3v4l.org

run code in 300+ PHP versions simultaneously
<?php print(round(1.4));

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)
8.3.70.0100.01016.63
8.3.60.0170.00318.31
8.3.50.0090.00618.18
8.3.40.0120.00318.71
8.3.30.0140.00018.59
8.3.20.0040.00419.21
8.3.10.0040.00421.64
8.3.00.0070.00020.52
8.2.180.0150.00618.41
8.2.170.0070.01322.96
8.2.160.0000.01322.02
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00819.77
8.2.120.0050.00326.35
8.2.110.0040.00419.30
8.2.100.0070.00417.66
8.2.90.0040.00417.63
8.2.80.0030.00617.97
8.2.70.0000.00818.05
8.2.60.0000.00918.22
8.2.50.0080.00018.10
8.2.40.0000.00819.34
8.2.30.0040.00419.29
8.2.20.0000.00717.92
8.2.10.0000.00717.91
8.2.00.0000.01017.59
8.1.280.0120.00625.92
8.1.270.0030.00618.73
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0060.00323.81
8.1.230.0090.00321.03
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0080.00018.55
8.1.160.0000.00718.81
8.1.150.0070.00018.73
8.1.140.0040.00422.07
8.1.130.0080.00020.26
8.1.120.0030.00317.27
8.1.110.0000.00717.43
8.1.100.0000.00717.39
8.1.90.0030.00417.36
8.1.80.0040.00417.40
8.1.70.0020.00517.26
8.1.60.0020.00517.56
8.1.50.0000.01017.39
8.1.40.0040.00417.48
8.1.30.0000.00717.56
8.1.20.0060.00317.40
8.1.10.0070.00017.50
8.1.00.0000.00717.34
8.0.300.0000.00719.98
8.0.290.0090.00016.75
8.0.280.0030.00318.37
8.0.270.0030.00317.24
8.0.260.0060.00018.31
8.0.250.0030.00316.84
8.0.240.0000.00616.95
8.0.230.0030.00316.88
8.0.220.0000.00816.83
8.0.210.0030.00316.85
8.0.200.0040.00416.91
8.0.190.0090.00016.84
8.0.180.0080.00016.70
8.0.170.0090.00016.83
8.0.160.0000.00716.82
8.0.150.0020.00516.83
8.0.140.0040.00416.78
8.0.130.0000.00513.22
8.0.120.0080.00016.66
8.0.110.0040.00416.73
8.0.100.0000.00716.69
8.0.90.0040.00416.77
8.0.80.0100.00516.72
8.0.70.0030.00316.79
8.0.60.0040.00416.65
8.0.50.0040.00416.72
8.0.30.0110.00517.07
8.0.20.0140.00417.40
8.0.10.0040.00416.74
8.0.00.0080.01016.73
7.4.330.0050.00015.55
7.4.320.0060.00016.55
7.4.300.0040.00416.43
7.4.290.0030.00316.56
7.4.280.0040.00416.51
7.4.270.0000.00716.48
7.4.260.0080.00016.43
7.4.250.0030.00616.48
7.4.240.0040.00416.41
7.4.230.0030.00316.42
7.4.220.0040.00416.50
7.4.210.0070.00916.51
7.4.200.0050.00316.43
7.4.160.0100.00816.52
7.4.140.0070.01117.86
7.4.130.0090.00816.47
7.4.120.0090.00916.45
7.3.330.0000.00513.07
7.3.320.0000.00613.20
7.3.310.0060.00316.18
7.3.300.0060.00016.07
7.3.290.0070.00016.16
7.3.280.0080.00616.19
7.3.260.0120.00816.28
7.3.240.0100.00816.40
7.2.00.1230.01014.82

preferences:
62.04 ms | 401 KiB | 5 Q