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)
8.3.60.0070.01018.30
8.3.50.0160.00416.29
8.3.40.0040.01118.63
8.3.30.0060.00919.22
8.3.20.0050.00220.16
8.3.10.0030.00520.52
8.3.00.0080.00019.25
8.2.180.0120.00318.41
8.2.170.0030.01022.96
8.2.160.0040.01120.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00322.11
8.2.110.0030.00620.57
8.2.100.0070.00418.09
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0030.00817.37
8.2.60.0020.00517.91
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0000.00718.13
8.2.20.0050.00217.78
8.2.10.0040.00418.04
8.2.00.0000.00817.60
8.1.270.0050.00323.88
8.1.260.0030.00526.35
8.1.250.0020.00528.09
8.1.240.0090.00023.84
8.1.230.0000.01119.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0060.00317.10
8.1.180.0030.00618.10
8.1.170.0080.00018.55
8.1.160.0040.00422.06
8.1.150.0040.00418.84
8.1.140.0040.00417.35
8.1.130.0040.00417.79
8.1.120.0020.00517.30
8.1.110.0040.00417.29
8.1.100.0000.00717.43
8.1.90.0030.00317.44
8.1.80.0070.00017.30
8.1.70.0000.00717.41
8.1.60.0000.00917.61
8.1.50.0000.00917.52
8.1.40.0040.00417.42
8.1.30.0040.00417.54
8.1.20.0030.00617.64
8.1.10.0000.00817.39
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0030.00616.58
8.0.280.0030.00318.38
8.0.270.0030.00317.10
8.0.260.0000.00617.30
8.0.250.0000.00816.96
8.0.240.0030.00316.84
8.0.230.0000.00716.85
8.0.220.0000.00716.86
8.0.210.0000.00716.73
8.0.200.0000.00616.91
8.0.190.0040.00416.92
8.0.180.0030.00316.75
8.0.170.0000.00716.87
8.0.160.0040.00416.85
8.0.150.0030.00316.81
8.0.140.0040.00416.84
8.0.130.0050.00013.33
8.0.120.0000.00816.78
8.0.110.0000.00716.73
8.0.100.0040.00416.85
8.0.90.0040.00416.74
8.0.80.0150.00416.77
8.0.70.0040.00416.79
8.0.60.0040.00416.80
8.0.50.0000.00716.73
8.0.30.0150.00817.22
8.0.20.0050.01417.40
8.0.10.0050.00216.94
8.0.00.0100.00816.68
7.4.330.0020.00215.03
7.4.320.0030.00316.60
7.4.300.0030.00316.55
7.4.290.0000.00716.64
7.4.280.0040.00416.51
7.4.270.0070.00016.50
7.4.260.0000.00716.48
7.4.250.0000.00716.55
7.4.240.0020.00516.58
7.4.230.0040.00416.41
7.4.220.0160.00816.64
7.4.210.0040.01016.59
7.4.200.0070.00016.48
7.4.160.0130.01016.41
7.4.150.0070.01117.40
7.4.140.0060.01217.86
7.4.130.0100.00716.56
7.4.120.0090.00816.57
7.4.110.0060.01216.48
7.4.100.0070.01016.50
7.4.90.0160.00616.50
7.4.80.0130.00619.39
7.4.70.0040.01416.47
7.4.60.0060.01116.31
7.4.50.0030.00616.39
7.4.40.0100.00716.55
7.4.30.0120.00816.54
7.4.10.0070.01016.50
7.4.00.0090.00715.61
7.3.330.0000.00613.24
7.3.320.0060.00013.25
7.3.310.0030.00316.47
7.3.300.0000.00616.35
7.3.290.0030.01616.39
7.3.280.0080.01016.26
7.3.270.0140.00317.40
7.3.260.0080.00816.22
7.3.250.0140.00416.25
7.3.240.0120.00816.32
7.3.230.0050.01216.39
7.3.210.0160.00016.29
7.3.200.0110.00619.39
7.3.190.0070.01016.33
7.3.180.0030.01216.41
7.3.170.0130.00416.27
7.3.160.0030.01416.32
7.3.130.0030.01316.36
7.3.120.0100.00715.67
7.3.110.0050.00715.63
7.3.100.0070.00815.74
7.3.90.0090.00515.60
7.3.80.0090.00415.64
7.3.70.0070.00715.45
7.3.60.0020.01015.59
7.3.50.0050.00815.37
7.3.40.0090.00615.55
7.3.30.0050.01115.31
7.3.20.0020.01317.33
7.3.10.0030.01116.92
7.3.00.0060.00816.98
7.2.330.0090.00916.73
7.2.320.0000.01616.44
7.2.310.0110.00816.63
7.2.300.0120.00616.26
7.2.290.0060.01216.54
7.2.260.0030.01616.29
7.2.250.0060.01316.52
7.2.240.0080.00815.87
7.2.230.0050.01115.85
7.2.220.0100.00615.71
7.2.210.0070.00915.90
7.2.200.0070.00915.77
7.2.190.0070.00715.83
7.2.180.0060.00715.80
7.2.170.0060.00915.72
7.2.160.0090.00715.75
7.2.150.0040.01117.73
7.2.140.0020.01217.61
7.2.130.0070.00717.40
7.2.120.0040.01017.26
7.2.110.0060.00617.54
7.2.100.0070.00617.38
7.2.90.0070.00617.47
7.2.80.0040.00917.47
7.2.70.0100.00617.24
7.2.60.0050.00817.21
7.2.50.0060.00717.49
7.2.40.0050.00917.48
7.2.30.0040.01117.38
7.2.20.0080.00617.48
7.2.10.0050.00917.41
7.2.00.0080.00717.45
7.1.330.0080.00716.56
7.1.320.0010.01016.38
7.1.310.0100.00816.53
7.1.300.0040.00716.56
7.1.290.0090.00616.57
7.1.280.0070.01116.61
7.1.270.0050.00916.65
7.1.260.0100.00716.69
7.1.250.0070.00616.24
7.1.240.0100.00017.42
7.1.230.0070.00417.33
7.1.220.0040.01117.52
7.1.210.0000.01117.05
7.1.200.0060.00516.52
7.1.190.0040.00817.45
7.1.180.0070.00417.25
7.1.170.0080.00417.37
7.1.160.0070.00717.29
7.1.150.0030.00817.33
7.1.140.0070.00717.36
7.1.130.0070.00717.27
7.1.120.0030.01017.36
7.1.110.0040.01117.40
7.1.100.0060.00617.29
7.1.90.0000.01217.47
7.1.80.0090.00617.34
7.1.70.0060.00717.29
7.1.60.0040.01418.38
7.1.50.0080.00817.08
7.1.40.0070.00717.42
7.1.30.0030.00717.38
7.1.20.0060.00817.24
7.1.10.0030.00717.39
7.1.00.0020.04319.86
7.0.330.0120.00316.87
7.0.320.0070.01017.08
7.0.310.0060.00916.92
7.0.300.0040.00416.96
7.0.290.0040.01116.88
7.0.280.0030.01016.97
7.0.270.0060.00617.04
7.0.260.0070.01016.87
7.0.250.0060.00917.13
7.0.240.0030.01417.06
7.0.230.0100.00716.95
7.0.220.0000.01717.05
7.0.210.0070.00716.93
7.0.200.0050.00516.94
7.0.190.0060.00616.92
7.0.180.0000.01117.05
7.0.170.0080.00516.93
7.0.160.0070.00716.93
7.0.150.0030.01017.04
7.0.140.0020.04219.56
7.0.130.0000.01417.15
7.0.120.0100.00716.98
7.0.110.0060.00917.00
7.0.100.0030.01317.02
7.0.90.0110.00716.91
7.0.80.0060.01216.94
7.0.70.0030.01016.80
7.0.60.0050.04518.42
7.0.50.0100.03917.38
7.0.40.0080.04517.50
7.0.30.0130.04717.58
7.0.20.0150.04217.52
7.0.10.0030.02717.52
7.0.00.0020.04917.53
5.6.400.0070.00715.71
5.6.390.0030.01615.92
5.6.380.0080.00815.82
5.6.370.0090.00616.05
5.6.360.0060.00615.98
5.6.350.0040.01115.88
5.6.340.0070.00415.98
5.6.330.0030.00715.89
5.6.320.0030.01215.88
5.6.310.0070.01015.94
5.6.300.0040.01116.15
5.6.290.0030.01416.11
5.6.280.0070.03818.60
5.6.270.0000.01015.81
5.6.260.0070.01015.85
5.6.250.0000.01815.82
5.6.240.0110.00315.95
5.6.230.0060.00615.78
5.6.220.0000.01415.76
5.6.210.0020.02818.32
5.6.200.0070.03417.04
5.6.190.0060.02818.38
5.6.180.0210.02318.21
5.6.170.0180.04118.04
5.6.160.0030.03818.12
5.6.150.0020.05017.11
5.6.140.0050.02716.98
5.6.130.0050.04817.08
5.6.120.0100.04318.23
5.6.110.0110.03918.64
5.6.100.0100.03218.40
5.6.90.0120.04018.31
5.6.80.0080.04318.18
5.6.70.0070.01115.81
5.6.60.0060.00615.75
5.6.50.0030.01115.67
5.6.40.0040.01115.72
5.6.30.0030.01015.73
5.6.20.0060.00615.91
5.6.10.0070.00315.92
5.6.00.0050.00815.95
5.5.380.0070.01015.87
5.5.370.0000.01215.75
5.5.360.0080.00616.02
5.5.350.0140.03418.13
5.5.340.0120.03816.82
5.5.330.0050.03018.08
5.5.320.0180.02218.00
5.5.310.0160.01618.01
5.5.300.0030.02716.87
5.5.290.0060.04816.85
5.5.280.0090.04318.41
5.5.270.0020.02718.42
5.5.260.0070.02418.51
5.5.250.0070.02818.13
5.5.240.0170.03717.98
5.5.230.0000.01315.83
5.5.220.0080.00415.71
5.5.210.0110.00415.89
5.5.200.0110.00315.49
5.5.190.0060.00915.63
5.5.180.0030.01015.86
5.5.170.0040.00715.76
5.5.160.0080.00415.74
5.5.150.0030.00915.66
5.5.140.0060.00615.41
5.5.130.0100.00315.66
5.5.120.0030.00915.56
5.5.110.0080.00415.63
5.5.100.0060.00615.75
5.5.90.0080.00415.83
5.5.80.0040.00816.07
5.5.70.0030.00715.80
5.5.60.0000.01115.59
5.5.50.0030.00615.76
5.5.40.0080.00415.75
5.5.30.0030.00615.87
5.5.20.0020.00815.57
5.5.10.0060.00315.72
5.5.00.0080.00415.57
5.4.450.0150.02816.04
5.4.440.0450.03515.89
5.4.430.0070.03816.04
5.4.420.0350.00216.03
5.4.410.0340.00415.82
5.4.400.0380.00215.73
5.4.390.0340.00415.82
5.4.380.0440.00115.83
5.4.370.0330.00515.78
5.4.360.0330.00615.77
5.4.350.0320.00515.74
5.4.340.0350.00015.90
5.4.330.0070.00212.63
5.4.320.0020.02312.48
5.4.310.0070.02012.47
5.4.300.0040.02112.48
5.4.290.0100.01712.49
5.4.280.0040.02212.44
5.4.270.0020.02312.42
5.4.260.0070.01912.50
5.4.250.0050.02112.42
5.4.240.0070.01912.42
5.4.230.0100.01712.45
5.4.220.0030.02512.44
5.4.210.0060.01912.42
5.4.200.0040.02212.43
5.4.190.0060.02312.48
5.4.180.0040.02212.42
5.4.170.0040.02112.54
5.4.160.0060.02012.54
5.4.150.0060.02012.42
5.4.140.0040.02712.28
5.4.130.0040.02412.34
5.4.120.0040.02212.27
5.4.110.0050.01912.27
5.4.100.0020.02212.29
5.4.90.0040.02312.29
5.4.80.0060.02212.28
5.4.70.0030.02112.24
5.4.60.0090.02012.29
5.4.50.0060.01712.23
5.4.40.0040.01912.25
5.4.30.0050.02112.23
5.4.20.0090.01812.26
5.4.10.0020.02212.27
5.4.00.0050.01911.97
5.3.290.0060.03812.80
5.3.280.0090.03912.71
5.3.270.0100.03712.73
5.3.260.0060.03912.72
5.3.250.0070.03712.72
5.3.240.0070.04412.72
5.3.230.0120.04012.71
5.3.220.0060.03712.68
5.3.210.0070.03612.68
5.3.200.0090.03312.68
5.3.190.0060.04912.67
5.3.180.0070.04212.67
5.3.170.0040.03712.67
5.3.160.0060.03512.68
5.3.150.0070.03512.67
5.3.140.0070.04012.66
5.3.130.0130.03612.66
5.3.120.0100.03712.66
5.3.110.0070.04112.66
5.3.100.0030.04012.12
5.3.90.0070.03612.08
5.3.80.0050.03712.07
5.3.70.0070.03512.08
5.3.60.0090.03312.07
5.3.50.0100.03812.00
5.3.40.0040.04112.00
5.3.30.0050.03511.94
5.3.20.0070.03511.73
5.3.10.0090.03511.69
5.3.00.0070.03411.68
5.2.170.0080.0269.18
5.2.160.0070.0329.18
5.2.150.0030.0319.18
5.2.140.0070.0329.18
5.2.130.0040.0299.14
5.2.120.0040.0289.14
5.2.110.0050.0349.14
5.2.100.0060.0279.14
5.2.90.0050.0329.14
5.2.80.0030.0359.14
5.2.70.0050.0309.13
5.2.60.0030.0319.09
5.2.50.0040.0309.05
5.2.40.0030.0309.03
5.2.30.0040.0319.01
5.2.20.0040.0309.00
5.2.10.0030.0308.94
5.2.00.0030.0308.79
5.1.60.0020.0328.08
5.1.50.0040.0358.07
5.1.40.0030.0258.05
5.1.30.0040.0258.41
5.1.20.0050.0288.43
5.1.10.0030.0268.15
5.1.00.0030.0258.15
5.0.50.0030.0286.63
5.0.40.0040.0186.49
5.0.30.0060.0306.30
5.0.20.0080.0206.27
5.0.10.0030.0206.25
5.0.00.0050.0306.24
4.4.90.0020.0154.78
4.4.80.0020.0154.76
4.4.70.0040.0154.75
4.4.60.0000.0184.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0020.0164.66
4.3.100.0020.0154.66
4.3.90.0020.0154.64
4.3.80.0010.0324.58
4.3.70.0030.0204.63
4.3.60.0030.0154.63
4.3.50.0040.0154.63
4.3.40.0010.0264.54
4.3.30.0000.0183.28
4.3.20.0020.0163.23
4.3.10.0060.0123.19
4.3.00.0030.0138.71

preferences:
46.34 ms | 400 KiB | 5 Q