3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array ( 'a' => array ( 'banner_id' => '4', 'viewsCount' => '33', 'date' => '2015-06-19' ) ); $array2 = array ( 'a' => array ( 'banner_id' => '4', 'clicksCount' => '5', 'date' => '2015-06-19' ) ); print_r (array_merge_recursive($array1, $array2));

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)
8.3.60.0110.00718.18
8.3.50.0130.00721.07
8.3.40.0100.00718.71
8.3.30.0070.00718.92
8.3.20.0040.00420.14
8.3.10.0050.00321.78
8.3.00.0080.00019.55
8.2.180.0090.01216.75
8.2.170.0090.00618.96
8.2.160.0040.01122.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0080.00019.36
8.2.110.0030.00620.35
8.2.100.0070.00418.01
8.2.90.0000.00719.13
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0050.00217.92
8.2.50.0040.00418.07
8.2.40.0000.00918.09
8.2.30.0030.00618.01
8.2.20.0050.00317.62
8.2.10.0070.00017.93
8.2.00.0040.00418.03
8.1.280.0070.01025.92
8.1.270.0040.00420.38
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.71
8.1.230.0040.00719.16
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00617.00
8.1.180.0000.00718.10
8.1.170.0040.00418.57
8.1.160.0040.00421.94
8.1.150.0030.00318.88
8.1.140.0040.00417.46
8.1.130.0070.00017.73
8.1.120.0000.00717.39
8.1.110.0070.00017.40
8.1.100.0000.00717.27
8.1.90.0000.00717.35
8.1.80.0000.00817.44
8.1.70.0000.00717.45
8.1.60.0030.00617.37
8.1.50.0060.00317.32
8.1.40.0040.00417.46
8.1.30.0030.00517.53
8.1.20.0030.00517.57
8.1.10.0050.00217.45
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.42
8.0.270.0030.00317.21
8.0.260.0030.00317.07
8.0.250.0030.00316.81
8.0.240.0000.00816.89
8.0.230.0040.00416.79
8.0.220.0000.00816.87
8.0.210.0040.00416.86
8.0.200.0000.00616.83
8.0.190.0070.00016.88
8.0.180.0080.00016.74
8.0.170.0060.00316.77
8.0.160.0030.00316.74
8.0.150.0070.00016.77
8.0.140.0070.00016.80
8.0.130.0070.00013.24
8.0.120.0030.00516.78
8.0.110.0030.00416.87
8.0.100.0040.00416.86
8.0.90.0000.00916.80
8.0.80.0140.00716.76
8.0.70.0000.00716.84
8.0.60.0000.00716.72
8.0.50.0070.00016.71
8.0.30.0060.01117.15
8.0.20.0100.00917.40
8.0.10.0030.00516.95
8.0.00.0060.01316.56
7.4.330.0000.00515.03
7.4.320.0060.00016.48
7.4.300.0000.00616.44
7.4.290.0030.00316.45
7.4.280.0030.00816.57
7.4.270.0030.00316.46
7.4.260.0030.00316.52
7.4.250.0000.00816.40
7.4.240.0050.00316.39
7.4.230.0030.00316.28
7.4.220.0070.01016.55
7.4.210.0070.00716.63
7.4.200.0070.00016.56
7.4.160.0100.00616.40
7.4.150.0110.00717.40
7.4.140.0090.00917.86
7.4.130.0180.00516.51
7.4.120.0130.00516.53
7.4.110.0100.01316.56
7.4.100.0000.02016.41
7.4.90.0130.00316.50
7.4.80.0090.00919.39
7.4.70.0140.00716.22
7.4.60.0080.00816.26
7.4.50.0000.00716.25
7.4.40.0100.00616.33
7.4.30.0100.00716.29
7.4.00.0080.00714.93
7.3.330.0020.00213.00
7.3.320.0020.00313.04
7.3.310.0070.00016.13
7.3.300.0040.00416.04
7.3.290.0080.00816.11
7.3.280.0080.00916.14
7.3.270.0110.00517.40
7.3.260.0080.00816.30
7.3.250.0090.00816.16
7.3.240.0030.01416.30
7.3.230.0130.01016.56
7.3.210.0110.01516.04
7.3.200.0060.01016.27
7.3.190.0100.00616.20
7.3.180.0090.00616.30
7.3.170.0100.00616.27
7.3.160.0130.00316.36
7.3.120.0070.01114.62
7.3.110.0100.00714.49
7.3.100.0060.00614.50
7.3.90.0000.00914.63
7.3.80.0090.00614.74
7.3.70.0000.01514.44
7.3.60.0040.00714.38
7.3.50.0030.00614.66
7.3.40.0050.00314.58
7.3.30.0070.01014.72
7.3.20.0090.00016.47
7.3.10.0090.00616.42
7.3.00.0060.00616.55
7.2.330.0060.01216.50
7.2.320.0100.00616.38
7.2.310.0120.00616.21
7.2.300.0030.01516.38
7.2.290.0150.00316.49
7.2.250.0060.01214.76
7.2.240.0100.00614.84
7.2.230.0090.00614.66
7.2.220.0040.00714.43
7.2.210.0030.01214.89
7.2.200.0070.00714.67
7.2.190.0060.00914.71
7.2.180.0030.01014.82
7.2.170.0000.01114.82
7.2.130.0040.00416.69
7.2.120.0040.00716.80
7.2.110.0060.00616.85
7.2.100.0070.00716.74
7.2.90.0030.00516.74
7.2.80.0110.00316.63
7.2.70.0050.00516.66
7.2.60.0040.00716.62
7.2.50.0100.00616.59
7.2.40.0030.00716.50
7.2.30.0030.01016.56
7.2.20.0060.01016.59
7.2.10.0030.01016.78
7.2.00.0050.00618.13
7.1.330.0110.00415.57
7.1.320.0070.00715.81
7.1.310.0150.00015.59
7.1.300.0040.01115.75
7.1.290.0060.00315.71
7.1.280.0060.00915.50
7.1.270.0030.01015.46
7.1.260.0110.00015.59
7.1.250.0000.01315.66
7.1.200.0080.00815.66
7.1.100.0000.01218.16
7.1.70.0040.00816.77
7.1.60.0140.01119.86
7.1.50.0070.01416.89
7.1.00.0000.07322.31
7.0.200.0030.00716.49
7.0.60.0130.05319.88
7.0.50.0070.07717.90
7.0.40.0070.09020.26
7.0.30.0300.07720.28
7.0.20.0300.07720.09
7.0.10.0170.08320.32
7.0.00.0200.04320.22
5.6.280.0070.07020.81
5.6.210.0130.05320.46
5.6.200.0030.04318.21
5.6.190.0100.06720.61
5.6.180.0470.05020.47
5.6.170.0300.04320.50
5.6.160.0070.04020.48
5.6.150.0100.04018.16
5.6.140.0070.04318.10
5.6.130.0200.06718.26
5.6.120.0070.08020.97
5.6.110.0100.08020.98
5.6.100.0100.07721.04
5.6.90.0070.08321.09
5.6.80.0000.06720.52
5.5.350.0200.05720.50
5.5.340.0030.07317.98
5.5.330.0070.05720.29
5.5.320.0300.05020.37
5.5.310.0100.04720.50
5.5.300.0070.05718.08
5.5.290.0170.07318.07
5.5.280.0130.08020.89
5.5.270.0030.09020.86
5.5.260.0030.05020.81
5.5.250.0170.07320.66
5.5.240.0070.08020.16
5.4.450.0500.05719.43
5.4.440.0770.05319.36
5.4.430.0100.05319.37
5.4.420.0130.07719.21
5.4.410.0100.05319.45
5.4.400.0030.05719.20
5.4.390.0030.05719.04
5.4.380.0130.05319.20
5.4.370.0100.05018.97
5.4.360.0130.04719.11
5.4.350.0130.05319.11
5.4.340.0070.06019.15
5.4.320.0100.05319.12
5.4.310.0130.04719.20
5.4.300.0130.05019.21
5.4.290.0070.05318.98
5.4.280.0070.05719.11
5.4.270.0070.05719.01
5.4.260.0100.05719.00
5.4.250.0130.05019.11
5.4.240.0070.06018.97
5.4.230.0100.05019.22
5.4.220.0070.05719.14
5.4.210.0030.06019.24
5.4.200.0130.06016.84
5.4.190.0100.05019.09
5.4.180.0200.04319.09
5.4.170.0100.05719.22
5.4.160.0100.06018.98
5.4.150.0030.06019.22
5.4.140.0170.04316.67
5.4.130.0130.06316.63
5.4.120.0100.05016.63
5.4.110.0130.04316.47
5.4.100.0070.05316.36
5.4.90.0170.04316.25
5.4.80.0070.05316.56
5.4.70.0100.05016.22
5.4.60.0100.05016.63
5.4.50.0100.04716.63
5.4.40.0030.05716.43
5.4.30.0100.04716.40
5.4.20.0070.05316.28
5.4.10.0130.04716.28
5.4.00.0000.05716.11
5.3.290.0030.06314.77
5.3.280.0170.05714.61
5.3.270.0070.06014.60
5.3.260.0100.05314.50
5.3.250.0170.04314.74
5.3.240.0100.05314.52
5.3.230.0270.04014.49
5.3.220.0100.05314.52
5.3.210.0100.05314.59
5.3.200.0130.04714.62
5.3.190.0170.05014.46
5.3.180.0070.06014.61
5.3.170.0070.05714.56
5.3.160.0130.05014.48
5.3.150.0130.05014.47
5.3.140.0070.05014.46
5.3.130.0200.04714.55
5.3.120.0130.05014.65
5.3.110.0070.05714.60
5.3.100.0100.05013.94
5.3.90.0100.05014.12
5.3.80.0070.06713.88
5.3.70.0070.05313.91
5.3.60.0030.05313.98
5.3.50.0100.04714.01
5.3.40.0100.04713.84
5.3.30.0300.04013.89
5.3.20.0130.06313.77
5.3.10.0100.05713.55
5.3.00.0070.06013.59
5.2.170.0030.04711.29
5.2.160.0100.03711.12
5.2.150.0100.04011.09
5.2.140.0070.04011.09
5.2.130.0070.04011.21
5.2.120.0030.04311.00
5.2.110.0070.04011.07
5.2.100.0070.03711.08
5.2.90.0170.03011.10
5.2.80.0030.04311.05
5.2.70.0070.04710.95
5.2.60.0030.04311.00
5.2.50.0070.04010.96
5.2.40.0030.04310.89
5.2.30.0030.04310.95
5.2.20.0030.04310.85
5.2.10.0130.03310.77
5.2.00.0070.04010.78
5.1.60.0100.0309.84
5.1.50.0130.0279.92
5.1.40.0100.0339.91
5.1.30.0030.03710.29
5.1.20.0000.04010.44
5.1.10.0030.03710.14
5.1.00.0070.03310.00
5.0.50.0030.0308.46
5.0.40.0000.0338.30
5.0.30.0100.0378.26
5.0.20.0130.0178.11
5.0.10.0000.0308.10
5.0.00.0070.0408.24
4.4.90.0030.0205.79
4.4.80.0000.0235.87
4.4.70.0000.0235.81
4.4.60.0030.0205.75
4.4.50.0000.0235.85
4.4.40.0070.0335.84
4.4.30.0070.0205.79
4.4.20.0070.0205.84
4.4.10.0070.0175.88
4.4.00.0030.0335.79
4.3.110.0070.0205.68
4.3.100.0070.0175.82
4.3.90.0070.0175.79
4.3.80.0070.0305.67
4.3.70.0030.0205.78
4.3.60.0070.0175.76
4.3.50.0070.0205.75
4.3.40.0000.0335.64
4.3.30.0070.0204.41
4.3.20.0000.0234.40
4.3.10.0000.0234.47
4.3.00.0130.0207.03

preferences:
54.12 ms | 401 KiB | 5 Q