3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = "admin"; $password = "43cc1406555a57043b2730e6fda3a9e41"; $userInfo = "43cc1406555a57043b2730e6fda3a9e41admin"; echo "AA"; echo trim(substr($userInfo,33)) == $user; echo "BB"; echo substr($userInfo,0,32) == $password;

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)
8.3.60.0090.00916.63
8.3.50.0110.00622.76
8.3.40.0040.01118.71
8.3.30.0140.00418.86
8.3.20.0050.00221.87
8.3.10.0040.00422.02
8.3.00.0000.00719.19
8.2.180.0110.00816.32
8.2.170.0160.00318.79
8.2.160.0130.00020.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00018.09
8.2.120.0070.00026.35
8.2.110.0060.00320.99
8.2.100.0030.00718.06
8.2.90.0040.00419.47
8.2.80.0080.00018.04
8.2.70.0000.00917.93
8.2.60.0060.00317.93
8.2.50.0080.00018.10
8.2.40.0080.00020.22
8.2.30.0040.00421.06
8.2.20.0000.00717.93
8.2.10.0040.00418.05
8.2.00.0020.00517.61
8.1.280.0100.00725.92
8.1.270.0080.00023.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.28
8.1.230.0080.00420.81
8.1.220.0000.00917.77
8.1.210.0070.00318.77
8.1.200.0030.00717.23
8.1.190.0050.00317.10
8.1.180.0030.00618.10
8.1.170.0030.00518.35
8.1.160.0000.00818.95
8.1.150.0040.00420.34
8.1.140.0050.00219.47
8.1.130.0000.00718.87
8.1.120.0030.00317.46
8.1.110.0040.00417.44
8.1.100.0040.00417.45
8.1.90.0030.00317.34
8.1.80.0040.00417.48
8.1.70.0030.00317.47
8.1.60.0040.00417.54
8.1.50.0000.00817.40
8.1.40.0000.00817.51
8.1.30.0030.00517.58
8.1.20.0050.00317.52
8.1.10.0000.01017.55
8.1.00.0030.00517.30
8.0.300.0020.00519.65
8.0.290.0040.00416.74
8.0.280.0000.00818.43
8.0.270.0000.00716.80
8.0.260.0030.00617.31
8.0.250.0030.00316.88
8.0.240.0080.00016.96
8.0.230.0020.00516.78
8.0.220.0040.00416.88
8.0.210.0030.00316.81
8.0.200.0000.00716.90
8.0.190.0000.00716.86
8.0.180.0070.00016.84
8.0.170.0000.00816.74
8.0.160.0000.00716.87
8.0.150.0050.00316.65
8.0.140.0000.00716.69
8.0.130.0000.00513.31
8.0.120.0040.00416.66
8.0.110.0000.00716.72
8.0.100.0040.00416.71
8.0.90.0030.00316.69
8.0.80.0000.01416.88
8.0.70.0020.00516.78
8.0.60.0040.00416.87
8.0.50.0040.00416.66
8.0.30.0110.00917.19
8.0.20.0110.00717.40
8.0.10.0070.00016.99
8.0.00.0140.00316.83
7.4.330.0050.00015.55
7.4.320.0000.00716.39
7.4.300.0060.00316.40
7.4.290.0000.00716.60
7.4.280.0000.00716.50
7.4.270.0000.00716.61
7.4.260.0030.00616.48
7.4.250.0040.00416.51
7.4.240.0070.00016.52
7.4.230.0000.00716.50
7.4.220.0070.01116.58
7.4.210.0040.01016.63
7.4.200.0050.00316.66
7.4.160.0060.01216.51
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0100.00716.52
7.4.120.0100.01016.52
7.4.110.0100.00716.45
7.4.100.0100.00716.41
7.4.90.0030.01416.61
7.4.80.0060.00919.39
7.4.70.0080.00816.40
7.4.60.0070.01016.51
7.4.50.0040.01416.55
7.4.40.0100.00616.45
7.4.30.0060.00916.68
7.4.00.0030.01514.96
7.3.330.0000.00813.11
7.3.320.0000.00612.88
7.3.310.0030.00316.16
7.3.300.0030.00316.16
7.3.290.0030.00316.20
7.3.280.0070.01016.21
7.3.270.0060.01017.40
7.3.260.0110.00716.30
7.3.250.0070.01016.37
7.3.240.0120.00716.38
7.3.230.0110.00616.36
7.3.210.0130.00316.31
7.3.200.0100.00616.27
7.3.190.0140.00316.16
7.3.180.0080.00816.23
7.3.170.0110.00816.42
7.3.160.0110.00416.34
7.2.330.0180.00016.59
7.2.320.0120.00916.29
7.2.310.0100.00616.63
7.2.300.0130.01016.67
7.2.290.0130.01016.50
7.2.60.0080.00417.04
7.2.10.0330.01017.89
7.2.00.0100.01118.68
7.1.200.0000.01415.70
7.1.130.0340.01616.83
7.1.120.0090.00917.67
7.1.110.0090.00917.21
7.1.100.0110.00817.06
7.1.90.0090.00917.02
7.1.80.0040.01216.84
7.1.70.0090.00616.54
7.1.60.0150.00728.58
7.1.50.0260.00633.79
7.1.40.0230.01233.36
7.1.30.0130.01633.37
7.1.20.0210.02735.82
7.1.10.0080.02617.77
7.1.00.0050.03018.00
7.0.270.0030.01418.27
7.0.260.0030.01417.51
7.0.250.0130.00516.61
7.0.240.0120.00316.71
7.0.230.0070.01016.86
7.0.220.0080.00916.81
7.0.210.0090.00715.48
7.0.200.0050.00716.12
7.0.190.0090.00715.61
7.0.180.0240.01315.28
7.0.170.0070.00815.27
7.0.160.0100.02217.53
7.0.150.0100.02317.41
7.0.140.0120.02417.58
7.0.130.0090.02317.66
7.0.120.0090.02417.73
7.0.110.0080.02617.57
7.0.100.0080.02417.55
7.0.90.0130.01817.57
7.0.80.0080.02317.59
7.0.70.0090.02417.42
7.0.60.0090.02417.42
7.0.50.0080.02417.56
7.0.40.0120.02117.72
7.0.30.0130.02317.79
7.0.20.0110.02217.64
7.0.10.0090.02517.51
7.0.00.0130.02217.54

preferences:
62.7 ms | 401 KiB | 5 Q