I have group on string i want to explode by group and sub group
For example
operation.user.add
operation.user.edit
operation.permission.add
performance.tool.add
performance.tool.remove
operation.permission.edit
operation.tool.delete
operation.tool.remove
In want result as following:
Array
(
['operation'] => Array
(
['user'] => Array
(
[0] => 'add',
[1] => 'edit'
),
['permission'] => Array
(
[0] => 'add',
[1] => 'edit'
),
['tool'] => Array
(
[0] => 'delete',
[1] => 'remove'
),
),
['performance'] => Array
(
['tool'] => Array
(
[0] => 'add',
[1] => 'remove'
)
)
)
Can anybody give solution how i can convert string to array as above array?
Assuming that is one string value, this is probably as efficient as you can get:
$str = 'operation.user.add
operation.user.edit
operation.permission.add
performance.tool.add
performance.tool.remove
operation.permission.edit
operation.tool.delete
operation.tool.remove';
$output = [];
foreach (explode("\n", $str) as $string) {
$parts = explode('.', $string);
$output[$parts[0]][$parts[1]][] = $parts[2];
}
print_r($output);
Output:
Array
(
[operation] => Array
(
[user] => Array
(
[0] => add
[1] => edit
)
[permission] => Array
(
[0] => add
[1] => edit
)
[tool] => Array
(
[0] => delete
[1] => remove
)
)
[performance] => Array
(
[tool] => Array
(
[0] => add
[1] => remove
)
)
)
If you store your strings into an array then you can do this like below
<?php
$string = [
"operation.user.add",
"operation.user.edit",
"operation.permission.add",
"performance.tool.add",
"performance.tool.remove",
"operation.permission.edit",
"operation.tool.delete",
"operation.tool.remove",
];
$result = [];
for( $i = 0; $i < count( $string ); $i++ ) {
$parts = explode( '.', $string[$i] );
$result[$parts[0]][$parts[1]][] = $parts[2];
}
echo '<pre>';
print_r($result);
echo '</pre>';
Output:
Array
(
[operation] => Array
(
[user] => Array
(
[0] => add
[1] => edit
)
[permission] => Array
(
[0] => add
[1] => edit
)
[tool] => Array
(
[0] => delete
[1] => remove
)
)
[performance] => Array
(
[tool] => Array
(
[0] => add
[1] => remove
)
)
)
$str = 'operation.user.add
operation.user.edit
operation.permission.add
performance.tool.add
performance.tool.remove
operation.permission.edit
operation.tool.delete
operation.tool.remove';
$output = [];
foreach (explode("\n", $str) as $string) {
$parts = explode('.', $string);
$output[$parts[0]][$parts[1]][] = $parts[2];
}
print_r($output);
Thanks Nick for your answer.
Related
My array is below i need to arrange like array2 (without use $aa['caption1'] like names directly)
arrray1 is
Array
(
[0] => Array
(
[caption1] => Array
(
[0] => gfdhgfjhg
[1] => dfhfgjghk
)
[caption2] => Array
(
[0] => shgjgh
[1] => dhfgkgjl
)
[banner_image] => Array
(
[0] => assets/images/page_content/img_namT7.jpg
[1] => assets/images/page_content/img_R8mzP.jpg
)
)
[1] => Array
(
[heading] => Array
(
[0] =>
)
[pragraph] => Array
(
[0] =>
)
)
)
arrray2 is(Required format )
Array
(
[0] => Array
(
array('caption1'=>'caption1','caption2'=>'shgjgh','banner_image'=>'assets/images/page_content/img_namT7.jpg'),
array('caption1'=>'dfhfgjghk','caption2'=>'dhfgkgjl','banner_image'=>'page_content/img_R8mzP.jpg')
)
[1] => Array
(
array('heading'=>'','pragraph'=>''),
array('heading'=>'fgh','pragraph'=>'ghgh'),
)
)
please any one help me.
The solution using array_keys, array_map and array_combine functions:
// $arr is your initial array
$result = [];
foreach($arr as $v){
$keys = array_keys($v);
$data = call_user_func_array('array_map', [null] + $v);
$result[] = array_map(function($item) use($keys){
return array_combine($keys, $item);
}, $data);
}
print_r($result);
The output:
Array
(
[0] => Array
(
[0] => Array
(
[caption1] => gfdhgfjhg
[caption2] => shgjgh
[banner_image] => assets/images/page_content/img_namT7.jpg
)
[1] => Array
(
[caption1] => dfhfgjghk
[caption2] => dhfgkgjl
[banner_image] => assets/images/page_content/img_R8mzP.jpg
)
)
[1] => Array
(
[0] => Array
(
[heading] =>
[pragraph] =>
)
)
)
I have a simple text-block; and, its content is:
txt_1(val_1,val_2,val_3).
txt_1(val_4,val_5,val_6).
txt_2(val_7,val_8,val_9).
txt_3(val_10,val_11,val_12).
txt_3(val_13,val_14,val_15).
txt_4(val_16,val_17,val_18).
And, there is already an simple array, in PHP code:
$my_array = array();
Now, I want to parse into this PHP array, like:
Array
(
[txt_1] => Array
(
[0] => Array
(
[0] => val_1
[1] => val_2
[2] => val_3
)
[1] => Array
(
[0] => val_4
[1] => val_5
[2] => val_6
)
)
[txt_2] => Array
(
[0] => Array
(
[0] => val_7
[1] => val_8
[2] => val_9
)
)
[txt_3] => Array
(
[0] => Array
(
[0] => val_10
[1] => val_11
[2] => val_12
)
[1] => Array
(
[0] => val_13
[1] => val_14
[2] => val_15
)
)
[txt_4] => Array
(
[0] => Array
(
[0] => val_16
[1] => val_17
[2] => val_18
)
)
)
All data is general. Could you help me to do it, with PHP?
<?php
// Initially put your input into a variable
$txt=<<<__EOT__
txt_1(val_1,val_2,val_3).
txt_2(val_4,val_5,val_6).
txt_n(val_a,val_b,val_c).
__EOT__;
$result = array();
// separate out each row
$rows = explode("\n", $txt);
// loop through each row
foreach($rows as $row) {
// Use a regular expression to find the key and values
$success = preg_match('/^([^(]+)\(([^)]+)\)\.$/', $row, $parts);
// Check the regexp worked
if(!$success) {
echo 'Failed to match row: ' . $row . "\n";
continue;
}
// get the array key from the regexp results
$key = $parts[1];
// the values are all a string, split on the comma to make an array
$values = explode(',', $parts[2]);
// store $key and $values in the result
$result[$key] = $values;
}
// See if it worked
var_dump($result);
Suppose this answer will help you
$text = "
txt_1(val_1,val_2,val_3).
txt_2(val_4,val_5,val_6).
txt_3(val_a,val_b,val_c).
";
$myArry = explode(".", $text);
$resArry = array();
foreach ($myArry as $key => $value) {
if(trim($value)!=""){
$plain = str_replace(array("(",")"),",",$value);
$subArry = explode(",",$plain);
$keyN = explode("(",trim($value));
unset($subArry[array_search($keyN[0],$subArry)]);
unset($subArry[array_search("",$subArry)]);
$resArry[$keyN[0]][]=$subArry;
}
}
echo "<pre/>";
print_r($resArry);
die;
//Output will be like
Array
(
[txt_1] => Array
(
[0] => Array
(
[1] => val_1
[2] => val_2
[3] => val_3
)
)
[txt_2] => Array
(
[0] => Array
(
[1] => val_4
[2] => val_5
[3] => val_6
)
)
[txt_3] => Array
(
[0] => Array
(
[1] => val_a
[2] => val_b
[3] => val_c
)
)
)
$input = 'txt_1(val_1,val_2,val_3).
txt_1(val_4,val_5,val_6).
txt_2(val_7,val_8,val_9).
txt_3(val_10,val_11,val_12).
txt_3(val_13,val_14,val_15).
txt_4(val_16,val_17,val_18).'; // the input string
$temp = explode('.', $input); // seprates from .
$temp = array_filter($temp); // for cutting blank values
$temp = array_map('trim', $temp); // removes newlines
$final = [];
foreach($temp as $val)
{
$key = strtok($val, '('); // search upto token (
$final[$key][] = explode(',' ,strtok(')')); // advance token to )
}
unset($val, $temp); // unset non required things
Here is the output for $final,
Array
(
[txt_1] => Array
(
[0] => Array
(
[0] => val_1
[1] => val_2
[2] => val_3
)
[1] => Array
(
[0] => val_4
[1] => val_5
[2] => val_6
)
)
[txt_2] => Array
(
[0] => Array
(
[0] => val_7
[1] => val_8
[2] => val_9
)
)
[txt_3] => Array
(
[0] => Array
(
[0] => val_10
[1] => val_11
[2] => val_12
)
[1] => Array
(
[0] => val_13
[1] => val_14
[2] => val_15
)
)
[txt_4] => Array
(
[0] => Array
(
[0] => val_16
[1] => val_17
[2] => val_18
)
)
)
Test it here: http://phptester.net/
NOTE: In order to use the short array syntax [] use PHP 5.4
<?php
$text = "
txt_1(val_1,val_2,val_3).
txt_2(val_4,val_5,val_6).
txt_n(val_a,val_b,val_c).
";
$myArray = [];
//You're gonna see why we want to remove this character
//later, it will help us have a cleaner code.
$text = str_replace(')', '', $text);
$arrayGroup = explode('.', $text);
//print_r($arrayGroup);
foreach($arrayGroup as $array) {
$exp = explode('(', $array);
$arrayName = trim($exp[0]);
$arrayValues = explode(',', $exp[1]);
foreach($arrayValues as $value) {
${$arrayName}[] = $value;
}
$myArray[$arrayName] = $$arrayName;
}
echo '<pre>';
print_r($myArray);
echo '</pre>';
echo '<pre>';
print_r($myArray['txt_2']);
echo '</pre>';
After all this, you can use the txt_1 or txt_2 or whatever later, because the variables were created dynamically.
Later in the code you can use $myVar = txt_1[3]; with no problem
This is probably not so hard, but I have searched for a while with no luck so any help will be appreciated.
I'm working in PHP with two arrays which contain a number of multidimensional arrays each with a set of two values. The 2 arrays looks something like this:
Array
(
[0] => Array
(
[0] => 3206.63
[1] => 815.47
)
[1] => Array
(
[0] => 5024.71
[1] => 803.73
)
[2] => Array
(
[0] => 3290.36
[1] => 625.02
)
//...
)
Array
(
[0] => Array
(
[0] => 3138.87
[1] => 819.8
)
[1] => Array
(
[0] => 5000.24
[1] => 810.87
)
[2] => Array
(
[0] => 3221.15
[1] => 668.58
)
//...
)
And I need to achieve this:
Array
(
[0] => Array
(
[0] => 6345.5
[1] => 1635.27
)
[1] => Array
(
[0] => 10024.95
[1] => 1614.6
)
[2] => Array
(
[0] => 6511.51
[1] => 1293.6
)
//...
)
This should work for you:
(Here i loop though each innerArray with foreach and use array_sum() to get the sum of all values of each innerArray)
<?php
$arr = array(
array(
3206.63,
815.47
),
array(
5024.71,
803.73
),
array(
3290.36,
625.02
)
);
$result = array();
foreach($arr as $v)
$result[] = array_sum($v);
print_r($result);
?>
Output:
Array ( [0] => 4022.1 [1] => 5828.44 [2] => 3915.38 )
If you have 2 Arrays you can use this:
$result = array();
foreach($arr1 as $k => $v)
$result[] = array_sum($arr1[$k]) + array_sum($arr2[$k]);
print_r($result);
EDIT:
From your updated question, this should work for you:
<?php
$arr1 = array(
array(
3206.63,
815.47
),
array(
5024.71,
803.73
),
array(
3290.36,
625.02
)
);
$arr2 = array(
array(
3138.87,
819.8
),
array(
5000.24,
810.87
),
array(
3221.15,
668.58
)
);
$sums = array();
foreach ($arr1 as $key => $value) {
$sums[$key][] = $arr1[$key][0] + $arr2[$key][0];
$sums[$key][] = $arr1[$key][1] + $arr2[$key][1];
}
print_r($sums);
?>
Output:
Array
(
[0] => Array
(
[0] => 6345.5
[1] => 1635.27
)
[1] => Array
(
[0] => 10024.95
[1] => 1614.6
)
[2] => Array
(
[0] => 6511.51
[1] => 1293.6
)
)
This is the array I have:
Array
(
[0] => name:string:255
[1] => weight:integer
[2] => description:string:255
[3] => age:integer
)
I want it to look like this
NewArray
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
[1] => Array
(
[0] => weight
[1] => integer
[2] => Array
(
[0] => description
[1] => string
[2] => 255
[3] => Array
(
[0] => age
[1] => integer
)
Or better yet, I would prefer this result. Making two separate arrays based off the number of groups.
NewArray1
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
[1] => Array
(
[0] => description
[1] => string
[2] => 255
)
NewArray2
(
[0] => Array
(
[0] => weight
[1] => integer
[1] => Array
(
[0] => age
[1] => integer
)
I have tried exploding and implode and foreaching but I'm not quite getting the result I want.
Use array_reduce() to build a new array while iterating over the old, splitting it up by type:
$array = [
'name:string:255',
'weight:integer',
'description:string:255',
'age:integer',
];
$result = array_reduce($array, function(&$result, $item) {
$parts = explode(':', $item, 3);
$result[$parts[1]][] = $parts;
return $result;
}, []);
Try this:
<?php
$array = array("name:string:255", "weight:integer", "description:string:255", "age:integer");
function map_func($value) {
return explode(':', $value);
}
$newArray = array_map(map_func, $array);
echo "Output 1:\n";
print_r($newArray);
$sorted = array();
foreach($newArray as $el)
$sorted[$el[1]][] = $el;
echo "Output 2:\n";
print_r($sorted);
Output:
Output 1:
Array
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
)
[1] => Array
(
[0] => weight
[1] => integer
)
[2] => Array
(
[0] => description
[1] => string
[2] => 255
)
[3] => Array
(
[0] => age
[1] => integer
)
)
Output 2:
Array
(
[string] => Array
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
)
[1] => Array
(
[0] => description
[1] => string
[2] => 255
)
)
[integer] => Array
(
[0] => Array
(
[0] => weight
[1] => integer
)
[1] => Array
(
[0] => age
[1] => integer
)
)
)
I doubt the following is the best solution but it does return what you wanted.
$array = array(
"0" => "name:string:255",
"1" => "weight:integer",
"2" => "description:string:255",
"3" => "age:integer"
);
foreach ($array as $key => $val) {
foreach (explode(':', $val) as $part) {
$new_array[$key][] = $part;
}
}
print_r($new_array);
above returns the following.
Array
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
)
[1] => Array
(
[0] => weight
[1] => integer
)
[2] => Array
(
[0] => description
[1] => string
[2] => 255
)
[3] => Array
(
[0] => age
[1] => integer
)
)
So you have a 1-dimentional array of strings ($arr01) . strings are separated by :
and you need to have a 2-dimentional array ($arr02) where the second dimension is an array of strings composed by splitting the initial set of strings based on their separator character :
$arr01 = array("name:string:255", "weight:integer", "description:string:255", "age:integer");
$arr02 = array(array());
for($i=0; $i<sizeof($arr01); $i++) {
$arr02[$i] = explode(":",$arr01[$i]);
}
display the two arrays....
echo "array 01: <br>";
for($i=0; $i<sizeof($arr01); $i++) {
echo "[".$i."] ".$arr01[$i]."<br>";
}
echo "<br><br>";
echo "array 02: <br>";
for($i=0; $i<sizeof($arr01); $i++) {
echo "[".$i."] ==> <br>";
for($j=0; $j<sizeof($arr02[$i]); $j++) {
echo " [".$j."] ".$arr02[$i][$j]." <br>";
}
}
echo "<br><br>";
I have an array, which contains data as follows:
Array (
[0] => Array (
[www.google.com] => www.google.com/a
)
[1] => Array (
[www.google.com] => www.google.com/a
)
[2] => Array (
[www.test.com] => www.test.com
)
[5] => Array (
[www.test.com] => www.test.com/c
)
)
I need to grup all links for particular url like this:
Array (
[www.google.com] => Array (
[0] => www.google.com/a
[1] => www.google.com/a
)
[www.test.com] => Array (
[0] => www.test.com
[1] => www.test.com/c
)
)
Please any help for this?
If we call the first array $domains.
$groups = array();
for ($i = 0; $i <= count($domains); $i++)
{
foreach ($domains[$i] as $domain => $url)
{
$groups[$domain][] = $url;
}
}
print_r($groups);
That might work...