3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 3; for($i = 0; $i < 10000; $i++) { var_dump($a == 3); }

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)
8.3.60.0060.01218.43
8.3.50.0200.00421.08
8.3.40.0080.01218.45
8.3.30.0150.00618.96
8.3.20.0220.00020.35
8.3.10.0090.00022.14
8.3.00.0120.00022.34
8.2.180.0110.01116.63
8.2.170.0180.00922.96
8.2.160.0140.00719.08
8.2.150.0040.00824.18
8.2.140.0070.00424.66
8.2.130.0090.00026.16
8.2.120.0030.00719.38
8.2.110.0090.00321.91
8.2.100.0120.00319.51
8.2.90.0030.00619.05
8.2.80.0100.00017.97
8.2.70.0060.00317.46
8.2.60.0170.00017.62
8.2.50.0100.00018.07
8.2.40.0030.00619.76
8.2.30.0040.00418.04
8.2.20.0060.00317.77
8.2.10.0030.00617.61
8.2.00.0030.00617.73
8.1.280.0210.00325.92
8.1.270.0080.01122.02
8.1.260.0030.00626.35
8.1.250.0070.00428.09
8.1.240.0040.00824.02
8.1.230.0080.00619.14
8.1.220.0030.00617.74
8.1.210.0100.00018.77
8.1.200.0050.00517.23
8.1.190.0030.00617.52
8.1.180.0030.00618.70
8.1.170.0040.00418.64
8.1.160.0000.00822.14
8.1.150.0050.00518.60
8.1.140.0040.00417.51
8.1.130.0060.00317.88
8.1.120.0030.00517.43
8.1.110.0030.00617.55
8.1.100.0040.00417.56
8.1.90.0080.00017.39
8.1.80.0050.00317.42
8.1.70.0030.00617.50
8.1.60.0030.00817.64
8.1.50.0060.00317.60
8.1.40.0040.00417.63
8.1.30.0000.00817.62
8.1.20.0060.00317.47
8.1.10.0090.00017.50
8.1.00.0030.00617.45
8.0.300.0100.00018.77
8.0.290.0050.00316.92
8.0.280.0030.00618.19
8.0.270.0040.00417.18
8.0.260.0070.00416.71
8.0.250.0080.00016.78
8.0.240.0030.00616.86
8.0.230.0060.00316.75
8.0.220.0080.00016.59
8.0.210.0080.00016.62
8.0.200.0050.00216.78
8.0.190.0040.00416.69
8.0.180.0080.00016.71
8.0.170.0030.00616.76
8.0.160.0070.00416.62
8.0.150.0000.00916.81
8.0.140.0000.00916.69
8.0.130.0040.00413.22
8.0.120.0060.00316.62
8.0.110.0060.00316.68
8.0.100.0050.00316.59
8.0.90.0080.00016.72
8.0.80.0070.01716.73
8.0.70.0030.00616.83
8.0.60.0040.00416.60
8.0.50.0060.00316.75
8.0.30.0220.01416.93
8.0.20.0220.01417.40
8.0.10.0000.00816.89
8.0.00.0230.01416.61
7.4.330.0050.00315.00
7.4.320.0040.00416.50
7.4.300.0040.00416.27
7.4.290.0040.00416.38
7.4.280.0000.00816.31
7.4.270.0040.00416.37
7.4.260.0050.00516.38
7.4.250.0040.00416.32
7.4.240.0020.00616.39
7.4.230.0030.00516.37
7.4.220.0160.01016.54
7.4.210.0140.01016.46
7.4.200.0080.00016.29
7.4.190.0030.00616.38
7.4.160.0040.02216.52
7.4.150.0190.01217.40
7.4.140.0210.01217.86
7.4.130.0170.01416.32
7.4.120.0160.01516.44
7.4.110.0190.01616.30
7.4.100.0120.02116.43
7.4.90.0170.02016.44
7.4.80.0190.01619.39
7.4.70.0170.01116.22
7.4.60.0100.01716.47
7.4.50.0000.01016.29
7.4.40.0070.01122.77
7.4.30.0180.01316.21
7.4.00.0040.01814.68
7.3.330.0060.00013.05
7.3.320.0070.00013.08
7.3.310.0090.00016.23
7.3.300.0000.00816.01
7.3.290.0090.01216.10
7.3.280.0090.01616.18
7.3.270.0240.01617.40
7.3.260.0290.02316.22
7.3.250.0240.01216.17
7.3.240.0220.01516.18
7.3.230.0340.01116.39
7.3.210.0230.01016.31
7.3.200.0060.02319.39
7.3.190.0110.01916.35
7.3.180.0150.01216.24
7.3.170.0180.00916.27
7.3.160.0130.01316.18
7.3.120.0120.00014.50
7.2.330.0230.00816.52
7.2.320.0180.02516.34
7.2.310.0170.01716.54
7.2.300.0100.01816.50
7.2.290.0160.01216.48
7.2.60.0070.00316.68
7.2.00.0040.01419.35
7.1.200.0090.00915.68
7.1.100.0120.00418.15
7.1.70.0000.01117.09
7.1.60.0200.01019.82
7.1.50.0120.00017.12
7.0.200.0080.00416.50

preferences:
48.3 ms | 401 KiB | 5 Q