3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(-1 - 0.1 + 1 + 0.1, 12);

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)
8.3.60.0110.00718.68
8.3.50.0080.00816.36
8.3.40.0080.01118.89
8.3.30.0070.00718.61
8.3.20.0080.00020.50
8.3.10.0070.00021.90
8.3.00.0040.00423.73
8.2.180.0110.00418.54
8.2.170.0090.00622.96
8.2.160.0060.01220.47
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0050.00320.92
8.2.110.0070.00322.50
8.2.100.0070.00417.97
8.2.90.0060.00319.36
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0080.00018.04
8.2.50.0000.00818.10
8.2.40.0040.00420.69
8.2.30.0050.00319.40
8.2.20.0040.00418.02
8.2.10.0050.00317.96
8.2.00.0040.00418.17
8.1.280.0140.00725.92
8.1.270.0070.00720.45
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0000.01724.23
8.1.230.0030.00719.35
8.1.220.0040.00417.88
8.1.210.0080.00018.77
8.1.200.0070.00317.36
8.1.190.0060.00317.36
8.1.180.0030.00518.10
8.1.170.0000.00818.71
8.1.160.0040.00418.95
8.1.150.0000.00720.48
8.1.140.0000.00719.54
8.1.130.0030.00319.09
8.1.120.0040.00417.45
8.1.110.0020.00517.50
8.1.100.0050.00217.47
8.1.90.0000.00817.45
8.1.80.0050.00317.40
8.1.70.0000.00617.54
8.1.60.0030.00617.57
8.1.50.0030.00617.57
8.1.40.0050.00317.47
8.1.30.0040.00417.57
8.1.20.0000.00817.60
8.1.10.0040.00417.60
8.1.00.0040.00417.59
8.0.300.0050.00318.77
8.0.290.0050.00316.75
8.0.280.0030.00318.57
8.0.270.0030.00317.34
8.0.260.0030.00317.32
8.0.250.0040.00416.95
8.0.240.0040.00417.08
8.0.230.0070.00016.99
8.0.220.0030.00316.96
8.0.210.0030.00317.00
8.0.200.0060.00016.87
8.0.190.0040.00416.96
8.0.180.0000.00816.85
8.0.170.0000.00716.88
8.0.160.0030.00316.93
8.0.150.0040.00416.85
8.0.140.0030.00316.88
8.0.130.0030.00313.23
8.0.120.0050.00316.97
8.0.110.0050.00316.98
8.0.100.0040.00416.92
8.0.90.0030.00516.95
8.0.80.0110.01116.87
8.0.70.0040.00416.98
8.0.60.0000.00816.83
8.0.50.0050.00216.77
8.0.30.0080.01117.03
8.0.20.0130.00717.40
8.0.10.0040.00416.98
8.0.00.0150.00416.82
7.4.330.0040.00015.55
7.4.320.0070.00016.57
7.4.300.0030.00316.65
7.4.290.0040.00416.65
7.4.280.0050.00316.45
7.4.270.0060.00016.60
7.4.260.0070.00316.63
7.4.250.0000.00716.52
7.4.240.0000.00616.69
7.4.230.0030.00316.53
7.4.220.0110.00716.68
7.4.210.0130.00716.49
7.4.200.0030.00316.44
7.4.160.0080.00816.54
7.4.150.0090.00917.40
7.4.140.0100.01317.86
7.4.130.0050.01416.64
7.4.120.0080.01116.53
7.4.110.0110.00516.59
7.4.100.0110.00516.58
7.4.90.0060.01016.50
7.4.80.0060.01219.39
7.4.70.0080.00816.55
7.4.60.0080.00816.77
7.4.50.0000.00816.51
7.4.40.0090.00616.38
7.4.30.0150.00616.35
7.4.00.0060.01015.47
7.3.330.0020.00213.18
7.3.320.0060.00013.18
7.3.310.0000.00716.24
7.3.300.0030.00316.36
7.3.290.0080.00816.27
7.3.280.0090.01116.31
7.3.270.0230.00017.40
7.3.260.0070.01116.55
7.3.250.0070.01016.30
7.3.240.0070.01016.50
7.3.230.0030.01316.59
7.3.210.0090.01016.66
7.3.200.0030.01316.67
7.3.190.0070.01016.24
7.3.180.0030.01416.51
7.3.170.0070.01016.20
7.3.160.0080.01216.51
7.3.10.0120.00816.37
7.3.00.0130.00316.50
7.2.330.0070.01016.76
7.2.320.0090.01216.73
7.2.310.0090.00616.79
7.2.300.0060.01316.51
7.2.290.0080.01416.73
7.2.130.0040.01216.89
7.2.120.0140.00716.98
7.2.110.0110.00416.75
7.2.100.0040.01216.73
7.2.90.0170.00716.82
7.2.80.0120.00416.84
7.2.70.0070.01016.83
7.2.60.0090.00616.81
7.2.50.0090.00917.04
7.2.40.0090.00616.96
7.2.30.0060.01016.47
7.2.20.0060.00616.73
7.2.10.0110.00416.28
7.2.00.0060.01118.09
7.1.250.0100.00615.63
7.1.200.0120.00316.14
7.1.100.0030.00718.34
7.1.70.0040.00417.41
7.1.60.0000.01017.38
7.1.50.0070.01716.81
7.1.30.1900.06336.39
7.1.20.1770.06036.50
7.1.10.1600.08020.54
7.1.00.2030.06020.75
7.0.200.0030.01316.89
7.0.170.2130.05720.32
7.0.160.1670.06020.32
7.0.150.2000.07720.18
7.0.140.1730.06720.18
7.0.130.1570.05720.30
7.0.120.1470.06020.21
7.0.110.1770.07320.22
7.0.100.1870.06020.07
7.0.90.1600.07320.32
7.0.80.2770.05320.17
7.0.70.1270.04720.17
7.0.60.1500.05020.26
7.0.50.1270.06020.22
7.0.40.1370.07320.25
7.0.30.1430.05320.18
7.0.20.1400.06320.21
7.0.10.1370.05320.36
7.0.00.1630.06020.21

preferences:
89.32 ms | 401 KiB | 5 Q