3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = 3; $o = $o & (~2); echo $o;

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)
8.3.60.0100.01016.63
8.3.50.0040.01116.46
8.3.40.0090.00618.57
8.3.30.0140.00418.46
8.3.20.0000.00720.10
8.3.10.0080.00023.48
8.3.00.0040.00421.65
8.2.180.0000.01525.92
8.2.170.0070.01122.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0130.00626.16
8.2.120.0090.00021.00
8.2.110.0080.00320.24
8.2.100.0090.00319.44
8.2.90.0030.00917.50
8.2.80.0000.00818.83
8.2.70.0070.00417.48
8.2.60.0040.00417.50
8.2.50.0060.00317.55
8.2.40.0000.00819.35
8.2.30.0040.00421.05
8.2.20.0050.00318.05
8.2.10.0000.00718.09
8.2.00.0040.00418.14
8.1.280.0040.01125.92
8.1.270.0040.00422.19
8.1.260.0030.01026.35
8.1.250.0090.00328.09
8.1.240.0100.00322.19
8.1.230.0110.00017.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0000.00818.90
8.1.160.0040.00418.81
8.1.150.0040.00418.77
8.1.140.0000.00717.63
8.1.130.0070.00018.80
8.1.120.0030.00317.27
8.1.110.0050.00317.43
8.1.100.0080.00017.42
8.1.90.0040.00317.35
8.1.80.0040.00417.39
8.1.70.0000.00717.43
8.1.60.0070.00017.50
8.1.50.0000.00717.47
8.1.40.0000.00717.32
8.1.30.0040.00417.54
8.1.20.0080.00017.42
8.1.10.0040.00417.43
8.1.00.0050.00317.32
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0000.00718.34
8.0.270.0000.00817.20
8.0.260.0000.00820.23
8.0.250.0000.00616.99
8.0.240.0070.00016.94
8.0.230.0030.00316.91
8.0.220.0000.00716.77
8.0.210.0030.00316.83
8.0.200.0030.00316.75
8.0.190.0040.00416.77
8.0.180.0050.00216.76
8.0.170.0000.00816.83
8.0.160.0070.00016.82
8.0.150.0050.00216.71
8.0.140.0070.00016.79
8.0.130.0040.00413.20
8.0.120.0060.00316.77
8.0.110.0040.00416.79
8.0.100.0040.00416.79
8.0.90.0030.00316.88
8.0.80.0140.00016.70
8.0.70.0080.00016.69
8.0.60.0000.00816.79
8.0.50.0000.00716.70
8.0.30.0150.00617.05
8.0.20.0110.00917.40
8.0.10.0070.00016.87
8.0.00.0140.00316.94
7.4.330.0000.00516.64
7.4.320.0000.00616.52
7.4.300.0030.00316.34
7.4.290.0040.00416.52
7.4.280.0000.00716.57
7.4.270.0030.00316.44
7.4.260.0050.00316.37
7.4.250.0030.00316.46
7.4.240.0000.00716.42
7.4.230.0050.00216.48
7.4.220.0070.01416.46
7.4.210.0070.01416.35
7.4.200.0050.00316.53
7.4.160.0090.01116.45
7.4.150.0180.00517.40
7.4.140.0130.00917.86
7.4.130.0130.00716.29
7.4.120.0080.01116.47
7.4.110.0090.00616.49
7.4.100.0030.01816.37
7.4.90.0130.01016.49
7.4.80.0100.00719.39
7.4.70.0070.01016.55
7.4.60.0070.00916.45
7.4.50.0040.01516.53
7.4.40.0100.00616.45
7.4.30.0080.01216.52
7.4.00.0060.00614.60
7.3.330.0060.00012.94
7.3.320.0000.00612.98
7.3.310.0070.00016.24
7.3.300.0000.00716.23
7.3.290.0080.00816.19
7.3.280.0070.01016.18
7.3.270.0100.00717.40
7.3.260.0130.00816.16
7.3.250.0080.01016.37
7.3.240.0110.00816.40
7.3.230.0100.00716.15
7.3.210.0100.00716.18
7.3.200.0080.00816.28
7.3.190.0180.00616.13
7.3.180.0140.00316.28
7.3.170.0090.00616.58
7.3.160.0030.01216.34
7.3.120.0100.00315.00
7.3.110.0100.00314.74
7.3.100.0110.00414.79
7.3.90.0070.00714.44
7.3.80.0110.00314.65
7.3.70.0030.00714.70
7.3.60.0050.00514.82
7.3.50.0060.01014.62
7.3.40.0070.00714.82
7.3.30.0000.01414.64
7.3.20.0050.00516.50
7.3.10.0070.01116.61
7.3.00.0140.00316.40
7.2.330.0060.01216.64
7.2.320.0150.00816.41
7.2.310.0130.00916.50
7.2.300.0120.00616.76
7.2.290.0070.01716.54
7.2.240.0080.00614.93
7.2.230.0030.00915.03
7.2.220.0030.00714.75
7.2.210.0000.01614.85
7.2.200.0040.00714.93
7.2.190.0030.01015.03
7.2.180.0040.01114.72
7.2.170.0130.00015.14
7.2.160.0000.01414.82
7.2.150.0000.01516.95
7.2.140.0060.00616.71
7.2.130.0090.00916.67
7.2.120.0070.01016.58
7.2.110.0110.00916.25
7.2.100.0120.00916.76
7.2.90.0080.00816.65
7.2.80.0100.01616.87
7.2.70.0190.00416.49
7.2.60.0110.00916.67
7.2.50.0170.00616.87
7.2.40.0110.00816.37
7.2.30.0140.00816.74
7.2.20.0100.01216.75
7.2.10.0160.00816.81
7.2.00.0110.00716.54
7.1.330.0040.01115.85
7.1.320.0070.01015.88
7.1.310.0070.00715.99
7.1.300.0000.01515.46
7.1.290.0080.00315.77
7.1.280.0030.00715.79
7.1.270.0100.00615.64
7.1.260.0030.01015.63
7.1.250.0100.01115.45
7.1.200.0090.00315.84
7.1.110.0060.00917.77
7.1.100.0000.01417.55
7.1.90.0060.00917.85
7.1.80.0030.01317.94
7.1.70.0030.01516.96
7.1.60.0210.01334.96
7.1.50.0200.01334.76
7.1.40.0250.00934.23
7.1.30.0140.02134.37
7.1.20.0140.02134.57
7.1.10.0070.00716.54
7.1.00.0050.01316.45
7.0.250.0030.00917.79
7.0.240.0040.01117.42
7.0.230.0060.01217.83
7.0.220.0030.01217.33
7.0.210.0040.01116.69
7.0.200.0040.01216.72
7.0.190.0060.01016.35
7.0.180.0070.01016.16
7.0.170.0060.01216.02
7.0.160.0060.01216.04
7.0.150.0000.01516.15
7.0.140.0070.01316.31
7.0.130.0040.01116.45
7.0.120.0090.00616.31
7.0.110.0040.01316.34
7.0.100.0030.01516.34
7.0.90.0090.00916.11
7.0.80.0000.01816.28
7.0.70.0000.01215.96
7.0.60.0030.00915.95
7.0.50.0060.01216.00
7.0.40.0020.01216.24
7.0.30.0000.01316.23
7.0.20.0040.00816.31
7.0.10.0060.00916.46
7.0.00.0050.00816.23

preferences:
45.85 ms | 400 KiB | 5 Q