logo
Tags down

shadow

How to remove array index from php array?


By : Adeel
Date : October 18 2020, 08:10 PM
it helps some times Try replacing your loop with the below code:
It will be great if you could provide the structure of $data
code :
for ($i=0; $i<100; $i++) {

  $data_array[][ "insert"] = [ 
                                $data[$i]["id"] => ["insert" => "some value"]
                               ]
}
for ($i=0; $i<100; $i++) { 
  $current_id=$data[$i]['id']; 
  $data_array['insert'][$current_id]['insert'] = "some value"; 
}


Share : facebook icon twitter icon

PHP remove value of specific index in array, manipulate value, then replace value to same array


By : user3705820
Date : March 29 2020, 07:55 AM
I wish this helpful for you Trying to figure out how to pull values for a specific index in an array, manipulate it, then replace the value back into the array in its original position. , the following should work for you:
code :
<?php
$arr = array();
while(($fileop = fgetcsv($handle,1000,",")) != false){
    $arr[] = $fileop;
}


foreach ( $arr as $k => $v ) {
    $model = stripslashes($v[2]);
    $preHTML = '<div id="model" style="clear:both"><strong>';
    $postHTML = '</strong></div>';
    $fullHTML = $preHTML . $model . $postHTML;
    $arr[$k][2] = $fullHTML;

    $imageLink = stripslashes($v[3]);
    $arr[$k][3] = str_replace("http://www.domain.co/logo.png","/images/logo.png",$imageLink);
}

print_r($arr);
Array
(
    [0] => Array
        (
            [0] => Chevy
            [1] => Sedan
            [2] => <div id="model" style="clear:both"><strong>Malibu</strong></div>
            [3] => <a href="#"><img href="/images/logo.png" alt="Pic" /></a>
            [4] => 8000.00
        )

    [1] => Array
        (
            [0] => Chevy
            [1] => Pickup
            [2] => <div id="model" style="clear:both"><strong>2500</strong></div>

            [3] => <a href="#"><img href="/images/logo.png" alt="Pic" /></a>
            [4] => 18000.00
        )

)

PHP - Compare two array and remove both item in a specific index if either of the array have empty value


By : nsinisalo
Date : March 29 2020, 07:55 AM
wish of those help If you're just checking the value of banner and you assume that the two arrays are ordered identically, this is fairly simple (You might need to make a copy of banner_arr first ... not sure):
code :
foreach ($banner_arr as $key => $banner) {
    if (empty($banner['banner'])) {
        unset($banner_arr[$key]);
        unset($bar_arr[$key]);
    }
}
$positions = array();
foreach ($banner_arr as $key => $banner) {
    if (empty($banner['banner'])) {
        $positions[] = $banner['position'];
        unset($banner_arr[$key]);
    }
}
foreach ($bar_arr as $key => $bar) {
    if (in_array($bar['position'], $positions)) {
        unset($bar_arr[$key]);
    }
}

Insert two items after a particular index of a multidimensional PHP array and remove array at existing index


By : Imran Azim
Date : March 29 2020, 07:55 AM
hop of those help? Using a foreach loop for this would be wasteful. Just use array_splice() instead:
code :
<?php
$array = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];
$replacement = [['new', 'array'], ['another', 'item']];
$target = 1;

array_splice($array, $target, 1, $replacement);
print_r($array);
<?php
$array = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];
$replacement = [['new', 'array'], ['another', 'item']];
$new = [];

foreach ($array as $k=>$v) {
    if ($k % 2 == 0) {
        foreach($replacement as $r) {
            $new[] = $r;
        }
    } else {
        $new[] = $v;
    }
}
print_r($new);

Swift 3: Find index and remove an item from array inside an array of Structs


By : Megan Z.
Date : March 29 2020, 07:55 AM
it should still fix some issue The result of index is always Int? that means it can be Int or nil but never Bool (by the way as Any as! Bool is a horrible syntax).
You might want this (the list array contains the Uid)
code :
tableStructure.index(where: {$0.section == "Requests" && $0.list.contains(cell.selectedUserUid)})
if let index = tableStructure.index(where: {$0.section == "Requests" && $0.list.contains(cell.selectedUserUid)}) {
    self.tableStructure.remove(at: index)
    tableView.deleteRows(at: [indexPath], with: .fade)
}

How can I remove an element from an array at an index position without permanently changing the array?


By : maikp
Date : March 29 2020, 07:55 AM
Hope that helps Given your example in @Ursus's post (now deleted) I would execute as follows:
code :
my_data_col.select.with_index do |str,idx| 
  str.respond_to?(:downcase) && idx != index
end.map(&:downcase).uniq
Related Posts Related Posts :
  • yii2 Error of dynamic client validation URL - Cannot read property 'test' of undefined
  • PHP Script to handle end of year calculation automatically?
  • Saved html is not the same as it's output in the browser
  • Wordpress shows only one post
  • SQL record retrieval
  • PHP return true if all method calls inside a foreach method return true
  • Unexpected error after transfering website to new server - mix of php and html in IF
  • Remove the last part of the comma in foreach in PHP?
  • the_author_meta() wont show inline text in { }
  • How do I create an error handler in php that redirects the user if a specific error occurs?
  • PHPInfo / Valet - Two different PHP versions
  • Connect an active directory or LDAP with PHP
  • How to assign a variable from another file to a class constant?
  • How to handle multiple paginations with one link
  • Inverting order of exhibition of the elements in PHP
  • Slim 3 withRedirect problem and parameters
  • using Laravel 5.7 : how can i get json value name from an array ?
  • I See a Lot of `<open></close>` Tag Sets That Contain NO Data, Doesn't This Negate the Tag?
  • Calling a class and function using variable
  • php unset foreach loop is not unsetting the value of array
  • Error! The command "tesseract" was not found. (PHP thiagoalessio)
  • Get the catalog visibility for a product in a SQL query on Woocommerce
  • show data from json
  • Laravel - Views - router() doesn't work or I just dumb
  • Return foreach values inside string
  • Internal server error 500 Laravel 5.4 AJAX
  • Add text to a file with PHP SSH2
  • Setting up named routes within a subdomain group in Laravel 5.7
  • Yii2: How to add two fields and NULLS LAST in orderby() of Find() using mysql
  • Removing string characters form mysqli database and utilize two variables derived from database
  • How to update one table from two different pages in laravel
  • Select non-parentheses and non-quotes comma
  • How to filter php array by min/max value
  • how to send an array of URI's from php to python and print it there
  • Php 7.1 Return Type-hint failing in Laravel 5.7
  • Validation in Laravel 5.6
  • filter latest comment using sql
  • Search query shows all records when searching in two columns and search word is empty
  • Inserting CSV data into SQL
  • How to use standart hydrators in laravel/Doctrine
  • php artisan key:generate doesn't do anything
  • Composer execute script after calling autoload.php
  • Simple loop not displaying data
  • Laravel/JWT token When Does The Token Become Blacklisted?
  • Default create_users_table throwing max key length error
  • Display weight and the remaining weight message on woocommerce cart and checkout
  • querying the google tag manager data layer using php
  • How to solve CodeIgniter PHP error Message: Undefined variable?
  • Drupal 7 : Flush () more than one response with Ajax
  • Google auth showing HTTP 403 error forbidden
  • How To Save Data in CakePHP 2 for 3 tree like connected tables
  • PHP script to delete data from a file server
  • What does (binary) casting actually do and why it should not be relied upon?
  • Need help to convert SQL query to Laravel eloquent
  • PHP/Laravel Datetime Automatically Changes
  • Can't delete product combinations on 1.7.4.3
  • Newly created record not appearing when called from relationship
  • how to select all records that match some words within a string using mysql php
  • how to print request both modelname and districtname in Laravel 5.6?
  • Display WooCommerce variation (regular or sale) price by ID
  • shadow
    Privacy Policy - Terms - Contact Us © voile276.org