3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'foo' => [ 'bar' => [ 'baz' => 'bat'] ] ]; $obj = new ArrayObject($array); print_r($obj->foo); $obj->foo = 'bazbat'; print_r($obj); print_r((array)$obj);

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)
8.3.40.0180.00318.97
8.3.30.0040.01418.93
8.3.20.0110.00420.33
8.3.10.0040.00423.65
8.3.00.0030.00519.38
8.2.170.0120.00622.96
8.2.160.0100.01020.35
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00726.16
8.2.120.0140.00722.23
8.2.110.0100.00022.07
8.2.100.0060.00617.63
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0030.00618.01
8.2.20.0040.00417.68
8.2.10.0000.00718.07
8.2.00.0040.00417.68
8.1.270.0080.00023.97
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.98
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.01217.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0060.00320.31
8.1.160.0000.00722.00
8.1.150.0070.00018.70
8.1.140.0040.00417.44
8.1.130.0030.00317.83
8.1.120.0040.00317.45
8.1.110.0000.00717.45
8.1.100.0030.00417.40
8.1.90.0070.00017.46
8.1.80.0040.00417.45
8.1.70.0000.00817.42
8.1.60.0040.00817.57
8.1.50.0000.00817.43
8.1.40.0000.00717.49
8.1.30.0050.00317.64
8.1.20.0000.00817.60
8.1.10.0070.00017.54
8.1.00.0030.00617.34
8.0.300.0060.00318.77
8.0.290.0060.00316.75
8.0.280.0000.00718.32
8.0.270.0070.00017.27
8.0.260.0000.00617.12
8.0.250.0050.00316.88
8.0.240.0040.00417.02
8.0.230.0000.00716.93
8.0.220.0000.00716.95
8.0.210.0070.00016.80
8.0.200.0070.00016.98
8.0.190.0000.00716.87
8.0.180.0040.00416.90
8.0.170.0030.00616.96
8.0.160.0040.00416.96
8.0.150.0070.00016.81
8.0.140.0030.00516.80
8.0.130.0030.00613.33
8.0.120.0050.00316.83
8.0.110.0000.00816.81
8.0.100.0030.00416.71
8.0.90.0030.00316.89
8.0.80.0060.01016.87
8.0.70.0040.00416.90
8.0.60.0070.00016.79
8.0.50.0020.00516.69
8.0.30.0090.01117.08
8.0.20.0070.01617.40
8.0.10.0040.00416.87
8.0.00.0130.00416.67
7.4.330.0070.00015.02
7.4.320.0030.00316.63
7.4.300.0000.00616.57
7.4.290.0000.00716.60
7.4.280.0040.00416.45
7.4.270.0000.00616.55
7.4.260.0030.00316.59
7.4.250.0040.00416.33
7.4.240.0020.00516.53
7.4.230.0040.00416.69
7.4.220.0110.00616.64
7.4.210.0040.01116.68
7.4.200.0000.00816.31
7.4.160.0200.00316.35
7.4.150.0210.00417.40
7.4.140.0100.00717.86
7.4.130.0080.00816.54
7.4.120.0110.00616.40
7.4.110.0180.00316.66
7.4.100.0130.00416.48
7.4.90.0030.01416.76
7.4.80.0150.00419.39
7.4.70.0030.01416.58
7.4.60.0120.00616.50
7.4.50.0030.00516.67
7.4.40.0080.00816.39
7.4.30.0080.00816.46
7.4.10.0060.01214.91
7.4.00.0110.00514.81
7.3.330.0050.00013.20
7.3.320.0020.00213.09
7.3.310.0000.00716.38
7.3.300.0030.00316.31
7.3.290.0060.01016.34
7.3.280.0070.01116.36
7.3.270.0060.01317.40
7.3.260.0040.01516.30
7.3.250.0090.01016.28
7.3.240.0110.01116.30
7.3.230.0070.01016.51
7.3.210.0080.00816.49
7.3.200.0160.00319.39
7.3.190.0070.01016.38
7.3.180.0060.00916.38
7.3.170.0100.00716.36
7.3.160.0080.00816.32
7.3.130.0090.00914.74
7.3.120.0040.01114.81
7.3.110.0070.00715.00
7.3.100.0070.01014.84
7.3.90.0060.00914.80
7.3.80.0030.00915.05
7.3.70.0030.01414.52
7.3.60.0090.00614.85
7.3.50.0070.01014.55
7.3.40.0030.01014.79
7.3.30.0040.01114.75
7.3.20.0030.01016.76
7.3.10.0040.00716.64
7.3.00.0070.00716.54
7.2.330.0110.00716.37
7.2.320.0100.01516.61
7.2.310.0120.01216.48
7.2.300.0060.01016.69
7.2.290.0160.00316.49
7.2.260.0100.01015.01
7.2.250.0030.01315.10
7.2.240.0070.01014.84
7.2.230.0050.00515.29
7.2.220.0040.01114.94
7.2.210.0100.00015.32
7.2.200.0070.01014.89
7.2.190.0030.00714.93
7.2.180.0060.01015.24
7.2.170.0000.01115.03
7.2.160.0000.01015.13
7.2.150.0040.00816.86
7.2.140.0100.00316.99
7.2.130.0100.00316.91
7.2.120.0030.00917.00
7.2.110.0060.00816.85
7.2.100.0070.01017.02
7.2.90.0090.00317.11
7.2.80.0050.00516.74
7.2.70.0100.00317.01
7.2.60.0030.00716.97
7.2.50.0080.01117.09
7.2.40.0000.01216.86
7.2.30.0030.01316.79
7.2.20.0060.00616.95
7.2.10.0090.00316.92
7.2.00.0020.01118.22
7.1.330.0070.00715.63
7.1.320.0120.00415.87
7.1.310.0070.00715.75
7.1.300.0120.00315.71
7.1.290.0040.01115.52
7.1.280.0070.00715.57
7.1.270.0040.00715.89
7.1.260.0040.00715.81
7.1.250.0040.00815.74
7.1.240.0100.00315.99
7.1.230.0000.00815.80
7.1.220.0040.01415.98
7.1.210.0090.00615.49
7.1.200.0060.00515.78
7.1.190.0060.00915.84
7.1.180.0060.00915.93
7.1.170.0070.01015.58
7.1.160.0030.01015.94
7.1.150.0070.01015.84
7.1.140.0140.00315.72
7.1.130.0030.01215.79
7.1.120.0150.00015.80
7.1.110.0060.01215.82
7.1.100.0050.00916.93
7.1.90.0070.01115.69
7.1.80.0040.00815.65
7.1.70.0030.00916.30
7.1.60.0070.00616.45
7.1.50.0140.01225.33
7.1.40.0100.00315.95
7.1.30.0030.00615.70
7.1.20.0120.00315.61
7.1.10.0040.01115.79
7.1.00.0070.04019.01
7.0.330.0090.00615.27
7.0.320.0070.00715.33
7.0.310.0070.00415.36
7.0.300.0060.01015.58
7.0.290.0150.00015.35
7.0.280.0060.00915.18
7.0.270.0070.00715.42
7.0.260.0060.01115.22
7.0.250.0030.01415.47
7.0.240.0060.00915.28
7.0.230.0000.01115.22
7.0.220.0120.00415.47
7.0.210.0030.00915.61
7.0.200.0110.00816.20
7.0.190.0000.01615.25
7.0.180.0080.00415.45
7.0.170.0100.00315.59
7.0.160.0000.01115.49
7.0.150.0060.00915.34
7.0.140.0090.03818.77
7.0.130.0090.00615.56
7.0.120.0040.00415.57
7.0.110.0060.00615.58
7.0.100.0130.00315.26
7.0.90.0110.00715.25
7.0.80.0100.00715.14
7.0.70.0070.01015.22
7.0.60.0030.04517.72
7.0.50.0090.04216.66
7.0.40.0100.04516.75
7.0.30.0170.02016.81
7.0.20.0160.04316.88
7.0.10.0190.02516.83
7.0.00.0130.04216.90
5.6.400.0170.00014.58
5.6.390.0060.00914.71
5.6.380.0170.00014.51
5.6.370.0110.00414.05
5.6.360.0070.01014.62
5.6.350.0130.00314.20
5.6.340.0190.00014.67
5.6.330.0080.00814.52
5.6.320.0100.00714.20
5.6.310.0100.01014.50
5.6.300.0090.00614.18
5.6.290.0060.00914.10
5.6.280.0080.04117.79
5.6.270.0030.01014.29
5.6.260.0000.01514.36
5.6.250.0060.01014.48
5.6.240.0030.01214.47
5.6.230.0000.01114.31
5.6.220.0070.00714.38
5.6.210.0230.03217.54
5.6.200.0030.03116.22
5.6.190.0040.02617.44
5.6.180.0170.04117.54
5.6.170.0160.02617.40
5.6.160.0070.03017.48
5.6.150.0070.04316.32
5.6.140.0070.02816.27
5.6.130.0060.04316.25
5.6.120.0030.02717.71
5.6.110.0100.04017.70
5.6.100.0080.04717.54
5.6.90.0070.04517.75
5.6.80.0060.03617.26
5.6.70.2250.02617.51
5.6.60.0000.00814.24
5.6.50.0000.01414.33
5.6.40.0070.00714.55
5.6.30.0030.00714.38
5.6.20.0120.00414.58
5.6.10.0070.01114.07
5.6.00.0000.01314.36
5.5.380.0030.01214.36
5.5.370.0030.01014.41
5.5.360.0030.01314.45
5.5.350.0050.04217.20
5.5.340.0050.04616.05
5.5.330.0050.02617.33
5.5.320.0220.04017.21
5.5.310.0180.04417.34
5.5.300.0030.03116.03
5.5.290.0090.04516.16
5.5.280.0100.04317.58
5.5.270.0060.03117.48
5.5.260.0030.03517.52
5.5.250.0030.03717.48
5.5.240.0230.03617.16
5.5.230.0070.00613.98
5.5.220.0040.00714.32
5.5.210.0070.00714.36
5.5.200.0030.01014.00
5.5.190.0070.00414.36
5.5.180.0030.00914.05
5.5.170.0000.01514.08
5.5.160.0040.00714.13
5.5.150.0000.01114.30
5.5.140.0030.01014.41
5.5.130.0060.01014.07
5.5.120.0110.00614.24
5.5.110.0000.01114.19
5.5.100.0030.01414.22
5.5.90.0100.00314.41
5.5.80.0060.01214.14
5.5.70.0080.00614.50
5.5.60.0040.00714.40
5.5.50.0030.00514.27
5.5.40.0060.00314.36
5.5.30.0080.00414.42
5.5.20.0000.01013.88
5.5.10.0070.00414.44
5.5.00.0030.00713.86
5.4.450.0510.02815.28
5.4.440.0400.02815.27
5.4.430.0320.03415.10
5.4.420.0420.03215.22
5.4.410.0420.02715.14
5.4.400.0430.03015.02
5.4.390.0500.03315.16
5.4.380.0120.02215.01
5.4.370.0470.02515.15
5.4.360.0490.02714.97
5.4.350.0430.03515.23
5.4.340.0020.02411.43
5.4.330.0030.01011.02
5.4.320.0050.02011.76
5.4.310.0090.02311.80
5.4.300.0050.02211.63
5.4.290.0050.02211.84
5.4.280.0050.02011.59
5.4.270.0080.02111.74
5.4.260.0050.02311.71
5.4.250.0050.02511.74
5.4.240.0040.02011.52
5.4.230.0020.02511.69
5.4.220.0040.02011.59
5.4.210.0060.02011.55
5.4.200.0040.02211.76
5.4.190.0060.02211.54
5.4.180.0100.02511.59
5.4.170.0050.02711.62
5.4.160.0020.02211.63
5.4.150.0040.02211.56
5.4.140.0060.02111.49
5.4.130.0020.02411.33
5.4.120.0060.01911.48
5.4.110.0060.02111.52
5.4.100.0090.01911.39
5.4.90.0060.02211.51
5.4.80.0060.02011.38
5.4.70.0070.02211.51
5.4.60.0040.02511.42
5.4.50.0070.02111.42
5.4.40.0050.02111.36
5.4.30.0070.02011.42
5.4.20.0060.02011.46
5.4.10.0050.02011.39
5.4.00.0030.02411.11
5.3.290.0070.04112.80
5.3.280.0080.03812.71
5.3.270.0060.04012.72
5.3.260.0090.03712.72
5.3.250.0080.03812.72
5.3.240.0020.04012.71
5.3.230.0050.03812.71
5.3.220.0060.03712.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0080.03512.68
5.3.180.0050.03812.67
5.3.170.0050.04312.67
5.3.160.0040.03712.67
5.3.150.0060.03712.68
5.3.140.0090.03412.66
5.3.130.0060.03912.66
5.3.120.0090.04312.65
5.3.110.0070.04012.66
5.3.100.0030.04012.12
5.3.90.0110.03112.08
5.3.80.0050.03712.07
5.3.70.0060.03612.07
5.3.60.0060.03612.06
5.3.50.0080.03712.00
5.3.40.0050.03812.00
5.3.30.0060.03611.95
5.3.20.0070.03511.72
5.3.10.0110.03011.70
5.3.00.0070.03611.68
5.2.170.0040.0319.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0020.0349.18
5.2.130.0080.0279.14
5.2.120.0040.0299.14
5.2.110.0050.0289.15
5.2.100.0050.0309.14
5.2.90.0000.0339.14
5.2.80.0070.0289.14
5.2.70.0050.0299.14
5.2.60.0050.0329.09
5.2.50.0070.0339.05
5.2.40.0060.0269.03
5.2.30.0050.0309.02
5.2.20.0050.0289.01
5.2.10.0060.0268.93
5.2.00.0060.0278.78
5.1.60.0040.0238.07
5.1.50.0020.0268.06
5.1.40.0040.0248.05
5.1.30.0030.0268.40
5.1.20.0020.0288.42
5.1.10.0070.0228.14
5.1.00.0030.0258.14
5.0.50.0040.0196.62
5.0.40.0050.0176.48
5.0.30.0030.0316.29
5.0.20.0030.0196.26
5.0.10.0040.0196.24
5.0.00.0020.0326.23
4.4.90.0010.0174.78
4.4.80.0010.0174.76
4.4.70.0000.0224.76
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0010.0164.76
4.4.20.0020.0164.84
4.4.10.0040.0154.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0040.0144.66
4.3.90.0010.0204.63
4.3.80.0040.0294.58
4.3.70.0010.0184.63
4.3.60.0030.0144.63
4.3.50.0040.0134.63
4.3.40.0030.0244.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0040.0153.22
4.3.00.0100.0207.07

preferences:
54.06 ms | 400 KiB | 5 Q