3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->{123} = "foo"; $obj->{'456'} = "bar"; $arr = (array)$obj; var_dump($arr); var_dump($arr[123]);

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)
8.3.60.0140.00018.43
8.3.50.0080.01322.18
8.3.40.0180.00318.61
8.3.30.0040.01119.01
8.3.20.0000.00820.29
8.3.10.0000.00820.57
8.3.00.0090.00019.26
8.2.180.0120.00318.04
8.2.170.0070.00722.96
8.2.160.0060.01220.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00322.18
8.2.110.0050.00320.52
8.2.100.0040.00718.03
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0070.00417.50
8.2.60.0080.00017.91
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00717.98
8.2.20.0040.00417.71
8.2.10.0040.00418.04
8.2.00.0000.00717.60
8.1.280.0070.00725.92
8.1.270.0080.00024.02
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0050.00523.96
8.1.230.0070.00419.22
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0080.00018.53
8.1.160.0050.00221.95
8.1.150.0040.00418.82
8.1.140.0040.00417.33
8.1.130.0000.00717.71
8.1.120.0040.00417.30
8.1.110.0030.00517.41
8.1.100.0030.00317.39
8.1.90.0050.00217.45
8.1.80.0000.00717.33
8.1.70.0030.00317.35
8.1.60.0040.00417.59
8.1.50.0090.00017.41
8.1.40.0000.00717.48
8.1.30.0000.00917.55
8.1.20.0000.00817.55
8.1.10.0040.00417.36
8.1.00.0040.00417.36
8.0.300.0030.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.39
8.0.270.0030.00317.16
8.0.260.0060.00017.19
8.0.250.0000.00616.90
8.0.240.0000.00716.91
8.0.230.0000.00716.93
8.0.220.0080.00016.81
8.0.210.0030.00316.75
8.0.200.0000.00616.92
8.0.190.0060.00316.79
8.0.180.0000.00716.75
8.0.170.0000.00716.74
8.0.160.0030.00316.76
8.0.150.0000.00716.76
8.0.140.0040.00416.81
8.0.130.0060.00013.29
8.0.120.0000.00816.75
8.0.110.0080.00016.87
8.0.100.0030.00516.82
8.0.90.0000.00816.70
8.0.80.0030.01216.82
8.0.70.0040.00416.84
8.0.60.0000.00816.71
8.0.50.0000.00716.70
8.0.30.0160.00617.04
8.0.20.0070.01217.40
8.0.10.0070.00016.76
8.0.00.0050.01316.54
7.4.330.0000.00615.00
7.4.320.0050.00216.52
7.4.300.0060.00016.61
7.4.290.0060.00016.48
7.4.280.0000.00716.51
7.4.270.0070.00016.59
7.4.260.0000.00716.50
7.4.250.0000.00716.46
7.4.240.0070.00016.63
7.4.230.0030.00316.70
7.4.220.0160.00416.70
7.4.210.0000.01416.71
7.4.200.0040.00316.63
7.4.160.0160.00616.20
7.4.150.0080.01117.40
7.4.140.0120.00417.86
7.4.130.0120.00816.57
7.4.120.0080.00816.47
7.4.110.0060.01516.43
7.4.100.0100.00716.41
7.4.90.0100.00716.51
7.4.80.0080.00819.39
7.4.70.0030.01216.62
7.4.60.0120.00816.56
7.4.50.0000.00416.66
7.4.40.0090.01216.50
7.4.30.0150.00516.41
7.4.00.0090.00615.13
7.3.330.0000.00513.25
7.3.320.0020.00213.18
7.3.310.0020.00516.31
7.3.300.0000.00716.32
7.3.290.0080.00516.20
7.3.280.0100.00816.31
7.3.270.0110.00617.40
7.3.260.0150.00416.24
7.3.250.0070.00916.49
7.3.240.0070.01016.23
7.3.230.0060.01016.39
7.3.210.0100.01016.21
7.3.200.0110.01019.39
7.3.190.0060.01216.44
7.3.180.0120.00616.38
7.3.170.0120.01016.30
7.3.160.0140.00616.44
7.3.120.0160.00314.89
7.3.110.0060.00614.73
7.3.100.0030.01614.61
7.3.90.0090.00614.89
7.3.80.0030.01414.66
7.3.70.0000.01514.88
7.3.60.0100.00614.72
7.3.50.0040.00814.79
7.3.40.0040.00814.61
7.3.30.0030.00914.53
7.3.20.0110.00416.54
7.3.10.0060.00916.59
7.3.00.0040.01116.72
7.2.330.0070.01016.29
7.2.320.0100.00616.48
7.2.310.0080.00816.47
7.2.300.0040.01316.27
7.2.290.0120.00616.82
7.2.250.0100.01014.97
7.2.240.0030.01515.18
7.2.230.0030.01114.82
7.2.220.0000.01315.07
7.2.210.0000.01514.83
7.2.200.0060.01214.99
7.2.190.0000.01014.94
7.2.180.0080.00815.07
7.2.170.0000.01615.11
7.2.160.0030.01014.82
7.2.150.0060.00916.98
7.2.140.0140.00316.88
7.2.130.0000.01217.01
7.2.120.0100.00316.83
7.2.110.0030.01216.91
7.2.100.0060.00316.93
7.2.90.0040.01116.79
7.2.80.0030.00916.96
7.2.70.0140.00016.90
7.2.60.0060.01016.73
7.2.50.0110.00416.92
7.2.40.0070.00416.82
7.2.30.0060.00916.89
7.2.20.0060.00916.87
7.2.10.0090.00616.89
7.2.00.0030.00818.20
7.1.330.0070.00715.64
7.1.320.0080.00415.79
7.1.310.0000.01916.04
7.1.300.0110.00415.84
7.1.290.0090.00616.02
7.1.280.0030.01015.63
7.1.270.0100.00315.64
7.1.260.0030.00916.01
7.1.250.0090.00015.84
7.1.200.0030.01015.87
7.1.100.0000.01217.94
7.1.70.0000.00717.22
7.1.60.0070.01419.32
7.1.50.0100.00717.02
7.1.00.0030.07722.57
7.0.200.0040.00416.80
7.0.140.0000.07722.10
7.0.70.1200.04719.90
7.0.60.0130.06019.82
7.0.50.0100.07717.90
7.0.40.0030.05320.04
7.0.30.0330.07320.17
7.0.20.0270.06020.21
7.0.10.0230.08720.20
7.0.00.0000.09320.02
5.6.280.0070.07021.12
5.6.210.0070.08720.46
5.6.200.0170.07318.16
5.6.190.0070.04020.33
5.6.180.0070.04320.46
5.6.170.0270.05320.44
5.6.160.0100.03320.41
5.6.150.0100.06018.11
5.6.140.0000.05018.20
5.6.130.0100.07718.20
5.6.120.0170.07020.99
5.6.110.0170.06721.09
5.6.100.0100.07021.10
5.6.90.0070.08021.10
5.6.80.0030.06720.48
5.6.70.0230.07020.51
5.5.350.0070.08020.33
5.5.340.0070.08017.99
5.5.330.0070.05720.19
5.5.320.0200.06720.40
5.5.310.0230.03320.27
5.5.300.0030.06718.01
5.5.290.0030.07318.01
5.5.280.0030.04320.77
5.5.270.0100.03720.72
5.5.260.0130.06320.64
5.5.250.0070.08320.66
5.5.240.0070.07020.25
5.4.450.0070.06019.48
5.4.440.0830.05019.56
5.4.430.1130.05319.27
5.4.420.0670.00019.45
5.4.410.0630.00019.40
5.4.400.0600.00019.20
5.4.390.0630.00018.97
5.4.380.0630.00018.92
5.4.370.0630.00018.97
5.4.360.0600.00019.07
5.4.350.0670.00018.96
5.4.340.0630.00019.26
5.4.320.0030.03912.46
5.4.310.0050.03812.45
5.4.300.0080.03412.45
5.4.290.0060.04912.45
5.4.280.0050.04112.35
5.4.270.0020.03912.35
5.4.260.0100.03212.35
5.4.250.0070.03812.35
5.4.240.0050.03612.35
5.4.230.0080.03412.34
5.4.220.0060.03512.34
5.4.210.0030.03812.34
5.4.200.0050.04412.34
5.4.190.0070.03612.34
5.4.180.0090.04112.34
5.4.170.0040.03712.35
5.4.160.0070.03712.35
5.4.150.0060.03612.34
5.4.140.0080.03412.03
5.4.130.0080.04312.02
5.4.120.0050.03511.97
5.4.110.0060.03411.96
5.4.100.0030.03711.97
5.4.90.0080.03411.96
5.4.80.0090.04311.97
5.4.70.0050.03511.96
5.4.60.0050.03511.96
5.4.50.0120.03411.96
5.4.40.0060.03411.96
5.4.30.0050.03511.95
5.4.20.0040.04411.95
5.4.10.0030.03611.95
5.4.00.0090.03611.44
5.3.290.0030.04312.80
5.3.280.0080.03512.71
5.3.270.0090.04012.73
5.3.260.0090.04312.72
5.3.250.0070.04512.72
5.3.240.0030.04012.72
5.3.230.0070.03612.71
5.3.220.0070.03612.68
5.3.210.0060.03812.68
5.3.200.0100.03112.68
5.3.190.0040.03912.68
5.3.180.0070.03512.67
5.3.170.0060.03512.66
5.3.160.0070.04112.67
5.3.150.0030.04012.67
5.3.140.0060.03712.66
5.3.130.0060.03912.66
5.3.120.0060.03812.66
5.3.110.0070.03712.66
5.3.100.0050.03512.12
5.3.90.0090.03812.08
5.3.80.0050.03612.08
5.3.70.0090.03212.07
5.3.60.0020.03912.06
5.3.50.0060.03512.00
5.3.40.0050.03612.00
5.3.30.0060.03411.94
5.3.20.0040.03611.73
5.3.10.0050.03411.69
5.3.00.0060.03411.68
5.2.170.0050.0299.18
5.2.160.0040.0299.18
5.2.150.0050.0299.18
5.2.140.0050.0299.17
5.2.130.0020.0319.13
5.2.120.0040.0289.13
5.2.110.0070.0269.14
5.2.100.0050.0279.14
5.2.90.0050.0289.14
5.2.80.0050.0299.13
5.2.70.0070.0309.13
5.2.60.0110.0299.09
5.2.50.0040.0309.05
5.2.40.0070.0269.03
5.2.30.0020.0329.01
5.2.20.0070.0269.00
5.2.10.0050.0278.94
5.2.00.0040.0318.79
5.1.60.0040.0358.08
5.1.50.0070.0368.07
5.1.40.0060.0288.05
5.1.30.0060.0288.41
5.1.20.0050.0268.43
5.1.10.0050.0298.15
5.1.00.0050.0248.16
5.0.50.0030.0216.63
5.0.40.0040.0186.49
5.0.30.0030.0316.30
5.0.20.0050.0186.27
5.0.10.0030.0206.25
5.0.00.0030.0326.24
4.4.90.0020.0184.78
4.4.80.0060.0154.76
4.4.70.0040.0234.75
4.4.60.0070.0184.76
4.4.50.0040.0144.77
4.4.40.0040.0274.71
4.4.30.0040.0154.75
4.4.20.0010.0174.85
4.4.10.0010.0174.85
4.4.00.0070.0214.75
4.3.110.0020.0164.66
4.3.100.0040.0144.66
4.3.90.0030.0144.63
4.3.80.0050.0224.58
4.3.70.0060.0184.63
4.3.60.0020.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0264.54
4.3.30.0020.0153.28
4.3.20.0030.0153.23
4.3.10.0020.0263.19
4.3.00.0030.0108.72

preferences:
48.53 ms | 401 KiB | 5 Q