3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 44946.4; $b = 2519.02; $c = 42427.38; $d = $a - $c; echo ceil($d); echo ' '; echo round($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)
8.3.60.0120.00618.18
8.3.50.0110.00418.17
8.3.40.0090.01218.76
8.3.30.0150.00018.70
8.3.20.0000.00719.21
8.3.10.0030.00621.94
8.3.00.0000.00820.64
8.2.180.0150.00316.63
8.2.170.0090.00622.96
8.2.160.0160.00322.21
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00019.95
8.2.120.0000.00826.35
8.2.110.0070.00320.99
8.2.100.0060.00618.03
8.2.90.0050.00317.72
8.2.80.0050.00517.97
8.2.70.0030.00618.05
8.2.60.0050.00318.22
8.2.50.0080.00018.10
8.2.40.0040.00419.36
8.2.30.0070.00019.29
8.2.20.0000.00717.99
8.2.10.0030.00618.09
8.2.00.0040.00417.70
8.1.280.0070.00725.92
8.1.270.0040.00418.96
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.46
8.1.230.0070.00422.12
8.1.220.0030.00517.88
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0000.00818.47
8.1.160.0040.00418.98
8.1.150.0000.00818.85
8.1.140.0000.00822.26
8.1.130.0030.00320.22
8.1.120.0000.00717.57
8.1.110.0080.00017.49
8.1.100.0040.00417.49
8.1.90.0000.00717.39
8.1.80.0030.00617.47
8.1.70.0050.00517.55
8.1.60.0000.00817.49
8.1.50.0050.00317.64
8.1.40.0000.00817.44
8.1.30.0070.00317.77
8.1.20.0040.00417.59
8.1.10.0000.00917.58
8.1.00.0030.00617.49
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.54
8.0.270.0030.00317.35
8.0.260.0000.00618.39
8.0.250.0050.00217.00
8.0.240.0030.00316.88
8.0.230.0030.00316.81
8.0.220.0000.00716.88
8.0.210.0000.00716.92
8.0.200.0040.00416.87
8.0.190.0000.00716.93
8.0.180.0050.00316.97
8.0.170.0060.00316.83
8.0.160.0040.00416.77
8.0.150.0000.00716.73
8.0.140.0070.00016.88
8.0.130.0030.00313.31
8.0.120.0000.00716.88
8.0.110.0040.00416.78
8.0.100.0040.00416.68
8.0.90.0050.00316.99
8.0.80.0140.00516.78
8.0.70.0070.00016.93
8.0.60.0050.00216.93
8.0.50.0040.00416.88
8.0.30.0140.00517.10
8.0.20.0120.01217.40
8.0.10.0030.00617.04
8.0.00.0070.01216.80
7.4.330.0030.00315.55
7.4.320.0000.00616.67
7.4.300.0000.00816.61
7.4.290.0070.00016.50
7.4.280.0000.00916.54
7.4.270.0000.00716.57
7.4.260.0070.00016.52
7.4.250.0000.00816.52
7.4.240.0000.00816.52
7.4.230.0030.00316.77
7.4.220.0040.00416.63
7.4.210.0030.01216.59
7.4.200.0040.00416.45
7.4.160.0100.00716.51
7.4.140.0120.00817.86
7.4.130.0120.00616.59
7.4.120.0100.00816.66
7.3.330.0050.00013.13
7.3.320.0050.00013.10
7.3.310.0060.00316.10
7.3.300.0030.00316.28
7.3.290.0030.00316.16
7.3.280.0090.01016.22
7.3.260.0110.01016.32
7.3.240.0090.01116.33

preferences:
54.49 ms | 401 KiB | 5 Q