3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 1; var_dump((float)$var);

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)
8.3.60.0040.01218.18
8.3.50.0100.00716.32
8.3.40.0150.00018.33
8.3.30.0000.01418.54
8.3.20.0070.00021.77
8.3.10.0090.00023.66
8.3.00.0030.00519.66
8.2.180.0180.00418.41
8.2.170.0040.01122.96
8.2.160.0030.01020.95
8.2.150.0000.00724.18
8.2.140.0020.00524.66
8.2.130.0040.00422.21
8.2.120.0070.00026.35
8.2.110.0030.00619.45
8.2.100.0060.00917.78
8.2.90.0080.00019.09
8.2.80.0060.00317.97
8.2.70.0060.00317.38
8.2.60.0040.00417.68
8.2.50.0040.00418.10
8.2.40.0030.00620.39
8.2.30.0050.00319.05
8.2.20.0000.00818.04
8.2.10.0040.00417.92
8.2.00.0000.00818.04
8.1.280.0000.01525.92
8.1.270.0080.00023.82
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00319.45
8.1.230.0030.00719.16
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0060.00317.53
8.1.180.0040.00418.10
8.1.170.0070.00318.46
8.1.160.0040.00418.82
8.1.150.0000.00720.12
8.1.140.0030.00619.50
8.1.130.0040.00418.82
8.1.120.0030.00517.33
8.1.110.0040.00417.39
8.1.100.0000.00717.27
8.1.90.0000.00717.30
8.1.80.0000.00717.27
8.1.70.0060.00317.37
8.1.60.0000.00817.57
8.1.50.0000.00817.39
8.1.40.0040.00417.55
8.1.30.0050.00317.54
8.1.20.0060.00317.60
8.1.10.0000.00817.46
8.1.00.0060.00317.34
8.0.300.0030.00519.83
8.0.290.0000.00716.58
8.0.280.0070.00018.35
8.0.270.0030.00317.14
8.0.260.0070.00016.62
8.0.250.0000.00616.87
8.0.240.0050.00216.77
8.0.230.0000.00716.79
8.0.220.0030.00316.85
8.0.210.0040.00416.73
8.0.200.0000.00716.89
8.0.190.0080.00016.80
8.0.180.0030.00616.86
8.0.170.0040.00416.73
8.0.160.0000.00816.75
8.0.150.0000.00716.71
8.0.140.0000.00716.80
8.0.130.0000.00613.27
8.0.120.0030.00516.77
8.0.110.0000.00716.64
8.0.100.0000.00816.79
8.0.90.0000.00716.79
8.0.80.0030.01316.78
8.0.70.0050.00216.88
8.0.60.0040.00416.81
8.0.50.0030.00516.68
8.0.30.0070.01016.94
8.0.20.0100.01017.40
8.0.10.0070.00016.87
8.0.00.0090.01216.76
7.4.330.0000.00615.55
7.4.320.0000.00616.64
7.4.300.0060.00016.39
7.4.290.0120.00016.59
7.4.280.0060.00316.48
7.4.270.0000.00716.55
7.4.260.0030.00313.25
7.4.250.0070.00016.40
7.4.240.0040.00416.52
7.4.230.0000.00816.38
7.4.220.0130.01316.61
7.4.210.0100.00916.59
7.4.200.0000.00816.70
7.4.160.0070.01216.42
7.4.150.0140.00517.40
7.4.140.0110.00917.86
7.4.130.0030.01816.46
7.4.120.0090.01016.51
7.4.110.0040.01516.54
7.4.100.0160.00516.50
7.4.90.0080.00816.45
7.4.80.0120.00619.39
7.4.70.0000.01516.37
7.4.60.0130.00316.45
7.4.50.0060.00916.49
7.4.40.0110.01016.44
7.4.30.0090.00816.36
7.4.00.0030.01314.85
7.3.330.0000.00512.98
7.3.320.0020.00213.17
7.3.310.0000.00716.22
7.3.300.0000.00616.20
7.3.290.0070.00816.24
7.3.280.0090.00716.15
7.3.270.0080.00817.40
7.3.260.0090.00816.27
7.3.250.0120.00516.41
7.3.240.0100.00816.35
7.3.230.0060.01216.23
7.3.210.0040.01216.23
7.3.200.0150.00616.48
7.3.190.0100.00716.32
7.3.180.0130.00316.29
7.3.170.0060.00916.23
7.3.160.0030.01516.14
7.2.330.0070.01016.61
7.2.320.0140.00316.62
7.2.310.0120.00316.34
7.2.300.0110.00716.44
7.2.290.0110.00616.65
7.2.60.0030.01316.45
7.2.00.0060.00919.42
7.1.200.0030.00915.82
7.1.100.0030.00617.91
7.1.70.0040.00417.08
7.1.60.0730.01733.08
7.1.50.0200.02032.99
7.1.40.0830.01032.54
7.1.30.0600.02032.60
7.1.20.0870.01032.61
7.1.10.0400.01014.61
7.1.00.0730.01714.84
7.0.200.0700.00314.89
7.0.190.0470.01014.89
7.0.180.0500.01314.25
7.0.170.0170.01014.26
7.0.160.0730.00014.41
7.0.150.0100.00714.39
7.0.140.0770.01014.33
7.0.130.1370.01314.52
7.0.120.0570.01314.65
7.0.110.0600.01014.12
7.0.100.0670.01314.41
7.0.90.0830.01314.33
7.0.80.0700.01014.51
7.0.70.0630.00714.29
7.0.60.0700.01314.35
7.0.50.0570.01014.31
7.0.40.0600.01014.45
7.0.30.0600.01014.43
7.0.20.0470.01314.43
7.0.10.0070.01314.49
7.0.00.0800.01014.59

preferences:
59.59 ms | 401 KiB | 5 Q