3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo false == null;

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)
8.3.60.0090.00918.18
8.3.50.0100.00921.87
8.3.40.0040.01118.67
8.3.30.0130.00618.54
8.3.20.0040.00418.52
8.3.10.0000.00820.92
8.3.00.0070.00323.56
8.2.180.0110.00717.93
8.2.170.0000.01422.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00020.80
8.2.110.0100.00020.35
8.2.100.0080.00417.78
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0000.00817.25
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0040.00421.29
8.2.20.0040.00417.62
8.2.10.0030.00517.48
8.2.00.0040.00417.52
8.1.280.0030.01425.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00623.96
8.1.230.0110.00021.02
8.1.220.0030.00618.77
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0000.00717.18
8.1.180.0030.00618.10
8.1.170.0000.00818.42
8.1.160.0050.00218.66
8.1.150.0040.00418.49
8.1.140.0040.00417.29
8.1.130.0070.00017.66
8.1.120.0040.00417.30
8.1.110.0040.00417.23
8.1.100.0040.00417.33
8.1.90.0000.00717.40
8.1.80.0020.00517.27
8.1.70.0030.00317.27
8.1.60.0050.00317.37
8.1.50.0030.00617.30
8.1.40.0000.00817.33
8.1.30.0030.00517.50
8.1.20.0040.00417.52
8.1.10.0030.00517.34
8.1.00.0050.00317.38
8.0.300.0050.00519.88
8.0.290.0040.00417.03
8.0.280.0050.00218.36
8.0.270.0030.00317.10
8.0.260.0060.00016.79
8.0.250.0080.00016.75
8.0.240.0030.00616.72
8.0.230.0040.00416.86
8.0.220.0020.00516.79
8.0.210.0000.00716.73
8.0.200.0000.00616.77
8.0.190.0030.00316.82
8.0.180.0040.00416.77
8.0.170.0080.00016.76
8.0.160.0000.00716.72
8.0.150.0000.00816.67
8.0.140.0000.00716.73
8.0.130.0060.00013.17
8.0.120.0000.00816.62
8.0.110.0090.00016.53
8.0.100.0050.00216.79
8.0.90.0040.00416.64
8.0.80.0110.00416.75
8.0.70.0000.00716.58
8.0.60.0040.00416.82
8.0.50.0040.00416.68
8.0.30.0120.00916.86
8.0.20.0060.01317.40
8.0.10.0050.00316.81
8.0.00.0150.00516.53
7.4.330.0050.00014.58
7.4.320.0000.00716.45
7.4.300.0060.00016.27
7.4.290.0040.00416.50
7.4.280.0030.00316.42
7.4.270.0030.00316.38
7.4.260.0000.00513.14
7.4.250.0060.00316.43
7.4.240.0030.00616.45
7.4.230.0000.00716.52
7.4.220.0070.01016.39
7.4.210.0080.00716.42
7.4.200.0000.00716.43
7.4.190.0070.00016.62
7.4.160.0090.00616.39
7.4.150.0070.01017.40
7.4.140.0130.00917.86
7.4.130.0130.00516.48
7.4.120.0090.01316.41
7.4.110.0070.01016.41
7.4.100.0110.01116.43
7.4.90.0070.01016.46
7.4.80.0290.01919.39
7.4.70.0070.01016.23
7.4.60.0060.01916.50
7.4.50.0040.00416.08
7.4.40.0110.00422.52
7.4.30.0100.00716.32
7.4.00.0030.01515.04
7.3.330.0000.00513.11
7.3.320.0060.00013.02
7.3.310.0030.00315.95
7.3.300.0030.00316.20
7.3.290.0060.00916.07
7.3.280.0110.00416.12
7.3.270.0150.00317.40
7.3.260.0090.01118.24
7.3.250.0090.00816.29
7.3.240.0100.00616.53
7.3.230.0130.00816.39
7.3.210.0140.00316.24
7.3.200.0080.01119.39
7.3.190.0060.01716.17
7.3.180.0120.00316.24
7.3.170.0130.00416.30
7.3.160.0110.00616.27
7.3.120.0120.00314.90
7.2.330.0070.01016.23
7.2.320.0070.01016.29
7.2.310.0050.01316.55
7.2.300.0060.00916.56
7.2.290.0070.01016.52
7.1.100.0000.01117.56
7.1.70.0090.00017.00
7.1.60.0000.01117.16
7.1.50.0000.01416.86
7.1.00.0000.07022.36
7.0.200.0100.01016.57
7.0.140.0170.06022.00
7.0.60.0370.06019.91
7.0.50.0130.06717.80
7.0.40.0000.01314.36
7.0.30.1300.01314.42
7.0.20.0030.01014.38
7.0.10.0900.01014.26
7.0.00.0770.00314.54
5.6.280.0100.06720.98
5.6.210.0170.06720.50
5.6.200.0100.05018.22
5.6.190.0100.07020.53
5.6.180.0100.05720.80
5.6.170.0130.06720.75
5.6.160.0030.07720.72
5.6.150.0100.05320.72
5.6.140.0100.06320.75
5.6.130.0230.04720.75
5.6.120.0130.05020.74
5.6.110.0170.05720.57
5.6.100.0100.06320.56
5.6.90.0230.04020.77
5.6.80.0030.05720.20
5.6.70.0100.05720.13
5.6.60.0100.05720.10
5.6.50.0130.06719.96
5.6.40.0170.07020.08
5.6.30.0070.06319.97
5.6.20.0030.06020.11
5.6.10.0070.05719.94
5.6.00.0100.07320.11
5.5.350.0300.07720.38
5.5.340.0030.05317.92
5.5.330.0070.05317.77
5.5.320.0070.05317.57
5.5.310.0030.06017.89
5.5.300.0170.06017.67
5.5.290.0130.08317.65
5.5.280.0070.06317.90
5.5.270.0330.07017.86
5.5.260.0030.07017.67
5.5.250.0130.05017.58
5.5.240.0070.07317.15
5.5.230.0030.07717.07
5.5.220.0130.06017.13
5.5.210.0100.06017.27
5.5.200.0170.04717.34
5.5.190.0170.05017.44
5.5.180.0130.05316.97
5.5.160.0170.04717.21
5.5.150.0030.06017.02
5.5.140.0100.07317.19
5.5.130.0100.05317.11
5.5.120.0130.05017.11
5.5.110.0140.05517.34
5.5.100.0070.05317.03
5.5.90.0030.05717.11
5.5.80.0100.06717.11
5.5.70.0030.05717.05
5.5.60.0030.06017.11
5.5.50.0030.05317.09
5.5.40.0170.04017.04
5.5.30.0170.04016.83
5.5.20.0030.05716.81
5.5.10.0030.05717.15
5.5.00.0070.05317.32
5.4.450.0180.06719.22
5.4.440.0130.07319.27
5.4.430.0200.04819.21
5.4.420.0220.06019.13
5.4.410.0250.04218.99
5.4.400.0230.05718.92
5.4.390.0230.06318.97
5.4.380.0150.05318.72
5.4.370.0270.05818.96
5.4.360.0180.05718.71
5.4.350.0200.04818.83
5.4.340.0180.04718.83
5.4.320.0180.04319.01
5.4.310.0170.04719.12
5.4.300.0130.04519.09
5.4.290.0170.05218.74
5.4.280.0170.05318.99
5.4.270.0170.04518.84
5.4.260.0250.03218.78
5.4.250.0180.04718.98
5.4.240.0200.03818.95
5.4.230.0130.04818.82
5.4.220.0150.04818.64
5.4.210.0100.04718.73
5.4.200.0150.04219.05
5.4.190.0150.04318.82
5.4.180.0120.04818.76
5.4.170.0130.05518.87
5.4.160.0120.05518.86
5.4.150.0200.05318.83
5.4.140.0120.04516.22
5.4.130.0200.04716.38
5.4.120.0180.06716.29
5.4.110.0170.04316.34
5.4.100.0180.05816.31
5.4.90.0170.05716.27
5.4.80.0270.06016.38
5.4.70.0130.05216.35
5.4.60.0170.06016.17
5.4.50.0150.05216.29
5.4.40.0150.04016.34
5.4.30.0180.06016.21
5.4.20.0220.04516.23
5.4.10.0150.04316.30
5.4.00.0170.06215.71
5.3.290.0150.05514.64
5.3.280.0130.04314.51
5.3.270.0180.04814.47
5.3.260.0120.04714.47
5.3.250.0080.04814.57
5.3.240.0170.04014.41
5.3.230.0170.07214.52
5.3.220.0220.06214.34
5.3.210.0170.05314.59
5.3.200.0200.05314.56
5.3.190.0150.05514.51
5.3.180.0180.04314.48
5.3.170.0220.06014.58
5.3.160.0170.05014.43
5.3.150.0180.04814.59
5.3.140.0180.05214.55
5.3.130.0130.06814.50
5.3.120.0150.04814.53
5.3.110.0180.04814.54
5.3.100.0130.05513.90
5.3.90.0220.05813.96
5.3.80.0150.07213.94
5.3.70.0150.06513.84
5.3.60.0250.06313.84
5.3.50.0180.06513.93
5.3.40.0170.06213.91
5.3.30.0150.04213.72
5.3.20.0200.04013.55
5.3.10.0220.05313.58
5.3.00.0170.04713.55

preferences:
44.78 ms | 401 KiB | 5 Q