3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* Accepting NULL value */ function test(stdClass $obj) { var_dump($obj); } test(new stdclass("a")); ?>

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)
8.3.60.0000.01416.38
8.3.50.0080.00921.88
8.3.40.0120.00318.84
8.3.30.0030.01019.02
8.3.20.0040.00420.21
8.3.10.0050.00323.53
8.3.00.0080.00019.25
8.2.180.0090.00616.50
8.2.170.0130.00622.96
8.2.160.0100.00320.21
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.01326.16
8.2.120.0000.00922.25
8.2.110.0060.00322.20
8.2.100.0040.00817.59
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00617.13
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0040.00417.96
8.2.30.0040.00418.00
8.2.20.0000.00717.61
8.2.10.0030.00517.83
8.2.00.0040.00717.54
8.1.280.0120.00325.92
8.1.270.0060.00322.16
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.98
8.1.230.0060.00619.09
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0000.00817.18
8.1.180.0030.00618.10
8.1.170.0000.01118.59
8.1.160.0000.00721.89
8.1.150.0040.00418.50
8.1.140.0070.00017.32
8.1.130.0000.00717.80
8.1.120.0070.00017.34
8.1.110.0020.00517.27
8.1.100.0070.00017.33
8.1.90.0000.00717.25
8.1.80.0040.00417.32
8.1.70.0030.00317.34
8.1.60.0040.00417.40
8.1.50.0030.00517.36
8.1.40.0050.00317.38
8.1.30.0040.00417.56
8.1.20.0040.00417.57
8.1.10.0050.00317.34
8.1.00.0040.00417.37
8.0.300.0070.00018.77
8.0.290.0030.00517.05
8.0.280.0070.00018.39
8.0.270.0040.00317.10
8.0.260.0070.00016.77
8.0.250.0040.00416.97
8.0.240.0040.00416.99
8.0.230.0000.00716.89
8.0.220.0000.00716.78
8.0.210.0030.00316.75
8.0.200.0000.00616.90
8.0.190.0040.00416.88
8.0.180.0000.00816.86
8.0.170.0030.00516.74
8.0.160.0040.00416.79
8.0.150.0000.00716.72
8.0.140.0000.00816.64
8.0.130.0000.00713.25
8.0.120.0030.00516.64
8.0.110.0040.00416.86
8.0.100.0000.00716.86
8.0.90.0000.00716.73
8.0.80.0060.01016.81
8.0.70.0000.00716.79
8.0.60.0070.00016.65
8.0.50.0040.00316.84
8.0.30.0080.01217.04
8.0.20.0100.01017.40
8.0.10.0040.00416.82
8.0.00.0090.01016.76
7.4.330.0050.00015.04
7.4.320.0000.00616.36
7.4.300.0000.00716.53
7.4.290.0030.00316.53
7.4.280.0080.00316.51
7.4.270.0000.00716.54
7.4.260.0000.00816.43
7.4.250.0040.00416.41
7.4.240.0030.00316.52
7.4.230.0070.00016.51
7.4.220.0040.02116.59
7.4.210.0090.00716.55
7.4.200.0050.00216.43
7.4.190.0000.00716.38
7.4.160.0160.00016.30
7.4.150.0160.00717.40
7.4.140.0120.01017.86
7.4.130.0070.01016.47
7.4.120.0110.00516.43
7.4.110.0090.00916.32
7.4.100.0090.01216.60
7.4.90.0030.01316.37
7.4.80.0090.01219.39
7.4.70.0100.01016.54
7.4.60.0040.01316.26
7.4.50.0050.00016.61
7.4.40.0060.01022.77
7.4.30.0120.00616.40
7.4.00.0060.00914.89
7.3.330.0030.00313.26
7.3.320.0000.00513.24
7.3.310.0000.00716.34
7.3.300.0000.00716.11
7.3.290.0090.01016.29
7.3.280.0090.00916.25
7.3.270.0150.00317.40
7.3.260.0070.01016.27
7.3.250.0120.00416.21
7.3.240.0130.00316.26
7.3.230.0100.00716.39
7.3.210.0110.00616.08
7.3.200.0030.01319.39
7.3.190.0150.00316.32
7.3.180.0060.01016.43
7.3.170.0100.00716.42
7.3.160.0060.00916.57
7.3.120.0080.00814.96
7.3.10.0070.00716.21
7.3.00.0100.00716.73
7.2.330.0120.00616.53
7.2.320.0180.00016.25
7.2.310.0060.01416.24
7.2.300.0130.01016.13
7.2.290.0130.00316.19
7.2.130.0090.00616.83
7.2.120.0060.00616.59
7.2.110.0070.01016.81
7.2.100.0090.00616.33
7.2.90.0070.00316.66
7.2.80.0090.00616.84
7.2.70.0120.00616.88
7.2.60.0050.00816.58
7.2.50.0060.00916.69
7.2.40.0030.01216.82
7.2.30.0070.00416.83
7.2.20.0060.00916.61
7.2.10.0040.00716.86
7.2.00.0050.00917.81
7.1.250.0070.00715.80
7.1.200.0000.01015.52
7.1.100.0000.01217.91
7.1.70.0000.00917.31
7.1.60.0060.01619.33
7.1.50.0070.01317.07
7.1.00.0100.07022.52
7.0.200.0040.00416.70
7.0.140.0000.07321.95
7.0.60.0070.08719.94
7.0.50.0130.05017.73
7.0.40.0130.04020.11
7.0.30.0500.07020.24
7.0.20.0300.08020.09
7.0.10.0070.08020.24
7.0.00.0070.04020.06
5.6.280.0000.07720.86
5.6.210.0070.06320.47
5.6.200.0070.08018.18
5.6.190.0100.04720.39
5.6.180.0430.06720.50
5.6.170.0330.07320.56
5.6.160.0000.08320.39
5.6.150.0070.08718.12
5.6.140.0070.03718.15
5.6.130.0070.08018.24
5.6.120.0000.05021.00
5.6.110.0070.05020.86
5.6.100.0070.06321.01
5.6.90.0030.09321.04
5.6.80.0070.07320.41
5.5.350.0100.08020.50
5.5.340.0000.04318.04
5.5.330.0030.05020.21
5.5.320.0270.04720.42
5.5.310.0230.04020.30
5.5.300.0070.04317.95
5.5.290.0130.06717.98
5.5.280.0170.07320.90
5.5.270.0030.08720.82
5.5.260.0070.04020.86
5.5.250.0070.03720.77
5.5.240.0200.07720.28
5.4.450.0830.04319.43
5.4.440.0900.05719.47
5.4.430.0670.05719.33
5.4.420.0900.06719.63
5.4.410.0800.05719.25
5.4.400.1030.05319.15
5.4.390.1070.07019.15
5.4.380.0270.05018.57
5.4.370.0170.06018.52
5.4.360.0300.04318.74
5.4.350.0330.06018.69
5.4.340.0370.05318.76
5.4.320.0090.04712.51
5.4.310.0050.04612.50
5.4.300.0060.03612.50
5.4.290.0060.03712.50
5.4.280.0050.04212.40
5.4.270.0090.04112.40
5.4.260.0080.04012.39
5.4.250.0070.04112.40
5.4.240.0090.03412.40
5.4.230.0070.04012.39
5.4.220.0060.03412.39
5.4.210.0080.03312.39
5.4.200.0080.03812.39
5.4.190.0150.04412.38
5.4.180.0270.06212.38
5.4.170.0150.04412.39
5.4.160.0180.04112.39
5.4.150.0150.07412.38
5.4.140.0150.04212.07
5.4.130.0160.04312.05
5.4.120.0200.04212.02
5.4.110.0120.04412.01
5.4.100.0160.04212.01
5.4.90.0100.04812.01
5.4.80.0110.04712.01
5.4.70.0200.03812.01
5.4.60.0180.04112.00
5.4.50.0200.04012.00
5.4.40.0230.03911.99
5.4.30.0170.04311.98
5.4.20.0180.04411.98
5.4.10.0170.03911.98
5.4.00.0310.05811.48
5.3.290.0090.03512.80
5.3.280.0060.03912.71
5.3.270.0150.04812.72
5.3.260.0140.04612.72
5.3.250.0210.04112.72
5.3.240.0160.04612.72
5.3.230.0160.04812.71
5.3.220.0160.04412.68
5.3.210.0090.05112.68
5.3.200.0150.04512.68
5.3.190.0120.04912.68
5.3.180.0200.04112.67
5.3.170.0280.06412.67
5.3.160.0170.04512.67
5.3.150.0130.04812.68
5.3.140.0240.09712.66
5.3.130.0190.04412.66
5.3.120.0200.04312.66
5.3.110.0310.09212.66
5.3.100.0250.03812.12
5.3.90.0190.04012.10
5.3.80.0160.04612.08
5.3.70.0380.08512.09
5.3.60.0150.04512.07
5.3.50.0120.04712.02
5.3.40.0190.04012.02
5.3.30.0140.04511.99
5.3.20.0140.04311.77
5.3.10.0140.04211.72
5.3.00.0160.04011.70
5.2.170.0120.0349.22
5.2.160.0130.0339.21
5.2.150.0340.0739.21
5.2.140.0150.0329.21
5.2.130.0110.0359.18
5.2.120.0100.0369.17
5.2.110.0120.0359.18
5.2.100.0100.0369.18
5.2.90.0100.0369.18
5.2.80.0110.0359.16
5.2.70.0130.0339.17
5.2.60.0090.0379.12
5.2.50.0110.0359.08
5.2.40.0240.0549.06
5.2.30.0160.0309.04
5.2.20.0140.0339.04
5.2.10.0110.0358.94
5.2.00.0150.0298.79
5.1.60.0110.0288.07
5.1.50.0100.0318.07
5.1.40.0100.0328.06
5.1.30.0100.0348.40
5.1.20.0120.0338.43
5.1.10.0090.0338.15
5.1.00.0060.0358.15
5.0.50.0090.0246.64
5.0.40.0050.0266.48
5.0.30.0120.0336.31
5.0.20.0110.0226.27
5.0.10.0100.0226.25
5.0.00.0080.0366.24
4.4.90.0070.0184.78
4.4.80.0110.0144.75
4.4.70.0070.0184.76
4.4.60.0190.0684.75
4.4.50.0060.0194.77
4.4.40.0080.0294.71
4.4.30.0040.0214.76
4.4.20.0080.0174.84
4.4.10.0060.0194.85
4.4.00.0060.0304.76
4.3.110.0070.0184.67
4.3.100.0090.0174.66
4.3.90.0100.0154.64
4.3.80.0090.0274.59
4.3.70.0100.0154.63
4.3.60.0050.0184.62
4.3.50.0060.0184.63
4.3.40.0060.0284.54
4.3.30.0050.0193.30
4.3.20.0050.0183.29
4.3.10.0050.0183.24
4.3.00.0200.01315.61

preferences:
42.85 ms | 400 KiB | 5 Q