4.200.0070.05318.88
5.4.190.0070.07318.77
5.4.180.0170.04319.01
5.4.170.0100.05318.83
5.4.160.0200.04018.63
5.4.150.0100.05318.86
5.4.140.0070.05316.45
5.4.130.0070.04716.20
5.4.120.0070.05716.44
5.4.110.0100.05316.52
5.4.100.0070.05716.26
5.4.90.0070.05316.50
5.4.80.0170.06316.47
5.4.70.0100.05316.35
5.4.60.0070.07316.48
5.4.50.0200.06016.39
5.4.40.0170.04316.48
5.4.30.0070.05716.46
5.4.20.0130.06316.45
5.4.10.0070.06016.39
5.4.00.0130.04315.64
5.3.290.0050.04012.80
5.3.280.0100.06014.43
5.3.270.0070.05314.62
5.3.260.0130.05014.46
5.3.250.0100.05714.29
5.3.240.0130.07314.69
5.3.230.0300.05014.61
5.3.220.0070.06314.43
5.3.210.0070.08014.45
5.3.200.0130.06714.61
5.3.190.0030.05314.48
5.3.180.0070.07314.33
5.3.170.0030.05714.33
5.3.160.0100.04714.55
5.3.150.0170.05714.71
5.3.140.0100.04714.57
5.3.130.0070.05714.39
5.3.120.0030.06014.63
5.3.110.0030.05714.38
5.3.100.0130.06714.18
5.3.90.0100.04314.03
5.3.80.0200.05713.89
5.3.70.0100.06313.85
5.3.60.0130.04713.88
5.3.50.0000.05713.81
5.3.40.0130.04313.66
5.3.30.0070.07313.93
5.3.20.0100.06313.68
5.3.10.0130.06713.66
5.3.00.0030.05013.65
5.2.170.0130.05011.08
5.2.160.0000.06011.16
5.2.150.0130.03011.16
5.2.140.0100.04311.14
5.2.130.0030.05011.09
5.2.120.0030.04311.11
5.2.110.0030.04011.10
5.2.100.0000.06011.09
5.2.90.0030.04010.98
5.2.80.0100.05711.11
5.2.70.0100.05711.09
5.2.60.0070.05010.97
5.2.50.0070.05711.02
5.2.40.0030.04011.11
5.2.30.0070.04311.13
5.2.20.0070.04310.98
5.2.10.0000.05310.86
5.2.00.0130.04710.72
5.1.60.0100.0309.76
5.1.50.0070.0409.92
5.1.40.0030.05010.03
5.1.30.0070.03710.09
5.1.20.0070.04010.11
5.1.10.0000.0439.97
5.1.00.0130.03010.02
5.0.50.0000.0478.62
5.0.40.0070.0378.34
5.0.30.0070.0538.07
5.0.20.0030.0338.34
5.0.10.0100.0338.16
5.0.00.0030.0538.19
4.4.90.0030.0206.02
4.4.80.0100.0176.02
4.4.70.0000.0236.02
4.4.60.0030.0206.02
4.4.50.0030.0206.02
4.4.40.0070.0376.02
4.4.30.0070.0276.02
4.4.20.0030.0306.02
4.4.10.0030.0306.02
4.4.00.0070.0406.02
4.3.110.0000.0306.02
4.3.100.0000.0336.02
4.3.90.0000.0306.02
4.3.80.0030.0336.02
4.3.70.0030.0206.02
4.3.60.0070.0276.02
4.3.50.0030.0306.02
4.3.40.0000.0336.02
4.3.30.0000.0306.02
4.3.20.0000.0236.02
4.3.10.0030.0306.02
4.3.00.0130.0278.11

preferences:
42.7 ms | 401 KiB | 5 Q