3v4l.org

run code in 300+ PHP versions simultaneously
<?php ${null} = 1; var_dump(${false}, ${''}, ${0});

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)
8.3.60.0040.01516.75
8.3.50.0130.01018.15
8.3.40.0070.01118.79
8.3.30.0170.00318.77
8.3.20.0130.00720.13
8.3.10.0050.00323.61
8.3.00.0070.01121.91
8.2.180.0070.01316.63
8.2.170.0060.01322.96
8.2.160.0060.01220.57
8.2.150.0060.01324.18
8.2.140.0070.01124.66
8.2.130.0090.00920.93
8.2.120.0040.01526.35
8.2.110.0060.00320.24
8.2.100.0090.00317.72
8.2.90.0040.00420.59
8.2.80.0040.00417.97
8.2.70.0030.00518.02
8.2.60.0030.00718.05
8.2.50.0060.00318.10
8.2.40.0030.00620.47
8.2.30.0000.00819.44
8.2.20.0000.00817.63
8.2.10.0000.00918.06
8.2.00.0050.00317.98
8.1.280.0200.00025.92
8.1.270.0110.00722.05
8.1.260.0150.00328.09
8.1.250.0150.00328.09
8.1.240.0100.00023.77
8.1.230.0050.00522.07
8.1.220.0040.00417.78
8.1.210.0000.00818.95
8.1.200.0050.00317.35
8.1.190.0050.00517.25
8.1.180.0080.00018.10
8.1.170.0000.00918.48
8.1.160.0040.00420.67
8.1.150.0000.00719.06
8.1.140.0050.00319.49
8.1.130.0000.00717.73
8.1.120.0040.00717.52
8.1.110.0030.00317.53
8.1.100.0000.00817.35
8.1.90.0030.00617.49
8.1.80.0070.00017.46
8.1.70.0000.00717.48
8.1.60.0040.00417.47
8.1.50.0000.00817.54
8.1.40.0050.00317.53
8.1.30.0080.00017.67
8.1.20.0030.00617.59
8.1.10.0000.00817.47
8.1.00.0030.00517.39
8.0.300.0040.00419.89
8.0.290.0040.00416.75
8.0.280.0040.00418.43
8.0.270.0070.00017.14
8.0.260.0030.00317.26
8.0.250.0030.00316.92
8.0.240.0000.00617.04
8.0.230.0050.00317.00
8.0.220.0000.00716.87
8.0.210.0000.00716.97
8.0.200.0030.00317.04
8.0.190.0080.00017.03
8.0.180.0040.00416.96
8.0.170.0070.00017.00
8.0.160.0070.00016.97
8.0.150.0090.00017.02
8.0.140.0000.00716.88
8.0.130.0030.00313.39
8.0.120.0000.00816.96
8.0.110.0040.00416.94
8.0.100.0000.00716.98
8.0.90.0040.00416.82
8.0.80.0090.00616.99
8.0.70.0040.00416.93
8.0.60.0000.00716.95
8.0.50.0040.00416.75
8.0.30.0110.00917.22
8.0.20.0140.00717.40
8.0.10.0050.00317.01
8.0.00.0130.00416.67
7.4.330.0050.00016.77
7.4.320.0070.00016.66
7.4.300.0030.00516.61
7.4.290.0050.00316.46
7.4.280.0040.00416.59
7.4.270.0030.00316.49
7.4.260.0000.00816.50
7.4.250.0030.00516.61
7.4.240.0040.00416.52
7.4.230.0030.00316.50
7.4.220.0110.00716.55
7.4.210.0070.01316.58
7.4.200.0000.00716.59
7.4.160.0080.01216.61
7.4.150.0180.00017.40
7.4.140.0080.01017.86
7.4.130.0160.01116.49
7.4.120.0100.01016.46
7.4.110.0100.00716.50
7.4.100.0090.00916.48
7.4.90.0090.00916.36
7.4.80.0130.00519.39
7.4.70.0030.01416.61
7.4.60.0130.00616.54
7.4.50.0100.00316.13
7.4.40.0090.01316.66
7.4.30.0140.00716.44
7.4.00.0080.00814.96
7.3.330.0060.00012.94
7.3.320.0060.00012.97
7.3.310.0040.00416.30
7.3.300.0030.00316.25
7.3.290.0070.01116.22
7.3.280.0080.00916.21
7.3.270.0110.01117.40
7.3.260.0050.01416.34
7.3.250.0110.01216.36
7.3.240.0130.00416.32
7.3.230.0060.01016.39
7.3.210.0130.00316.46
7.3.200.0060.01016.54
7.3.190.0060.00916.45
7.3.180.0060.01016.26
7.3.170.0060.01216.29
7.3.160.0060.01216.39
7.3.10.0060.00916.72
7.3.00.0080.00816.53
7.2.330.0060.01116.37
7.2.320.0130.00316.25
7.2.310.0090.00816.50
7.2.300.0040.01616.21
7.2.290.0220.00016.37
7.2.130.0050.00916.74
7.2.120.0090.00516.57
7.2.110.0070.00716.53
7.2.100.0070.00716.87
7.2.90.0060.00716.87
7.2.80.0070.00716.83
7.2.70.0030.00916.74
7.2.60.0040.00916.67
7.2.50.0050.01016.91
7.2.40.0050.00616.83
7.2.30.0110.00316.71
7.2.20.0050.00916.81
7.2.10.0000.01516.83
7.2.00.0060.00917.54
7.1.250.0030.01015.69
7.1.200.0030.00715.75
7.1.100.0100.00017.82
7.1.70.0060.00616.95
7.1.60.0060.00617.02
7.1.50.0060.00916.92
7.1.00.0100.07022.36
7.0.200.0040.01116.80
7.0.60.0170.04319.93
7.0.50.0100.07017.89
7.0.40.0170.07320.18
7.0.30.0300.08320.02
7.0.20.0370.06720.14
7.0.10.0070.08020.09
7.0.00.0100.08320.16
5.6.280.0030.03720.82
5.6.210.0130.05320.51
5.6.200.0130.04018.23
5.6.190.0030.05020.43
5.6.180.0270.05320.69
5.6.170.0270.07720.52
5.6.160.0170.07320.49
5.6.150.0000.04718.08
5.6.140.0070.07318.18
5.6.130.0170.04718.08
5.6.120.0100.08721.03
5.6.110.0030.04320.96
5.6.100.0130.03321.07
5.6.90.0000.04720.97
5.6.80.0070.04020.44
5.5.350.0130.07020.41
5.5.340.0070.08017.92
5.5.330.0070.05020.43
5.5.320.0500.04720.22
5.5.310.0170.05020.24
5.5.300.0130.07317.89
5.5.290.0030.04017.95
5.5.280.0070.05320.87
5.5.270.0130.07720.79
5.5.260.0170.08020.86
5.5.250.0170.07020.79
5.5.240.3830.04020.24

preferences:
44.33 ms | 401 KiB | 5 Q