3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'secret='.base64_encode(random_bytes(32)).PHP_EOL;

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)
8.1.270.0120.01122.96
8.1.180.0060.00817.11
8.1.80.0080.00817.21
8.1.70.0040.00817.37
8.1.60.0090.00617.44
8.1.50.0090.01017.41
8.1.40.0160.00317.32
8.1.30.0160.00317.47
8.1.20.0110.00817.44
8.1.10.0160.00217.41
8.1.00.0000.00717.24
8.0.210.0120.00316.79
8.0.200.0070.00716.76
8.0.190.0080.00416.78
8.0.180.0110.00316.83
8.0.170.0060.00616.75
8.0.160.0100.00516.79
8.0.150.0120.00316.69
8.0.140.0120.00416.74
8.0.130.0160.00016.59
8.0.120.0110.00416.75
8.0.110.0120.00316.79
8.0.100.0110.00416.68
8.0.90.0090.00116.69
8.0.80.0080.00816.74
8.0.70.0120.00516.63
8.0.60.0110.00716.65
8.0.50.0110.00416.62
8.0.30.0110.00916.64
8.0.20.0110.00916.79
8.0.10.0120.00516.85
8.0.00.0060.00916.97
7.4.300.0100.00016.37
7.4.290.0180.00016.36
7.4.280.0090.00516.42
7.4.270.0160.00016.36
7.4.260.0130.00316.29
7.4.250.0070.00716.39
7.4.240.0160.00016.19
7.4.230.0050.00916.28
7.4.220.0090.00316.34
7.4.210.0070.00716.32
7.4.200.0160.00016.42
7.4.190.0090.00416.23
7.4.180.0110.00016.50
7.4.160.0090.00616.43
7.4.150.0060.00616.28
7.4.140.0070.00816.32
7.4.130.0050.01116.29
7.4.120.0090.00716.29
7.4.110.0100.00716.27
7.4.100.0090.00816.42
7.4.90.0090.00716.32
7.4.80.0100.00616.34
7.4.70.0080.00916.38
7.4.60.0100.00916.19
7.4.50.0050.01016.25
7.4.40.0100.00516.28
7.4.30.0080.00716.29
7.4.20.0060.01016.30
7.4.10.0070.00816.25
7.4.00.0080.00816.36
7.3.330.0100.00416.15
7.3.320.0090.00616.22
7.3.310.0110.00415.95
7.3.300.0100.00316.14
7.3.290.0140.00016.12
7.3.280.0120.00216.20
7.3.270.0070.00716.14
7.3.260.0130.00316.15
7.3.250.0090.00816.22
7.3.240.0110.00516.16
7.3.230.0070.01116.25
7.3.220.0100.00616.14
7.3.210.0080.00916.21
7.3.200.0110.00516.12
7.3.190.0080.00716.22
7.3.180.0090.01016.13
7.3.170.0120.00316.21
7.3.160.0130.00616.25
7.3.150.0060.00916.15
7.3.140.0090.00816.30
7.3.130.0080.00816.22
7.3.120.0080.00816.13
7.3.110.0110.00616.21
7.3.100.0090.00716.10
7.3.90.0090.00716.38
7.3.80.0060.01116.18
7.3.70.0100.00616.23
7.3.60.0090.00916.18
7.3.50.0070.00916.20
7.3.40.0090.00716.24
7.3.30.0150.00216.21
7.3.20.0230.00816.83
7.3.10.0140.00316.87
7.3.00.0100.01016.83

preferences:
28.14 ms | 401 KiB | 5 Q