3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); $a = new GMP(1); var_dump(gmp_add($a, 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)
8.4.120.0110.00924.13
8.4.110.0060.00318.76
8.4.100.0160.00817.99
8.4.90.0110.00920.58
8.4.80.0100.01120.79
8.4.70.0100.00918.85
8.4.60.0060.00920.54
8.4.50.0030.00520.38
8.4.40.0080.00817.73
8.4.30.0130.00620.40
8.4.20.0140.00719.81
8.4.10.0130.01019.45
8.3.250.0110.01016.62
8.3.240.0100.00617.19
8.3.230.0110.00816.54
8.3.220.0120.00719.05
8.3.210.0080.01016.57
8.3.200.0050.00416.95
8.3.190.0060.00917.07
8.3.180.0110.00718.84
8.3.170.0070.00317.07
8.3.160.0120.00316.92
8.3.150.0160.00917.15
8.3.140.0050.00216.71
8.3.130.0090.00018.59
8.3.120.0060.00320.70
8.3.110.0360.00316.64
8.3.100.0430.00416.38
8.3.90.0320.01516.43
8.3.80.0390.01016.25
8.3.70.0330.01616.50
8.3.60.0370.01416.50
8.3.50.0360.01316.63
8.3.40.0410.00817.35
8.3.30.0470.00017.13
8.3.20.0380.00517.00
8.3.10.0370.00417.62
8.3.00.0170.00717.50
8.2.290.0120.00617.05
8.2.280.0050.00418.70
8.2.270.0080.01216.46
8.2.260.0110.00716.77
8.2.250.0080.00016.98
8.2.240.0040.00418.87
8.2.230.0360.00316.75
8.2.220.0390.00016.48
8.2.210.0300.00916.65
8.2.200.0310.01016.50
8.2.190.0260.00016.75
8.2.180.0180.00016.88
8.2.170.0220.00417.63
8.2.160.0270.00317.50
8.2.150.0200.00017.61
8.2.140.0210.01017.50
8.2.130.0330.01117.62
8.2.120.0340.00317.63
8.2.110.0210.00717.63
8.2.100.0190.00617.38
8.2.90.0180.00317.59
8.2.80.0400.00717.63
8.2.70.0330.01017.38
8.2.60.0320.00817.50
8.2.50.0420.00617.25
8.2.40.0390.00417.63
8.2.30.0370.01017.37
8.2.20.0300.00417.25
8.2.10.0290.00917.00
8.2.00.0300.01217.50
8.1.330.0130.00721.88
8.1.320.0100.01115.98
8.1.310.0040.01116.29
8.1.300.0160.00018.59
8.1.290.0340.00616.13
8.1.280.0160.00616.13
8.1.270.0090.00917.30
8.1.260.0240.00517.00
8.1.250.0400.00717.23
8.1.240.0300.00717.11
8.1.230.0360.00717.21
8.1.220.0290.00817.13
8.1.210.0260.00717.11
8.1.200.0360.00317.13
8.1.190.0330.00517.13
8.1.180.0370.00317.13
8.1.170.0190.01917.11
8.1.160.0230.01517.11
8.1.150.0350.00316.97
8.1.140.0260.01017.09
8.1.130.0250.00017.13
8.1.120.0180.00017.35
8.1.110.0180.00017.22
8.1.100.0180.02117.13
8.1.90.0320.01317.10
8.1.80.0370.00917.09
8.1.70.0330.00717.11
8.1.60.0310.01417.11
8.1.50.0280.00917.13
8.1.40.0280.01817.25
8.1.30.0360.00717.24
8.1.20.0220.01917.25
8.1.10.0260.01317.34
8.1.00.0310.00317.34

preferences:
45.7 ms | 403 KiB | 5 Q