3v4l.org

run code in 300+ PHP versions simultaneously
<?php class object {public $id;} $object1 = new object(); $object1->id = 1; $object2 = new object(); $object2->id = 2; $array = [$object1, $object2]; print_r($array['id']);

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)
8.3.60.0080.00816.50
8.3.50.0210.00722.76
8.3.40.0140.00018.71
8.3.30.0080.00618.89
8.3.20.0070.00020.39
8.3.10.0070.00023.71
8.3.00.0000.00819.38
8.2.180.0110.01116.50
8.2.170.0040.01122.96
8.2.160.0100.00320.53
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.02
8.2.110.0090.00022.26
8.2.100.0100.00017.91
8.2.90.0040.00419.10
8.2.80.0060.00317.97
8.2.70.0100.00017.50
8.2.60.0080.00017.68
8.2.50.0000.00918.07
8.2.40.0000.00917.97
8.2.30.0000.00819.63
8.2.20.0000.00717.41
8.2.10.0000.00717.80
8.2.00.0070.00017.42
8.1.280.0140.00425.92
8.1.270.0040.00422.24
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0030.00623.71
8.1.230.0070.00419.00
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0070.00317.23
8.1.190.0000.00816.98
8.1.180.0000.00818.10
8.1.170.0060.00318.34
8.1.160.0000.00721.85
8.1.150.0040.00418.75
8.1.140.0040.00417.32
8.1.130.0060.00017.62
8.1.120.0030.00417.37
8.1.110.0000.00717.34
8.1.100.0100.00017.20
8.1.90.0040.00416.99
8.1.80.0040.00417.23
8.1.70.0030.00317.21
8.1.60.0040.00417.46
8.1.50.0070.00017.35
8.1.40.0030.00617.41
8.1.30.0050.00317.53
8.1.20.0060.00317.34
8.1.10.0040.00417.36
8.1.00.0000.00817.15
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.27
8.0.270.0080.00017.16
8.0.260.0030.00317.11
8.0.250.0030.00316.86
8.0.240.0040.00416.88
8.0.230.0030.00516.76
8.0.220.0060.00016.73
8.0.210.0000.00616.83
8.0.200.0040.00416.92
8.0.190.0090.00016.78
8.0.180.0060.00316.73
8.0.170.0040.00416.73
8.0.160.0040.00416.75
8.0.150.0040.00416.71
8.0.140.0000.00716.75
8.0.130.0000.00613.18
8.0.120.0070.00016.79
8.0.110.0000.00716.72
8.0.100.0040.00416.64
8.0.90.0040.00416.80
8.0.80.0110.00716.87
8.0.70.0070.00016.64
8.0.60.0040.00416.67
8.0.50.0000.00816.85
8.0.30.0080.01116.93
8.0.20.0100.01017.40
8.0.10.0040.00416.88
8.0.00.0100.00716.64
7.4.330.0000.00515.00
7.4.320.0000.00616.50
7.4.300.0000.00816.38
7.4.290.0000.00616.36
7.4.280.0040.00416.25
7.4.270.0000.00716.45
7.4.260.0030.00616.45
7.4.250.0040.00416.46
7.4.240.0050.00216.42
7.4.230.0000.00716.53
7.4.220.0120.01516.39
7.4.210.0070.01316.43
7.4.200.0040.00416.20
7.4.160.0090.00616.23
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0100.01016.34
7.4.120.0090.00916.36
7.4.110.0150.00916.30
7.4.100.0120.00616.38
7.4.90.0030.01416.39
7.4.80.0130.00319.39
7.4.70.0090.00916.32
7.4.60.0090.00616.31
7.4.50.0060.00016.27
7.4.40.0130.00316.49
7.4.30.0090.00616.39
7.4.10.0070.01015.08
7.4.00.0070.00714.88
7.3.330.0000.00613.12
7.3.320.0040.00412.93
7.3.310.0000.00616.25
7.3.300.0070.00016.29
7.3.290.0060.00916.14
7.3.280.0100.00916.16
7.3.270.0180.00317.40
7.3.260.0130.00316.20
7.3.250.0160.00816.25
7.3.240.0100.00716.36
7.3.230.0140.00816.39
7.3.210.0120.00416.26
7.3.200.0060.01619.39
7.3.190.0160.00016.41
7.3.180.0120.00316.46
7.3.170.0090.00716.32
7.3.160.0100.00616.37
7.3.130.0070.01114.60
7.3.120.0160.00314.40
7.3.110.0120.00314.61
7.3.100.0100.00714.67
7.3.90.0060.00914.65
7.3.80.0030.00614.86
7.3.70.0030.01014.79
7.3.60.0120.00314.51
7.3.50.0070.00714.47
7.3.40.0000.01314.70
7.3.30.0070.00314.53
7.3.20.0030.01016.24
7.3.10.0000.01716.25
7.3.00.0070.00716.44
7.2.330.0060.01016.35
7.2.320.0070.01016.45
7.2.310.0080.00816.53
7.2.300.0110.00816.21
7.2.290.0130.00316.39
7.2.260.0130.00614.80
7.2.250.0030.01314.81
7.2.240.0060.00914.89
7.2.230.0110.00414.84
7.2.220.0060.00314.56
7.2.210.0090.00314.73
7.2.200.0030.00914.79
7.2.190.0030.01314.79
7.2.180.0090.00314.56
7.2.170.0100.00714.56
7.2.160.0000.01014.84
7.2.150.0000.01116.78
7.2.140.0100.00716.77
7.2.130.0000.01016.65
7.2.120.0040.01116.79
7.2.110.0090.00616.86
7.2.100.0000.01916.82
7.2.90.0100.00616.63
7.2.80.0030.01016.54
7.2.70.0060.00616.73
7.2.60.0000.01116.84
7.2.50.0070.00716.59
7.2.40.0070.01016.86
7.2.30.0030.00816.54
7.2.20.0070.00316.30
7.2.10.0070.00316.71
7.2.00.0090.00417.86
7.1.330.0140.00015.87
7.1.320.0090.00315.63
7.1.310.0080.00415.78
7.1.300.0000.01315.82
7.1.290.0060.00615.77
7.1.280.0070.00715.78
7.1.270.0060.00615.78
7.1.260.0110.00415.75
7.1.250.0060.00315.83
7.1.240.0070.01015.70
7.1.230.0000.01215.68
7.1.220.0030.00615.65
7.1.210.0070.00715.57
7.1.200.0030.00915.43
7.1.190.0030.01015.76
7.1.180.0030.01015.76
7.1.170.0080.00415.76
7.1.160.0060.00615.82
7.1.150.0060.00915.80
7.1.140.0030.01015.91
7.1.130.0000.00915.85
7.1.120.0030.01015.57
7.1.110.0060.00315.72
7.1.100.0040.00716.75
7.1.90.0030.00615.66
7.1.80.0030.01015.93
7.1.70.0000.01016.45
7.1.60.0080.01117.62
7.1.50.0040.01316.09
7.1.40.0030.01515.78
7.1.30.0070.01015.66
7.1.20.0030.01415.60
7.1.10.0040.00715.52
7.1.00.0040.04019.25
7.0.330.0060.00715.50
7.0.320.0030.00615.39
7.0.310.0000.01115.14
7.0.300.0070.00315.52
7.0.290.0060.00615.39
7.0.280.0050.00515.34
7.0.270.0000.00915.46
7.0.260.0030.01015.16
7.0.250.0060.00615.44
7.0.240.0080.00415.42
7.0.230.0070.00715.34
7.0.220.0050.00515.62
7.0.210.0080.00015.10
7.0.200.0150.00715.12
7.0.190.0030.01015.19
7.0.180.0000.00815.32
7.0.170.0040.00715.33
7.0.160.0040.00415.38
7.0.150.0130.00315.43
7.0.140.0030.04218.86
7.0.130.0070.00815.53
7.0.120.0060.00915.27
7.0.110.0030.00915.54
7.0.100.0040.01115.39
7.0.90.0030.01015.10
7.0.80.0060.00615.37
7.0.70.0090.00015.39
7.0.60.0050.03517.62
7.0.50.0030.03216.67
7.0.40.0070.03016.76
7.0.30.0240.03516.87
7.0.20.0130.04016.81
7.0.10.0050.05116.89
7.0.00.0130.04116.90
5.6.400.0000.01514.41
5.6.390.0040.01114.48
5.6.380.0070.00314.50
5.6.370.0060.00614.69
5.6.360.0040.00714.55
5.6.350.0100.00314.24
5.6.340.0040.00814.80
5.6.330.0000.01214.24
5.6.320.0060.00914.68
5.6.310.0040.01214.53
5.6.300.0080.00414.24
5.6.290.0070.00714.57
5.6.280.0100.00714.23
5.6.270.0030.01314.34
5.6.260.0070.00414.43
5.6.250.0030.01214.16
5.6.240.0030.00714.42
5.6.230.0110.00314.25
5.6.220.0080.00314.32
5.6.210.0080.04317.37
5.6.200.0050.04516.45
5.6.190.0100.04117.36
5.6.180.0150.03917.45
5.6.170.0200.04217.48
5.6.160.0080.04417.46
5.6.150.0050.03116.39
5.6.140.0050.04816.18
5.6.130.0130.02316.34
5.6.120.0080.04217.67
5.6.110.0160.03517.78
5.6.100.0050.03817.76
5.6.90.0080.03117.75
5.6.80.0110.04217.45
5.6.70.0030.01014.27
5.6.60.0100.00614.17
5.6.50.0000.01014.24
5.6.40.0000.01314.42
5.6.30.0030.01314.43
5.6.20.0120.00614.31
5.6.10.0030.01014.41
5.6.00.0070.00714.35
5.5.380.0100.00314.30
5.5.370.0040.00814.44
5.5.360.0070.00614.42
5.5.350.1650.02817.23
5.5.340.0130.03016.13
5.5.330.0030.05117.33
5.5.320.0130.03017.25
5.5.310.0280.04017.28
5.5.300.0060.02516.24
5.5.290.0050.02516.22
5.5.280.0050.03917.52
5.5.270.0050.04917.56
5.5.260.0120.04017.67
5.5.250.0120.04217.32
5.5.240.0050.03217.16
5.5.230.0030.01014.32
5.5.220.0060.00614.39
5.5.210.0040.01114.36
5.5.200.0120.00314.29
5.5.190.0090.00914.24
5.5.180.0030.00614.44
5.5.170.0100.00314.27
5.5.160.0000.01613.95
5.5.150.0040.00414.33
5.5.140.0040.01114.28
5.5.130.0030.00614.32
5.5.120.0090.00614.02
5.5.110.0080.00814.04
5.5.100.0150.00014.56
5.5.90.0040.00414.08
5.5.80.0060.00314.28
5.5.70.0080.00814.11
5.5.60.0030.00714.47
5.5.50.0090.00613.96
5.5.40.0060.00314.09
5.5.30.0060.00913.95
5.5.20.0090.00314.43
5.5.10.0040.01214.37
5.5.00.0000.01214.27
5.4.450.0150.02815.35
5.4.440.0170.02015.31
5.4.430.0220.02515.22
5.4.420.0250.02615.15
5.4.410.0120.02615.28
5.4.400.0070.01615.05
5.4.390.0070.03115.01
5.4.380.0170.02314.86
5.4.370.0120.02814.97
5.4.360.0120.02814.73
5.4.350.0080.03214.78
5.4.340.0100.02714.73
5.4.330.0030.00710.98
5.4.320.0040.02311.62
5.4.310.0040.02411.81
5.4.300.0050.02011.71
5.4.290.0040.02311.60
5.4.280.0040.02311.75
5.4.270.0070.02011.70
5.4.260.0060.02211.59
5.4.250.0040.02311.55
5.4.240.0070.01911.71
5.4.230.0060.02311.58
5.4.220.0080.01911.79
5.4.210.0100.01811.68
5.4.200.0050.02011.65
5.4.190.0060.02011.68
5.4.180.0060.02011.62
5.4.170.0040.02211.60
5.4.160.0020.02311.69
5.4.150.0070.02111.73
5.4.140.0040.02111.70
5.4.130.0090.01511.41
5.4.120.0040.01911.57
5.4.110.0070.01911.53
5.4.100.0080.02111.47
5.4.90.0040.02211.63
5.4.80.0070.01911.52
5.4.70.0020.02211.32
5.4.60.0020.02311.43
5.4.50.0020.02411.55
5.4.40.0070.02211.62
5.4.30.0070.01911.57
5.4.20.0050.01911.56
5.4.10.0060.02011.57
5.4.00.0040.02011.26
5.3.290.0080.03712.80
5.3.280.0080.03612.71
5.3.270.0060.04112.72
5.3.260.0060.03912.72
5.3.250.0060.03812.72
5.3.240.0040.04012.72
5.3.230.0080.03612.71
5.3.220.0070.03612.68
5.3.210.0040.04112.68
5.3.200.0090.03312.68
5.3.190.0050.03812.68
5.3.180.0110.03712.67
5.3.170.0060.03712.66
5.3.160.0100.03312.68
5.3.150.0070.03612.68
5.3.140.0090.03412.66
5.3.130.0060.03912.66
5.3.120.0080.03612.66
5.3.110.0060.03812.66
5.3.100.0080.03412.12
5.3.90.0070.03512.10
5.3.80.0060.03612.09
5.3.70.0080.03512.09
5.3.60.0060.03612.07
5.3.50.0070.03812.03
5.3.40.0060.03712.03
5.3.30.0030.03811.98
5.3.20.0070.03511.77
5.3.10.0080.03311.73
5.3.00.0040.03711.72
5.2.170.0100.0249.21
5.2.160.0040.0299.22
5.2.150.0050.0309.22
5.2.140.0060.0309.21
5.2.130.0030.0299.18
5.2.120.0050.0279.18
5.2.110.0030.0309.18
5.2.100.0020.0309.17
5.2.90.0050.0289.17
5.2.80.0020.0349.17
5.2.70.0010.0349.17
5.2.60.0050.0309.13
5.2.50.0070.0279.09
5.2.40.0040.0299.07
5.2.30.0050.0299.05
5.2.20.0030.0309.03
5.2.10.0020.0308.95
5.2.00.0020.0318.80
5.1.60.0040.0248.09
5.1.50.0030.0268.08
5.1.40.0060.0238.06
5.1.30.0040.0268.42
5.1.20.0070.0238.44
5.1.10.0040.0268.17
5.1.00.0030.0278.17
5.0.50.0030.0236.64
5.0.40.0020.0206.50
5.0.30.0020.0326.31
5.0.20.0050.0186.27
5.0.10.0030.0206.26
5.0.00.0050.0296.25
4.4.90.0030.0154.78
4.4.80.0030.0144.75
4.4.70.0020.0154.76
4.4.60.0040.0144.75
4.4.50.0040.0144.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0010.0174.85
4.4.00.0010.0274.76
4.3.110.0030.0154.67
4.3.100.0030.0154.66
4.3.90.0000.0184.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0194.63
4.3.50.0020.0174.63
4.3.40.0040.0284.54
4.3.30.0030.0193.30
4.3.20.0010.0173.28
4.3.10.0010.0173.23
4.3.00.0030.01713.43

preferences:
76.32 ms | 401 KiB | 5 Q