3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(6.75*2)/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)
8.3.60.0170.00318.14
8.3.50.0090.00617.88
8.3.40.0110.00418.75
8.3.30.0120.00318.84
8.3.20.0040.00420.21
8.3.10.0080.00021.68
8.3.00.0140.00319.25
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0140.00325.66
8.2.140.0090.00624.66
8.2.130.0040.00422.20
8.2.120.0000.00726.35
8.2.110.0060.00319.39
8.2.100.0090.00317.72
8.2.90.0000.00819.05
8.2.80.0000.00719.34
8.2.70.0030.00617.50
8.2.60.0040.00418.04
8.2.50.0030.00618.10
8.2.40.0000.00720.64
8.2.30.0030.00519.24
8.2.20.0030.00517.93
8.2.10.0000.00818.16
8.2.00.0080.00018.28
8.1.280.0030.01025.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.95
8.1.230.0060.00617.67
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00917.36
8.1.190.0040.00417.36
8.1.180.0080.00018.10
8.1.170.0040.00418.62
8.1.160.0050.00218.71
8.1.150.0030.00318.73
8.1.140.0080.00017.63
8.1.130.0070.00020.80
8.1.120.0000.00717.34
8.1.110.0000.00817.37
8.1.100.0040.00417.31
8.1.90.0000.00817.39
8.1.80.0000.00817.39
8.1.70.0030.00517.36
8.1.60.0030.00717.35
8.1.50.0030.00517.43
8.1.40.0000.00817.34
8.1.30.0040.00417.58
8.1.20.0030.00517.48
8.1.10.0050.00217.36
8.1.00.0070.00317.32
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0070.00018.48
8.0.270.0070.00017.20
8.0.260.0090.00018.35
8.0.250.0070.00016.87
8.0.240.0030.00316.96
8.0.230.0030.00517.00
8.0.220.0000.00716.85
8.0.210.0040.00416.85
8.0.200.0040.00416.83
8.0.190.0000.00716.81
8.0.180.0000.00716.82
8.0.170.0060.00316.73
8.0.160.0030.00316.81
8.0.150.0080.00016.73
8.0.140.0000.00816.66
8.0.130.0050.00013.24
8.0.120.0070.00016.80
8.0.110.0040.00416.70
8.0.100.0070.00016.84
8.0.90.0000.00716.75
8.0.80.0030.01316.75
8.0.70.0050.00216.87
8.0.60.0050.00216.88
8.0.50.0000.00716.59
8.0.30.0080.01116.99
8.0.20.0110.00917.40
8.0.10.0000.00716.84
8.0.00.0110.00816.71
7.4.330.0000.00415.55
7.4.320.0000.00616.53
7.4.300.0060.00016.31
7.4.290.0050.00316.36
7.4.280.0040.00416.45
7.4.270.0040.00416.51
7.4.260.0000.00616.40
7.4.250.0000.00816.47
7.4.240.0000.00716.34
7.4.230.0000.00716.50
7.4.220.0050.00316.63
7.4.210.0110.00516.50
7.4.200.0000.00716.44
7.4.160.0110.00616.46
7.4.150.0070.01717.40
7.4.140.0110.00717.86
7.4.130.0060.01216.50
7.4.120.0110.00816.48
7.4.110.0120.00416.45
7.4.100.0120.00416.38
7.4.90.0030.01316.38
7.4.80.0100.01019.39
7.4.70.0090.01216.59
7.4.60.0030.01316.38
7.4.50.0090.00616.42
7.4.40.0070.01516.46
7.4.00.0120.00314.76
7.3.330.0050.00013.14
7.3.320.0020.00213.16
7.3.310.0030.00316.24
7.3.300.0030.00316.15
7.3.290.0070.00016.25
7.3.280.0040.01116.20
7.3.270.0060.01417.40
7.3.260.0080.01216.32
7.3.250.0110.00816.29
7.3.240.0090.00916.37
7.3.230.0080.00816.40
7.3.210.0030.01316.25
7.3.200.0100.01016.39
7.3.190.0100.00716.50
7.3.180.0050.01116.51
7.3.170.0070.01416.58
7.3.160.0070.00716.29
7.2.330.0060.00916.30
7.2.320.0050.01116.51
7.2.310.0030.01416.77
7.2.300.0120.00616.54
7.2.290.0120.00916.52
7.2.110.0160.00616.38
7.2.60.0060.00316.95
7.2.10.0330.00818.02
7.2.00.0340.01517.92
7.1.200.0070.00015.79
7.1.130.0330.00516.85
7.1.120.0450.00716.84
7.1.110.0310.00716.23
7.1.100.0250.00815.88
7.1.90.0120.00816.12
7.1.80.0150.00916.31
7.1.70.0080.01615.06
7.1.60.0510.00832.94
7.1.50.0110.02132.61
7.1.40.0550.00832.34
7.1.30.0300.00732.41
7.1.20.0230.00832.68
7.1.10.0120.00914.71
7.1.00.0180.00314.40

preferences:
62.34 ms | 400 KiB | 5 Q