3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 44946.4; $b = 2519.02; $c = 42427.38; $d = $a - $c; // echo $d; // echo ' '; // echo $b; // echo ' '; echo $d == $b ? 't' : 'f';

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)
8.3.60.0130.00618.36
8.3.50.0130.00318.17
8.3.40.0040.01218.77
8.3.30.0150.00018.56
8.3.20.0040.00419.07
8.3.10.0040.00423.52
8.3.00.0070.00020.58
8.2.180.0180.00018.42
8.2.170.0090.00622.96
8.2.160.0130.00720.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00419.77
8.2.120.0070.00026.35
8.2.110.0000.00920.83
8.2.100.0040.00817.71
8.2.90.0080.00017.63
8.2.80.0000.00817.97
8.2.70.0040.00417.80
8.2.60.0060.00318.21
8.2.50.0040.00418.10
8.2.40.0040.00419.48
8.2.30.0070.00019.05
8.2.20.0040.00417.98
8.2.10.0090.00018.04
8.2.00.0000.00917.57
8.1.280.0070.00725.92
8.1.270.0050.00318.88
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.48
8.1.230.0080.00321.86
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0060.00317.22
8.1.180.0050.00218.10
8.1.170.0000.00818.56
8.1.160.0070.00018.79
8.1.150.0000.00718.93
8.1.140.0030.00322.14
8.1.130.0030.00320.21
8.1.120.0050.00317.51
8.1.110.0000.00817.32
8.1.100.0000.00717.45
8.1.90.0040.00417.49
8.1.80.0000.00817.34
8.1.70.0070.00417.47
8.1.60.0080.00017.47
8.1.50.0000.00717.44
8.1.40.0060.00317.50
8.1.30.0080.00417.54
8.1.20.0000.00717.59
8.1.10.0060.00317.52
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.43
8.0.270.0070.00017.16
8.0.260.0030.00318.44
8.0.250.0000.00716.80
8.0.240.0070.00017.01
8.0.230.0030.00316.74
8.0.220.0040.00416.70
8.0.210.0000.00716.82
8.0.200.0030.00316.83
8.0.190.0030.00316.84
8.0.180.0060.00316.77
8.0.170.0040.00416.70
8.0.160.0050.00216.71
8.0.150.0030.00316.72
8.0.140.0000.00716.71
8.0.130.0000.00513.28
8.0.120.0030.00316.73
8.0.110.0030.00316.68
8.0.100.0000.00716.70
8.0.90.0050.00216.71
8.0.80.0110.00716.85
8.0.70.0070.00016.71
8.0.60.0040.00416.78
8.0.50.0040.00316.71
8.0.30.0130.00517.19
8.0.20.0130.00617.40
8.0.10.0000.00817.05
8.0.00.0140.00616.70
7.4.330.0000.00515.55
7.4.320.0000.00616.55
7.4.300.0000.00616.48
7.4.290.0030.00316.48
7.4.280.0030.00616.62
7.4.270.0000.00716.50
7.4.260.0030.00716.60
7.4.250.0040.00416.59
7.4.240.0000.00716.59
7.4.230.0000.00716.58
7.4.220.0000.00816.60
7.4.210.0120.00716.55
7.4.200.0030.00316.46
7.4.160.0110.00616.53
7.4.140.0080.01017.86
7.4.130.0040.01416.59
7.4.120.0090.00816.46
7.3.330.0050.00013.13
7.3.320.0060.00012.94
7.3.310.0090.00016.33
7.3.300.0000.00716.14
7.3.290.0000.00716.22
7.3.280.0000.01816.23
7.3.260.0100.00916.36
7.3.240.0110.00716.40

preferences:
56.2 ms | 401 KiB | 5 Q