php server side code to upload image - 


     $path1='./upload/'.$userid.'/';        if(!$path1.$category_name.'_'.$i.'_product_image1.jpg')      {         $file1 = fopen($path1.$category_name.'_'.$i.'_product_image1.jpg', 'wb');         $file2 = fopen($path1.$category_name.'_'.$i.'_product_image2.jpg', 'wb');         $file3 = fopen($path1.$category_name.'_'.$i.'_product_image3.jpg', 'wb');          fwrite($file1, $binary1);         fwrite($file2, $binary2);         fwrite($file3, $binary3);          $path = $category_name.'_'.$i;  }      else {"already exists";}       $gimage1 = mysql_real_escape_string(base_url($path1.$path.'_product_image1.jpg'));      $gimage2 = mysql_real_escape_string(base_url($path1.$path.'_product_image2.jpg'));      $gimage3 = mysql_real_escape_string(base_url($path1.$path.'_product_image3.jpg'));       fclose($file1);      fclose($file2);      fclose($file3);

why if condition not checking whether image in path not exists... enters if condition please help.

it happens because dont check if file exists...

if(!file_exists($path1.$category_name.'_'.$i.'_product_image1.jpg'));

your current code checks if condition not false, not (it contains not empty string path), have nothing fact file exists or not.

file exists manual


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