3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 0; var_dump($value == false); var_dump($value === false);

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)
8.5.20.0100.00820.27
8.5.10.0100.00716.69
8.5.00.0130.01022.72
8.4.170.0120.01024.11
8.4.160.0130.00822.14
8.4.150.0090.00316.80
8.4.140.0100.01017.38
8.4.130.0410.00717.73
8.4.120.0480.01117.73
8.4.110.0360.00617.57
8.4.100.0160.00617.85
8.4.90.0170.00617.55
8.4.80.0180.00617.68
8.4.70.0200.00417.60
8.4.60.0430.00617.69
8.4.50.0280.00217.75
8.4.40.0200.00417.45
8.4.30.0210.00817.50
8.4.20.0210.00917.49
8.4.10.0180.00717.63
8.3.300.0150.00620.76
8.3.290.0130.00820.68
8.3.280.0060.00516.21
8.3.270.0130.00616.64
8.3.260.0150.00716.41
8.3.250.0200.00316.75
8.3.240.0180.00416.30
8.3.230.0260.00416.39
8.3.220.0210.00316.44
8.3.210.0180.00516.73
8.3.200.0330.00716.81
8.3.190.0290.00916.51
8.3.180.0260.00716.37
8.3.170.0400.00816.32
8.3.160.0410.01116.62
8.3.150.0450.00916.07
8.3.140.0380.01016.26
8.3.130.0430.00816.32
8.3.120.0370.00816.35
8.3.110.0340.00916.39
8.3.100.0340.01316.65
8.3.90.0230.00616.51
8.3.80.0380.00416.48
8.3.70.0250.00916.39
8.3.60.0170.00616.48
8.3.50.0190.00416.37
8.3.40.0190.00417.35
8.3.30.0300.00917.57
8.3.20.0240.00417.57
8.3.10.0240.00517.55
8.3.00.0300.00917.39
8.2.300.0100.00920.49
8.2.290.0360.00616.60
8.2.280.0330.00816.66
8.2.270.0340.00816.45
8.2.260.0290.01316.57
8.2.250.0230.00416.63
8.2.240.0360.00616.42
8.2.230.0340.01016.45
8.2.220.0270.00516.33
8.2.210.0140.00516.38
8.2.200.0170.00316.46
8.2.190.0320.00716.54
8.2.180.0140.00716.28
8.2.170.0160.00517.39
8.2.160.0200.00217.23
8.2.150.0150.00517.36
8.2.140.0240.00317.34
8.2.130.0170.00317.61
8.2.120.0180.00617.53
8.2.110.0380.00617.44
8.2.100.0320.00717.66
8.2.90.0170.00217.53
8.2.80.0330.01317.39
8.2.70.0370.00417.30
8.2.60.0220.00517.26
8.2.50.0360.00717.45
8.2.40.0420.00617.25
8.2.30.0190.00617.45
8.2.20.0360.00517.32
8.2.10.0360.00517.59
8.2.00.0460.00617.14
8.1.340.0110.00821.67

preferences:
28.24 ms | 403 KiB | 5 Q