3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=0); var_dump(gmp_init(1) * "2"); var_dump(gmp_pow(gmp_init(1), "2"));

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)
8.4.130.0040.00418.68
8.4.120.0120.00520.70
8.4.110.0120.00718.83
8.4.100.0080.00217.83
8.4.90.0130.00720.47
8.4.80.0050.00319.01
8.4.70.0100.00919.07
8.4.60.0120.01021.07
8.4.50.0070.01022.70
8.4.40.0140.00717.41
8.4.30.0150.00424.44
8.4.20.0090.00020.60
8.4.10.0040.01519.75
8.3.260.0090.01016.55
8.3.250.0080.00817.30
8.3.240.0050.00416.85
8.3.230.0130.00616.77
8.3.220.0060.00118.95
8.3.210.0100.00516.65
8.3.200.0070.00216.77
8.3.190.0110.00817.15
8.3.180.0120.00719.00
8.3.170.0090.00917.28
8.3.160.0200.00018.49
8.3.150.0150.00317.19
8.3.140.0090.00616.84
8.3.130.0140.00516.38
8.3.120.0070.01018.89
8.3.110.0230.00916.76
8.3.100.0200.00616.83
8.3.90.0180.00616.53
8.3.80.0160.00716.48
8.3.70.0230.00016.41
8.3.60.0220.00016.18
8.3.50.0220.00016.34
8.3.40.0160.00517.49
8.3.30.0170.00317.37
8.3.20.0170.00317.32
8.3.10.0150.00417.48
8.3.00.0080.00417.70
8.2.290.0130.00517.35
8.2.280.0110.00818.32
8.2.270.0060.01316.97
8.2.260.0060.00316.88
8.2.250.0040.00418.36
8.2.240.0060.00317.35
8.2.230.0170.00316.41
8.2.220.0200.00316.30
8.2.210.0140.00716.44
8.2.200.0180.00016.82
8.2.190.0200.00016.52
8.2.180.0130.00716.51
8.2.170.0240.00017.65
8.2.160.0050.01617.58
8.2.150.0190.00017.52
8.2.140.0210.00017.12
8.2.130.0170.00317.29
8.2.120.0150.00617.53
8.2.110.0180.00417.35
8.2.100.0110.01117.32
8.2.90.0140.00717.61
8.2.80.0170.00317.25
8.2.70.0120.00817.34
8.2.60.0210.00017.10
8.2.50.0100.01017.18
8.2.40.0200.00017.30
8.2.30.0120.00817.33
8.2.20.0160.00317.38
8.2.10.0150.00417.47
8.2.00.0120.00817.44
8.1.330.0090.00916.38
8.1.320.0070.01117.93
8.1.310.0070.00016.64
8.1.300.0030.00518.69
8.1.290.0110.00916.21
8.1.280.0170.00316.18
8.1.270.0110.01117.13
8.1.260.0120.00917.06
8.1.250.0250.00016.84
8.1.240.0170.00217.32
8.1.230.0140.00517.38
8.1.220.0130.00417.40
8.1.210.0170.00217.21
8.1.200.0190.00017.44
8.1.190.0150.00317.28
8.1.180.0130.00417.37
8.1.170.0140.00617.16
8.1.160.0150.00417.43
8.1.150.0090.00917.29
8.1.140.0110.00817.12
8.1.130.0120.00617.21
8.1.120.0110.00717.27
8.1.110.0130.00617.09
8.1.100.0180.00017.09
8.1.90.0140.00717.39
8.1.80.0100.01017.26
8.1.70.0190.00017.11
8.1.60.0150.00317.18
8.1.50.0130.00617.39
8.1.40.0170.00317.41
8.1.30.0130.00517.56
8.1.20.0120.00817.24
8.1.10.0160.00317.45
8.1.00.0190.00017.26

preferences:
28.81 ms | 403 KiB | 5 Q