3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ "one" => [ "rawr1" => "sweet1" ], "two" => [ "rawr2" => "sweet2" ], "three" => [ "rawr3" => "sweet3" ] ]; $one = $arr["one"]; var_dump($one);

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)
8.3.70.0070.00716.58
8.3.60.0070.00718.15
8.3.50.0110.00721.99
8.3.40.0000.01418.79
8.3.30.0060.00918.97
8.3.20.0000.00820.25
8.3.10.0080.00021.76
8.3.00.0050.00317.68
8.2.180.0110.00418.17
8.2.170.0110.00322.96
8.2.160.0110.00322.08
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00321.16
8.2.110.0030.00722.06
8.2.100.0040.00817.84
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0000.00817.59
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0050.00318.09
8.2.30.0060.00318.11
8.2.20.0040.00417.61
8.2.10.0000.00717.92
8.2.00.0020.00517.61
8.1.280.0100.00325.92
8.1.270.0030.00623.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.01023.79
8.1.230.0070.00417.52
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00717.13
8.1.180.0080.00018.10
8.1.170.0050.00318.33
8.1.160.0030.00521.98
8.1.150.0000.00718.68
8.1.140.0070.00017.41
8.1.130.0000.00717.81
8.1.120.0040.00417.32
8.1.110.0050.00217.41
8.1.100.0070.00017.25
8.1.90.0000.00717.27
8.1.80.0000.00717.23
8.1.70.0000.00717.20
8.1.60.0030.00617.48
8.1.50.0060.00317.45
8.1.40.0090.00017.37
8.1.30.0030.00517.55
8.1.20.0040.00417.46
8.1.10.0040.00417.43
8.1.00.0040.00417.31
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.33
8.0.270.0000.00717.18
8.0.260.0080.00017.09
8.0.250.0000.00616.88
8.0.240.0040.00416.87
8.0.230.0070.00016.77
8.0.220.0000.00716.71
8.0.210.0000.00716.77
8.0.200.0000.00816.88
8.0.190.0040.00416.94
8.0.180.0000.00816.88
8.0.170.0050.00316.79
8.0.160.0000.00716.84
8.0.150.0080.00316.76
8.0.140.0040.00416.76
8.0.130.0030.00613.24
8.0.120.0050.00316.73
8.0.110.0040.00416.79
8.0.100.0040.00416.88
8.0.90.0000.00816.82
8.0.80.0070.00716.86
8.0.70.0070.00016.86
8.0.60.0000.00716.61
8.0.50.0000.00716.75
8.0.30.0120.00616.96
8.0.20.0060.01217.40
8.0.10.0040.00416.83
8.0.00.0130.00416.68
7.4.330.0000.00515.08
7.4.320.0060.00016.53
7.4.300.0000.00816.32
7.4.290.0000.00816.52
7.4.280.0040.00416.34
7.4.270.0050.00316.43
7.4.260.0040.00416.41
7.4.250.0020.00516.40
7.4.240.0020.00516.38
7.4.230.0030.00316.63
7.4.220.0030.01316.49
7.4.210.0110.00716.55
7.4.200.0020.00516.61
7.4.160.0090.00616.44
7.4.150.0030.01417.40
7.4.140.0120.00617.86
7.4.130.0070.01116.41
7.4.120.0120.00416.42
7.4.110.0090.00616.52
7.4.100.0120.00616.34
7.4.90.0090.00916.49
7.4.80.0070.01619.39
7.4.70.0120.00316.31
7.4.60.0090.00916.30
7.4.50.0000.00816.22
7.4.40.0070.01016.27
7.4.30.0080.00816.23
7.4.00.0040.01414.66
7.3.330.0000.00612.94
7.3.320.0050.00012.87
7.3.310.0020.00516.04
7.3.300.0000.00716.21
7.3.290.0070.00716.30
7.3.280.0070.00816.18
7.3.270.0090.00817.40
7.3.260.0070.01016.45
7.3.250.0090.00716.51
7.3.240.0190.00016.24
7.3.230.0100.00716.39
7.3.210.0200.00316.32
7.3.200.0030.01219.39
7.3.190.0120.00816.28
7.3.180.0100.00716.24
7.3.170.0100.00716.28
7.3.160.0110.00416.48
7.3.120.0090.00614.77
7.3.00.0090.00316.39
7.2.330.0070.01016.60
7.2.320.0080.00816.43
7.2.310.0100.00916.43
7.2.300.0080.00816.59
7.2.290.0100.00716.59
7.2.130.0120.00316.79
7.2.120.0060.00616.88
7.2.110.0000.01116.86
7.2.100.0050.00716.96
7.2.90.0040.00716.63
7.2.80.0030.00916.82
7.2.70.0040.00716.79
7.2.60.0080.00516.84
7.2.50.0060.00616.83
7.2.40.0070.00717.05
7.2.30.0060.00316.72
7.2.20.0080.00316.81
7.2.10.0030.01217.00
7.2.00.0060.00818.01
7.1.250.0060.00915.86
7.1.240.0070.00715.81
7.1.230.0040.00715.75
7.1.220.0080.00415.81
7.1.210.0070.00715.87
7.1.200.0040.00915.54
7.1.190.0040.00715.70
7.1.180.0100.00015.81
7.1.170.0040.00715.62
7.1.160.0030.00715.72
7.1.150.0000.00915.45
7.1.140.0100.00715.71
7.1.130.0000.01515.79
7.1.120.0090.00015.86
7.1.110.0070.00315.91
7.1.100.0020.01116.73
7.1.90.0030.00515.72
7.1.80.0000.01715.82
7.1.70.0100.00316.38
7.1.60.0090.00917.48
7.1.50.0060.00616.36
7.1.40.0040.00415.75
7.1.30.0050.00615.73
7.1.20.0090.00315.71
7.1.10.0080.00015.73
7.1.00.0080.03819.07
7.0.330.0000.00915.34
7.0.320.0120.00315.00
7.0.310.0090.00315.34
7.0.300.0070.00315.07
7.0.290.0050.00515.43
7.0.280.0040.00415.54
7.0.270.0060.00615.29
7.0.260.0000.01015.29
7.0.250.0120.00415.39
7.0.240.0070.00415.44
7.0.230.0090.00315.02
7.0.220.0000.01415.36
7.0.210.0130.00015.38
7.0.200.0070.00315.86
7.0.190.0060.00315.28
7.0.180.0100.00315.50
7.0.170.0040.00415.48
7.0.160.0030.01015.16
7.0.150.0060.00615.34
7.0.140.0000.04518.58
7.0.130.0070.00715.46
7.0.120.0040.00815.45
7.0.110.0070.00715.25
7.0.100.0060.00615.45
7.0.90.0030.00915.26
7.0.80.0100.00315.25
7.0.70.0030.01115.49
7.0.60.0040.03217.56
7.0.50.0020.04616.58
7.0.40.0090.02116.87
7.0.30.0120.02516.78
7.0.20.0100.03816.79
7.0.10.0030.04516.80
7.0.00.0110.04016.70
5.6.380.0030.01014.28
5.6.370.0100.00314.02
5.6.360.0000.01114.14
5.6.350.0070.00714.71
5.6.340.0040.00414.30
5.6.330.0140.00014.35
5.6.320.0070.00714.54
5.6.310.0000.01314.33
5.6.300.0120.00014.20
5.6.290.0070.00714.22
5.6.280.0060.03717.47
5.6.270.0030.00814.18
5.6.260.0000.01514.36
5.6.250.0060.00614.30
5.6.240.0080.00414.00
5.6.230.0030.01014.12
5.6.220.0040.00414.40
5.6.210.0060.04817.29
5.6.200.0090.03116.24
5.6.190.0020.04517.33
5.6.180.0180.03317.39
5.6.170.0120.02717.42
5.6.160.0020.05217.19
5.6.150.0080.02216.07
5.6.140.0050.04016.10
5.6.130.0080.02316.17
5.6.120.0040.04917.59
5.6.110.0050.04717.62
5.6.100.0070.04717.48
5.6.90.0050.04717.70
5.6.80.0030.03317.20
5.6.70.0040.00813.94
5.6.60.0090.00014.23
5.6.50.0030.01214.21
5.6.40.0030.01214.32
5.6.30.0070.00714.23
5.6.20.0070.00714.30
5.6.10.0040.00814.16
5.6.00.0000.01214.25
5.5.380.0040.00711.24
5.5.370.0030.00710.96
5.5.360.0060.00610.96
5.5.350.0130.02915.65
5.5.340.0080.02614.53
5.5.330.0110.03815.54
5.5.320.0170.03715.55
5.5.310.0190.02815.70
5.5.300.0060.03814.46
5.5.290.0020.02514.41
5.5.280.0040.02315.88
5.5.270.0040.04215.84
5.5.260.0180.02515.67
5.5.250.0050.03315.78
5.5.240.0090.03215.70
5.5.230.0090.00310.80
5.5.220.0030.01011.03
5.5.210.0030.00311.08
5.5.200.0030.00310.96
5.5.190.0040.00410.63
5.5.180.0030.00911.11
5.5.170.0080.00410.73
5.5.160.0060.00311.02
5.5.150.0060.00310.96
5.5.140.0030.00611.00
5.5.130.0040.00711.00
5.5.120.0040.00410.79
5.5.110.0070.00310.94
5.5.100.0070.00311.02
5.5.90.0070.00710.98
5.5.80.0030.00610.84
5.5.70.0060.00311.10
5.5.60.0080.00011.05
5.5.50.0030.00910.82
5.5.40.0060.00010.94
5.5.30.0030.00610.89
5.5.20.0000.01011.03
5.5.10.0030.00611.07
5.5.00.0070.00310.96
5.4.450.0030.03715.20
5.4.440.0110.03015.35
5.4.430.0130.02715.23
5.4.420.0080.03315.12
5.4.410.0070.03014.87
5.4.400.0220.02514.80
5.4.390.0150.03514.74
5.4.380.0030.03514.77
5.4.370.0060.02014.70
5.4.360.0060.02014.77
5.4.350.0050.01811.49
5.4.340.0070.02411.45
5.4.330.0040.00410.79
5.4.320.0020.02811.75
5.4.310.0060.01911.71
5.4.300.0030.02311.64
5.4.290.0070.02311.68
5.4.280.0040.02311.58
5.4.270.0060.02111.55
5.4.260.0060.02111.60
5.4.250.0040.02111.57
5.4.240.0020.02411.62
5.4.230.0030.02411.40
5.4.220.0040.02111.67
5.4.210.0060.02011.50
5.4.200.0040.02411.68
5.4.190.0020.02511.49
5.4.180.0070.02011.68
5.4.170.0080.02011.72
5.4.160.0050.02111.57
5.4.150.0040.02311.57
5.4.140.0070.02211.61
5.4.130.0060.01711.44
5.4.120.0040.02411.46
5.4.110.0040.02311.30
5.4.100.0040.02211.49
5.4.90.0050.02211.40
5.4.80.0070.02111.35
5.4.70.0040.02011.35
5.4.60.0050.01911.34
5.4.50.0070.02111.31
5.4.40.0040.02211.42
5.4.30.0050.02011.35
5.4.20.0080.02111.51
5.4.10.0060.01811.42
5.4.00.0020.02411.17
5.3.290.0050.02211.53
5.3.280.0050.02011.41
5.3.270.0050.02111.45
5.3.260.0030.02411.51
5.3.250.0070.02111.45
5.3.240.0040.02011.41
5.3.230.0040.02511.41
5.3.220.0070.02011.32
5.3.210.0100.01811.46
5.3.200.0080.02011.36
5.3.190.0060.02211.34
5.3.180.0020.02511.40
5.3.170.0030.02211.53
5.3.160.0040.02111.37
5.3.150.0050.02011.53
5.3.140.0100.01611.36
5.3.130.0050.02111.50
5.3.120.0040.02411.46
5.3.110.0060.02211.44
5.3.100.0050.02011.09
5.3.90.0040.02311.13
5.3.80.0070.02011.04
5.3.70.0050.02111.12
5.3.60.0050.02011.06
5.3.50.0020.02311.12
5.3.40.0060.02211.09
5.3.30.0050.01811.00
5.3.20.0040.02010.92
5.3.10.0050.01910.85
5.3.00.0050.02010.82
5.2.170.0040.0199.57
5.2.160.0060.0159.57
5.2.150.0040.0209.57
5.2.140.0020.0209.57
5.2.130.0060.0169.55
5.2.120.0060.0169.55
5.2.110.0040.0199.55
5.2.100.0030.0219.55
5.2.90.0030.0209.55
5.2.80.0020.0179.55
5.2.70.0030.0189.55
5.2.60.0060.0149.52
5.2.50.0060.0189.51
5.2.40.0020.0179.49
5.2.30.0040.0199.49
5.2.20.0040.0169.48
5.2.10.0060.0159.44
5.2.00.0020.0199.37
5.1.60.0030.0169.01
5.1.50.0040.0159.01
5.1.40.0030.0159.00
5.1.30.0030.0199.18
5.1.20.0030.0169.19
5.1.10.0030.0149.05
5.1.00.0050.0159.05
5.0.50.0040.0108.29
5.0.40.0030.0128.22
5.0.30.0040.0178.12
5.0.20.0010.0128.11
5.0.10.0020.0138.10
5.0.00.0060.0158.09
4.4.90.0010.0137.37
4.4.80.0020.0107.36
4.4.70.0040.0097.36
4.4.60.0030.0107.36
4.4.50.0020.0107.36
4.4.40.0020.0157.33
4.4.30.0020.0127.36
4.4.20.0030.0107.40
4.4.10.0030.0107.40
4.4.00.0040.0147.36
4.3.110.0020.0097.31
4.3.100.0030.0097.31
4.3.90.0040.0087.29
4.3.80.0060.0127.27
4.3.70.0020.0107.29
4.3.60.0020.0097.29
4.3.50.0040.0117.29
4.3.40.0030.0147.25
4.3.30.0020.0116.62
4.3.20.0020.0116.61
4.3.10.0030.0076.59
4.3.00.0030.0178.54

preferences:
48.31 ms | 401 KiB | 5 Q