3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'foo' => [ 'bar' => [ 'baz' => 'bat'] ] ]; $obj = new ArrayObject($array); $cb = function($obj) { $obj['foo']['bar'] = 'bazbat'; }; print_r($obj); $cb($obj); print_r($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)
8.3.60.0140.00318.68
8.3.50.0130.00621.05
8.3.40.0040.01118.71
8.3.30.0100.00719.22
8.3.20.0050.00320.46
8.3.10.0040.00423.52
8.3.00.0040.01119.25
8.2.180.0040.01516.75
8.2.170.0140.00722.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0170.00324.66
8.2.130.0110.00726.16
8.2.120.0030.01022.18
8.2.110.0100.00022.25
8.2.100.0080.00417.63
8.2.90.0000.00819.21
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0050.00218.34
8.2.30.0030.00818.13
8.2.20.0040.00417.76
8.2.10.0080.00018.13
8.2.00.0040.00417.68
8.1.280.0120.00325.92
8.1.270.0040.00424.02
8.1.260.0090.00926.35
8.1.250.0090.00928.09
8.1.240.0050.00323.83
8.1.230.0110.00019.15
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0100.00317.35
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0030.00618.36
8.1.160.0000.00721.93
8.1.150.0040.00419.00
8.1.140.0040.00417.33
8.1.130.0030.00317.74
8.1.120.0000.00717.36
8.1.110.0000.00817.46
8.1.100.0000.00717.36
8.1.90.0040.00417.35
8.1.80.0040.00417.43
8.1.70.0000.00717.44
8.1.60.0000.01317.46
8.1.50.0000.00817.50
8.1.40.0030.00617.55
8.1.30.0050.00317.54
8.1.20.0080.00017.70
8.1.10.0000.00717.40
8.1.00.0040.00417.49
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0000.00717.18
8.0.260.0050.00317.15
8.0.250.0040.00416.83
8.0.240.0000.00616.77
8.0.230.0000.00716.86
8.0.220.0030.00316.67
8.0.210.0000.00616.91
8.0.200.0030.00316.99
8.0.190.0000.00716.96
8.0.180.0000.00716.90
8.0.170.0040.00416.97
8.0.160.0070.00016.92
8.0.150.0040.00416.88
8.0.140.0040.00416.83
8.0.130.0070.00013.24
8.0.120.0030.00616.74
8.0.110.0070.00016.71
8.0.100.0000.00816.95
8.0.90.0070.00016.79
8.0.80.0060.00916.94
8.0.70.0030.00516.88
8.0.60.0000.00716.78
8.0.50.0000.00716.68
8.0.30.0130.00717.06
8.0.20.0100.00917.40
8.0.10.0040.00417.07
8.0.00.0080.00916.72
7.4.330.0060.00015.02
7.4.320.0070.00016.50
7.4.300.0000.00716.61
7.4.290.0000.00716.49
7.4.280.0050.00216.57
7.4.270.0070.00016.53
7.4.260.0030.00316.37
7.4.250.0000.00716.61
7.4.240.0030.00416.63
7.4.230.0070.00016.63
7.4.220.0040.01416.63
7.4.210.0090.00616.54
7.4.200.0030.00316.68
7.4.160.0180.00916.54
7.4.150.0110.01117.40
7.4.140.0150.00417.86
7.4.130.0080.01016.45
7.4.120.0110.00616.49
7.4.110.0070.01016.60
7.4.100.0090.00916.46
7.4.90.0090.01316.45
7.4.80.0100.01019.39
7.4.70.0130.00316.52
7.4.60.0030.01616.43
7.4.50.0000.00816.39
7.4.40.0070.01016.48
7.4.30.0070.01016.66
7.4.00.0130.00315.12
7.3.330.0060.00013.16
7.3.320.0030.00313.13
7.3.310.0050.00316.26
7.3.300.0060.00316.30
7.3.290.0130.00616.30
7.3.280.0090.00516.29
7.3.270.0090.01217.40
7.3.260.0060.01116.26
7.3.250.0090.00816.45
7.3.240.0090.00916.29
7.3.230.0120.00616.39
7.3.210.0100.00616.32
7.3.200.0130.00719.39
7.3.190.0030.01316.30
7.3.180.0040.01116.32
7.3.170.0060.01116.40
7.3.160.0130.00316.60
7.3.120.0030.01315.02
7.3.110.0030.01014.94
7.3.100.0070.00715.00
7.3.90.0100.00314.95
7.3.80.0030.00714.92
7.3.70.0060.00614.91
7.3.60.0100.00314.88
7.3.50.0050.00814.90
7.3.40.0000.01114.90
7.3.30.0060.00614.86
7.3.20.0040.01116.45
7.3.10.0080.00416.54
7.3.00.0070.00516.59
7.2.330.0080.00816.38
7.2.320.0060.00616.34
7.2.310.0030.01416.72
7.2.300.0100.01016.78
7.2.290.0140.00716.28
7.2.240.0030.00514.53
7.2.230.0100.00615.31
7.2.220.0080.00415.13
7.2.210.0030.01214.85
7.2.200.0070.01014.75
7.2.190.0130.00014.83
7.2.180.0060.00615.00
7.2.170.0060.00614.67
7.2.160.0030.01015.20
7.2.150.0040.00816.91
7.2.140.0090.00616.64
7.2.130.0070.00516.95
7.2.120.0040.01116.86
7.2.110.0040.00916.98
7.2.100.0090.00516.38
7.2.90.0070.00516.71
7.2.80.0060.00816.76
7.2.70.0030.00716.41
7.2.60.0050.00916.71
7.2.50.0040.00716.70
7.2.40.0010.01216.67
7.2.30.0050.00716.77
7.2.20.0090.00516.73
7.2.10.0100.00316.77
7.2.00.0060.01017.54
7.1.330.0000.01215.71
7.1.320.0030.01315.98
7.1.310.0060.00615.86
7.1.300.0070.00415.60
7.1.290.0030.00915.80
7.1.280.0030.00715.88
7.1.270.0030.00615.53
7.1.260.0130.00315.74
7.1.250.0020.00815.73
7.1.100.0090.00917.79
7.1.70.0070.00717.12
7.1.60.0070.01419.32
7.1.50.0230.01734.61
7.1.00.0000.08322.36
7.0.200.0030.00516.63
7.0.140.0070.07022.04
7.0.120.0000.03722.12
7.0.110.0030.03322.07
7.0.100.0070.03722.10
7.0.90.0000.04722.16
7.0.80.0030.07721.94
7.0.70.0070.06322.01
7.0.60.0170.05722.00
7.0.50.0030.04721.95
7.0.40.0100.03720.15
7.0.30.0100.07719.98
7.0.20.0000.04720.01
7.0.10.0030.03320.02
7.0.00.0000.04020.03
5.6.280.0100.06721.13
5.6.270.0070.03021.01
5.6.260.0130.02320.96
5.6.250.0000.03721.03
5.6.240.0070.04720.92
5.6.230.0000.05720.78
5.6.220.0030.04321.06
5.6.210.0030.08020.90
5.6.200.0070.06320.89
5.6.190.0030.07720.79
5.6.180.0030.04320.98
5.6.170.0070.05320.89
5.6.160.0070.04720.79
5.6.150.0030.03320.91
5.6.140.0000.05020.90
5.6.130.0030.04020.79
5.6.120.0070.05020.76
5.6.110.0000.04320.97
5.6.100.0000.03720.96
5.6.90.0000.04320.95
5.6.80.0070.07720.26
5.6.70.0030.04020.39
5.6.60.0030.08320.06
5.6.50.0070.04020.18
5.6.40.0000.07320.05
5.6.30.0070.08020.34
5.6.20.0100.07020.11
5.6.10.0030.04720.29
5.6.00.0100.06020.30
5.5.380.0000.08017.54
5.5.370.0030.07717.70
5.5.360.0000.04317.57
5.5.350.0070.07317.54
5.5.340.0070.04717.86
5.5.330.0070.08018.06
5.5.320.0070.06318.26
5.5.310.0000.06017.85
5.5.300.0070.03717.99
5.5.290.0000.03318.20
5.5.280.0000.05718.20
5.5.270.0030.06718.23
5.5.260.0030.04017.89
5.5.250.0000.04318.02
5.5.240.0070.04017.48
5.5.230.0100.03717.60
5.5.220.0100.07017.61
5.5.210.0070.03717.27
5.5.200.0000.04317.57
5.5.190.0070.03317.45
5.5.180.0100.07717.46
5.5.160.0030.03717.42
5.5.150.0030.05717.25
5.5.140.0030.07017.60
5.5.130.0030.06317.56
5.5.120.0070.07017.23
5.5.110.0100.04017.47
5.5.100.0030.04017.16
5.5.90.0000.09017.46
5.5.80.0030.07317.13
5.5.70.0030.03717.14
5.5.60.0070.05717.14
5.5.50.0070.07317.03
5.5.40.0000.03717.13
5.5.30.0000.03717.38
5.5.20.0000.03317.13
5.5.10.0030.04317.14
5.5.00.0000.04017.29
5.4.450.0000.04319.50
5.4.440.0030.04019.38
5.4.430.0030.03719.40
5.4.420.0070.03319.23
5.4.410.0030.07319.30
5.4.400.0070.04718.97
5.4.390.0000.04718.91
5.4.380.0130.03019.17
5.4.370.0030.07019.17
5.4.360.0000.07019.12
5.4.350.0100.04019.03
5.4.340.0070.05318.87
5.4.320.0000.05718.91
5.4.310.0000.07019.18
5.4.300.0030.05019.11
5.4.290.0070.06718.85
5.4.280.0070.06319.27
5.4.270.0070.07019.26
5.4.260.0070.05718.87
5.4.250.0000.07719.02
5.4.240.0000.06318.87
5.4.230.0000.04318.89
5.4.220.0070.03318.93
5.4.210.0070.03019.02
5.4.200.0000.04318.87
5.4.190.0070.03718.94
5.4.180.0000.03318.95
5.4.170.0030.04719.09
5.4.160.0030.03719.10
5.4.150.0030.04019.03
5.4.140.0070.06716.35
5.4.130.0000.06716.29
5.4.120.0030.07016.30
5.4.110.0030.04316.45
5.4.100.0030.05016.37
5.4.90.0130.02316.48
5.4.80.0000.04716.35
5.4.70.0030.06316.51
5.4.60.0000.04016.39
5.4.50.0000.06316.61
5.4.40.0030.05316.39
5.4.30.0030.04016.53
5.4.20.0070.03016.40
5.4.10.0030.04016.27
5.4.00.0070.03015.82
5.3.290.0030.07714.50
5.3.280.0000.05714.61
5.3.270.0070.07714.62
5.3.260.0100.06314.54
5.3.250.0030.03714.50
5.3.240.0030.04714.67
5.3.230.0000.03714.50
5.3.220.0070.07014.39
5.3.210.0030.05314.51
5.3.200.0030.03714.36
5.3.190.0000.07714.56
5.3.180.0030.03714.46
5.3.170.0000.04314.39
5.3.160.0000.04014.63
5.3.150.0000.07314.39
5.3.140.0000.03314.45
5.3.130.0070.04014.44
5.3.120.0030.03014.47
5.3.110.0000.03314.62
5.3.100.0000.03713.94
5.3.90.0000.03713.97
5.3.80.0000.05314.09
5.3.70.0000.03714.11
5.3.60.0070.03313.85
5.3.50.0070.05713.85
5.3.40.0130.03713.83
5.3.30.0070.06713.93
5.3.20.0030.03313.76
5.3.10.0070.06713.68
5.3.00.0000.04013.57
5.2.170.0000.03311.08
5.2.160.0000.03011.06
5.2.150.0000.05711.04
5.2.140.0000.03010.92
5.2.130.0000.02710.89
5.2.120.0000.03311.26
5.2.110.0000.05011.04
5.2.100.0030.02311.01
5.2.90.0000.04711.12
5.2.80.0030.02311.25
5.2.70.0000.02711.11
5.2.60.0030.02310.99
5.2.50.0070.04710.96
5.2.40.0030.03311.02
5.2.30.0070.04011.04
5.2.20.0030.06010.88
5.2.10.0000.03010.87
5.2.00.0000.06010.71
5.1.60.0000.03710.00
5.1.50.0070.05010.14
5.1.40.0100.04310.00
5.1.30.0000.03710.19
5.1.20.0030.03010.24
5.1.10.0000.06010.03
5.1.00.0030.04310.00
5.0.50.0030.04310.00
5.0.40.0030.04010.00
5.0.30.0000.03310.00
5.0.20.0030.03310.00
5.0.10.0030.02010.00
5.0.00.0000.03310.00
4.4.90.0000.02010.00
4.4.80.0000.03010.00
4.4.70.0000.01710.00
4.4.60.0030.02010.00
4.4.50.0000.02010.00
4.4.40.0070.04710.00
4.4.30.0000.03710.00
4.4.20.0030.03710.00
4.4.10.0030.01310.00
4.4.00.0030.04010.00
4.3.110.0030.02710.00
4.3.100.0030.03010.00
4.3.90.0030.03010.00
4.3.80.0030.02710.00
4.3.70.0000.03710.00
4.3.60.0000.02710.00
4.3.50.0000.03010.00
4.3.40.0000.04310.00
4.3.30.0070.02710.00
4.3.20.0100.02010.00
4.3.10.0000.01710.00
4.3.00.0070.03010.00

preferences:
51.69 ms | 401 KiB | 5 Q