3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( array( 'id' => 1, 'user_name'=>'test1' ), array( 'id' => 2, 'user_name'=>'test2' ), array( 'id' => 3, 'user_name'=>'test3' ) ); $arr2 = array( array( 'id' => 1, 'shop_name'=>'shop1' ), array( 'id' => 5, 'shop_name'=>'shop2' ), array( 'id' => 3, 'shop_name'=>'shop3' ) ); $tmp = ''; foreach ($arr2 as $k) { $tmp[$k['id']] = $k; } foreach ($arr as &$v) { $sn = $tmp[$v['id']]['shop_name']; $sn = $sn ? $sn :''; $v['shop_name'] = $sn; } var_dump($arr); ?>

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)
8.3.60.0100.01316.63
8.3.50.0090.01121.02
8.3.40.0140.00018.72
8.3.30.0090.00618.97
8.3.20.0000.00720.20
8.3.10.0040.00421.87
8.3.00.0060.00321.85
8.2.180.0120.00316.63
8.2.170.0140.00322.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00020.93
8.2.120.0040.00426.35
8.2.110.0060.00319.45
8.2.100.0090.00318.03
8.2.90.0060.00619.02
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0060.00318.05
8.2.50.0030.00618.09
8.2.40.0070.00022.27
8.2.30.0000.00719.50
8.2.20.0040.00417.68
8.2.10.0000.00718.18
8.2.00.0000.00818.20
8.1.280.0110.00725.92
8.1.270.0110.00422.05
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00321.35
8.1.230.0000.01117.51
8.1.220.0060.00317.79
8.1.210.0030.00518.77
8.1.200.0090.00017.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00720.82
8.1.150.0000.00718.92
8.1.140.0030.00619.47
8.1.130.0030.00617.69
8.1.120.0040.00417.36
8.1.110.0000.00817.43
8.1.100.0070.00017.49
8.1.90.0000.00817.38
8.1.80.0000.00817.44
8.1.70.0070.00017.48
8.1.60.0050.00317.55
8.1.50.0000.00817.57
8.1.40.0050.00517.42
8.1.30.0040.00417.58
8.1.20.0000.00817.53
8.1.10.0150.00217.52
8.1.00.0140.00417.45
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0070.00017.18
8.0.260.0030.00317.25
8.0.250.0030.00316.93
8.0.240.0040.00416.92
8.0.230.0040.00417.00
8.0.220.0090.00016.91
8.0.210.0070.00016.98
8.0.200.0060.00316.95
8.0.190.0070.00717.00
8.0.180.0040.00417.03
8.0.170.0040.00417.01
8.0.160.0050.00216.93
8.0.150.0040.00416.94
8.0.140.0080.00216.84
8.0.130.0150.00015.17
8.0.120.0110.00416.88
8.0.110.0080.00516.88
8.0.100.0110.00216.98
8.0.90.0140.00016.95
8.0.80.0100.00816.88
8.0.70.0080.00616.86
8.0.60.0070.00416.81
8.0.50.0060.00516.92
8.0.30.0090.00916.89
8.0.20.0110.00917.31
8.0.10.0080.00616.89
8.0.00.0100.00816.83
7.4.330.0050.00016.84
7.4.320.0000.00616.56
7.4.300.0070.00016.44
7.4.290.0050.00316.39
7.4.280.0040.00416.58
7.4.270.0070.00716.50
7.4.260.0100.00616.51
7.4.250.0110.00516.53
7.4.240.0130.00416.44
7.4.230.0110.00516.63
7.4.220.0090.01216.58
7.4.210.0110.00616.54
7.4.200.0090.00516.52
7.4.190.0160.00616.62
7.4.180.0160.00416.69
7.4.160.0130.00516.52
7.4.150.0150.00416.93
7.4.140.0120.01017.39
7.4.130.0110.01016.61
7.4.120.0100.01116.53
7.4.110.0210.00216.57
7.4.100.0120.00716.52
7.4.90.0120.00716.49
7.4.80.0170.00217.91
7.4.70.0120.00916.46
7.4.60.0140.00716.48
7.4.50.0110.00616.27
7.4.40.0110.00916.46
7.4.30.0120.00716.60
7.4.20.0160.00316.32
7.4.10.0140.00616.46
7.4.00.0110.00715.60
7.3.330.0060.00814.68
7.3.320.0100.00214.84
7.3.310.0080.00516.46
7.3.300.0090.00516.28
7.3.290.0020.00916.43
7.3.280.0130.00616.38
7.3.270.0090.00816.82
7.3.260.0140.00416.27
7.3.250.0150.00516.44
7.3.240.0110.00716.39
7.3.230.0190.00316.30
7.3.220.0170.00616.36
7.3.210.0120.00716.33
7.3.200.0170.00517.81
7.3.190.0110.00816.48
7.3.180.0110.00716.27
7.3.170.0090.00716.28
7.3.160.0120.00716.33
7.3.150.0120.00816.24
7.3.140.0120.00816.43
7.3.130.0180.00416.29
7.3.120.0180.00316.38
7.3.110.0170.00316.08
7.3.100.0210.00016.03
7.3.90.0130.00716.40
7.3.80.0230.00016.16
7.3.70.0170.00716.29
7.3.60.0160.00416.52
7.3.50.0180.00316.26
7.3.40.0180.00316.37
7.3.30.0110.01115.46
7.3.20.0130.00818.35
7.3.10.0150.00518.01
7.3.00.0110.01118.19
7.2.340.0200.00016.43
7.2.330.0140.00616.47
7.2.320.0140.00916.61
7.2.310.0140.00516.53
7.2.300.0150.00716.54
7.2.290.0150.00516.33
7.2.280.0140.00716.41
7.2.270.0170.00516.41
7.2.260.0150.00416.32
7.2.250.0120.00816.41
7.2.240.0130.00916.38
7.2.230.0180.00316.54
7.2.220.0200.00016.40
7.2.210.0200.00016.48
7.2.200.0220.00016.44
7.2.190.0240.00316.54
7.2.180.0170.00716.56
7.2.170.0220.00016.52
7.2.160.0150.00616.65
7.2.150.0180.00318.41
7.2.140.0160.00418.42
7.2.130.0120.00918.59
7.2.120.0120.00918.35
7.2.110.0130.00718.44
7.2.100.0140.00718.46
7.2.90.0180.00318.31
7.2.80.0120.00918.41
7.2.70.0140.00818.48
7.2.60.0110.00617.70
7.2.50.0210.00018.40
7.2.40.0370.00818.12
7.2.30.0360.00818.20
7.2.20.0420.00518.32
7.2.10.0430.00918.17
7.2.00.0240.00918.61
7.1.330.0200.00017.42
7.1.320.0170.00417.28
7.1.310.0160.00517.26
7.1.300.0120.00817.41
7.1.290.0090.00917.40
7.1.280.0100.01017.25
7.1.270.0160.00317.14
7.1.260.0090.00917.34
7.1.250.0150.00517.19
7.1.240.0130.00517.14
7.1.230.0150.00617.46
7.1.220.0130.00617.36
7.1.210.0200.00017.17
7.1.200.0110.00716.53
7.1.190.0140.00617.29
7.1.180.0130.00617.17
7.1.170.0150.00417.20
7.1.160.0320.01117.08
7.1.150.0340.00917.09
7.1.140.0370.00717.03
7.1.130.0430.00917.28
7.1.120.0380.00417.04
7.1.110.0380.00616.75
7.1.100.0260.00717.27
7.1.90.0870.00716.71
7.1.80.0870.00716.88
7.1.70.0440.00516.56
7.1.60.0470.00923.34
7.1.50.0390.00722.46
7.1.40.0880.01024.91
7.1.30.0900.00825.04
7.1.20.0730.00624.86
7.1.10.0680.00815.98
7.1.00.0310.03118.18
7.0.330.0140.00617.02
7.0.320.0150.00416.71
7.0.310.0190.00017.05
7.0.300.0120.00616.87
7.0.290.0390.00416.70
7.0.280.0150.00316.89
7.0.270.0410.00616.58
7.0.260.0480.00816.81
7.0.250.0690.00616.50
7.0.240.0380.00816.71
7.0.230.0920.00516.45
7.0.220.0870.00516.42
7.0.210.0690.00616.00
7.0.200.0410.00715.69
7.0.190.0500.00415.89
7.0.180.0620.00515.73
7.0.170.0850.00615.70
7.0.160.0680.00615.61
7.0.150.0570.00815.73
7.0.140.0740.00515.82
7.0.130.0710.01115.90
7.0.120.0680.00815.78
7.0.110.0400.03017.69
7.0.100.0580.03017.75
7.0.90.0500.03017.73
7.0.80.0440.03217.71
7.0.70.0730.01917.67
7.0.60.0390.03317.73
7.0.50.0430.03117.70
7.0.40.0480.03217.16
7.0.30.0630.03017.09
7.0.20.0530.02717.03
7.0.10.0280.02517.11
7.0.00.0140.03317.18
5.6.400.0180.00015.69
5.6.390.0090.01015.87
5.6.380.0150.00515.90
5.6.370.0160.00315.86
5.6.360.0180.00015.71
5.6.350.0140.00415.93
5.6.340.0140.00415.65
5.6.330.0080.01115.94
5.6.320.0180.00515.89
5.6.310.0130.00515.85
5.6.300.0170.02918.30
5.6.290.0150.03618.26
5.6.280.0150.02519.20
5.6.270.0140.03518.35
5.6.260.0100.04719.13
5.6.250.0090.03618.99
5.6.240.0130.04519.07
5.6.230.0140.03519.13
5.6.220.0150.04719.10
5.6.210.0100.03919.14
5.6.200.0120.05519.10
5.6.190.0140.05119.09
5.6.180.0140.05019.07
5.6.170.0120.05119.14
5.6.160.0150.03119.18
5.6.150.0110.05319.32
5.6.140.0120.05119.17
5.6.130.0130.03419.12
5.6.120.0110.03619.15
5.6.110.0090.03819.10
5.6.100.0130.03319.18
5.6.90.0110.04719.04
5.6.80.0130.03118.65
5.6.70.0100.04418.70
5.6.60.0140.04218.66
5.6.50.0160.04618.65
5.6.40.0160.03818.66
5.6.30.0160.05018.72
5.6.20.0120.03618.64
5.6.10.0140.04418.57
5.6.00.0100.03818.57
5.5.380.0110.04716.91
5.5.370.0100.05217.05
5.5.360.0090.04717.00
5.5.350.0110.04616.97
5.5.340.0150.04217.36
5.5.330.0120.04517.24
5.5.320.0140.03817.26
5.5.310.0150.04417.12
5.5.300.0090.04917.11
5.5.290.0140.04317.29
5.5.280.0140.04017.26
5.5.270.0110.03417.24
5.5.260.0110.04217.27
5.5.250.0110.04017.10
5.5.240.0120.04916.82
5.5.230.0110.03916.93
5.5.220.0110.04416.84
5.5.210.0080.05316.92
5.5.200.0100.04016.63
5.5.190.0090.04816.83
5.5.180.0130.04116.60
5.5.170.0190.00015.93
5.5.160.0120.04316.90
5.5.150.0110.03416.90
5.5.140.0130.04016.79
5.5.130.0130.03916.78
5.5.120.0120.04216.83
5.5.110.0090.03616.72
5.5.100.0120.04116.70
5.5.90.0080.04416.67
5.5.80.0130.04316.65
5.5.70.0120.04516.86
5.5.60.0130.04316.81
5.5.50.0090.04516.76
5.5.40.0100.03616.67
5.5.30.0080.04116.83
5.5.20.0110.04816.71
5.5.10.0100.04116.80
5.5.00.0080.03116.81

preferences:
60.8 ms | 401 KiB | 5 Q