PHP code example of crazysnowflake / yii2-image-cropper

1. Go to this page and download the library: Download crazysnowflake/yii2-image-cropper library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

crazysnowflake / yii2-image-cropper example snippets


use crazysnowflake\imagecropper\ImageCropperWidget;

$form = ActiveForm::begin( [
        'id'                   => 'edit-profile',
        'options'              => [ 'enctype' => 'multipart/form-data' ],
        'fieldConfig'          => [
            'inputOptions' => [ 'class' => 'form-control form-control-lg' ]
        ],
    ] );
    
echo $form->field( $model, 'virtualImage' )
          ->widget( ImageCropperWidget::classname(), [
                'options'       => [
                    'id'       => 'user-avatar',
                    'accept'   => 'image/*',
                    'multiple' => false,
                ],
                'templateImage' => $model->avatar ? \yii\helpers\Html::img( $model->avatar ) : null,
            ] )->label( 'Profile Image' )->hint( 'We recommend a square image for best results. The ideal size would be 200px wide by 200px high.', [ 'class' => 'hint-block text-muted' ] ); 

use crazysnowflake\imagecropper\ImageCropper;

 
protected function saveImageProfile() {
    $this->virtualImageProfile = UploadedFile::getInstance($this, 'virtualImageProfile');
    
    if ($this->virtualImageProfile && $this->virtualImageProfile->type === 'image/jpeg') {    
        $data = Yii::$app->request->post( 'cropdata' );
        if( $data && isset($data['virtualImageProfile']) && $data['virtualImageProfile'] ){
            ImageCropper::cropImageSection($this->virtualImageProfile->tempName, $this->virtualImageProfile->tempName, $data['virtualImageProfile']);
        }
        $filename = uniqid() . '.' . $this->virtualImageProfile->extension;
        $this->virtualImageProfile->saveAs(Yii::getAlias('@app') . "/web/uploads/users/" . $filename);
    
    }
}