3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0.285); // var_dump always uses precision=-1 ini_set('precision', '-1'); echo 0.285;

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)
8.4.120.0110.00620.39
8.4.110.0080.00122.35
8.4.100.0060.00317.70
8.4.90.0080.01017.77
8.4.80.0070.00217.80
8.4.70.0090.00517.59
8.4.60.0040.00718.57
8.4.50.0040.00420.32
8.4.40.0030.00617.38
8.4.30.0110.00718.64
8.4.20.0040.00417.79
8.4.10.0100.01019.04
8.3.250.0100.00918.87
8.3.240.0080.00616.42
8.3.230.0110.00816.48
8.3.220.0060.00117.03
8.3.210.0100.00816.66
8.3.200.0070.00216.69
8.3.190.0140.00517.11
8.3.180.0050.01116.58
8.3.170.0060.01320.37
8.3.160.0140.00417.05
8.3.150.0070.01116.99
8.3.140.0120.00616.66
8.3.130.0060.00316.41
8.3.120.0040.00418.75
8.3.110.0040.00416.53
8.3.100.0040.00418.18
8.3.90.0080.00020.22
8.3.80.0060.00317.97
8.3.70.0130.01016.63
8.3.60.0120.00318.29
8.3.50.0120.00916.42
8.3.40.0110.00721.90
8.3.30.0090.00619.14
8.3.20.0050.00224.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0110.00820.37
8.2.280.0130.00718.18
8.2.270.0150.00318.59
8.2.260.0090.00916.50
8.2.250.0000.00916.49
8.2.240.0090.00318.19
8.2.230.0040.00420.94
8.2.220.0120.00924.06
8.2.210.0090.00926.77
8.2.200.0040.00416.50
8.2.190.0070.01116.58
8.2.180.0200.00018.16
8.2.170.0070.01118.83
8.2.160.0110.00422.96
8.2.150.0080.00025.66
8.2.140.0090.00624.66
8.2.130.0040.00426.16
8.2.120.0070.01121.11
8.2.110.0070.00420.34
8.2.100.0370.00418.44
8.2.90.0300.00518.44
8.2.80.0290.00518.44
8.2.70.0300.00418.44
8.2.60.0340.00218.81
8.2.50.0260.00918.44
8.2.40.0220.01018.82
8.2.30.0240.00418.44
8.2.20.0240.00718.44
8.2.10.0260.00518.44
8.2.00.0290.00418.44
8.1.330.0080.01119.93
8.1.320.0150.00416.13
8.1.310.0110.00618.52
8.1.300.0090.00919.97
8.1.290.0090.00018.88
8.1.280.0070.01025.92
8.1.270.0080.00024.66
8.1.260.0030.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00423.98
8.1.230.0230.00818.44
8.1.220.0210.00718.44
8.1.210.0260.00418.44
8.1.200.0260.00418.44
8.1.190.0240.00718.44
8.1.180.0260.00318.44
8.1.170.0210.00918.44
8.1.160.0260.00518.54
8.1.150.0250.00418.44
8.1.140.0250.00318.44
8.1.130.0220.00918.44
8.1.120.0310.00318.44
8.1.110.0300.00218.44
8.1.100.0300.00218.44
8.1.90.0250.00518.44
8.1.80.0270.00418.44
8.1.70.0270.00418.81
8.1.60.0260.00318.44
8.1.50.0230.00318.44
8.1.40.0150.01218.44
8.1.30.0200.01118.44
8.1.20.0340.00018.44
8.1.10.0220.00818.44
8.1.00.0230.00318.44
8.0.300.0240.00018.44
8.0.290.0280.00518.44
8.0.280.0240.00518.44
8.0.270.0270.00318.44
8.0.260.0260.00618.44
8.0.250.0230.00718.44
8.0.240.0250.00318.44
8.0.230.0250.00618.44
8.0.220.0190.01118.44
8.0.210.0240.00718.44
8.0.200.0210.00818.44
8.0.190.0190.01118.44
8.0.180.0250.00818.44
8.0.170.0270.00418.44
8.0.160.0240.00718.44
8.0.150.0230.00319.04
8.0.140.0250.00418.44
8.0.130.0240.00218.44
8.0.120.0280.00218.44
8.0.110.0210.00618.44
8.0.100.0230.00518.44
8.0.90.0250.00418.44
8.0.80.0200.00718.44
8.0.70.0250.00418.44
8.0.60.0220.00718.44
8.0.50.0230.00518.44
8.0.30.0180.01018.44
8.0.20.0220.00718.44
8.0.10.0230.00518.44

preferences:
28.68 ms | 403 KiB | 5 Q