3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->hello = 'world'; $obj->foo = 'bar'; $ubj = (object) array( 'hello' => $obj->hello, 'foo' => $obj->foo, 'gugugu' => $obj->gugugu, ); print_r($ubj);

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)
8.3.70.0180.00316.63
8.3.60.0160.00318.56
8.3.50.0130.00522.05
8.3.40.0070.01118.96
8.3.30.0000.01418.79
8.3.20.0070.00718.96
8.3.10.0080.00021.14
8.3.00.0040.00421.90
8.2.180.0140.00416.62
8.2.170.0040.01122.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00020.97
8.2.110.0100.00020.53
8.2.100.0000.01117.72
8.2.90.0060.00319.22
8.2.80.0030.00617.97
8.2.70.0070.00317.75
8.2.60.0030.00517.93
8.2.50.0080.00318.07
8.2.40.0000.00818.34
8.2.30.0040.00421.10
8.2.20.0040.00417.58
8.2.10.0000.00817.75
8.2.00.0000.00817.68
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0110.00426.35
8.1.250.0090.00928.09
8.1.240.0030.00622.50
8.1.230.0040.00720.85
8.1.220.0000.00818.77
8.1.210.0040.00418.95
8.1.200.0060.00317.35
8.1.190.0040.00417.16
8.1.180.0000.00818.10
8.1.170.0030.00518.51
8.1.160.0000.00718.73
8.1.150.0070.00418.59
8.1.140.0000.00717.39
8.1.130.0030.00317.83
8.1.120.0040.00417.40
8.1.110.0030.00417.29
8.1.100.0050.00217.41
8.1.90.0050.00217.36
8.1.80.0040.00417.43
8.1.70.0000.00717.43
8.1.60.0080.00417.59
8.1.50.0060.00317.52
8.1.40.0030.00517.54
8.1.30.0030.00517.62
8.1.20.0030.00517.70
8.1.10.0040.00417.50
8.1.00.0040.00417.48
8.0.300.0030.00519.98
8.0.290.0080.00017.18
8.0.280.0000.00818.38
8.0.270.0070.00017.12
8.0.260.0070.00016.78
8.0.250.0040.00416.84
8.0.240.0030.00616.96
8.0.230.0030.00516.93
8.0.220.0000.00816.91
8.0.210.0070.00016.80
8.0.200.0060.00016.95
8.0.190.0000.00716.96
8.0.180.0020.00516.82
8.0.170.0000.00816.91
8.0.160.0030.00316.91
8.0.150.0050.00316.73
8.0.140.0040.00416.78
8.0.130.0000.00613.36
8.0.120.0000.00716.84
8.0.110.0040.00416.96
8.0.100.0070.00016.75
8.0.90.0070.00016.96
8.0.80.0100.01016.89
8.0.70.0040.00416.91
8.0.60.0000.00816.76
8.0.50.0040.00416.84
8.0.30.0070.01217.01
8.0.20.0120.00617.40
8.0.10.0040.00417.03
8.0.00.0070.00916.64
7.4.330.0020.00216.76
7.4.320.0000.00616.60
7.4.300.0030.00316.55
7.4.290.0040.00416.50
7.4.280.0000.00916.49
7.4.270.0030.00316.53
7.4.260.0060.00013.21
7.4.250.0030.00316.54
7.4.240.0070.00016.58
7.4.230.0070.00016.45
7.4.220.0120.00616.63
7.4.210.0070.00716.54
7.4.200.0000.00716.39
7.4.190.0030.00316.64
7.4.160.0120.01216.39
7.4.150.0100.00717.40
7.4.140.0070.01017.86
7.4.130.0050.01216.57
7.4.120.0130.00316.45
7.4.110.0080.00816.68
7.4.100.0110.00716.61
7.4.90.0100.01016.53
7.4.80.0070.01119.39
7.4.70.0070.01416.40
7.4.60.0100.00616.54
7.4.50.0040.00416.40
7.4.40.0070.01022.77
7.4.30.0100.00616.30
7.4.00.0100.00614.90
7.3.330.0030.00313.11
7.3.320.0120.00013.11
7.3.310.0040.00416.34
7.3.300.0030.00516.29
7.3.290.0110.00316.30
7.3.280.0060.01116.25
7.3.270.0060.01217.40
7.3.260.0120.00918.24
7.3.250.0140.00316.48
7.3.240.0100.01016.54
7.3.230.0060.01416.47
7.3.210.0060.01016.57
7.3.200.0070.01419.39
7.3.190.0080.01616.46
7.3.180.0030.01716.44
7.3.170.0030.01216.36
7.3.160.0160.00316.38
7.3.120.0150.00014.99
7.2.330.0090.00916.76
7.2.320.0140.00816.80
7.2.310.0060.01216.79
7.2.300.0160.00016.61
7.2.290.0080.00816.46
7.2.00.0030.01119.09
7.1.200.0000.01415.71
7.1.100.0070.00318.09
7.1.70.0000.01017.19
7.1.60.0000.01419.40
7.1.50.0170.00716.85
7.1.00.0000.06322.44
7.0.200.0130.00616.82
7.0.140.0100.06722.22
7.0.70.0030.08319.96
7.0.60.0070.08020.05
7.0.50.0030.09020.25
7.0.40.0100.08020.01
7.0.30.0130.07720.14
7.0.20.0030.08720.13
7.0.10.0030.09020.14
7.0.00.0030.08320.07
5.6.280.0070.06321.10
5.6.220.0030.07320.61
5.6.210.0100.08020.46
5.6.200.0030.09020.94
5.6.190.0130.08321.02
5.6.180.0030.08721.17
5.6.170.0100.08321.04
5.6.160.0100.06321.08
5.6.150.0030.07720.95
5.6.140.0030.05320.93
5.6.130.0030.08721.17
5.6.120.0030.06021.05
5.6.110.0130.04021.03
5.6.100.0070.04721.00
5.6.90.0130.07720.98
5.6.80.0030.08720.43
5.6.70.0130.07320.42
5.6.60.0070.04720.40
5.6.50.0030.08320.43
5.6.40.0070.06720.39
5.6.30.0100.05720.46
5.6.20.0130.03320.39
5.6.10.0030.08020.30
5.6.00.0000.09320.29
5.5.360.0030.08720.33
5.5.350.0100.08320.45
5.5.340.0100.06720.83
5.5.330.0100.08020.76
5.5.320.0070.08720.92
5.5.310.0100.08320.89
5.5.300.0100.06020.91
5.5.290.0030.09320.77
5.5.280.0170.07320.87
5.5.270.0130.04720.72
5.5.260.0170.07320.89
5.5.250.0030.07320.70
5.5.240.0100.08020.25
5.5.230.0070.05320.17
5.5.220.0100.07720.10
5.5.210.0100.07320.21
5.5.200.0030.05720.18
5.5.190.0030.09020.14
5.5.180.0100.07020.08
5.5.160.0100.07020.20
5.5.150.0070.06320.15
5.5.140.0070.08320.18
5.5.130.0070.08020.14
5.5.120.0130.07320.17
5.5.110.0070.08320.22
5.5.100.0130.07320.15
5.5.90.0070.07020.09
5.5.80.0170.07020.10
5.5.70.0100.08020.11
5.5.60.0130.07020.09
5.5.50.0100.07020.15
5.5.40.0100.07720.10
5.5.30.0100.06320.07
5.5.20.0130.06019.99
5.5.10.0000.07320.02
5.5.00.0100.08020.10
5.4.450.0030.07019.45
5.4.440.0030.08719.37
5.4.430.0100.04019.22
5.4.420.0030.04319.39
5.4.410.0100.06319.32
5.4.400.0030.06018.79
5.4.390.0030.05318.98
5.4.380.0070.07019.13
5.4.370.0100.06319.03
5.4.360.0070.04719.10
5.4.350.0000.06019.06
5.4.340.0070.05319.02
5.4.320.0070.08019.13
5.4.310.0100.07318.95
5.4.300.0070.08319.14
5.4.290.0070.07019.04
5.4.280.0000.07719.04
5.4.270.0130.07018.94
5.4.260.0070.08018.78
5.4.250.0030.07719.07
5.4.240.0100.03718.78
5.4.230.0000.08719.09
5.4.220.0030.07718.94
5.4.210.0100.07018.99
5.4.200.0030.06718.96
5.4.190.0000.08019.13
5.4.180.0100.06719.09
5.4.170.0000.08719.02
5.4.160.0070.08019.12
5.4.150.0100.07319.03
5.4.140.0100.07016.29
5.4.130.0100.07016.26
5.4.120.0130.06016.37
5.4.110.0100.07316.21
5.4.100.0030.07716.26
5.4.90.0130.06016.34
5.4.80.0230.06016.36
5.4.70.0030.06316.36
5.4.60.0100.06716.40
5.4.50.0130.05316.22
5.4.40.0130.06716.45
5.4.30.0100.04016.38
5.4.20.0030.07316.28
5.4.10.0130.06316.20
5.4.00.0070.08015.58
5.3.290.0100.07714.63
5.3.280.0030.08014.45
5.3.270.0030.08014.61
5.3.260.0030.08014.57
5.3.250.0000.07714.46
5.3.240.0100.07314.56
5.3.230.0000.08314.43
5.3.220.0130.07014.39
5.3.210.0100.07314.51
5.3.200.0070.06714.43
5.3.190.0070.07314.55
5.3.180.0070.05014.50
5.3.170.0070.07314.52
5.3.160.0030.06314.38
5.3.150.0070.07714.55
5.3.140.0070.04314.41
5.3.130.0030.08014.36
5.3.120.0300.05714.51
5.3.110.0070.07314.54
5.3.100.0100.04314.02
5.3.90.0070.07313.93
5.3.80.0070.05714.02
5.3.70.0170.06014.00
5.3.60.0130.06713.86
5.3.50.0070.07313.88
5.3.40.0070.07313.94
5.3.30.0170.08313.90
5.3.20.0100.04713.62
5.3.10.0170.06013.66
5.3.00.0070.04013.63
5.2.170.0030.06012.17
5.2.160.0030.06712.17
5.2.150.0070.06312.17
5.2.140.0000.06712.17
5.2.130.0000.04012.17
5.2.120.0030.06312.17
5.2.110.0030.05012.17
5.2.100.0000.06312.17
5.2.90.0100.05312.17
5.2.80.0030.06312.17
5.2.70.0070.05712.17
5.2.60.0170.04712.17
5.2.50.0100.06312.17
5.2.40.0030.06312.17
5.2.30.0070.04712.17
5.2.20.0070.06312.17
5.2.10.0070.04712.17
5.2.00.0070.05012.17
5.1.60.0070.03712.17
5.1.50.0030.04312.17
5.1.40.0030.05712.17
5.1.30.0030.05712.17
5.1.20.0000.06712.17
5.1.10.0070.03012.17
5.1.00.0030.05712.17
5.0.50.0030.04712.17
5.0.40.0070.04312.17
5.0.30.0070.06012.17
5.0.20.0000.03712.17
5.0.10.0030.02712.17
5.0.00.0000.03312.17
4.4.90.0000.02712.17
4.4.80.0030.03312.17
4.4.70.0000.03312.17
4.4.60.0030.03712.17
4.4.50.0070.03012.17
4.4.40.0000.05712.17
4.4.30.0030.01712.17
4.4.20.0000.03712.17
4.4.10.0030.03712.17
4.4.00.0100.03012.17
4.3.110.0070.03012.17
4.3.100.0130.02312.17
4.3.90.0030.03312.17
4.3.80.0030.05012.17
4.3.70.0070.03012.17
4.3.60.0000.03712.17
4.3.50.0030.02312.17
4.3.40.0070.04712.17
4.3.30.0000.02712.17
4.3.20.0030.03312.17
4.3.10.0000.03312.17
4.3.00.0000.04012.17

preferences:
41.34 ms | 401 KiB | 5 Q