3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0; var_dump($a | (1 << 1), $a | (1 << 1) | (1 << 1));

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)
8.5.10.0100.00620.38
8.5.00.0150.00619.81
8.4.150.0020.00014.05
8.4.140.0120.00817.43
8.4.130.0100.00817.81
8.4.120.0140.00722.34
8.4.110.0080.00922.36
8.4.100.0120.00717.44
8.4.90.0130.00818.61
8.4.80.0040.00419.29
8.4.70.0110.00717.71
8.4.60.0130.00818.48
8.4.50.0100.01117.80
8.4.40.0090.00617.54
8.4.30.0110.00720.73
8.4.20.0120.00324.04
8.4.10.0040.00423.88
8.3.280.0140.00618.12
8.3.270.0110.00916.52
8.3.260.0110.00916.70
8.3.250.0130.00518.86
8.3.240.0110.00816.32
8.3.230.0130.00716.63
8.3.220.0110.00417.17
8.3.210.0100.00716.63
8.3.200.0070.00216.54
8.3.190.0050.00418.70
8.3.180.0040.00516.54
8.3.170.0130.00718.70
8.3.160.0040.01418.34
8.3.150.0100.00719.10
8.3.140.0110.00718.90
8.3.130.0160.00318.38
8.3.120.0090.00019.04
8.3.110.0070.00716.50
8.3.100.0040.00420.31
8.3.90.0040.00418.21
8.3.80.0040.00418.19
8.3.70.0070.00716.50
8.3.60.0090.01216.50
8.3.50.0100.01016.48
8.3.40.0070.00720.34
8.3.30.0040.01118.37
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0040.00426.16
8.2.290.0130.00620.57
8.2.280.0010.00722.38
8.2.270.0070.01018.80
8.2.260.0180.00016.27
8.2.250.0050.00316.61
8.2.240.0120.00616.86
8.2.230.0090.00620.94
8.2.220.0080.00024.06
8.2.210.0120.00626.77
8.2.200.0060.00318.29
8.2.190.0140.00016.58
8.2.180.0030.01516.38
8.2.170.0080.00618.89
8.2.160.0100.00322.96
8.2.150.0050.00225.66
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0070.00026.16
8.2.110.0060.00320.88
8.2.100.0080.00317.66
8.2.90.0030.00517.75
8.2.80.0060.00318.66
8.2.70.0060.00317.38
8.2.60.0080.00017.50
8.2.50.0000.00817.55
8.2.40.0110.00617.62
8.2.30.0100.00717.62
8.2.20.0090.00717.62
8.2.10.0090.00717.62
8.2.00.0140.00217.62
8.1.330.0100.00922.14
8.1.320.0100.00816.07
8.1.310.0080.00016.52
8.1.300.0120.00817.94
8.1.290.0090.00018.88
8.1.280.0140.00725.92
8.1.270.0040.00424.66
8.1.260.0140.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00722.17
8.1.230.0030.00917.71
8.1.220.0060.00318.51
8.1.210.0040.00418.77
8.1.200.0000.00817.41
8.1.190.0000.00817.10
8.1.180.0000.00918.10
8.1.170.0120.00317.62
8.1.160.0160.00017.62
8.1.150.0150.00417.62
8.1.140.0130.00417.62
8.1.130.0120.00417.62
8.1.120.0140.00417.62
8.1.110.0080.00817.62
8.1.100.0130.00417.62
8.1.90.0110.00617.62
8.1.80.0050.01417.62
8.1.70.0140.00517.62
8.1.60.0170.00717.62
8.1.50.0070.01017.62
8.1.40.0120.00517.62
8.1.30.0120.00617.62
8.1.20.0140.00417.62
8.1.10.0140.00317.62
8.1.00.0130.00617.62
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0200.00017.62
8.0.270.0150.00417.62
8.0.260.0090.00617.62
8.0.250.0120.00317.62
8.0.240.0130.00217.62
8.0.230.0120.00417.62
8.0.220.0180.00017.62
8.0.210.0110.00617.62
8.0.200.0120.00317.62
8.0.190.0060.00917.62
8.0.180.0140.00217.62
8.0.170.0100.00617.62
8.0.160.0120.00517.62
8.0.150.0070.01017.62
8.0.140.0080.00817.62
8.0.130.0160.00017.62
8.0.120.0040.01217.62
8.0.110.0110.00417.62
8.0.100.0110.00517.62
8.0.90.0120.00417.62
8.0.80.0180.00017.62
8.0.70.0140.00517.62
8.0.60.0080.00817.62
8.0.50.0150.00017.62
8.0.30.0110.00517.62
8.0.20.0090.00617.62
8.0.10.0060.01217.62

preferences:
36.31 ms | 403 KiB | 5 Q