3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = (object)['2778845'=> 'derp']; dd($d); var_dump($d->{'2778845'});

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)
8.3.60.0110.01116.75
8.3.50.0110.00921.08
8.3.40.0120.00618.84
8.3.30.0100.00618.47
8.3.20.0040.00419.90
8.3.10.0040.00423.52
8.3.00.0040.00423.48
8.2.180.0170.00716.88
8.2.170.0140.00022.96
8.2.160.0030.01320.52
8.2.150.0140.00425.66
8.2.140.0060.00324.66
8.2.130.0090.00019.70
8.2.120.0050.00226.35
8.2.110.0030.00622.08
8.2.100.0060.00617.80
8.2.90.0050.00319.05
8.2.80.0030.00618.04
8.2.70.0000.00817.75
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0050.00322.11
8.2.30.0000.00819.41
8.2.20.0000.00817.69
8.2.10.0060.00317.85
8.2.00.0030.00517.93
8.1.280.0140.00425.92
8.1.270.0120.00623.90
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0100.01022.46
8.1.230.0080.00319.09
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.34
8.1.190.0000.00817.13
8.1.180.0000.00818.10
8.1.170.0080.00018.55
8.1.160.0040.00420.74
8.1.150.0070.00018.78
8.1.140.0000.00819.52
8.1.130.0070.00017.68
8.1.120.0000.00717.44
8.1.110.0040.00417.41
8.1.100.0000.00717.38
8.1.90.0080.00017.27
8.1.80.0050.00317.30
8.1.70.0000.00717.27
8.1.60.0000.00817.38
8.1.50.0030.00517.54
8.1.40.0030.00517.54
8.1.30.0000.00817.66
8.1.20.0040.00417.65
8.1.10.0000.00717.50
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.28
8.0.270.0070.00017.08
8.0.260.0000.00617.14
8.0.250.0030.00316.93
8.0.240.0070.00017.01
8.0.230.0000.00616.91
8.0.220.0060.00316.91
8.0.210.0050.00316.75
8.0.200.0000.00716.92
8.0.190.0040.00416.85
8.0.180.0070.00016.87
8.0.170.0030.00516.91
8.0.160.0000.00816.93
8.0.150.0040.00416.88
8.0.140.0050.00216.87
8.0.130.0030.00313.39
8.0.120.0040.00416.71
8.0.110.0000.00816.91
8.0.100.0040.00416.68
8.0.90.0080.00016.83
8.0.80.0040.01416.81
8.0.70.0030.00516.91
8.0.60.0040.00416.94
8.0.50.0050.00216.89
8.0.30.0090.01317.08
8.0.20.0130.00917.40
8.0.10.0050.00216.95
8.0.00.0080.01016.76
7.4.330.0030.00316.84
7.4.320.0000.00716.48
7.4.300.0040.00416.60
7.4.290.0030.00316.52
7.4.280.0030.00616.48
7.4.270.0000.00816.52
7.4.260.0000.00716.45
7.4.250.0000.00816.51
7.4.240.0030.00516.42
7.4.230.0070.00016.50
7.4.220.0030.01616.56
7.4.210.0050.01016.58
7.4.200.0030.00316.25
7.4.160.0090.00616.52
7.4.150.0030.01317.40
7.4.140.0110.01317.86
7.4.130.0130.01016.62
7.4.120.0030.01416.51
7.4.110.0120.00616.69
7.4.100.0110.00616.49
7.4.90.0070.01016.57
7.4.80.0100.00719.39
7.4.70.0160.00016.49
7.4.60.0030.01716.61
7.4.50.0000.01516.63
7.4.40.0080.00816.38
7.4.30.0030.01316.43
7.4.00.0090.00614.89
7.3.330.0020.00313.02
7.3.320.0030.00313.10
7.3.310.0030.00316.10
7.3.300.0070.00016.28
7.3.290.0000.00716.25
7.3.280.0080.00716.31
7.3.270.0090.00617.40
7.3.260.0090.00616.44
7.3.240.0060.01116.52
7.3.230.0110.00816.39
7.3.210.0100.00616.43
7.3.200.0090.00919.39
7.3.190.0080.00816.52
7.3.180.0110.00716.31
7.3.170.0090.00616.31
7.3.160.0100.00716.38
7.3.10.0000.01516.73
7.3.00.0100.00316.60
7.2.330.0110.01416.27
7.2.320.0080.00816.35
7.2.310.0030.01516.63
7.2.300.0100.00716.54
7.2.290.0130.01016.60
7.2.130.0100.00716.78
7.2.120.0030.01016.54
7.2.110.0040.00416.62
7.2.100.0030.01016.91
7.2.90.0060.00916.92
7.2.80.0040.00816.86
7.2.70.0070.00316.92
7.2.60.0050.00816.89
7.2.50.0040.01116.95
7.2.40.0030.01016.95
7.2.30.0040.00417.03
7.2.20.0030.01216.82
7.2.10.0080.00416.77
7.2.00.0070.00518.02
7.1.250.0060.00615.77
7.1.200.0060.00615.59
7.1.100.0000.01818.10
7.1.70.0040.00817.16
7.1.60.0090.01519.30
7.1.50.0110.00616.83
7.1.00.0000.08022.37
7.0.200.0040.00416.61
7.0.60.0170.08721.74
7.0.50.0000.04317.80
7.0.40.0100.08720.00
7.0.30.0200.04320.13
7.0.20.0200.04720.02
7.0.10.0100.08720.00
7.0.00.0030.09020.09
5.6.280.0070.06721.07
5.6.210.0100.07320.51
5.6.200.0100.04018.12
5.6.190.0170.08320.40
5.6.180.0500.06320.67
5.6.170.0230.04320.48
5.6.160.0130.07020.54
5.6.150.0100.07718.19
5.6.140.0000.04018.10
5.6.130.0130.08018.11
5.6.120.0200.07320.98
5.6.110.0100.06021.04
5.6.100.0130.06020.93
5.6.90.0100.05321.00
5.6.80.0270.05720.37
5.5.350.0270.07320.40
5.5.340.0130.06017.88
5.5.330.0100.07720.47
5.5.320.0330.07020.34
5.5.310.0300.06320.50
5.5.300.0070.03717.89
5.5.290.0070.07717.89
5.5.280.0170.08020.96
5.5.270.0070.03720.61
5.5.260.0100.08320.79
5.5.250.0100.06320.58
5.5.240.0200.05720.07

preferences:
52.74 ms | 401 KiB | 5 Q