3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); $array['foo']['bar'] = 'test'; var_dump($array);

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)
8.3.60.0120.00918.30
8.3.50.0120.00721.08
8.3.40.0090.00619.02
8.3.30.0040.01120.19
8.3.20.0030.00620.41
8.3.10.0080.00021.00
8.3.00.0040.00422.34
8.2.180.0070.01116.38
8.2.170.0080.00822.96
8.2.160.0030.01020.47
8.2.150.0070.00724.18
8.2.140.0110.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00321.00
8.2.110.0060.00320.51
8.2.100.0040.00817.66
8.2.90.0030.00617.63
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0080.00018.04
8.2.50.0060.00318.07
8.2.40.0030.00618.03
8.2.30.0070.00019.31
8.2.20.0040.00417.53
8.2.10.0000.00817.60
8.2.00.0040.00417.56
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.75
8.1.230.0080.00321.10
8.1.220.0080.00017.76
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00517.41
8.1.180.0040.00418.10
8.1.170.0050.00318.37
8.1.160.0000.00718.82
8.1.150.0070.00018.56
8.1.140.0000.00717.30
8.1.130.0050.00217.93
8.1.120.0070.00017.30
8.1.110.0000.00817.40
8.1.100.0040.00417.44
8.1.90.0040.00317.34
8.1.80.0040.00417.34
8.1.70.0030.00317.34
8.1.60.0030.00517.53
8.1.50.0040.00417.35
8.1.40.0000.00717.45
8.1.30.0070.00017.45
8.1.20.0000.00817.54
8.1.10.0000.00717.41
8.1.00.0040.00417.43
8.0.300.0070.00019.64
8.0.290.0070.00016.93
8.0.280.0040.00418.26
8.0.270.0000.00717.25
8.0.260.0030.00316.64
8.0.250.0060.00316.79
8.0.240.0080.00316.88
8.0.230.0040.00316.84
8.0.220.0030.00316.72
8.0.210.0050.00216.87
8.0.200.0000.00616.75
8.0.190.0030.00616.91
8.0.180.0040.00416.69
8.0.170.0070.00016.79
8.0.160.0070.00016.88
8.0.150.0060.00316.73
8.0.140.0070.00016.68
8.0.130.0000.00613.32
8.0.120.0050.00216.81
8.0.110.0030.00516.81
8.0.100.0050.00216.91
8.0.90.0040.00416.76
8.0.80.0030.01316.79
8.0.70.0040.00416.73
8.0.60.0000.00816.82
8.0.50.0040.00416.79
8.0.30.0100.00916.85
8.0.20.0140.01817.40
8.0.10.0040.00417.00
8.0.00.0100.01016.78
7.4.330.0020.00216.83
7.4.320.0030.00416.58
7.4.300.0030.00316.58
7.4.290.0070.00016.54
7.4.280.0040.00416.43
7.4.270.0000.00716.42
7.4.260.0030.00313.20
7.4.250.0070.00016.41
7.4.240.0070.00016.47
7.4.230.0020.00516.61
7.4.220.0070.01016.50
7.4.210.0060.00916.47
7.4.200.0000.00716.43
7.4.190.0020.00516.36
7.4.160.0060.00916.43
7.4.150.0140.00817.40
7.4.140.0100.01117.86
7.4.130.0050.01316.39
7.4.120.0100.00716.42
7.4.110.0080.00816.41
7.4.100.0140.00916.32
7.4.90.0030.01616.55
7.4.80.0120.00919.39
7.4.70.0060.01316.54
7.4.60.0130.00316.43
7.4.50.0030.00716.21
7.4.40.0070.01122.77
7.4.30.0060.01016.58
7.4.00.0070.00714.94
7.3.330.0030.00313.04
7.3.320.0030.00312.91
7.3.310.0070.00016.07
7.3.300.0030.00316.25
7.3.290.0120.00316.31
7.3.280.0040.01216.21
7.3.270.0040.01317.40
7.3.260.0110.00718.24
7.3.250.0120.01016.34
7.3.240.0100.01116.16
7.3.230.0080.00816.39
7.3.210.0070.01016.30
7.3.200.0110.01219.39
7.3.190.0140.00316.22
7.3.180.0080.00816.10
7.3.170.0120.00316.27
7.3.160.0130.01016.48
7.3.120.0000.01114.76
7.2.330.0170.00016.29
7.2.320.0120.00616.22
7.2.310.0070.01016.50
7.2.300.0150.00316.71
7.2.290.0040.01816.63
7.1.70.0070.00717.19
7.1.60.0000.01116.86
7.1.50.0070.00417.07
7.1.40.0000.01116.43
7.1.30.0040.00716.40
7.1.20.0050.00516.66
7.1.10.0000.00916.55
7.1.00.0000.00816.73
7.0.200.0000.00816.43
7.0.190.0000.01016.82
7.0.180.0000.00716.17
7.0.170.0000.00916.43
7.0.160.0030.00516.23
7.0.150.0000.00716.30
7.0.140.0020.00516.27
7.0.130.0000.00816.57
7.0.120.0030.00516.47
7.0.110.0000.00716.36
7.0.100.0040.00416.40
7.0.90.0020.00516.36
7.0.80.0000.00816.46
7.0.70.0070.00316.21
7.0.60.0030.00516.05
7.0.50.0000.00816.49
7.0.40.0000.01115.18
7.0.30.0000.00815.18
7.0.20.0080.00015.18
7.0.10.0030.00515.18
7.0.00.0040.00415.18
5.6.300.0100.03420.89
5.6.290.0030.04220.63
5.6.280.0030.04121.04
5.6.270.0030.04320.95
5.6.260.0060.03720.80
5.6.250.0070.03920.79
5.6.240.0030.04120.99
5.6.230.0000.05020.93
5.6.220.0060.03920.74
5.6.210.0030.04021.12
5.6.200.0070.03820.80
5.6.190.0000.04620.83
5.6.180.0100.04020.74
5.6.170.0030.04520.96
5.6.160.0000.04321.00
5.6.150.0000.04520.80
5.6.140.0070.04320.95
5.6.130.0030.04220.93
5.6.120.0030.04820.99
5.6.110.0040.04320.70
5.6.100.0030.04320.91
5.6.90.0100.03920.85
5.6.80.0060.04220.41
5.6.70.0000.04120.20
5.6.60.0100.03220.19
5.6.50.0000.04120.38
5.6.40.0000.04420.07
5.6.30.0000.04520.13
5.6.20.0030.03820.31
5.6.10.0070.03620.38
5.6.00.0030.04320.36
5.5.380.0070.03417.46
5.5.370.0030.04217.56
5.5.360.0000.04917.53
5.5.350.0030.04317.45
5.5.340.0030.04117.96
5.5.330.0030.04018.03
5.5.320.0030.04017.84
5.5.310.0070.04018.02
5.5.300.0000.04418.06
5.5.290.0030.04217.94
5.5.280.0000.04318.05
5.5.270.0060.03917.96
5.5.260.0000.04517.97
5.5.250.0070.04417.75
5.5.240.0030.04117.44
5.5.230.0030.04217.21
5.5.220.0270.03417.23
5.5.210.0000.03917.21
5.5.200.0030.03617.42
5.5.190.0140.04117.32
5.5.180.0130.04117.06
5.5.160.0030.03617.38
5.5.150.0060.03417.29
5.5.140.0070.03317.41
5.5.130.0000.04117.42
5.5.120.0000.05217.37
5.5.110.0000.04017.28
5.5.100.0030.03917.00
5.5.90.0000.04017.28
5.5.80.0070.03617.11
5.5.70.0030.04217.21
5.5.60.0200.03417.18
5.5.50.0000.04117.18
5.5.40.0070.03317.23
5.5.30.0040.03517.29
5.5.20.0030.04017.18
5.5.10.0000.03917.17
5.5.00.0040.03617.20
5.4.450.0040.04019.47
5.4.440.0070.04619.37
5.4.430.0070.03619.34
5.4.420.0030.04419.49
5.4.410.0030.04419.11
5.4.400.0040.03718.93
5.4.390.0070.03819.04
5.4.380.0000.04519.08
5.4.370.0090.03119.01
5.4.360.0100.03118.98
5.4.350.0030.03819.07
5.4.340.0000.04819.06
5.4.320.0030.04019.17
5.4.310.0030.03818.83
5.4.300.0030.04119.09
5.4.290.0030.03618.98
5.4.280.0120.02918.84
5.4.270.0030.03719.01
5.4.260.0040.05718.88
5.4.250.0040.03919.06
5.4.240.0040.03919.05
5.4.230.0030.04518.82
5.4.220.0070.03819.02
5.4.210.0090.05018.97
5.4.200.0100.03519.08
5.4.190.0030.03718.97
5.4.180.0000.04318.97
5.4.170.0000.04618.87
5.4.160.0030.04218.98
5.4.150.0070.05119.17
5.4.140.0100.02916.66
5.4.130.0120.03716.32
5.4.120.0030.03816.57
5.4.110.0030.03916.64
5.4.100.0030.03816.58
5.4.90.0030.03616.57
5.4.80.0030.03416.33
5.4.70.0030.03516.41
5.4.60.0040.03516.55
5.4.50.0000.04016.46
5.4.40.0030.05516.66
5.4.30.0060.04816.47
5.4.20.0000.04016.55
5.4.10.0030.03816.32
5.4.00.0130.04315.84
5.3.290.0000.04015.18
5.3.280.0030.03815.18
5.3.270.0030.03915.18
5.3.260.0040.03915.18
5.3.250.0160.03915.18
5.3.240.0060.06115.18
5.3.230.0030.05115.18
5.3.220.0100.03215.18
5.3.210.0000.04515.18
5.3.200.0000.03915.18
5.3.190.0000.04415.18
5.3.180.0000.04915.18
5.3.170.0040.03615.18
5.3.160.0040.03915.18
5.3.150.0030.03715.18
5.3.140.0000.04515.18
5.3.130.0030.03815.18
5.3.120.0000.04315.18
5.3.110.0060.03515.18
5.3.100.0030.03815.18
5.3.90.0070.04115.18
5.3.80.0000.03815.18
5.3.70.0060.03215.18
5.3.60.0000.03815.18
5.3.50.0000.03615.18
5.3.40.0000.06315.18
5.3.30.0000.03815.18
5.3.20.0030.04515.18
5.3.10.0070.03015.18
5.3.00.0070.03315.18
5.2.170.0090.02415.18
5.2.160.0060.02615.18
5.2.150.0070.05515.18
5.2.140.0040.03015.18
5.2.130.0030.03715.18
5.2.120.0070.03315.18
5.2.110.0030.02715.18
5.2.100.0030.03215.18
5.2.90.0000.03415.18
5.2.80.0000.03415.18
5.2.70.0060.02815.18
5.2.60.0000.03215.18
5.2.50.0030.02915.18
5.2.40.0100.03515.18
5.2.30.0000.03415.18
5.2.20.0030.02715.18
5.2.10.0070.02415.18
5.2.00.0100.02115.18
5.1.60.0030.05115.18
5.1.50.0060.02615.18
5.1.40.0000.03315.18
5.1.30.0030.03115.18
5.1.20.0070.03115.18
5.1.10.0030.03015.18
5.1.00.0070.02315.18
5.0.50.0080.01615.18
5.0.40.0030.02015.18
5.0.30.0030.03215.18
5.0.20.0030.03215.18
5.0.10.0000.02215.18
5.0.00.0000.03215.18
4.4.90.0030.01615.18
4.4.80.0000.01715.18
4.4.70.0050.01415.18
4.4.60.0000.02315.18
4.4.50.0000.01815.18
4.4.40.0060.02015.18
4.4.30.0040.01715.18
4.4.20.0000.01815.18
4.4.10.0000.02215.18
4.4.00.0000.02815.18
4.3.110.0000.01815.18
4.3.100.0030.01415.18
4.3.90.0030.01515.18
4.3.80.0040.02515.18
4.3.70.0040.01515.18
4.3.60.0000.02215.18
4.3.50.0030.01715.18
4.3.40.0070.02015.18
4.3.30.0000.01915.18
4.3.20.0000.01715.18
4.3.10.0030.01515.18
4.3.00.0000.01715.18

preferences:
43.15 ms | 401 KiB | 5 Q