3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array (0 => array (1 => array ( 2 => 3))); echo $arr1[0];

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)
8.3.60.0120.00916.63
8.3.50.0070.00716.23
8.3.40.0100.01018.83
8.3.30.0040.01118.72
8.3.20.0040.00420.21
8.3.10.0030.00721.66
8.3.00.0080.00021.92
8.2.180.0160.00616.75
8.2.170.0110.00422.96
8.2.160.0120.00319.25
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00820.99
8.2.120.0060.00326.35
8.2.110.0040.00720.91
8.2.100.0080.00417.96
8.2.90.0040.00419.20
8.2.80.0070.00017.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0040.00420.43
8.2.30.0040.00419.30
8.2.20.0030.00718.11
8.2.10.0000.00718.05
8.2.00.0000.00717.85
8.1.280.0140.00725.92
8.1.270.0040.00423.75
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00422.73
8.1.230.0040.00719.04
8.1.220.0030.00717.74
8.1.210.0090.00018.77
8.1.200.0060.00317.23
8.1.190.0060.00317.22
8.1.180.0000.00918.10
8.1.170.0040.00418.52
8.1.160.0000.00719.04
8.1.150.0040.00418.81
8.1.140.0070.00019.43
8.1.130.0030.00318.76
8.1.120.0000.00717.39
8.1.110.0000.00717.26
8.1.100.0000.00817.39
8.1.90.0000.00817.43
8.1.80.0000.00717.27
8.1.70.0080.00017.31
8.1.60.0000.00817.41
8.1.50.0000.00817.33
8.1.40.0030.00617.32
8.1.30.0040.00417.47
8.1.20.0000.00817.59
8.1.10.0000.00817.52
8.1.00.0000.00817.54
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00318.43
8.0.270.0040.00417.25
8.0.260.0030.00316.79
8.0.250.0000.00717.00
8.0.240.0030.00317.00
8.0.230.0000.00716.79
8.0.220.0000.00716.94
8.0.210.0040.00416.91
8.0.200.0050.00316.94
8.0.190.0000.00816.91
8.0.180.0060.00316.79
8.0.170.0040.00416.85
8.0.160.0000.00816.88
8.0.150.0070.00016.73
8.0.140.0000.00716.85
8.0.130.0030.00313.27
8.0.120.0000.00716.83
8.0.110.0000.00716.90
8.0.100.0070.00016.83
8.0.90.0050.00316.83
8.0.80.0070.01016.85
8.0.70.0030.00516.77
8.0.60.0040.00416.73
8.0.50.0030.00416.74
8.0.30.0070.01017.20
8.0.20.0120.00617.40
8.0.10.0040.00416.85
8.0.00.0030.01416.70
7.4.330.0030.00315.55
7.4.320.0000.00616.58
7.4.300.0000.00616.41
7.4.290.0030.00316.47
7.4.280.0040.00416.52
7.4.270.0030.00316.53
7.4.260.0000.00716.46
7.4.250.0040.00416.45
7.4.240.0040.00416.55
7.4.230.0070.00016.43
7.4.220.0090.00916.50
7.4.210.0050.01016.53
7.4.200.0000.00716.61
7.4.160.0120.00716.42
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0110.01416.29
7.4.120.0120.01116.56
7.4.110.0030.01316.65
7.4.100.0100.00716.38
7.4.90.0100.00716.45
7.4.80.0130.01019.39
7.4.70.0100.01016.44
7.4.60.0130.00316.56
7.4.50.0040.01516.14
7.4.40.0040.01216.49
7.4.30.0070.01016.46
7.4.10.0080.01114.53
7.4.00.0080.00814.99
7.3.330.0020.00213.16
7.3.320.0070.00013.16
7.3.310.0000.00716.31
7.3.300.0030.00316.03
7.3.290.0000.00716.24
7.3.280.0070.00916.23
7.3.270.0130.00317.40
7.3.260.0060.01516.37
7.3.250.0110.00816.33
7.3.240.0110.00716.39
7.3.230.0140.00716.32
7.3.210.0030.01316.19
7.3.200.0140.00616.47
7.3.190.0100.00716.32
7.3.180.0060.01016.48
7.3.170.0060.01116.52
7.3.160.0120.00316.17
7.3.130.0040.01114.88
7.3.120.0090.00614.84
7.3.110.0000.01414.79
7.3.100.0030.01014.93
7.3.90.0070.00714.79
7.3.80.0080.00414.73
7.3.70.0000.01714.81
7.3.60.0030.01014.46
7.3.50.0030.00914.70
7.3.40.0000.01314.86
7.3.30.0060.00914.82
7.3.20.0040.00716.62
7.3.10.0040.01116.51
7.3.00.0060.00316.76
7.2.330.0120.00616.76
7.2.320.0000.01516.62
7.2.310.0070.01416.15
7.2.300.0100.00716.31
7.2.290.0100.00716.61
7.2.260.0070.01014.58
7.2.250.0030.01414.92
7.2.240.0080.00814.98
7.2.230.0070.00714.93
7.2.220.0070.00315.15
7.2.210.0040.01114.96
7.2.200.0100.00714.95
7.2.190.0030.00614.96
7.2.180.0030.00914.75
7.2.170.0030.01014.87
7.2.160.0120.00315.10
7.2.150.0070.00716.48
7.2.140.0040.01216.90
7.2.130.0130.00016.81
7.2.120.0030.00816.98
7.2.110.0030.00916.80
7.2.100.0060.01216.93
7.2.90.0120.00016.73
7.2.80.0120.00316.72
7.2.70.0030.01416.65
7.2.60.0060.00616.87
7.2.50.0080.00416.68
7.2.40.0090.00617.02
7.2.30.0070.01016.82
7.2.20.0030.01416.83
7.2.10.0030.01016.93
7.2.00.0020.01518.22
7.1.330.0040.00715.71
7.1.320.0000.01315.44
7.1.310.0090.00415.98
7.1.300.0100.00315.71
7.1.290.0060.00615.50
7.1.280.0070.00715.62
7.1.270.0060.00315.65
7.1.260.0000.01215.58
7.1.250.0030.00615.45
7.1.240.0030.00615.68
7.1.230.0030.01015.59
7.1.220.0000.01215.56
7.1.210.0090.00015.50
7.1.200.0100.00615.66
7.1.190.0070.00315.63
7.1.180.0040.00715.66
7.1.170.0030.01015.77
7.1.160.0060.00615.71
7.1.150.0080.00815.36
7.1.140.0030.00615.80
7.1.130.0000.01215.48
7.1.120.0000.01515.67
7.1.110.0070.00715.36
7.1.100.0060.00616.81
7.1.90.0030.00715.59
7.1.80.0060.00615.62
7.1.70.0070.00716.52
7.1.60.0160.00625.17
7.1.50.0120.00925.17
7.1.40.0100.01324.97
7.1.30.0080.01325.08
7.1.20.0120.01025.12
7.1.10.0050.00915.97
7.1.00.0070.00716.06
7.0.330.0000.01115.30
7.0.320.0070.00715.16
7.0.310.0000.00815.38
7.0.300.0040.00815.43
7.0.290.0030.01015.32
7.0.280.0060.01015.31
7.0.270.0070.00315.29
7.0.260.0030.01315.43
7.0.250.0070.00715.46
7.0.240.0050.00515.32
7.0.230.0060.00615.09
7.0.220.0000.01315.37
7.0.210.0040.00715.13
7.0.200.0070.00616.05
7.0.190.0030.01215.70
7.0.180.0090.00615.68
7.0.170.0050.00715.75
7.0.160.0030.00715.61
7.0.150.0040.00715.74
7.0.140.0050.00815.67
7.0.130.0070.01015.80
7.0.120.0060.01016.07
7.0.110.0030.00915.61
7.0.100.0020.01115.80
7.0.90.0030.01115.88
7.0.80.0050.01015.80
7.0.70.0060.00915.81
7.0.60.0090.00915.51
7.0.50.0050.00715.82
7.0.40.0080.00614.94
7.0.30.0050.00915.02
7.0.20.0090.00714.85
7.0.10.0070.00514.92
7.0.00.0070.00814.83
5.6.400.0050.00514.48
5.6.390.0060.00314.64
5.6.380.0060.00614.56
5.6.370.0090.00314.34
5.6.360.0070.00714.34
5.6.350.0040.00714.25
5.6.340.0120.00314.53
5.6.330.0030.00614.29
5.6.320.0060.00914.22
5.6.310.0100.00014.37
5.6.300.0030.00714.25
5.6.290.0060.00614.21
5.6.280.0060.00914.09
5.6.270.0030.01314.12
5.6.260.0090.00313.95
5.6.250.0070.00314.62
5.6.240.0070.00714.30
5.6.230.0040.01114.45
5.6.220.0080.00414.57
5.6.210.0030.01014.32
5.6.200.0040.00414.37
5.6.190.0060.01014.56
5.6.180.0100.00014.39
5.6.170.0000.01014.25
5.6.160.0080.00814.32
5.6.150.0040.00714.45
5.6.140.0030.00814.39
5.6.130.0000.01314.08
5.6.120.0060.00614.41
5.6.110.0100.00314.57
5.6.100.0030.00814.21
5.6.90.0060.00614.60
5.6.80.0040.01114.25
5.6.70.0070.00714.06
5.6.60.0030.01214.00
5.6.50.0130.00314.33
5.6.40.0000.01214.13
5.6.30.0030.00914.21
5.6.20.0070.00314.34
5.6.10.0030.00914.43
5.6.00.0060.00914.27

preferences:
48.74 ms | 401 KiB | 5 Q