3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->{123} = "foo"; $arr = (array)$obj; var_dump($arr);

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)
8.3.60.0110.00716.75
8.3.50.0150.01522.08
8.3.40.0110.00418.45
8.3.30.0040.01118.92
8.3.20.0050.00320.36
8.3.10.0040.00423.70
8.3.00.0070.00022.34
8.2.180.0070.01516.63
8.2.170.0070.00722.96
8.2.160.0000.01422.12
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00022.13
8.2.110.0070.01120.33
8.2.100.0110.00017.72
8.2.90.0090.00019.05
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0090.00019.38
8.2.30.0040.00418.03
8.2.20.0050.00317.45
8.2.10.0060.00319.40
8.2.00.0000.00717.67
8.1.280.0100.01025.92
8.1.270.0030.00523.86
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.52
8.1.230.0100.00621.11
8.1.220.0080.00017.74
8.1.210.0050.00518.77
8.1.200.0060.00317.23
8.1.190.0040.00417.53
8.1.180.0030.00518.10
8.1.170.0040.00418.53
8.1.160.0000.00921.91
8.1.150.0000.00718.57
8.1.140.0000.00717.29
8.1.130.0030.00317.74
8.1.120.0040.00417.46
8.1.110.0000.00817.38
8.1.100.0030.00417.30
8.1.90.0040.00417.36
8.1.80.0000.00717.27
8.1.70.0030.00317.39
8.1.60.0000.00817.57
8.1.50.0040.00417.39
8.1.40.0070.00017.55
8.1.30.0000.00817.47
8.1.20.0000.00717.69
8.1.10.0040.00417.46
8.1.00.0050.00317.35
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0000.00718.48
8.0.270.0000.00717.19
8.0.260.0000.00816.75
8.0.250.0030.00316.79
8.0.240.0000.00716.82
8.0.230.0030.00316.86
8.0.220.0060.00016.87
8.0.210.0030.00316.82
8.0.200.0070.00016.79
8.0.190.0080.00016.81
8.0.180.0040.00416.87
8.0.170.0000.00716.89
8.0.160.0050.00316.80
8.0.150.0020.00516.89
8.0.140.0000.00716.74
8.0.130.0050.00013.25
8.0.120.0050.00316.67
8.0.110.0040.00416.84
8.0.100.0080.00016.71
8.0.90.0000.00716.94
8.0.80.0100.00716.88
8.0.70.0000.00716.76
8.0.60.0040.00416.88
8.0.50.0040.00416.86
8.0.30.0060.01516.89
8.0.20.0030.01817.40
8.0.10.0040.00416.96
8.0.00.0070.01416.83
7.4.330.0030.00315.14
7.4.320.0030.00316.48
7.4.300.0030.00316.44
7.4.290.0000.00716.61
7.4.280.0050.00216.61
7.4.270.0030.00316.49
7.4.260.0030.00316.47
7.4.250.0000.00716.41
7.4.240.0020.00516.50
7.4.230.0040.00416.66
7.4.220.0100.00716.68
7.4.210.0080.00616.57
7.4.200.0030.00316.66
7.4.190.0030.00316.59
7.4.160.0080.00816.34
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0140.00316.43
7.4.120.0060.01016.41
7.4.110.0060.01216.45
7.4.100.0160.00616.44
7.4.90.0080.00816.40
7.4.80.0080.00816.39
7.4.70.0080.00816.38
7.4.60.0060.01216.49
7.4.50.0030.00616.64
7.4.40.0080.00522.77
7.4.30.0120.00616.32
7.4.00.0070.01014.66
7.3.330.0000.00513.02
7.3.320.0020.00213.24
7.3.310.0030.00316.35
7.3.300.0000.00716.28
7.3.290.0100.00516.25
7.3.280.0090.00816.29
7.3.270.0060.01217.40
7.3.260.0130.01016.40
7.3.250.0180.00016.43
7.3.240.0030.01316.29
7.3.230.0040.01316.48
7.3.210.0030.01416.42
7.3.200.0180.00019.39
7.3.190.0030.02016.32
7.3.180.0060.01016.54
7.3.170.0130.00716.43
7.3.160.0120.00616.38
7.3.120.0070.01014.75
7.2.330.0160.01916.69
7.2.320.0070.01016.64
7.2.310.0120.00616.74
7.2.300.0190.00416.72
7.2.290.0120.00616.58
7.2.60.0040.00416.77
7.2.50.0070.00716.76
7.1.200.0070.00715.56
7.1.70.0000.01017.12
7.1.60.0000.01017.22
7.1.50.0130.01334.49
7.1.00.0000.07722.45
7.0.200.0030.01316.71
7.0.140.0000.07021.92
7.0.60.0030.04319.84
7.0.50.0130.07317.89
7.0.40.0070.04019.91
7.0.30.0330.07720.30
7.0.20.0300.08020.12
7.0.10.0030.09020.03
7.0.00.0030.05720.13
5.6.280.0100.06720.81
5.6.210.0000.05320.76
5.6.200.0030.04318.14
5.6.190.0070.09320.42
5.6.180.0270.08020.56
5.6.170.0430.03320.38
5.6.160.0070.08720.52
5.6.150.0100.03718.09
5.6.140.0070.06018.20
5.6.130.0170.06018.11
5.6.120.0030.04021.00
5.6.110.0070.04020.89
5.6.100.0100.08021.08
5.6.90.0170.07020.93
5.6.80.0070.05320.28
5.6.70.4370.03720.38
5.5.350.0200.06320.44
5.5.340.0070.04317.91
5.5.330.0100.08020.28
5.5.320.0030.05720.27
5.5.310.0300.06320.21
5.5.300.0070.06017.91
5.5.290.0030.05017.98
5.5.280.0170.07320.94
5.5.270.0100.03320.66
5.5.260.0070.06020.67
5.5.250.0030.04020.58
5.5.240.0200.08020.26
5.4.450.0130.06719.63
5.4.440.0070.07019.53
5.4.430.0530.05319.21
5.4.420.0630.00019.32
5.4.410.0100.06018.87
5.4.400.0230.05018.64
5.4.390.0230.05718.68
5.4.380.0230.05318.72
5.4.370.0100.05018.56
5.4.360.0200.04018.64
5.4.350.0090.03711.98
5.4.340.0050.03711.97
5.4.320.0080.03412.45
5.4.310.0050.04012.45
5.4.300.0060.03612.45
5.4.290.0070.04312.45
5.4.280.0090.04212.35
5.4.270.0040.03712.35
5.4.260.0070.03612.35
5.4.250.0080.04312.35
5.4.240.0070.04712.35
5.4.230.0060.04812.34
5.4.220.0090.03912.34
5.4.210.0060.04712.34
5.4.200.0200.04812.32
5.4.190.0160.04612.32
5.4.180.0160.04512.32
5.4.170.0220.03912.33
5.4.160.0210.04212.32
5.4.150.0160.04612.32
5.4.140.0210.03812.00
5.4.130.0160.04311.99
5.4.120.0180.03911.95
5.4.110.0130.04511.94
5.4.100.0140.04811.95
5.4.90.0090.04911.95
5.4.80.0180.04111.94
5.4.70.0170.04011.94
5.4.60.0130.04511.94
5.4.50.0200.03811.94
5.4.40.0150.04211.93
5.4.30.0190.04111.93
5.4.20.0110.04611.93
5.4.10.0170.04011.93
5.4.00.0140.04411.42
5.3.290.0030.05112.80
5.3.280.0100.04212.71
5.3.270.0160.04912.72
5.3.260.0170.04412.72
5.3.250.0220.04012.72
5.3.240.0220.03812.72
5.3.230.0140.04912.71
5.3.220.0190.04312.68
5.3.210.0190.04412.68
5.3.200.0120.05312.68
5.3.190.0150.04612.68
5.3.180.0170.04412.67
5.3.170.0080.05212.67
5.3.160.0150.04512.68
5.3.150.0150.04512.68
5.3.140.0150.04812.66
5.3.130.0150.04812.66
5.3.120.0170.04512.66
5.3.110.0140.04812.66
5.3.100.0130.04812.12
5.3.90.0180.04212.09
5.3.80.0170.04412.07
5.3.70.0160.04612.07
5.3.60.0150.04612.06
5.3.50.0180.04212.00
5.3.40.0130.04812.00
5.3.30.0150.04411.94
5.3.20.0130.04611.70
5.3.10.0150.04211.67
5.3.00.0140.04311.65
5.2.170.0150.0339.16
5.2.160.0120.0359.16
5.2.150.0150.0339.16
5.2.140.0150.0359.15
5.2.130.0140.0359.11
5.2.120.0150.0339.12
5.2.110.0120.0369.12
5.2.100.0140.0339.12
5.2.90.0160.0339.12
5.2.80.0150.0359.11
5.2.70.0190.0329.11
5.2.60.0180.0319.07
5.2.50.0150.0339.04
5.2.40.0150.0409.01
5.2.30.0150.0328.98
5.2.20.0190.0298.98
5.2.10.0120.0368.91
5.2.00.0120.0348.77
5.1.60.0130.0278.05
5.1.50.0130.0298.05
5.1.40.0120.0308.04
5.1.30.0110.0348.38
5.1.20.0130.0338.41
5.1.10.0080.0358.13
5.1.00.0110.0338.13
5.0.50.0160.0216.61
5.0.40.0130.0236.46
5.0.30.0100.0406.28
5.0.20.0120.0246.25
5.0.10.0100.0226.23
5.0.00.0100.0376.22
4.4.90.0120.0154.78
4.4.80.0100.0164.75
4.4.70.0080.0194.75
4.4.60.0090.0174.76
4.4.50.0130.0124.77
4.4.40.0050.0354.71
4.4.30.0070.0194.76
4.4.20.0110.0154.85
4.4.10.0110.0174.85
4.4.00.0040.0324.76
4.3.110.0110.0154.67
4.3.100.0070.0184.66
4.3.90.0080.0174.64
4.3.80.0090.0294.58
4.3.70.0070.0184.63
4.3.60.0050.0214.63
4.3.50.0070.0194.63
4.3.40.0090.0274.54
4.3.30.0070.0183.28
4.3.20.0070.0163.23
4.3.10.0080.0153.20
4.3.00.0030.0206.82

preferences:
45.73 ms | 400 KiB | 5 Q