3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(); $arr2 = [];

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)
8.3.60.0140.00718.30
8.3.50.0070.00821.92
8.3.40.0090.00618.53
8.3.30.0040.01118.50
8.3.20.0080.00018.35
8.3.10.0050.00321.14
8.3.00.0040.00419.67
8.2.180.0030.01716.34
8.2.170.0060.00822.96
8.2.160.0070.00720.36
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00020.89
8.2.110.0100.00020.79
8.2.100.0060.00617.72
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0060.00317.38
8.2.60.0050.00317.80
8.2.50.0030.00618.10
8.2.40.0050.00318.22
8.2.30.0000.00721.09
8.2.20.0070.00017.49
8.2.10.0000.00717.59
8.2.00.0000.00817.67
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0070.01026.35
8.1.250.0080.00028.09
8.1.240.0060.00620.52
8.1.230.0100.00017.83
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0050.00517.35
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0030.00618.53
8.1.160.0040.00418.78
8.1.150.0040.00418.55
8.1.140.0030.00617.43
8.1.130.0000.00717.76
8.1.120.0000.00717.23
8.1.110.0050.00317.34
8.1.100.0040.00417.41
8.1.90.0000.00717.38
8.1.80.0040.00417.33
8.1.70.0070.00017.23
8.1.60.0050.00217.40
8.1.50.0000.00717.41
8.1.40.0000.00717.46
8.1.30.0030.00517.57
8.1.20.0060.00317.49
8.1.10.0040.00417.46
8.1.00.0000.00717.24
8.0.300.0020.00518.77
8.0.290.0060.00316.63
8.0.280.0000.00618.24
8.0.270.0070.00017.13
8.0.260.0030.00316.80
8.0.250.0040.00416.84
8.0.240.0000.00716.84
8.0.230.0000.00716.84
8.0.220.0040.00416.69
8.0.210.0030.00316.80
8.0.200.0070.00016.89
8.0.190.0080.00016.90
8.0.180.0050.00216.85
8.0.170.0080.00016.81
8.0.160.0040.00416.84
8.0.150.0070.00016.87
8.0.140.0060.00316.70
8.0.130.0000.00513.32
8.0.120.0060.00316.82
8.0.110.0000.00716.93
8.0.100.0040.00416.69
8.0.90.0040.00416.71
8.0.80.0110.00616.79
8.0.70.0000.00716.82
8.0.60.0020.00516.84
8.0.50.0040.00416.76
8.0.30.0060.01217.09
8.0.20.0080.01217.40
8.0.10.0000.00816.82
8.0.00.0100.00816.79
7.4.330.0000.00414.86
7.4.320.0060.00016.58
7.4.300.0070.00016.44
7.4.290.0000.00716.42
7.4.280.0000.00716.42
7.4.270.0000.00816.57
7.4.260.0000.00613.20
7.4.250.0040.00416.39
7.4.240.0030.00316.45
7.4.230.0030.00316.23
7.4.220.0110.00416.41
7.4.210.0040.01116.58
7.4.200.0000.00716.32
7.4.190.0070.00016.70
7.4.160.0150.00016.47
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0070.01016.46
7.4.120.0070.00916.44
7.4.110.0090.00916.42
7.4.100.0170.00616.30
7.4.90.0120.00616.58
7.4.80.0130.00419.39
7.4.70.0060.01016.35
7.4.60.0060.00916.46
7.4.50.0040.00416.17
7.4.40.0100.00622.77
7.4.30.0030.01416.54
7.4.00.0090.00614.60
7.3.330.0060.00013.02
7.3.320.0030.00412.97
7.3.310.0000.00716.27
7.3.300.0000.00615.96
7.3.290.0030.01016.17
7.3.280.0090.00816.11
7.3.270.0060.01217.40
7.3.260.0090.01018.24
7.3.250.0070.01016.25
7.3.240.0060.00916.32
7.3.230.0090.01516.39
7.3.210.0070.01016.23
7.3.200.0150.00419.39
7.3.190.0080.00816.23
7.3.180.0100.00716.24
7.3.170.0070.01016.27
7.3.160.0040.01216.32
7.3.120.0070.00714.45
7.2.330.0030.01416.16
7.2.320.0140.00416.49
7.2.310.0090.01216.25
7.2.300.0000.01716.29
7.2.290.0090.00616.45
7.2.60.0100.00316.86
7.1.200.0060.00915.37
7.1.70.0040.00716.68
7.1.60.0060.00617.19
7.1.50.0000.01016.88
7.1.40.0100.01016.37
7.1.30.0070.01416.53
7.1.20.0030.01316.51
7.1.10.0050.00316.53
7.1.00.0000.01116.63
7.0.200.0050.00316.30
7.0.190.0000.00816.73
7.0.180.0030.00716.02
7.0.170.0060.00316.05
7.0.160.0050.00516.21
7.0.150.0000.00815.93
7.0.140.0060.00316.23
7.0.130.0000.00816.55
7.0.120.0040.00416.49
7.0.110.0030.00616.30
7.0.100.0000.00716.15
7.0.90.0030.00516.44
7.0.80.0040.00416.50
7.0.70.0020.00516.35
7.0.60.0040.00416.06
7.0.50.0000.00716.32
7.0.40.0090.00015.31
7.0.30.0020.00515.31
7.0.20.0000.01415.31
7.0.10.0030.00515.31
7.0.00.0000.00815.31
5.6.300.0300.04020.91
5.6.290.0060.03820.77
5.6.280.0060.03821.00
5.6.270.0030.04221.02
5.6.260.0100.03321.08
5.6.250.0030.04320.85
5.6.240.0070.05221.03
5.6.230.0060.04220.98
5.6.220.0070.04120.90
5.6.210.0100.08020.62
5.6.200.0100.04021.02
5.6.190.0030.04720.81
5.6.180.0030.04620.87
5.6.170.0130.03220.84
5.6.160.0030.04720.98
5.6.150.0070.03820.82
5.6.140.0030.04620.92
5.6.130.0070.03720.97
5.6.120.0000.08620.98
5.6.110.0070.08321.01
5.6.100.0100.08820.82
5.6.90.0000.04320.81
5.6.80.0140.04120.21
5.6.70.0030.04320.15
5.6.60.0070.07720.19
5.6.50.0000.05120.20
5.6.40.0030.04120.18
5.6.30.0000.04120.28
5.6.20.0030.04320.28
5.6.10.0000.04120.36
5.6.00.0070.04920.29
5.5.380.0070.04317.58
5.5.370.0000.04717.46
5.5.360.0030.05217.54
5.5.350.0000.05417.44
5.5.340.0070.04017.70
5.5.330.0030.03818.03
5.5.320.0030.04117.84
5.5.310.0030.04118.11
5.5.300.0030.04618.06
5.5.290.0040.04218.03
5.5.280.0160.05318.06
5.5.270.0070.03717.93
5.5.260.0070.05318.05
5.5.250.0030.05217.87
5.5.240.0030.03817.32
5.5.230.0000.04117.32
5.5.220.0100.05017.43
5.5.210.0070.03617.41
5.5.200.0000.03917.43
5.5.190.0070.03517.38
5.5.180.0030.03717.31
5.5.160.0070.03717.35
5.5.150.0030.03917.36
5.5.140.0100.03317.37
5.5.130.0070.06217.33
5.5.120.0000.04017.37
5.5.110.0100.04217.25
5.5.100.0030.04617.22
5.5.90.0000.04017.26
5.5.80.0000.03917.27
5.5.70.0030.03817.20
5.5.60.0100.05917.26
5.5.50.0030.04017.30
5.5.40.0030.07617.26
5.5.30.0100.05517.25
5.5.20.0070.04817.23
5.5.10.0000.04117.10
5.5.00.0030.06617.06
5.4.450.0030.08319.40
5.4.440.0000.07219.31
5.4.430.0070.08019.39
5.4.420.0030.05219.30
5.4.410.0030.04319.29
5.4.400.0040.03619.02
5.4.390.0070.06719.02
5.4.380.0030.04219.14
5.4.370.0090.03418.84
5.4.360.0030.04019.02
5.4.350.0060.03819.16
5.4.340.0070.03619.07
5.4.320.0070.03719.17
5.4.310.0030.03718.91
5.4.300.0030.03718.97
5.4.290.0030.04118.88
5.4.280.0030.04219.05
5.4.270.0100.03419.00
5.4.260.0000.04019.02
5.4.250.0060.03519.11
5.4.240.0070.03319.16
5.4.230.0070.04219.00
5.4.220.0030.06518.82
5.4.210.0030.03819.13
5.4.200.0070.08118.97
5.4.190.0000.07819.03
5.4.180.0000.04318.98
5.4.170.0000.04019.13
5.4.160.0060.06819.08
5.4.150.0070.03918.81
5.4.140.0030.04916.51
5.4.130.0070.03716.34
5.4.120.0000.08116.64
5.4.110.0070.04216.66
5.4.100.0030.08216.57
5.4.90.0030.04316.57
5.4.80.0000.03816.40
5.4.70.0030.06216.59
5.4.60.0030.03716.55
5.4.50.0030.03616.47
5.4.40.0070.03016.39
5.4.30.0070.03916.54
5.4.20.0030.03816.72
5.4.10.0000.05116.54
5.4.00.0070.07415.84
5.3.290.0030.04115.31
5.3.280.0000.04015.31
5.3.270.0030.04215.31
5.3.260.0030.07815.31
5.3.250.0000.05815.31
5.3.240.0000.06515.31
5.3.230.0130.06315.31
5.3.220.0030.07915.31
5.3.210.0070.03415.31
5.3.200.0000.04115.31
5.3.190.0030.03615.31
5.3.180.0030.04115.31
5.3.170.0070.04715.31
5.3.160.0000.04315.31
5.3.150.0070.03315.31
5.3.140.0000.03915.31
5.3.130.0000.04115.31
5.3.120.0000.04215.31
5.3.110.0030.08015.31
5.3.100.0030.05915.31
5.3.90.0070.04315.31
5.3.80.0000.03815.31
5.3.70.0040.03615.31
5.3.60.0030.03415.31
5.3.50.0030.03915.31
5.3.40.0070.03415.31
5.3.30.0040.03615.31
5.3.20.0000.03815.31
5.3.10.0000.03615.31
5.3.00.0060.03915.31
5.2.170.0000.05115.31
5.2.160.0030.04915.31
5.2.150.0130.02715.31
5.2.140.0030.02815.31
5.2.130.0030.02915.31
5.2.120.0030.03015.31
5.2.110.0040.02915.31
5.2.100.0000.03315.31
5.2.90.0000.03215.31
5.2.80.0000.03015.31
5.2.70.0030.02915.31
5.2.60.0030.02715.31
5.2.50.0030.02715.31
5.2.40.0030.02815.31
5.2.30.0000.06615.31
5.2.20.0000.03115.31
5.2.10.0030.05115.31
5.2.00.0070.06015.31
5.1.60.0140.03715.31
5.1.50.0000.03015.31
5.1.40.0070.03715.31
5.1.30.0070.04915.31
5.1.20.0100.04915.31
5.1.10.0030.03515.31
5.1.00.0030.03315.31
5.0.50.0030.02015.31
5.0.40.0000.02115.31
5.0.30.0100.03815.31
5.0.20.0000.02115.31
5.0.10.0030.02715.31
5.0.00.0000.03415.31
4.4.90.0040.01515.31
4.4.80.0000.03015.31
4.4.70.0000.03915.31
4.4.60.0040.02515.31
4.4.50.0000.01915.31
4.4.40.0000.02515.31
4.4.30.0000.02515.31
4.4.20.0030.03515.31
4.4.10.0060.03815.31
4.4.00.0000.02615.31
4.3.110.0030.02015.31
4.3.100.0030.01315.31
4.3.90.0070.02015.31
4.3.80.0000.02515.31
4.3.70.0000.01615.31
4.3.60.0000.01615.31
4.3.50.0030.01615.31
4.3.40.0000.02615.31
4.3.30.0000.01915.31
4.3.20.0000.01915.31
4.3.10.0030.03215.31
4.3.00.0000.02615.31

preferences:
46.13 ms | 401 KiB | 5 Q