3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array ( array ( 'id' => 1, 'alias' => 'Anderson', 'location' => 'Semarang', 'up' => 39144, 'status' => 'DOWN' ) ); $array2 = array ( 'last_accessed_by' => 1, 'last_refresh' => '2018-10-29 00:21:39', 'created_at' => '2018-10-29 00:21:39' ); $array1[0] = array_merge($array1[0], $array2); var_export($array1);

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)
8.4.130.0050.00417.65
8.4.120.0100.00620.48
8.4.110.0140.00718.69
8.4.100.0130.00817.47
8.4.90.0120.00918.66
8.4.80.0040.00517.83
8.4.70.0050.00417.92
8.4.60.0110.01018.66
8.4.50.0120.00920.35
8.4.40.0060.00319.45
8.4.30.0030.01617.66
8.4.20.0150.00620.44
8.4.10.0030.00617.82
8.3.260.0120.00816.62
8.3.250.0110.00918.66
8.3.240.0090.00816.38
8.3.230.0040.00416.49
8.3.220.0050.00317.03
8.3.210.0080.01018.32
8.3.200.0040.00516.78
8.3.190.0070.01016.99
8.3.180.0100.01116.52
8.3.170.0040.01816.83
8.3.160.0000.00916.66
8.3.150.0130.00620.53
8.3.140.0030.00517.06
8.3.130.0030.00618.45
8.3.120.0030.00619.04
8.3.110.0070.00720.94
8.3.100.0080.00324.06
8.3.90.0120.00626.77
8.3.80.0060.00317.97
8.3.70.0040.01118.18
8.3.60.0040.01118.18
8.3.50.0040.01718.15
8.3.40.0120.00318.84
8.3.30.0060.00918.55
8.3.20.0030.00619.22
8.3.10.0040.00423.48
8.3.00.0080.00020.69
8.2.290.0140.00420.72
8.2.280.0100.00722.35
8.2.270.0130.00717.13
8.2.260.0050.00316.47
8.2.250.0090.00616.97
8.2.240.0040.00419.04
8.2.230.0000.00922.58
8.2.220.0030.00637.54
8.2.210.0120.00326.77
8.2.200.0070.00716.50
8.2.190.0150.00016.70
8.2.180.0070.00716.63
8.2.170.0110.00422.96
8.2.160.0100.00320.38
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0050.00318.09
8.2.120.0000.00826.35
8.2.110.0060.00320.53
8.2.100.0140.00317.40
8.2.90.0040.00417.75
8.2.80.0030.00618.79
8.2.70.0000.00817.50
8.2.60.0000.00917.63
8.2.50.0080.00017.63
8.2.40.0040.00419.38
8.2.30.0080.00019.25
8.2.20.0070.00018.00
8.2.10.0030.00517.88
8.2.00.0040.00417.54
8.1.330.0120.00721.93
8.1.320.0140.00816.06
8.1.310.0130.00619.93
8.1.300.0060.00316.16
8.1.290.0030.00530.84
8.1.280.0120.00325.92
8.1.270.0050.00320.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.61
8.1.230.0080.00420.84
8.1.220.0040.00418.56
8.1.210.0000.00818.77
8.1.200.0040.00417.53
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00818.51
8.1.160.0090.00018.86
8.1.150.0080.00018.88
8.1.140.0000.00822.06
8.1.130.0000.00620.18
8.1.120.0030.00317.45
8.1.110.0050.00217.39
8.1.100.0030.00317.29
8.1.90.0000.00917.25
8.1.80.0000.00717.39
8.1.70.0040.00417.41
8.1.60.0000.00917.41
8.1.50.0040.00417.50
8.1.40.0020.00517.42
8.1.30.0050.00317.54
8.1.20.0040.00417.61
8.1.10.0050.00317.50
8.1.00.0030.00517.42
8.0.300.0050.00318.77
8.0.290.0040.00416.58
8.0.280.0040.00418.32
8.0.270.0030.00317.25
8.0.260.0000.00618.34
8.0.250.0080.00016.90
8.0.240.0040.00416.75
8.0.230.0030.00316.91
8.0.220.0030.00716.84
8.0.210.0040.00416.82
8.0.200.0040.00416.88
8.0.190.0030.00616.91
8.0.180.0040.00416.79
8.0.170.0080.00016.86
8.0.160.0040.00416.84
8.0.150.0050.00316.84
8.0.140.0000.00716.81
8.0.130.0030.00313.30
8.0.120.0040.00416.69
8.0.110.0060.00316.80
8.0.100.0040.00416.94
8.0.90.0000.00716.89
8.0.80.0090.00616.79
8.0.70.0040.00416.84
8.0.60.0040.00416.62
8.0.50.0040.00416.81
8.0.30.0100.01017.25
8.0.20.0090.01117.40
8.0.10.0050.00316.91
8.0.00.0100.01316.80
7.4.330.0030.00315.55
7.4.320.0030.00316.46
7.4.300.0040.00416.43
7.4.290.0000.00716.41
7.4.280.0090.00316.45
7.4.270.0000.00716.44
7.4.260.0060.00016.53
7.4.250.0070.00016.32
7.4.240.0030.00316.59
7.4.230.0030.00316.30
7.4.220.0030.00316.34
7.4.210.0050.01216.45
7.4.200.0040.00416.64
7.4.160.0110.00616.43
7.4.140.0100.01117.86
7.4.130.0100.00616.46
7.4.120.0070.01016.47
7.4.110.0150.00916.43
7.4.100.0130.00316.59
7.4.90.0160.00916.58
7.4.80.0030.01319.39
7.4.70.0040.01216.41
7.4.60.0100.00716.37
7.4.50.0040.01116.52
7.4.40.0030.01316.51
7.4.00.0030.01014.95
7.3.330.0050.00012.94
7.3.320.0000.00513.14
7.3.310.0030.00616.17
7.3.300.0030.00316.24
7.3.290.0030.00316.16
7.3.280.0110.00816.32
7.3.260.0100.01216.36
7.3.240.0080.01116.35
7.3.230.0060.01116.16
7.3.210.0090.00816.21
7.3.200.0040.01716.15
7.3.190.0170.00316.59
7.3.180.0110.00616.18
7.3.170.0190.00316.26
7.3.160.0030.01616.19
7.3.120.0120.00614.84
7.3.110.0070.00814.67
7.3.100.0030.01014.91
7.3.90.0090.00014.85
7.3.80.0040.00414.67
7.3.70.0000.01714.83
7.3.60.0060.00614.71
7.3.50.0060.00914.89
7.3.40.0090.00614.75
7.3.30.0070.00714.73
7.3.20.0030.01016.38
7.3.10.0030.01016.57
7.3.00.0070.01016.57
7.2.330.0120.00616.24
7.2.320.0060.01016.53
7.2.310.0110.00616.44
7.2.300.0060.01616.68
7.2.290.0100.00716.62
7.2.250.0070.01015.21
7.2.240.0120.00615.11
7.2.230.0040.01114.78
7.2.220.0000.01315.14
7.2.210.0070.00714.81
7.2.200.0070.01014.73
7.2.190.0070.00714.87
7.2.180.0070.01015.02
7.2.170.0120.00615.10
7.2.110.0730.00914.70
7.2.100.0810.00414.66
7.2.90.0740.00914.89
7.2.80.1270.00014.88
7.2.70.0800.00715.13
7.2.60.0880.01914.84
7.2.50.0100.01314.99
7.2.40.0770.00614.93
7.2.30.0630.00415.06
7.2.20.0490.01715.14
7.2.10.0860.01014.99
7.2.00.0480.00914.76
7.1.330.0000.01315.53
7.1.320.0030.00615.88
7.1.310.0040.01115.56
7.1.300.0070.00715.56
7.1.290.0000.01415.64
7.1.280.0070.01015.46
7.1.270.0000.01615.85
7.1.260.0040.01115.76
7.1.230.0920.00913.68
7.1.220.1420.01313.99
7.1.210.0840.00313.98
7.1.200.0910.00714.15
7.1.190.0670.00914.02
7.1.180.0170.00413.15
7.1.170.0980.00614.02
7.1.160.0860.00813.79
7.1.150.0690.00913.99
7.1.140.0730.00614.10
7.1.130.0440.00913.88
7.1.120.0530.00914.00
7.1.110.0530.00413.80
7.1.100.0510.01013.68
7.1.90.0530.01013.99
7.1.80.0750.00613.75
7.1.70.0700.00613.71
7.1.60.1450.01031.90
7.1.50.0990.00631.68
7.1.40.0850.01631.54
7.1.30.0770.01231.90
7.1.20.0760.00631.89
7.1.10.0520.00914.06
7.1.00.0600.00013.91
5.6.380.0150.00614.37

preferences:
30.22 ms | 403 KiB | 5 Q