if isset file php and laravel

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February 26, 2024 in Laravel, Php

if isset file php and laravel

Imagick Example

  if(isset( $_FILES["image"] ) && !empty( $_FILES["image"]["name"] ))
            {
            $drive = "drive/temp/";
            $im = new Imagick( $_FILES["image"]["tmp_name"]);
            
            $finalWidth = $_POST['width'];
            $finalHeight = $_POST['height'];
            $size = $_POST['size'];
            
            $name = time().".jpg";//$_FILES["image"]["name"];
            
            $imageprops = $im->getImageGeometry();
                $width = $imageprops['width'];
                $height = $imageprops['height'];
                if($height > $finalHeight){
                $newHeight = $finalHeight;
                $newWidth = ($finalHeight / $height) * $width;
                }else{
                $newWidth = $imageprops['width'];
                $newHeight = $imageprops['height'];
                }
               //$im->resizeImage($newWidth,$newHeight, Imagick::FILTER_MITCHELL, 0.9, true); 
                $im->scaleImage(0, $finalHeight);
                
                if(isset( $_FILES["imagebg"] ) && !empty( $_FILES["imagebg"]["name"] ) )
                {
                    $canvas = new Imagick($_FILES["imagebg"]["tmp_name"]);
                    $canvas->resizeImage($finalWidth, $finalHeight,  Imagick::FILTER_LANCZOS,1);
                }else
                {
                    $canvas = new Imagick();
                    $canvas->newImage($finalWidth, $finalHeight,  $_POST['bgcolor'], 'jpg');
                }     
                $canvas->blurImage(25, 5);
                $pos = ($finalWidth - $newWidth)/2;
                $canvas->compositeImage($im, Imagick::COMPOSITE_OVER,  $pos, 0);
                $canvas->setOption('jpeg:extent', $size.'kb');
                $canvas->setImageFormat( "jpeg" );
            
            //$im->blurImage(25, 5);
            //$im->adaptiveSharpenImage(10,5);
            //$im->unsharpMaskImage(0, 0.5, 1, 0);
            //$im->setImageResolution( 800, 300 );
            //$im->setResolution(800,300);
            //$im->resampleImage  (800,300,imagick::RESOLUTION_PIXELSPERINCH,1);
            //$im->cropThumbnailImage( 800, 300 );
            //$im->setImageCompressionQuality(70);
            //$im->setImageCompression(true);
            //$im->scaleImage(0, 300);
            //$im->adaptiveResizeImage(800,300);
            //$im->liquidRescaleImage(800, 300, 3, 18);
            //$im->resizeImage(800, 300,  Imagick::FILTER_LANCZOS,1);
            //$im->sharpenImage(0, 3);
            //$im->adaptiveBlurImage(5, 1, 0);
            
            if (file_exists($drive.$name)) {
                try{
                    unlink($drive.$name);
                }
                catch(Exception $ex)
                {
                echo $ex->getMessage()."Adi";
                }  
            }
            $canvas->writeImage($drive.$name);
            //print_r($canvas->identifyImage());
            return redirect("image-resizer")->withSuccess('drive/temp/'.$name);         
            }
            
        return view('imageresizer',['name'=>'drive/temp/'.$name,'title'=>'Online Image Resizer','isUpload'=>1]);

February 24, 2024 in Laravel, Php

get file temp path laravel from request file for imagick

get file temp path laravel from request file for imagick

  $file = $request->file('image');
  $im = new Imagick( $file->getPathName());

In Core PHP

 $im = new Imagick( $_FILES["image"]["tmp_name"] );

February 13, 2024 in Javascript, Php

how to use ckeditor in html

<script src="https://cdn.ckeditor.com/ckeditor5/40.0.0/classic/ckeditor.js"></script>
<textarea class="form-control" name="description" id="description" rows="10"><?php echo openssl_decrypt($notes[$key]['description'],"AES-128-ECB",$enc_key);//base64_decode($notes[$key]['description']);?></textarea>


<script>              
    ClassicEditor
        .create( document.querySelector( '#description' ),
        {
          ckfinder: {
            //uploadUrl: '/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=Files&responseType=json'
        },
      toolbar: {
       items: [
        'selectAll', 'undo', 'redo', 'bold', 'italic', 'blockQuote', 'link', 'heading', 'imageTextAlternative', 'toggleImageCaption', 'imageStyle:inline', 'imageStyle:alignLeft', 'imageStyle:alignRight', 'imageStyle:alignCenter', 'imageStyle:alignBlockLeft', 'imageStyle:alignBlockRight', 'imageStyle:block', 'imageStyle:side', 'imageStyle:wrapText', 'imageStyle:breakText', 'indent', 'outdent', 'numberedList', 'bulletedList', 'mediaEmbed', 'insertTable', 'tableColumn', 'tableRow', 'mergeTableCells'
    ],
    shouldNotGroupWhenFull: false
      },
        })
        .then( editor => {
       // console.log( Array.from( editor.ui.componentFactory.names()));
    })
    .catch( error => {
            console.error( error );
        });
</script>

December 16, 2023 in Laravel, Php

number to month name in php

How to get number to month name in php

Method 1

$monthNum  = 3;
$dateObj   = DateTime::createFromFormat('!m', $monthNum);
$monthName = $dateObj->format('F'); // March

Method 2

$monthNum  = 3;
$monthName = date('F', mktime(0, 0, 0, $monthNum, 10)); // March

December 13, 2023 in Php, Ubuntu

how to install imagick php extension ubuntu

sudo apt install php php-common gcc
sudo apt install imagemagick

To install imagick

sudo apt-get install php-imagick

After you can enable on phph.ini

extension=imagick.so

php -m | grep imagick

Last, just restar apache:

sudo service apache2 restart

October 24, 2023 in Php

find string in string php

str_contains(string $haystack, string $needle): bool

str_contains — Determine if a string contains a given substring

<?php
$string = 'The lazy fox jumped over the fence';

if (str_contains($string, 'lazy')) {
    echo "The string 'lazy' was found in the string\n";
}

if (str_contains($string, 'Lazy')) {
    echo 'The string "Lazy" was found in the string';
} else {
    echo '"Lazy" was not found because the case does not match';
}

?>

October 4, 2023 in Php

automated task php

PHP natively doesn’t support automating tasks, you have to build a solution yourself or search google for available solutions. If you have a frequently visited site/page, you could add a timestamp to the database linking to the file, when visiting your site in a chosen time (e.g. 8 in the morning) the script (e.g. deleteOlderDocuments.php) runs and deletes the files that are older.

PHP operates under the request-response model, so it won’t be the responsibility of PHP to initiate and perform the scheduled job. Use cron, or make your PHP site to register the cron jobs.

September 9, 2023 in Laravel, MySql, Php

use array with where in laravel

$assignquestion = DB::table('assign_question')->where('user_id',$user_id)->get();
    $assignq = array();
    foreach($assignquestion as $assign)
    {
    $assignq = array_merge($assignq,json_decode($assign->question_ids,true));
    }
    $data = DB::table('question_master')->whereIn('id',$assignq)->paginate(50);

July 20, 2023 in Php, Ubuntu

switch PHP version from 8.0 to 7.4  on ubuntu

sudo a2dismod php8.0
sudo a2enmod php7.4
sudo service apache2 restart
sudo a2dismod php7.4
sudo a2enmod php8.0
sudo service apache2 restart
sudo update-alternatives --config php
sudo update-alternatives --config phar
sudo update-alternatives --config phar.phar
sudo service apache2 restart