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' ) ); $arr2 = array( array( 'id' => 1, 'shop_name'=>'shop1' ), array( 'id' => 5, 'shop_name'=>'shop2' ), array( 'id' => 3, 'shop_name'=>'shop3' ) ); /*function filter($item) { return count($item) == 3 ? $item :false; } $newArr = array_filter(array_merge($arr, $arr2), 'filter'); print_r($newArr); foreach($arr as $key => &$value) { //$value['shop_name']=''; } unset( $value ); foreach($arr as $k2 =>&$v2) {$v2['shop_name']=''; foreach($arr2 as $k =>$v) { if($v2['id'] == $v['id']) { $v2['shop_name'] = $v['shop_name']; } } } print_r($arr);*/ $shop_name = array_column($arr2, 'shop_name', 'id'); foreach($arr as $key => $item) { $exist = array_key_exists($item['id'], $shop_name); $arr[$key]['shop_name'] = $exist ? $shop_name[$item['id']] : ''; } print_r($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)
8.3.60.0000.01516.63
8.3.50.0120.00717.45
8.3.40.0060.00918.62
8.3.30.0100.01018.63
8.3.20.0040.00418.77
8.3.10.0040.00420.51
8.3.00.0110.00019.25
8.2.180.0100.01016.50
8.2.170.0070.00722.96
8.2.160.0100.01021.14
8.2.150.0040.00424.18
8.2.140.0100.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00717.75
8.2.110.0070.00322.18
8.2.100.0120.00017.95
8.2.90.0080.00022.18
8.2.80.0040.00418.04
8.2.70.0040.00417.93
8.2.60.0090.00018.22
8.2.50.0040.00418.34
8.2.40.0040.00418.16
8.2.30.0040.00418.10
8.2.20.0050.00317.77
8.2.10.0030.00617.75
8.2.00.0040.00417.72
8.1.280.0120.00625.92
8.1.270.0000.00824.66
8.1.260.0030.00526.35
8.1.250.0050.00228.09
8.1.240.0060.00322.19
8.1.230.0040.00719.12
8.1.220.0050.00317.79
8.1.210.0050.00318.77
8.1.200.0100.00017.22
8.1.190.0030.00617.35
8.1.180.0000.00918.10
8.1.170.0040.00418.65
8.1.160.0000.00718.90
8.1.150.0000.00818.51
8.1.140.0000.00717.48
8.1.130.0070.00017.69
8.1.120.0040.00417.45
8.1.110.0040.00417.34
8.1.100.0000.00817.41
8.1.90.0000.00817.34
8.1.80.0000.00717.43
8.1.70.0030.00317.37
8.1.60.0020.00517.63
8.1.50.0040.00417.52
8.1.40.0040.00417.55
8.1.30.0040.00417.57
8.1.20.0030.00517.54
8.1.10.0020.00517.54
8.1.00.0070.00017.30
8.0.300.0030.00619.63
8.0.290.0070.00416.75
8.0.280.0030.00318.43
8.0.270.0030.00317.25
8.0.260.0070.00018.39
8.0.250.0040.00416.82
8.0.240.0070.00016.98
8.0.230.0000.00716.93
8.0.220.0070.00016.89
8.0.210.0030.00316.75
8.0.200.0000.00616.95
8.0.190.0070.00016.82
8.0.180.0000.00716.95
8.0.170.0050.00316.88
8.0.160.0070.00016.92
8.0.150.0080.00016.83
8.0.140.0060.00316.84
8.0.130.0030.00313.29
8.0.120.0040.00416.87
8.0.110.0040.00416.87
8.0.100.0030.00516.95
8.0.90.0080.00016.92
8.0.80.0050.00916.80
8.0.70.0000.00816.99
8.0.60.0000.00716.76
8.0.50.0040.00416.84
8.0.30.0070.01116.97
8.0.20.0110.00817.00
8.0.10.0000.00817.10
8.0.00.0140.01116.85
7.4.330.0030.00312.93
7.4.320.0000.00616.51
7.4.300.0030.00316.57
7.4.290.0040.00416.35
7.4.280.0070.00016.49
7.4.270.0000.00716.60
7.4.260.0000.00513.19
7.4.250.0000.00816.39
7.4.240.0030.00516.60
7.4.230.0070.00016.47
7.4.220.0110.00716.53
7.4.210.0100.00716.56
7.4.200.0080.00016.34
7.4.190.0040.00416.46
7.4.160.0080.00816.57
7.4.150.0110.00716.49
7.4.140.0140.00616.39
7.4.130.0160.00316.54
7.4.120.0080.01216.56
7.4.110.0130.00316.32
7.4.100.0100.00716.55
7.4.90.0100.01316.49
7.4.80.0150.00619.39
7.4.70.0090.01316.44
7.4.60.0060.01116.53
7.4.50.0030.00316.27
7.4.40.0000.01416.31
7.4.30.0110.00616.60
7.4.00.0070.00515.00
7.3.330.0030.00313.25
7.3.320.0000.00513.16
7.3.310.0000.00716.32
7.3.300.0000.00616.36
7.3.290.0080.00616.32
7.3.280.0090.00916.33
7.3.270.0090.00916.30
7.3.260.0110.01116.49
7.3.250.0110.00916.62
7.3.240.0070.01016.58
7.3.230.0030.01416.59
7.3.210.0070.01016.67
7.3.200.0090.00916.63
7.3.190.0100.01016.39
7.3.180.0060.00916.57
7.3.170.0090.00616.21
7.3.160.0070.01016.38
7.3.120.0070.01114.79
7.3.110.0060.01214.33
7.3.100.0060.01314.77
7.3.90.0040.01414.73
7.3.80.0000.01414.92
7.3.70.0060.00614.91
7.3.60.0060.01214.76
7.3.50.0030.00914.77
7.3.40.0130.00014.76
7.3.30.0090.00614.39
7.3.20.0050.00816.88
7.3.10.0000.00916.63
7.3.00.0030.01216.48
7.2.330.0120.00816.82
7.2.320.0070.01016.46
7.2.310.0120.00916.68
7.2.300.0110.01116.60
7.2.290.0080.00916.78
7.2.250.0070.01014.98
7.2.240.0070.01315.09
7.2.230.0100.00714.91
7.2.220.0100.01015.18
7.2.210.0130.00314.92
7.2.200.0040.00815.16
7.2.190.0050.00514.90
7.2.180.0030.01015.18
7.2.170.0060.00915.04
7.2.00.0060.00619.75
7.1.330.0060.00616.03
7.1.320.0090.00915.43
7.1.310.0090.00615.73
7.1.300.0030.01015.88
7.1.290.0110.00415.89
7.1.280.0040.00815.84
7.1.270.0100.00315.71
7.1.260.0090.00015.82
7.1.100.0080.00518.13
7.1.70.0000.01016.87
7.1.60.0090.01519.40
7.1.50.0070.01716.99
7.1.00.0030.07022.57
7.0.200.0090.00016.45
7.0.140.0070.07321.92
7.0.120.0070.07021.96
7.0.60.0130.05720.03
7.0.50.0070.03717.88
7.0.40.0070.03717.75
7.0.30.0030.04017.75
7.0.20.0070.03717.72
7.0.10.0030.04017.78
7.0.00.0070.03717.68
5.6.280.0070.07320.78
5.6.210.0070.03720.62
5.6.200.0000.04318.15
5.6.190.0100.03318.24
5.6.180.0030.04018.18
5.6.170.0100.04018.17
5.6.160.0070.03718.18
5.6.150.0030.04018.21
5.6.140.0030.04718.21
5.6.130.0070.07018.16
5.6.120.0000.04318.18
5.6.110.0000.04318.23
5.6.100.0000.04318.19
5.6.90.0030.04018.17
5.6.80.0030.03717.53
5.6.70.0070.03317.55
5.6.60.0030.03717.59
5.6.50.0000.07317.57
5.6.40.0030.08317.59
5.6.30.0030.08017.60
5.6.20.0170.04317.50
5.6.10.0100.06317.54
5.6.00.0030.08017.61
5.5.350.0070.07320.41
5.5.340.0030.04018.02
5.5.330.0000.04018.07
5.5.320.0130.03018.04
5.5.310.0030.04017.91
5.5.300.0070.03317.95
5.5.290.0030.04317.98
5.5.280.0030.04017.93
5.5.270.0100.03318.06
5.5.260.0030.04017.94
5.5.250.0070.04317.89
5.5.240.0000.04017.38
5.5.230.0030.03717.44
5.5.220.0070.03317.45
5.5.210.0130.05017.32
5.5.200.0030.05017.37
5.5.190.0070.07317.34
5.5.180.0000.08317.31
5.5.160.0130.05717.32
5.5.150.0100.07017.34
5.5.140.0100.07317.35
5.5.130.0100.07717.38
5.5.120.0030.08017.32
5.5.110.0070.07717.38
5.5.100.0030.08017.23
5.5.90.0030.07017.24
5.5.80.0070.06317.20
5.5.70.0130.05017.19
5.5.60.0030.07317.29
5.5.50.0170.05317.22
5.5.40.0070.07317.20
5.5.30.0070.07717.30
5.5.20.0070.04717.26
5.5.10.0070.07317.15
5.5.00.0030.04717.21
5.4.450.0030.03719.32
5.4.440.0030.03719.31
5.4.430.0000.04019.23
5.4.420.0000.04019.45
5.4.410.0070.03319.02
5.4.400.0070.03719.00
5.4.390.0030.04718.98
5.4.380.0130.02718.80
5.4.370.0070.05719.09
5.4.360.0030.08018.82
5.4.350.0130.03718.98
5.4.340.0030.08018.95
5.4.320.0130.07019.07
5.4.310.0070.08018.98
5.4.300.0170.06719.14
5.4.290.0070.07718.98
5.4.280.0000.08019.13
5.4.270.0100.07319.04
5.4.260.0070.08018.98
5.4.250.0100.07719.07
5.4.240.0070.06318.98
5.4.230.0100.07719.02
5.4.220.0000.07019.20
5.4.210.0070.05318.88
5.4.200.0070.04319.11
5.4.190.0030.08018.96
5.4.180.0100.06319.08
5.4.170.0070.08319.00
5.4.160.0170.06318.93
5.4.150.0030.04318.80
5.4.140.0100.03316.29
5.4.130.0030.04016.33
5.4.120.0100.06716.25
5.4.110.0030.05016.29
5.4.100.0100.07016.43
5.4.90.0070.05716.33
5.4.80.0000.06016.22
5.4.70.0130.04316.22
5.4.60.0100.06716.23
5.4.50.0070.07016.16
5.4.40.0200.06016.28
5.4.30.0000.05016.25
5.4.20.0070.04316.26
5.4.10.0030.07316.35
5.4.00.0030.04715.93
5.3.290.0100.03714.64
5.3.280.0070.04014.43
5.3.270.0030.08314.56
5.3.260.0130.06714.57
5.3.250.0030.04014.58
5.3.240.0030.04714.52
5.3.230.0170.07014.68
5.3.220.0130.07314.47
5.3.210.0030.04714.50
5.3.200.0030.06714.39
5.3.190.0030.07014.52
5.3.180.0000.05314.53
5.3.170.0030.07714.64
5.3.160.0100.07014.53
5.3.150.0000.04314.50
5.3.140.0030.05314.38
5.3.130.0070.05714.52
5.3.120.0100.06714.52
5.3.110.0130.07314.54
5.3.100.0070.04713.95
5.3.90.0030.08013.80
5.3.80.0130.06713.77
5.3.70.0170.06313.99
5.3.60.0000.05313.77
5.3.50.0000.04713.90
5.3.40.0070.06013.71
5.3.30.0170.06313.84
5.3.20.0100.06713.46
5.3.10.0070.05313.59
5.3.00.0100.07013.59
5.2.170.0030.03310.97
5.2.160.0070.06011.06
5.2.150.0030.04311.08
5.2.140.0030.05710.97
5.2.130.0000.06310.93
5.2.120.0030.06011.03
5.2.110.0070.05011.00
5.2.100.0030.04711.11
5.2.90.0030.06311.09
5.2.80.0030.06711.23
5.2.70.0030.04011.09
5.2.60.0030.06711.08
5.2.50.0030.06711.01
5.2.40.0100.05710.78
5.2.30.0130.05310.95
5.2.20.0070.04010.84
5.2.10.0030.03010.70
5.2.00.0030.03710.75
5.1.60.0030.0239.98
5.1.50.0030.02310.00
5.1.40.0000.03710.11
5.1.30.0030.03310.37
5.1.20.0100.03010.39
5.1.10.0000.05010.09
5.1.00.0030.06010.05
5.0.50.0030.0408.54
5.0.40.0030.0278.38
5.0.30.0070.0638.20
5.0.20.0000.0238.41
5.0.10.0070.0408.23
5.0.00.0030.0608.16
4.4.90.0000.0407.79
4.4.80.0030.0337.79
4.4.70.0000.0407.79
4.4.60.0070.0207.79
4.4.50.0030.0207.79
4.4.40.0030.0337.79
4.4.30.0000.0377.79
4.4.20.0000.0177.79
4.4.10.0030.0337.79
4.4.00.0070.0407.79
4.3.110.0030.0277.79
4.3.100.0070.0177.79
4.3.90.0030.0237.79
4.3.80.0030.0377.79
4.3.70.0030.0277.79
4.3.60.0000.0177.79
4.3.50.0000.0337.79
4.3.40.0070.0437.79
4.3.30.0030.0337.79
4.3.20.0000.0337.79
4.3.10.0030.0377.79
4.3.00.0070.0207.79

preferences:
39.27 ms | 400 KiB | 5 Q