3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_float(7));

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)
8.3.60.0120.00316.50
8.3.50.0130.01016.18
8.3.40.0060.00918.71
8.3.30.0100.00318.50
8.3.20.0070.00021.91
8.3.10.0040.00423.66
8.3.00.0040.00422.10
8.2.180.0070.00718.24
8.2.170.0140.00322.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00420.81
8.2.120.0020.00526.35
8.2.110.0030.00719.32
8.2.100.0070.00417.59
8.2.90.0050.00319.72
8.2.80.0040.00417.97
8.2.70.0080.00017.80
8.2.60.0000.00817.50
8.2.50.0060.00318.10
8.2.40.0070.00020.45
8.2.30.0050.00220.57
8.2.20.0070.00017.88
8.2.10.0030.00517.98
8.2.00.0070.00017.97
8.1.280.0140.00725.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01120.68
8.1.230.0040.00720.95
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0040.00417.00
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0000.00818.79
8.1.150.0040.00421.93
8.1.140.0000.00717.41
8.1.130.0050.00318.94
8.1.120.0050.00217.35
8.1.110.0000.00817.31
8.1.100.0040.00417.31
8.1.90.0000.00817.24
8.1.80.0070.00017.27
8.1.70.0030.00317.37
8.1.60.0030.00617.45
8.1.50.0050.00317.32
8.1.40.0040.00417.26
8.1.30.0030.00717.48
8.1.20.0020.00517.41
8.1.10.0040.00417.39
8.1.00.0030.00517.35
8.0.300.0040.00420.02
8.0.290.0000.00816.63
8.0.280.0040.00418.34
8.0.270.0030.00617.12
8.0.260.0090.00016.65
8.0.250.0030.00316.78
8.0.240.0000.00716.73
8.0.230.0070.00016.88
8.0.220.0000.00916.69
8.0.210.0050.00316.78
8.0.200.0000.00716.78
8.0.190.0050.00316.91
8.0.180.0050.00216.83
8.0.170.0080.00016.80
8.0.160.0000.00816.85
8.0.150.0030.00316.68
8.0.140.0000.00716.66
8.0.130.0000.00713.32
8.0.120.0040.00416.76
8.0.110.0030.00316.70
8.0.100.0040.00416.73
8.0.90.0050.00216.88
8.0.80.0090.00616.85
8.0.70.0040.00416.76
8.0.60.0040.00416.71
8.0.50.0080.00016.88
8.0.30.0090.01016.86
8.0.20.0090.01017.40
8.0.10.0080.00016.77
8.0.00.0080.01316.73
7.4.330.0060.00015.55
7.4.320.0030.00316.43
7.4.300.0040.00416.44
7.4.290.0040.00416.48
7.4.280.0040.00416.30
7.4.270.0080.00216.30
7.4.260.0030.00716.43
7.4.250.0000.00716.37
7.4.240.0000.00716.27
7.4.230.0030.00316.46
7.4.220.0070.00016.48
7.4.210.0090.00616.47
7.4.200.0030.00316.43
7.4.160.0080.00916.31
7.4.140.0060.01117.86
7.4.130.0080.00816.44
7.4.120.0100.00916.29
7.4.110.0130.00316.27
7.4.100.0150.00616.36
7.4.90.0060.01016.33
7.4.80.0030.01619.39
7.4.70.0030.01316.30
7.4.60.0030.01316.44
7.4.50.0040.01116.05
7.4.40.0060.01016.30
7.4.00.0030.01514.97
7.3.330.0000.00513.01
7.3.320.0000.00513.02
7.3.310.0000.00816.19
7.3.300.0070.00016.08
7.3.290.0050.00216.08
7.3.280.0110.00616.16
7.3.260.0090.01516.30
7.3.240.0110.01016.17
7.3.230.0150.00316.25
7.3.210.0100.00716.20
7.3.200.0160.00616.10
7.3.190.0070.01016.08
7.3.180.0110.00816.28
7.3.170.0130.00316.20
7.3.160.0060.00916.32
7.2.330.0060.01216.51
7.2.320.0100.01316.54
7.2.310.0080.00816.37
7.2.300.0100.00716.16
7.2.290.0070.01616.29
7.2.60.0060.00916.77
7.2.30.0120.01519.14
7.2.20.0080.01619.30
7.2.10.0050.02019.68
7.2.00.0060.01519.51
7.1.200.0040.01115.62
7.1.150.0070.01118.13
7.1.140.0070.01618.40
7.1.130.0110.01218.32
7.1.120.0130.01018.27
7.1.110.0080.01617.53
7.1.100.0070.01517.99
7.1.90.0130.00817.71
7.1.80.0090.00717.80
7.1.70.0090.00916.69
7.1.60.0230.01535.07
7.1.50.0270.02134.61
7.1.40.0230.01834.33
7.1.30.0210.01334.39
7.1.20.0240.01634.35
7.1.10.0060.01516.43
7.1.00.0060.01516.59

preferences:
53 ms | 400 KiB | 5 Q