3v4l.org

run code in 300+ PHP versions simultaneously
<?php $old_app_builds = [ '320150624', '320150515', '320150505', '320150408', '320150314', '340', '330', '320' ]; $old_versions = implode("|", $old_app_builds); $user_agent = 'Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/13B143 Fisheries/320150624 (iOS; 9.1; Release)'; $needs_upgrade = preg_match("/Fisheries\/(" . $old_versions . ")\s+/", $user_agent); echo $needs_upgrade;

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)
8.3.60.0070.00716.63
8.3.50.0080.01221.28
8.3.40.0120.00618.74
8.3.30.0160.00018.93
8.3.20.0000.00820.39
8.3.10.0040.00421.95
8.3.00.0040.00423.65
8.2.180.0130.00316.75
8.2.170.0150.00022.96
8.2.160.0100.00320.32
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0050.00319.89
8.2.120.0080.00026.35
8.2.110.0030.00719.33
8.2.100.0080.00317.84
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0000.01217.63
8.2.60.0030.00618.05
8.2.50.0040.00418.07
8.2.40.0040.00420.43
8.2.30.0040.00420.67
8.2.20.0000.00717.76
8.2.10.0040.00418.20
8.2.00.0000.00818.02
8.1.280.0110.00425.92
8.1.270.0090.00023.86
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00621.40
8.1.230.0110.00017.45
8.1.220.0060.00317.74
8.1.210.0090.00318.77
8.1.200.0090.00017.48
8.1.190.0080.00017.36
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0000.00720.79
8.1.150.0070.00018.91
8.1.140.0040.00419.58
8.1.130.0040.00417.58
8.1.120.0000.00717.57
8.1.110.0040.00417.48
8.1.100.0040.00417.48
8.1.90.0000.00817.51
8.1.80.0000.00717.52
8.1.70.0000.00717.67
8.1.60.0000.00717.69
8.1.50.0050.00317.54
8.1.40.0030.00517.68
8.1.30.0040.00417.79
8.1.20.0050.00317.86
8.1.10.0080.00017.56
8.1.00.0030.00617.68
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0030.00318.30
8.0.270.0000.00717.27
8.0.260.0030.00316.96
8.0.250.0000.00717.14
8.0.240.0030.00317.00
8.0.230.0000.00717.12
8.0.220.0070.00017.12
8.0.210.0020.00517.01
8.0.200.0030.00317.11
8.0.190.0080.00017.07
8.0.180.0040.00416.96
8.0.170.0000.00717.09
8.0.160.0070.00016.95
8.0.150.0040.00416.91
8.0.140.0040.00417.00
8.0.130.0000.00613.50
8.0.120.0040.00416.93
8.0.110.0050.00316.95
8.0.100.0000.00816.98
8.0.90.0030.00517.01
8.0.80.0040.01217.10
8.0.70.0040.00416.85
8.0.60.0030.00616.77
8.0.50.0050.00217.04
8.0.30.0080.01117.12
8.0.20.0140.01317.44
8.0.10.0000.00716.97
8.0.00.0140.00616.88
7.4.330.0030.00216.87
7.4.320.0030.00316.65
7.4.300.0030.00316.75
7.4.290.0030.00716.57
7.4.280.0090.00016.73
7.4.270.0040.00416.65
7.4.260.0070.00016.63
7.4.250.0000.00716.62
7.4.240.0030.00316.76
7.4.230.0040.00416.86
7.4.220.0060.01216.75
7.4.210.0090.00816.70
7.4.200.0040.00216.70
7.4.160.0040.01216.56
7.4.150.0130.00617.40
7.4.140.0130.00617.86
7.4.130.0160.00316.64
7.4.120.0100.00816.68
7.4.110.0040.01416.68
7.4.100.0130.01016.73
7.4.90.0070.01116.67
7.4.80.0120.00619.39
7.4.70.0060.01016.67
7.4.60.0060.01016.80
7.4.50.0060.00916.73
7.4.40.0100.00716.42
7.4.30.0090.00916.85
7.4.00.0100.00715.29
7.3.330.0000.00513.31
7.3.320.0050.00013.29
7.3.310.0080.00016.27
7.3.300.0030.00316.46
7.3.290.0000.00816.43
7.3.280.0120.00716.48
7.3.270.0230.00317.40
7.3.260.0120.00816.92
7.3.250.0060.01016.46
7.3.240.0110.00916.82
7.3.230.0130.00316.79
7.3.210.0070.01016.79
7.3.200.0160.00519.39
7.3.190.0100.00616.62
7.3.180.0100.00616.64
7.3.170.0160.00016.73
7.3.160.0090.00616.86
7.2.330.0130.01016.79
7.2.320.0110.00616.63
7.2.310.0030.01716.79
7.2.300.0150.00616.90
7.2.290.0130.00916.78
7.2.60.0060.00317.23
7.2.00.0110.00319.79
7.1.200.0070.00715.86
7.1.100.0270.00316.76
7.1.70.0000.00817.37
7.1.60.0040.01819.20
7.1.50.0110.01417.27
7.1.00.0070.07322.56
7.0.200.0100.00616.93
7.0.60.0000.07021.80
7.0.50.0170.07717.83
7.0.40.0000.06720.26
7.0.30.0370.07720.11
7.0.20.0300.07720.03
7.0.10.0130.03320.02
7.0.00.0030.04320.01
5.6.280.0000.03720.92
5.6.210.0030.06020.68
5.6.200.0130.07318.08
5.6.190.0000.07020.43
5.6.180.0430.07720.39
5.6.170.0330.07320.61
5.6.160.0030.04320.71
5.6.150.0070.07318.21
5.6.140.0100.07718.11
5.6.130.0130.07018.20
5.6.120.0200.07721.04
5.6.110.0100.07721.13
5.6.100.0100.05720.96
5.6.90.0030.08721.09
5.6.80.0100.07720.38
5.5.350.0070.07720.43
5.5.340.0000.04317.93
5.5.330.0170.07020.07
5.5.320.0430.07320.21
5.5.310.0300.07020.20
5.5.300.0170.07317.95
5.5.290.0170.07018.00
5.5.280.0130.06720.73
5.5.270.0070.03720.84
5.5.260.0230.07020.79
5.5.250.0100.07720.57
5.5.240.0030.05020.23

preferences:
62.94 ms | 401 KiB | 5 Q