how to check my laravel version

April 12, 2020 in Php, Tips and Tricks

upload image ajax

Ajax code for image upload

$(document).ready(function (e) {
    $('#imageUploadForm').on('submit',(function(e) {
        e.preventDefault();
        var formData = new FormData(this);

        $.ajax({
            type:'POST',
            url: $(this).attr('action'),
            data:formData,
            cache:false,
            contentType: false,
            processData: false,
            success:function(data){
                console.log("success");
                console.log(data);
            },
            error: function(data){
                console.log("error");
                console.log(data);
            }
        });
    }));

    $("#ImageBrowse").on("change", function() {
        $("#imageUploadForm").submit();
    });
});

Basic Php Code for File Upload

$filetype = array('jpeg','jpg','png','gif','PNG','JPEG','JPG');
   foreach ($_FILES as $key )
    {

          $name =time().$key['name'];

          $path='local_cdn/'.$name;
          $file_ext =  pathinfo($name, PATHINFO_EXTENSION);
          if(in_array(strtolower($file_ext), $filetype))
          {
            if($key['name']<1000000)
            {

             @move_uploaded_file($key['tmp_name'],$path);
             echo $name;

            }
           else
           {
               echo "FILE_SIZE_ERROR";
           }
        }
        else
        {
            echo "FILE_TYPE_ERROR";
        }

April 10, 2020 in Php, Tips and Tricks

श्र से शब्द

• अश्रु ▶ tear
• आश्रय ▶ shelter, haven
• मिश्रण ▶ mix, blend
• मिश्रित ▶ mixed
• वर्णाश्रम ▶ caste
• वानप्रस्थाश्रम ▶
• विश्राम ▶ rest, repose
• श्रद्धालु ▶ faithful
• श्रम ▶ labour, labor
• श्रमिकों ▶ workers
• श्री ▶ signore, mr, signor, mister, sir
• श्रीनगर ▶ srinagar
• श्रीमती ▶ mma, mrs
• श्रीमान ▶ sir, mister
• श्रृंखला ▶ chain, series

April 4, 2020 in Php, Tips and Tricks

Add title description keyword meta tag without using plugin in wordpress

The search bots will search for necessary information for users based on the meta tags’ and the article’s content. The page or post will rank higher in search result pages if its meta tags contain important keywords. Therefore, it should be concise and contain important keywords. It will be better for SEO if you can put the keyword to the beginner of the description is better.

Description and keyword without plugin
Paste this in theme’s functions.php file.

function add_meta_tags() {
    global $post;
    if ( is_single() ) {
        $meta = strip_tags( $post->post_content );
        $meta = strip_shortcodes( $post->post_content );
        $meta = str_replace( array("\n", "\r", "\t"), ' ', $meta );
        $meta = substr( $meta, 0, 125 );
        $keywords = get_the_category( $post->ID );
        $metakeywords = '';
        foreach ( $keywords as $keyword ) {
            $metakeywords .= $keyword->cat_name . ", ";
        }
        echo '<meta name="description" content="' . $meta . '" />' . "\n";
        echo '<meta name="keywords" content="' . $metakeywords . '" />' . "\n";
    }
}
add_action( 'wp_head', 'add_meta_tags' , 2 );

function gretathemes_meta_description() {
    global $post;
    if ( is_singular() ) {
        $des_post = strip_tags( $post->post_content );
        $des_post = strip_shortcodes( $post->post_content );
        $des_post = str_replace( array("\n", "\r", "\t"), ' ', $des_post );
        $des_post = mb_substr( $des_post, 0, 300, 'utf8' );
        echo '<meta name="description" content="' . $des_post . '" />' . "\n";
    }
    if ( is_home() ) {
        echo '<meta name="description" content="' . get_bloginfo( "description" ) . '" />' . "\n";
    }
    if ( is_category() ) {
        $des_cat = strip_tags(category_description());
        echo '<meta name="description" content="' . $des_cat . '" />' . "\n";
    }
}
add_action( 'wp_head', 'gretathemes_meta_description');

Title tag without plugin

<title><?php wp_title(' | ', 'echo', 'right'); ?><?php bloginfo('name'); ?></title>

January 11, 2020 in Php, Tips and Tricks

get key and value from GET in php

For some specific purposes you may want to know the current key of your array without going on a loop. In this case you could do the following:

reset($array);
echo key($array) . ' = ' . current($array);

The following functions are not very well known but can be pretty useful in very specific cases:

key($array);     //Returns current key
reset($array);   //Moves array pointer to first record
current($array); //Returns current value
next($array);    //Moves array pointer to next record and returns its value
prev($array);    //Moves array pointer to previous record and returns its value
end($array);     //Moves array pointer to last record and returns its value

OTHER EXAMPLE :

<?php foreach($array as $text => $url): ?>
    <a href="<?php echo $url; ?>"><?php echo $text; ?></a>
<?php endforeach; ?>


$array = array(
    'SOA' => 'http://soatechnology.net',
    'Delhijurix' => 'http://delhijurix.com'
);

foreach($array as $title => $url){
    echo '<a href="' . $url . '">' . $title . '</a>';
}

October 15, 2019 in Php, Tips and Tricks

How to disable PHP error logs

By default, PHP errors and warnings generated by your websites are logged in error_log files in the directory where your PHP files are located. The PHP error_log files can grow to a large size.

If you do not need the error_log file you can disable PHP error logging using one of the three ways listed below:

PHP Selector in cPanel — Recommended

1. Log in to cPanel.
2. Click Select PHP Version.
3. Click Switch To PHP Options
4. Set log_errors to Off
5. Click Save

.htaccess

1. Edit .htaccess in your public_html folder
2. Enter the following code:1php_flag log_errors off
3. Save the file.

php.ini

1. Create a new file named php.ini in your public_html folder.
2. Enter the following code:1log_errors = off
3. Save the file.

Verify your changes

Create a phpinfo php page to check your settings are active.

Delete existing PHP error_log files

1. View your webspace using FTP or cPanel File Manager
2. Select your error_log file
3. Delete