3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a =['memcached' => [ 'servers' => [ ], 'namespace' => 'delivery-club', 'persistentId' => 'pool-delivery-club', ],]; $b = ['memcached' => [ 'servers' => [213,4,5 ], ],]; var_dump(array_merge_recursive($a,$b));

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)
8.3.60.0140.00416.63
8.3.50.0070.01016.59
8.3.40.0140.00718.59
8.3.30.0150.00018.41
8.3.20.0040.00420.21
8.3.10.0050.00523.57
8.3.00.0090.00021.70
8.2.180.0150.00616.50
8.2.170.0040.01122.96
8.2.160.0060.00918.94
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00720.94
8.2.120.0000.00726.35
8.2.110.0060.00322.25
8.2.100.0080.00317.59
8.2.90.0030.00617.78
8.2.80.0000.00817.97
8.2.70.0000.00917.38
8.2.60.0080.00018.04
8.2.50.0040.00418.10
8.2.40.0040.00420.55
8.2.30.0040.00419.25
8.2.20.0050.00318.00
8.2.10.0050.00218.11
8.2.00.0000.00717.98
8.1.280.0090.00925.92
8.1.270.0040.00422.20
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0080.00022.09
8.1.230.0000.01120.91
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0030.00619.02
8.1.160.0040.00419.02
8.1.150.0000.00718.85
8.1.140.0020.00519.46
8.1.130.0040.00418.83
8.1.120.0040.00417.38
8.1.110.0000.00717.38
8.1.100.0000.00717.36
8.1.90.0000.00817.39
8.1.80.0040.00417.40
8.1.70.0040.00417.43
8.1.60.0060.00317.61
8.1.50.0040.00417.34
8.1.40.0040.00417.45
8.1.30.0000.00717.41
8.1.20.0000.00717.44
8.1.10.0000.00917.41
8.1.00.0040.00417.39
8.0.300.0040.00420.02
8.0.290.0000.00716.75
8.0.280.0030.00318.31
8.0.270.0030.00317.20
8.0.260.0030.00316.71
8.0.250.0000.00716.90
8.0.240.0070.00316.97
8.0.230.0040.00416.91
8.0.220.0070.00016.85
8.0.210.0000.00716.86
8.0.200.0000.00716.75
8.0.190.0040.00416.85
8.0.180.0000.00716.85
8.0.170.0060.00316.83
8.0.160.0000.00716.79
8.0.150.0000.00716.80
8.0.140.0040.00416.79
8.0.130.0000.00613.17
8.0.120.0080.00016.79
8.0.110.0040.00416.89
8.0.100.0080.00016.79
8.0.90.0000.00816.74
8.0.80.0130.01016.84
8.0.70.0040.00416.80
8.0.60.0040.00416.82
8.0.50.0050.00216.67
8.0.30.0060.01116.87
8.0.20.0080.01117.40
8.0.10.0000.00716.84
8.0.00.0090.00916.59
7.4.330.0030.00315.55
7.4.320.0030.00316.59
7.4.300.0060.00016.37
7.4.290.0070.00016.49
7.4.280.0040.00416.54
7.4.270.0070.00016.47
7.4.260.0070.00016.47
7.4.250.0070.00016.49
7.4.240.0000.00816.44
7.4.230.0080.00016.52
7.4.220.0130.00616.48
7.4.210.0070.01116.42
7.4.200.0070.00016.29
7.4.160.0050.01016.36
7.4.150.0130.00617.40
7.4.140.0080.01017.86
7.4.130.0070.01116.50
7.4.120.0110.00916.41
7.4.110.0100.00716.40
7.4.100.0080.01216.38
7.4.90.0090.00916.33
7.4.80.0130.00319.39
7.4.70.0060.00916.41
7.4.60.0060.01616.47
7.4.50.0110.00716.29
7.4.40.0060.01716.36
7.4.30.0060.01116.44
7.4.00.0040.01115.01
7.3.330.0030.00313.00
7.3.320.0030.00313.03
7.3.310.0000.00716.22
7.3.300.0000.00616.04
7.3.290.0000.00716.14
7.3.280.0080.01116.13
7.3.270.0070.01117.40
7.3.260.0030.01716.25
7.3.250.0150.00416.20
7.3.240.0110.00916.31
7.3.230.0070.01016.40
7.3.210.0030.01516.42
7.3.200.0100.00716.20
7.3.190.0070.01416.16
7.3.180.0030.01316.20
7.3.170.0120.00316.06
7.3.160.0100.01016.14
7.3.10.0150.00316.18
7.3.00.0140.00816.28
7.2.330.0210.01716.38
7.2.320.0140.00816.18
7.2.310.0030.01416.25
7.2.300.0150.00916.30
7.2.290.0190.00316.25
7.2.130.0070.01116.40
7.2.120.0160.01016.51
7.2.110.0270.00516.70
7.2.100.0130.01016.56
7.2.90.0150.01216.57
7.2.80.0100.01316.50
7.2.70.0170.01316.44
7.2.60.0160.00516.55
7.2.50.0090.01215.91
7.2.40.0140.01116.52
7.2.30.0140.00816.66
7.2.20.0150.01116.67
7.2.10.0070.00716.18
7.2.00.0080.00717.70
7.1.250.0130.01315.36
7.1.200.0050.00515.59
7.1.100.0030.01018.22
7.1.70.0110.00917.06
7.1.60.0250.02035.09
7.1.50.0260.01034.63
7.1.40.0110.02434.24
7.1.30.0280.01434.50
7.1.20.0250.01934.50
7.1.10.0100.01116.66
7.1.00.0060.01416.54
7.0.200.0080.01216.76
7.0.190.0200.00616.36
7.0.180.0110.00716.17
7.0.170.0080.01016.24
7.0.160.0040.01515.93
7.0.150.0090.00616.10
7.0.140.0050.01416.14
7.0.130.0090.00916.54
7.0.120.0060.01216.55
7.0.110.0100.01016.43
7.0.100.0070.01316.25
7.0.90.0120.00616.42
7.0.80.0060.01516.18
7.0.70.0120.00816.24
7.0.60.0070.01616.12
7.0.50.0110.00816.34
7.0.40.0120.00916.46
7.0.30.0030.01716.63
7.0.20.0070.01516.23
7.0.10.0110.01116.29
7.0.00.0150.01016.38

preferences:
40.58 ms | 400 KiB | 5 Q