3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sys = 0; $admin = 1; $right = 123; $a = []; var_export($right !== $sys && $a[$admin] ?? null);

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)
8.3.60.0140.00318.43
8.3.50.0030.01016.59
8.3.40.0090.00918.77
8.3.30.0120.00318.59
8.3.20.0080.00019.13
8.3.10.0050.00323.52
8.3.00.0000.00819.60
8.2.180.0170.00316.75
8.2.170.0140.00322.96
8.2.160.0070.00720.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.25
8.2.120.0040.00426.35
8.2.110.0030.00720.32
8.2.100.0080.00417.84
8.2.90.0060.00319.17
8.2.80.0040.00418.03
8.2.70.0000.00817.61
8.2.60.0060.00318.05
8.2.50.0100.00018.10
8.2.40.0060.00322.16
8.2.30.0030.00621.10
8.2.20.0050.00318.11
8.2.10.0050.00218.04
8.2.00.0000.00717.98
8.1.280.0130.00725.92
8.1.270.0070.00023.83
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00020.73
8.1.230.0080.00319.10
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0000.00818.65
8.1.160.0000.00718.91
8.1.150.0000.00718.75
8.1.140.0020.00519.58
8.1.130.0070.00018.80
8.1.120.0000.00717.46
8.1.110.0040.00417.32
8.1.100.0000.00817.45
8.1.90.0080.00017.43
8.1.80.0030.00317.31
8.1.70.0030.00517.34
8.1.60.0050.00317.59
8.1.50.0040.00417.39
8.1.40.0050.00217.43
8.1.30.0030.00617.65
8.1.20.0000.00817.55
8.1.10.0040.00417.56
8.1.00.0030.00617.48
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0070.00017.24
8.0.260.0000.00816.87
8.0.250.0000.00717.02
8.0.240.0000.00816.94
8.0.230.0070.00016.95
8.0.220.0000.00616.95
8.0.210.0000.00616.98
8.0.200.0060.00316.91
8.0.190.0000.00816.88
8.0.180.0000.00716.89
8.0.170.0080.00016.86
8.0.160.0030.00316.96
8.0.150.0080.00016.91
8.0.140.0040.00416.89
8.0.130.0000.00713.35
8.0.120.0040.00416.94
8.0.110.0000.00716.79
8.0.100.0030.00517.01
8.0.90.0000.00716.94
8.0.80.0100.00716.83
8.0.70.0070.00016.74
8.0.60.0000.00716.90
8.0.50.0030.00616.79
8.0.30.0120.00516.99
8.0.20.0170.01717.40
8.0.10.0070.00017.13
8.0.00.0100.00717.04
7.4.330.0030.00315.55
7.4.320.0000.00616.50
7.4.300.0030.00316.39
7.4.290.0040.00416.61
7.4.280.0070.00016.48
7.4.270.0030.00316.52
7.4.260.0060.00013.18
7.4.250.0030.00316.58
7.4.240.0040.00316.49
7.4.230.0000.00716.67
7.4.220.0070.01016.49
7.4.210.0120.00316.67
7.4.200.0000.00716.65
7.4.160.0120.00416.40
7.4.150.0100.01517.40
7.4.140.0120.01117.86
7.4.130.0130.00616.53
7.4.120.0100.00916.60
7.4.110.0080.01216.69
7.4.100.0030.01316.54
7.4.90.0140.00916.34
7.4.80.0130.01019.39
7.4.70.0070.01016.68
7.4.60.0030.01316.52
7.4.50.0090.00616.73
7.4.40.0090.00916.60
7.4.30.0090.00616.49
7.4.00.0090.00315.02
7.3.330.0020.00213.05
7.3.320.0020.00213.17
7.3.310.0030.00316.31
7.3.300.0030.00316.35
7.3.290.0100.00616.32
7.3.280.0120.00616.31
7.3.270.0180.00717.40
7.3.260.0070.01016.29
7.3.250.0100.00916.40
7.3.240.0120.00416.54
7.3.230.0030.01316.32
7.3.210.0070.01016.43
7.3.200.0030.01216.43
7.3.190.0060.00916.68
7.3.180.0110.00616.30
7.3.170.0000.01516.30
7.3.160.0100.00716.31
7.2.330.0150.00416.73
7.2.320.0030.01516.73
7.2.310.0110.00516.65
7.2.300.0110.00616.55
7.2.290.0150.00016.55
7.2.60.0150.00016.83
7.2.00.0190.00519.19
7.1.200.0040.01115.61
7.1.100.0030.00817.96
7.1.70.0430.01715.13
7.1.60.0200.01733.22
7.1.50.0200.01732.81
7.1.40.0470.01732.51
7.1.30.0330.01032.69
7.1.20.0200.02032.69
7.1.10.0130.00714.68
7.1.00.0100.01014.68
7.0.200.0200.01014.84
7.0.190.0070.01014.93
7.0.180.0770.01314.29
7.0.170.1070.01714.26
7.0.160.1200.00714.27
7.0.150.0070.01314.49
7.0.140.0270.01014.36
7.0.130.0070.01314.59
7.0.120.2400.01014.64
7.0.110.0330.00714.29
7.0.100.0200.01714.39
7.0.90.1900.00714.43
7.0.80.0100.02014.49
7.0.70.0570.01014.11
7.0.60.0030.01713.96
7.0.50.0630.01314.52
7.0.40.0130.00714.61
7.0.30.0070.01314.71
7.0.20.0070.01314.46
7.0.10.2630.00714.74
7.0.00.0100.01314.43

preferences:
82.74 ms | 400 KiB | 5 Q