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How to remove null values from array in PHP?

you have array with null value and you want to remove all null value from that array without loop. you can remove your all null value from array without loop. PHP array_filter function through you can remove all null value, you see following example how to remove null value : <strong>Example:</strong> <pre class="language-php"> $example = array(100, "hardik", null, "hey", NULL, "", 77); $result = array_filter($example, function($value) { return !is_null($value); }); print_r($result); </pre> <strong>Output:</strong> <pre>Array ( [0] => 100 [1] => hardik [3] => hey [5.....

By Hardik Savani | January 28, 2016 | | 2803 Viewer | Category : PHP
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HTML/FORM not found in Laravel 5?

If you want to use Form or Html class and when you will see error like ‘HTML’ class not found OR ‘Form’ class not found. don’t worry about that because Laravel 5 change the package. you should download the HTML and FORM class helper from given instruction above. Add given bellow text to your composer.json file. <pre>"require": { "laravel/framework": "5.0.*", "laravelcollective/html": "~5.0" },</pre> <strong>OR</strong> <pre>composer require laravelcollective/html</pre> after fire composer update command After Update composer, open config/app.php and add this line to the ‘providers.....

By Hardik Savani | January 27, 2016 | | 29815 Viewer | Category : Laravel
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How to add LIKE query in Elasticsearch?

I want to use LIKE query as work on sql, i mean If using a SQL or Mysql 'Like' query to query data it will return data even if its only partially matched. if i search just 't' then it will return all the records match 't'. so you can add LIKE statement by using 'query_string'. you can easily implement LIKE statement by using 'query_string', in following example you can see how to impletemt: <pre class="language-php"> $search = 't'; $sql = json_decode(' { "type": "main", "query_cache": true, "body": { "size": 500, "query": { .....

By Hardik Savani | January 26, 2016 | | 2039 Viewer | Category : Elasticsearch
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PHP Laravel – How to solve “You need to specify a file path to store the seed laravel ” ?

when you install laravel and get the records from database then occur “You need to specify a file path to store the seed laravel” error. that error happened because your php can not loading openssl extension. so, If you are using windows then you should enable openssl extension in following path : <pre> Path : C:\wamp\bin\apache\Apache2.4.4\bin </pre> Find: <pre> ;extension=php_openssl.dll INTO extension=php_openssl.dll </pre> Try this..........

By Hardik Savani | January 25, 2016 | | 988 Viewer | Category : Laravel
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Order by using multiple columns and manually array field in Laravel?

If you want to sort multiple columns in Laravel by using orderBy(). Whenever you need to give multiple column in your query then you can use twice time orderBy() and give them. you can give multiple columns in laravel by following example : <strong>Users Table :</strong> <table class="table table-bordered pagin-table"><tbody><tr><th>id</th><th>site_id</th><th>sub_site_id</th><th>name</th><th>email</th></tr><tr><td>1</td><td>4</td><td>7</td><td>john</td><td>john@gmail.com</td></tr><tr><td>2</td><td>3</td><td>4</td><td>ram</td><td>ram@gmail.com</td></tr><tr><td>3</td><td>4</td><td>2</td><td>ade.....

By Hardik Savani | January 25, 2016 | | 26002 Viewer | Category : Laravel
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