I'm working on a php issue with an associative array and attempting to sort it. What I have looks something like this:
[2021-07-16T10:45:23-04:00] => Array
(
[0] => 0.0.1.222|ed7e434b79e54834440101fc07cc0981|Apples
[1] => 0.0.0.133|631dad007000b9ed59d41653176ac04b|Apples
[2] => 0.0.1.177|278670a3934717e4c005e02b9a4c1bab|Apples
[3] => 0.0.0.111|83b5ed42d2593aa37ad8c428e4f76288|Oranges
)
[2021-07-16T10:45:24-04:00] => Array
(
[0] => 0.0.1.222|ed7e434b79e54834440101fc07cc0981|Apples
[1] => 0.0.1.222|ed7e434b79e54834440101fc07cc0981|Apples
[2] => 0.0.1.177|278670a3934717e4c005e02b9a4c1bab|Apples
[3] => 0.0.1.177|278670a3934717e4c005e02b9a4c1bab|Apples
[4] => 0.0.0.133|631dad007000b9ed59d41653176ac04b|Oranges
[5] => 0.0.0.133|631dad007000b9ed59d41653176ac04b|Apples
[6] => 0.0.0.111|83b5ed42d2593aa37ad8c428e4f76288|Apples
)
I want to sort it so it looks like this:
[2021-07-16T10:45:23-04:00] => Array
(
[0] => 0.0.0.111|83b5ed42d2593aa37ad8c428e4f76288|Oranges
[1] => 0.0.0.133|631dad007000b9ed59d41653176ac04b|Apples
[2] => 0.0.1.177|278670a3934717e4c005e02b9a4c1bab|Apples
[3] => 0.0.1.222|ed7e434b79e54834440101fc07cc0981|Apples
)
[2021-07-16T10:45:24-04:00] => Array
(
[0] => 0.0.0.111|83b5ed42d2593aa37ad8c428e4f76288|Apples
[1] => 0.0.1.177|278670a3934717e4c005e02b9a4c1bab|Apples
[2] => 0.0.1.177|278670a3934717e4c005e02b9a4c1bab|Apples
[3] => 0.0.0.133|631dad007000b9ed59d41653176ac04b|Oranges
[4] => 0.0.0.133|631dad007000b9ed59d41653176ac04b|Apples
[5] => 0.0.1.222|ed7e434b79e54834440101fc07cc0981|Apples
[6] => 0.0.1.222|ed7e434b79e54834440101fc07cc0981Apples
)
I've thought about exploding along the | and then taking the 0.0.0.111 and comparing it to everything else. What I tried look like this:
foreach ($test_array as $info) {
asort($info);
}
I realized though that I comparing the whole: 0.0.1.222|ed7e434b79e54834440101fc07cc0981|Apples
instead of the first part 0.0.1.222. Thank you for any help.
Try array_map('sort', $yourMainArray); or run your own callback on the map or even a simple loop and sort would do it.
Related
So this is how my Array ($dataArray) looks oks like:
Array
(
[0] => Array
(
[0] => Date
[1] => Time
[2] => Duration
[3] => Info
[4] => Client
)
[1] => Array
(
[0] => 2021-12-01
[1] => 10:45:43
[2] => 237
[3] => Some text from
[4] => Client 1
)
[2] => Array
(
[0] => 2021-12-01
[1] => 11:29:13
[2] => 77
[3] => Nothing important
[4] => Client 2
)
[3] => Array
(
[0] => 2021-12-01
[1] => 11:53:03
[2] => 44
[3] => anonymous
[4] => Client 1
)
I need to Loop trough it to search the Client Names, and if i find the matching name in the Element 4 then delete the entire Array.
$ExportKDname = "Client 1"
foreach($dataArray as $key => $sub_array) {
if($sub_array[4] == $ExportKDname) {
unset($dataArray[$key]);
break;
}
}
print_r($dataArray);
But with this code none of the arrays will be deleted. And I just can not find the right way to do it.
The Final array what I need to look like if we find the "Client 1" in the array would be like this:
Array
(
[0] => Array
(
[0] => Date
[1] => Time
[2] => Duration
[3] => Info
[4] => Client
)
[1] => Array
(
[0] => 2021-12-01
[1] => 11:29:13
[2] => 77
[3] => Nothing important
[4] => Client 2
)
In the if condition you are saying "if u match with $sub_arr[4] == $ExportKDname unset it and stop the loop". the machine doing that. when it matched first time it removes and stoping. If u wanna delete all match do not write break; let it continue. So delete or make it comment break; line.
You can array_filter your variable and check if value is in_array.
With PHP 7.4+ syntax it should look like this:
$result = array_filter($dataArray, fn ($innerArray) => !in_array('Client 1', $innerArray));
I have an arbitrary number of arrays all containing the same format of data. There are 2 separate for loops looping through two separate SQL query results and adding them to 2 separate arrays.
Once I have all the information in both arrays, I am walking through them and joining them together to make a longer array.
However, as I am writing this array to a csv file, The information needs to be in order in the array so it writes it in order to the csv file. How can I do this?
Array 1
[1] => Array
(
[0] => 2017-07-21 00:00:00
[1] => Foo
[2] => Bar
[3] => 32.63
[4] => 18.36
[5] => 98.46
)
[2] => Array
(
[0] => 2017-07-21 00:00:00
[1] => Foo
[2] => Bar
[3] => 29.74
[4] => 148.68
[5] => 178.42
)
//etc
Array 2
[1] => Array
(
[0] => RTGH707321222
[1] => THIS
[2] => IS
[3] => TEXT
)
[2] => Array
(
[0] => RTGH707321220
[1] => SOME
[2] => WORDS
[3] => HERE
)
//etc
Joining the arrays together
array_walk($array2, function($values, $key) use (&$array1) {
$array1[$key] = array_merge($array1[$key], $values);
} );
After The array Merge - print_r($array1)
[1] => Array
(
[0] => 2017-07-21 00:00:00
[1] => Foo
[2] => Bar
[3] => 32.63
[4] => 18.36
[5] => 98.46
[6] => RTGH707321222
[7] => THIS
[8] => IS
[9] => TEXT
)
[2] => Array
(
[0] => 2017-07-21 00:00:00
[1] => Foo
[2] => Bar
[3] => 29.74
[4] => 148.68
[5] => 178.42
[6] => RTGH707321220
[7] => SOME
[8] => WORDS
[9] => HERE
)
//etc
So this is working fine. However, I would like to move some of these indexes around so that they are in a different order. I have looked into array_splice() but I am not sure if this is the correct method to use.
What I want it to look like
[1] => Array
(
[0] => 2017-07-21 00:00:00
[1] => RTGH707321222
[2] => TEXT
[3] => THIS
[4] => 18.36
[5] => 98.46
[6] => Foo
[7] => 32.63
[8] => IS
[9] => Bar
)
//etc
As you can see, all the information is still the same. The values have just been moved to different indexes. How can I sort the array so that it looks like the above. Can anyone point me in the right direction? Thanks.
This is a simpler method using array_replace() and an ordering array.
No extra loop, no temporary swapping variables.
Code: (Demo)
$array1=[
1=>['2017-07-21 00:00:00','Foo','Bar',32.63,18.36,98.46],
2=>['2017-07-21 00:00:00','Foo','Bar',29.74,148.68,178.42]
];
$array2=[
1=>['RTGH707321222','THIS','IS','TEXT'],
2=>['RTGH707321220','SOME','WORDS','HERE']
];
$order=[0=>'',6=>'',9=>'',7=>'',4=>'',5=>'',1=>'',3=>'',8=>'',2=>''];
array_walk($array2, function($values, $key) use (&$array1,$order) {
$array1[$key] = array_replace($order,array_merge($array1[$key], $values));
});
var_export($array1);
we can use swap technice here like,
<?php
foreach ($arr as $key => $value) {
$swap = $value[1];
$arr[$key][1] = $value[6];
$arr[$key][6] = $swap;
$swap = $value[9];
$arr[$key][9] = $value[2];
$arr[$key][2] = $swap;
$swap = $value[7];
$arr[$key][7] = $value[3];
$arr[$key][3] = $swap;
}
print_r($arr);
?>
$arr is your array.
This is my array () ...not much English'm using google translator.
I'm printing this array with print_r (). but what I deceo is sort of form this down
Array
(
[0] => Array
(
[0] => 606125999550609
[1] => Patricia
[2] => Michelle
)
[1] => Array
(
[0] => 724417787635260
[1] => Nasshy
[2] => Green
)
[2] => Array
(
[0] => 1121064174618668
[1] => Luisanna
[2] => Rodriguez
)
[3] => Array
(
[0] => 1057585894278115
[1] => Libane
[2] => Heredia
)
)
Basically what I need is to sort this array as follows......
So I do not know how to sort follows in PHP...
Array
(
[0] => 606125999550609
[1] => 724417787635260
[2] => 1121064174618668
[3] => 1057585894278115
[4] => Patricia
[5] => Nasshy
[6] => Luisanna
[7] => Libane
[8] => Michelle
[9] => Green
[10] => Rodriguez
[11] => Heredia
)
This isn't so much "sorting", its' more of a manipulation/restructure. Using a loop to regenerate your array would be the option, but if you can modify the data from where it comes from, then that's always recommended.
$new = array();
array_map(function($obj) use(&$new) {
foreach($obj as $i => $elem) {
$new[$i][] = $elem;
}
}, $array);
In the example above, we're using array_map() to apply our function() {... that runs the loop of each element, applying it to our $new array.
All you need to do is pass your $array in as you see above.
Example/Demo
I need to parse some data from a text and so i copy/pasted it into an array and used it like this:
$array = array("_alpha","_beta","_gama","_delta","_epsilon");
foreach ($array as $key => $value) {
{use the value in my script bellow....}
}
The data was coming from a script that had private declarations on the top of the file looked like this, so it was easy to just copy/paste it.
$private = ["_alpha","_beta","_gama","_delta","_epsilon"];
Now i had to parse many files so i tried to gather that $array data as best as i could into one array, so i can parse it using the same function...Well the best i could come out with is this:
Array
(
[0] => "_alpha","_delta","_beta","_epsilon","_delta","_kapa",
[1] => "_beta","_alpha","_delta","_kapa","_lamda","_epsilon","_array","_alpha"
[2] => "_epsilon","_array","_alpha","_theta","_omega"
[3] => "_alpha"
[4] => "_kapa","_lamda","_epsilon"
[5] => "_beta","_epsilon","_delta","_kapa","_lamda"
[6] => "_omega","_omega","_delta"
....
....
}
Each line represents the header from a file. Note the quotes around the values...
How can i make the above look like this:
Array
(
[0] => _alpha
[1] => _beta
[2] => _gama
[3] => _delta
[4] => _epsilon
...
...
..
)
Each value on its own, and without the quote or commas etc....just a plain value.
I can also extract the data in this format..but i think thats harder to do:
Array
(
[0] => Array
(
[0] => "_alpha"
[1] => "_beta"
[2] => "_gama"
[3] => "_delta"
[4] => "_epsilon"
...
...
..
)
[1] => Array
(
[0] => "_alpha"
[1] => "_beta"
[2] => "_gama"
[3] => "_delta"
[4] => "_epsilon"
[5] => "_epsilon"
...
..
)
...... etc etc ......
[10] => Array
(
[0] => "_alpha"
[1] => "_delta"
[2] => "_omega"
)
}
_Thanks
$private = ["_alpha","_beta","_gama","_delta","_epsilon"];
print_r($private);
Array
(
[0] => _alpha
[1] => _beta
[2] => _gama
[3] => _delta
[4] => _epsilon
)
i dont know whats the problem
but when i use your codes everything works fine
Array ( [kanye] => Array ( [0] => Kanya [1] => Janaye [2] => Kayne [3] => Kane [4] => Kaye ) [wst] => Array ( [0] => ST [1] => St [2] => st [3] => EST [4] => West ) )
Array
(
[0] => Kanya
[1] => Janaye
[2] => Kayne
[3] => Kane
[4] => Kaye
)
Array
(
[0] => ST
[1] => St
[2] => st
[3] => EST
[4] => West
)
I've got those two arrays inside one array. The top array holds them both, then below is each one individually. When I am displaying the individual arrays, how do I echo their name?
So the first would be kanye, then list the contents, etc.
Hope that makes sense. I know it will be a simple bit of code but it's stumping me.
You can use a foreach statement to get the key value pair of the array:
$outer_arr = array('kanye' => array('Kanya', 'Janaye', 'Kayne', 'Kane'));
foreach($outer_arr as $key => $val) {
print($key); // "kanye"
print_r($val); // Array ( [0] => Kanya [1] => Janaye [2] => Kayne [3] => Kane )
}
If you just need to get the keys, you can use array_keys
$myArray = array(
"Kanye" => array("Kane", ...)
"West" => array("Wst", ...)
);
print_r(array_keys($myArray));
/*
array (
0 => Kanye
1 => West
)
*/
How about just print_r on the outer array?