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On some hostings you can receive this error.
A PHP Error was encountered Severity: Warning Message: unlink(/tmp/ci_session0189a7f1c86eb18fb70afcfedc2d5040e9c23146): Operation not permitted Filename: drivers/Session_files_driver.php
To fix this go to application > config > config.php and edit this line:
$config['sess_save_path'] = BASEPATH . 'cache/';
Hello, this article is for beginners and will show basic functions.
To begin with instalation we need composer. In console write the following.
composer create-project --prefer-dist laravel/laravel NameOfTheProject
Artisan is the name of the command-line interface included with Laravel. It provides a number of helpful commands for your use while developing your application. It is driven by the powerful Symfony Console component.
I will show you not the fastest but easiest way to move Laravel project to shared hosting. You need to be sure that you are using PHP version >= 5.6.4.
First connect to your FTP and create folder outside “public_html”. You can use any name but in this example I will use (“Laravel”) for the name of this folder.
Move everything except “public” folder from your Laravel project to your newly created folder on shared hosting. It will take some time!
In “public_html” folder you need to move files from “public” folder in your Laravel project.
Open index.php file and change the paths to autoload.php and app.php files. They should point to files in the Laravel folder.
Continue reading “Laravel on shared hosting” »
In my practice there are two simple solutions.
0 0 1 * * php /home/USER/public_html/index.php NAME-OF-CONTROLLER NAME-OF-METHOD
example -> php /home/User/public_html/index.php TestCron index
0 0 1 * * curl –silent URL-OF-THE-SCRIPT
example -> curl –silent http://maratonkata.nikolaynikolov.net/TestCron
Download and extract codeigniter. In main folder create another folder named assets. There will be additional files for css, js and more.
Setup configuration files. Go to application/config:
– in autoload.php
$autoload['libraries'] = array('database','session');
$autoload['helper'] = array('url','form');
– in config.php
$config['base_url'] = 'http://www.example.com/'; $config['index_page'] = ''; $config['encryption_key'] = 'someEncryptionKey'; $config['sess_save_path'] = sys_get_temp_dir(); //Fix problems with session
– in database.php
'username' => 'root', 'password' => 'rootPassword', 'database' => 'DatabaseName',
– in routes.php
$route['default_controller'] = 'Main_controller';
Step 2 Create Main_controller file in application/controllers
Easiest way is to copy and rename Welcome.php
Step 3 Create .htaccess file in main folder. This is a must for routing!
RewriteEngine On
RewriteCond %{HTTP_HOST} ^my-domain.com [NC]
RewriteRule ^(.*)$ http://www.my-domain.com/$1 [L,R=301]
RewriteCond %{THE_REQUEST} ^[A-Z]+\ /index\.php(/[^\ ]*)?\ HTTP/
RewriteRule ^index\.php(/(.*))?$ http://www.my-domain.com/$2 [R=301,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
In this tutorial we will implement multilanguage to CodeIgniter.
Site Default Language
Open the application/config/config.php file and specify the site’s default language.
$config['language'] = 'bulgarian'; //Language you want to be default
Language Files
The language files must be named with _lang suffix. For example, if you want to create a file containing site’s message translation then the file name might be message_lang.php.
Insert those files into the application/language/ directory with separate sub-directories for each language (for example, english, bulgarian, etc.).
Continue reading “Multilanguage CodeIgniter 3.0” »
A few day ago a needed to compare some cyrillic words and letters with PHP. In the example I take last name and check if the last letter is cyrillic “a”.
function check_female( $last_name = "Иванова" ){
if(strcmp(mb_substr(($last_name), -1,1,"UTF8"), "а") == 0){
return 1;
}else{
return 0;
}
}
PHP and HTML
jQuery
$(document).on("click",".pbutton",function() {
var selected = this.text; //Selected page
if(selected=="«"){selected = 1;} //first rows
if(selected=="»"){selected = $(".last_page").attr("id");} //last rows
$.ajax({
url:'admin.php',
type:'POST',
data:{
command:"show_regular_quotation", //name of var: value of var
selected:selected
}
}).done(function(data){
$(".content").html(data);
});
});
The code is perfectly compatible with bootstrap.
//IN_ARRAY for multidimensional array
function in_array_r($needle, $haystack, $strict = false) {
foreach ($haystack as $item) {
if (($strict ? $item === $needle : $item == $needle) || (is_array($item) && in_array_r($needle, $item, $strict))) {
return true;
}
}
return false;
}
function currency_convert($amount, $from, $to){
$result = file_get_contents("https://www.google.com/finance/converter?a=$amount&from=$from&to=$to");
$result = explode("",$result);
$result = explode("",$result[1]);
$converted_amount = preg_replace("/[^0-9\.]/", null, $result[0]);
echo $converted_amount;
}
currency_convert(1,'gbp','usd');