Category : PHP

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How to increase upload file size limit PHP in Ubuntu?

When i was working on my php project and i need to direct import mysql database in my phpmyadmin in Ubuntu 14.04 system, but my database size was 30MB, so i can't upload my database. that's why I need to change upload max file in php.ini. so try to find something how to change upload_max_filesize in php apache2. So if you also fetch problem like this then you can solve that issue just following example: <strong>Open php.ini file</strong> <pre> sudo gedit /etc/php5/apache2/php.ini </pre> After run above command you can open php.ini file and find bellow value and change value: <pre> upload_max_f.....

By Hardik Savani | April 20, 2016 | | 5577 Viewer | Category : PHP
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How to get php.ini file path?

You can get location path of php.ini file using php_ini_loaded_file() of PHP. Sometimes we require to get php.ini file path. So, if you need to get path of php confogration file then you can get following way: <strong>Example:</strong> <pre class="prettyprint lang-php"> print_r(php_ini_loaded_file()); </pre> You can find output something like bellow if you are use ubuntu system: <pre>/etc/php5/apache2/php.ini</pre>

By Hardik Savani | April 20, 2016 | | 8862 Viewer | Category : PHP
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How to check if string is URL or not in PHP?

Sometimes, we require to check the given argument or string is URL or not, as specially i did need to check image column is url or not like i give you example how to do this. If you also need to do this then you can use filter_var(). <strong>Example:</strong> <pre class="prettyprint lang-php"> if(filter_var($imagePath, FILTER_VALIDATE_URL) === FALSE){ print_r("Not valide URL"); }else{ print_r("valide URL"); } </pre>

By Hardik Savani | April 18, 2016 | | 8371 Viewer | Category : PHP
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Mediafire PHP file uploading and get link example

When i was working on my project i need to use mediafire API for uploading image and video, I did see this API is little hard to undestand but it is pretty easy to use also. In this post i want to share example how to get link of uploaded image or video. If you are new and you need to example for uploading example then it is very simple example that way you can undestand very well. I also see other example from google search but that was very difficult to undestand and use too. So ,first you should need to download mflib.php file for Mediafire API. so if you dan't have this file then you can.....

By Hardik Savani | April 15, 2016 | | 8259 Viewer | Category : PHP
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How to set value as key in PHP array?

Sometimes, we work on big php or other framework projects and we need to change array value as array key at that time you can learn from this post. In this example you can do that without foreach loop. For example if you have all country array but that array have key like 1,2,3,4... etc and value is country. at that time you need to make array like country as key and value both that way you can store it on database table directly. We can do that using array_combine() of PHP array. array_combine() take two argument and both should be array. so, let's see exmple. <strong class="example">Examp.....

By Hardik Savani | April 8, 2016 | | 5020 Viewer | Category : PHP
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How to convert array key to lowercase in PHP?

Whenever you require to create all array key in lowercase then you can create that without using loop. you have to just use array_change_key_case(), array_change_key_case function take two argument one for array and second one for php function "CASE_LOWER". May be we need to do this when we are working on big projects and need to all key in small case. So, how to convert array values to lowercase using array_change_key_case(), see bellow example and learn how to work. <strong class="example">Example:</strong> <pre class="prettyprint lang-php"> $myArray = ['Hey'=>'Hey','HELLO'=>'Hello','hi'=>'.....

By Hardik Savani | April 6, 2016 | | 3978 Viewer | Category : PHP
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Laravel 5 generate sitemap using roumen/sitemap package Example

In this post i want to githubve example of generate dynamic sitemap using "roumen/sitemap" package. sitemap is very usefull for SEO. you can submit your sitemap on google webmaster, bing webmaster etc that way you can increase website rank and web traffic. So, if you are working on Laravel framework then you can use "roumen/sitemap". this package will helps to generate dynamic sitemap of website. so it's very simple way to use and pretty interesting package. you can also add image on sitemap. this package is also provide to generate sitemap and store it on you folder etc. you can also see the .....

By Hardik Savani | April 6, 2016 | | 22128 Viewer | Category : PHP
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How to convert array values to lowercase in PHP?

Whenever you require to create all array value in lowercase then you can create that without using loop. you have to just use array_map(), array_map function take two argument one for php function "strtolower" and second one for array. May be we need to do this when we are working on big projects and need to all values in small case. So, how to convert array values to lowercase using array_map(), see bellow example and learn how to work. <strong class="example">Example:</strong> <pre class="prettyprint lang-php"> $myArray = ['1'=>'Hey','2'=>'Hello','3'=>'Hi','4'=>'GM']; $result = array_map('s.....

By Hardik Savani | April 5, 2016 | | 4901 Viewer | Category : PHP
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Example of trigger on after delete with update query mysql

Sometimes we need to fire trigger like after delete update some fields of another tables. for example if you have chat_message tables and when remove row on this table then we need to update "remove_counter(remove_counter + 1)" on users table. i did give you bellow example you can see how to write trigger code: <strong class="example">Example:</strong> <pre class="prettyprint lang-php"> delimiter // CREATE TRIGGER add_ban_counter_in_users AFTER DELETE ON `chat_messages` FOR EACH ROW BEGIN UPDATE `users` SET remove_counter = users.remove_counter + 1 WHERE users.id = old.user_id.....

By Hardik Savani | April 5, 2016 | | 8443 Viewer | Category : PHP
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How to parse json in jquery ajax?

When you are working php or .net etc and you return data like json_encode($data) on ajax request. but in front side you get like a string at that time you have to parse json object and get them. so, let's see example and learn how to use: <strong class="example">Example</strong> <pre class="prettyprint lang-php"> var request = $.ajax({ type: 'POST', dataType: 'json', url: 'http://www.mysite.com/getpostuser', data: {token:obj['token'],postid: obj['postid']} }); request.done(function(msg) { msg = JSON.parse(msg); msg.forEach(function(items) { var e = "notify-"+items.userid; .....

By Hardik Savani | April 5, 2016 | | 11313 Viewer | Category : PHP
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    Laravel 5 Stripe example using Laravel Cashier from Scratch

    Laravel 5 Stripe example using Laravel Cashier from Scratch

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    Simple PHP Ajax Form Validation Example from scratch

    Simple PHP Ajax Form Validation Example from scratch

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    Ajax Image Upload using PHP and jQuery Example from scratch

    Ajax Image Upload using PHP and jQuery Example from scratch

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    How to get current month records in Laravel 5?

    How to get current month records in Laravel 5?

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    AngularJS - simple image upload with preview example in PHP

    AngularJS - simple image upload with preview example in PHP

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    Laravel 5 - Custom Helper Facade Class Example from scratch

    Laravel 5 - Custom Helper Facade Class Example from scratch

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