3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function () {}; var_dump(get_class($f));

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)
8.3.60.0060.01216.75
8.3.50.0090.00616.29
8.3.40.0040.01118.54
8.3.30.0130.00618.72
8.3.20.0070.00020.21
8.3.10.0030.00521.80
8.3.00.0070.00419.22
8.2.180.0040.01416.63
8.2.170.0140.00022.96
8.2.160.0110.00420.41
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00421.13
8.2.120.0050.00326.35
8.2.110.0090.00021.00
8.2.100.0040.00718.22
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0030.00617.75
8.2.60.0060.00318.04
8.2.50.0000.00818.10
8.2.40.0040.00420.55
8.2.30.0040.00420.95
8.2.20.0000.00717.96
8.2.10.0000.00718.05
8.2.00.0040.00418.05
8.1.280.0100.00725.92
8.1.270.0030.00323.83
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0090.00320.61
8.1.220.0020.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0060.00318.71
8.1.160.0030.00518.94
8.1.150.0070.00020.68
8.1.140.0000.00719.62
8.1.130.0000.00718.80
8.1.120.0000.00717.46
8.1.110.0030.00617.43
8.1.100.0040.00417.44
8.1.90.0040.00417.49
8.1.80.0030.00317.43
8.1.70.0030.00317.43
8.1.60.0040.00417.59
8.1.50.0070.00017.52
8.1.40.0000.00717.53
8.1.30.0000.00817.69
8.1.20.0040.00417.63
8.1.10.0040.00417.48
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0030.00516.63
8.0.280.0000.00818.33
8.0.270.0000.00717.20
8.0.260.0030.00316.66
8.0.250.0030.00316.91
8.0.240.0040.00416.95
8.0.230.0030.00616.89
8.0.220.0040.00416.86
8.0.210.0040.00416.73
8.0.200.0050.00216.91
8.0.190.0090.00016.77
8.0.180.0000.01016.87
8.0.170.0050.00316.89
8.0.160.0020.00516.86
8.0.150.0000.00716.83
8.0.140.0040.00316.68
8.0.130.0050.00013.27
8.0.120.0000.00916.73
8.0.110.0030.00616.71
8.0.100.0000.00716.75
8.0.90.0040.00416.95
8.0.80.0130.00716.87
8.0.70.0040.00416.84
8.0.60.0030.00516.99
8.0.50.0000.00716.94
8.0.30.0140.00516.95
8.0.20.0080.01117.40
8.0.10.0040.00416.83
8.0.00.0030.01416.58
7.4.330.0020.00215.55
7.4.320.0030.00316.64
7.4.300.0030.00316.56
7.4.290.0040.00416.36
7.4.280.0000.00716.63
7.4.270.0080.00016.49
7.4.260.0030.00313.31
7.4.250.0000.00716.64
7.4.240.0050.00216.61
7.4.230.0000.00716.70
7.4.220.0100.01016.57
7.4.210.0110.00816.64
7.4.200.0040.00416.35
7.4.160.0050.01116.56
7.4.150.0140.00417.40
7.4.140.0130.00617.86
7.4.130.0110.00816.51
7.4.120.0110.00516.53
7.4.110.0090.01316.48
7.4.100.0060.01016.32
7.4.90.0030.01716.37
7.4.80.0160.00619.39
7.4.70.0030.01316.52
7.4.60.0070.01016.45
7.4.50.0100.00316.32
7.4.40.0060.01016.39
7.4.30.0070.01016.32
7.4.00.0030.01214.92
7.3.330.0060.00013.27
7.3.320.0030.00313.22
7.3.310.0030.00316.30
7.3.300.0030.00316.13
7.3.290.0030.00316.32
7.3.280.0100.00716.28
7.3.270.0040.01217.40
7.3.260.0100.00716.40
7.3.250.0150.00216.41
7.3.240.0130.00616.36
7.3.230.0200.00016.53
7.3.210.0070.01116.31
7.3.200.0110.00616.60
7.3.190.0100.00616.36
7.3.180.0150.00016.31
7.3.170.0040.01216.53
7.3.160.0140.00316.26
7.3.120.0070.01114.77
7.3.110.0030.01214.80
7.3.100.0040.01415.06
7.3.90.0030.01314.68
7.3.80.0090.00614.76
7.3.70.0130.00314.79
7.3.60.0090.00614.84
7.3.50.0000.01414.80
7.3.40.0030.00614.84
7.3.30.0030.01014.63
7.3.20.0080.00316.32
7.3.10.0080.00416.52
7.3.00.0070.00716.56
7.2.330.0150.00316.60
7.2.320.0130.00416.46
7.2.310.0100.00716.59
7.2.300.0080.00816.37
7.2.290.0160.00516.67
7.2.250.0030.01314.82
7.2.240.0100.01014.90
7.2.230.0090.00914.84
7.2.220.0100.00315.04
7.2.210.0100.00314.97
7.2.200.0050.00515.09
7.2.190.0030.01315.02
7.2.180.0070.00715.13
7.2.170.0060.00614.79
7.2.60.0030.01316.87
7.2.00.0060.00919.19
7.1.330.0000.01615.61
7.1.320.0060.00615.57
7.1.310.0070.01015.89
7.1.300.0040.01215.75
7.1.290.0040.01115.68
7.1.280.0000.01415.76
7.1.270.0030.00715.73
7.1.260.0100.00715.74
7.1.200.0050.00315.45
7.1.100.0070.00717.73
7.1.70.0030.01417.01
7.1.60.0240.00634.79
7.1.50.0190.01134.63
7.1.40.0140.01434.29
7.1.30.0210.01034.39
7.1.20.0140.01734.57
7.1.10.0040.01116.60
7.1.00.0070.00716.82
7.0.200.0000.01416.79
7.0.190.0090.00416.75
7.0.180.0090.00916.37
7.0.170.0050.01116.05
7.0.160.0090.00616.16
7.0.150.0040.01116.06
7.0.140.0000.01616.39
7.0.130.0030.01216.17
7.0.120.0110.00416.41
7.0.110.0090.00516.14
7.0.100.0030.01116.14
7.0.90.0120.00316.42
7.0.80.0070.00716.00
7.0.70.0030.01115.97
7.0.60.0030.01016.14
7.0.50.0030.01016.31
7.0.40.0080.00416.18
7.0.30.0040.00816.57
7.0.20.0070.00716.28
7.0.10.0000.01316.51
7.0.00.0060.00616.48

preferences:
47.36 ms | 401 KiB | 5 Q