3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public string $Content–Type; }

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)
8.4.140.0190.01217.33
8.4.130.0110.00818.64
8.4.120.0110.00824.15
8.4.110.0120.00520.39
8.4.100.0120.00918.39
8.4.90.0100.00919.03
8.4.80.0120.00922.59
8.4.70.0100.00917.76
8.4.60.0120.01018.49
8.4.50.0090.01217.61
8.4.40.0040.00417.64
8.4.30.0130.00620.43
8.4.20.0110.01119.65
8.4.10.0000.00818.92
8.3.270.0110.00916.57
8.3.260.0070.00216.57
8.3.250.0110.00818.70
8.3.240.0120.00817.12
8.3.230.0110.00916.62
8.3.220.0100.00817.24
8.3.210.0080.00916.59
8.3.200.0030.00516.27
8.3.190.0110.00716.47
8.3.180.0130.00818.21
8.3.170.0110.00716.92
8.3.160.0110.00720.67
8.3.150.0100.00716.52
8.3.140.0070.00717.20
8.3.130.0100.00718.14
8.3.120.0050.00320.66
8.3.110.0240.00722.04
8.3.100.0370.00721.48
8.3.90.0340.00921.49
8.3.80.0380.00821.52
8.3.70.0350.00821.56
8.3.60.0360.00721.54
8.3.50.0360.00921.52
8.3.40.0340.01021.67
8.3.30.0270.00821.69
8.3.20.0290.00921.69
8.3.10.0330.00621.65
8.3.00.0210.00621.69
8.2.290.0050.00320.33
8.2.280.0030.00618.17
8.2.270.0110.00716.48
8.2.260.0060.00316.50
8.2.250.0000.00816.43
8.2.240.0060.00316.92
8.2.230.0250.00921.57
8.2.220.0270.00821.48
8.2.210.0280.00621.50
8.2.200.0280.00621.56
8.2.190.0270.00721.54
8.2.180.0260.00521.52
8.2.170.0240.00821.75
8.2.160.0290.00521.71
8.2.150.0320.00821.69
8.2.140.0320.00621.71
8.2.130.0310.00721.71
8.2.120.0290.01221.73
8.2.110.0260.01221.71
8.2.100.0310.00721.71
8.2.90.0290.00921.71
8.2.80.0310.00821.71
8.2.70.0270.00721.69
8.2.60.0280.00821.69
8.2.50.0300.00821.69
8.2.40.0290.00721.69
8.2.30.0290.00921.63
8.2.20.0310.00821.69
8.2.10.0290.00921.73
8.2.00.0270.01021.71
8.1.330.0110.00721.58
8.1.320.0140.00417.87
8.1.310.0090.00916.66
8.1.300.0070.01117.59
8.1.290.0310.00621.46
8.1.280.0280.00821.46
8.1.270.0280.01121.62
8.1.260.0320.00821.60
8.1.250.0330.00521.69
8.1.240.0280.00821.65
8.1.230.0310.00721.65
8.1.220.0310.00921.69
8.1.210.0290.00721.65
8.1.200.0260.01121.63
8.1.190.0310.00721.63
8.1.180.0280.00921.62
8.1.170.0320.00721.67
8.1.160.0290.00821.65
8.1.150.0270.00921.68
8.1.140.0340.00521.64
8.1.130.0280.01021.69
8.1.120.0300.01121.67
8.1.110.0300.00921.69
8.1.100.0280.00821.67
8.1.90.0330.00621.63
8.1.80.0310.00821.65
8.1.70.0290.00821.65
8.1.60.0310.00821.67
8.1.50.0300.00921.67
8.1.40.0250.01021.69
8.1.30.0340.00621.69
8.1.20.0340.00721.65
8.1.10.0330.00721.67
8.1.00.0290.00721.64

preferences:
29.27 ms | 403 KiB | 5 Q