Linki

• PHP function reference
• PHP at w3schools
• przydatne składnie - github

Snippety

1. other

   error_reporting(E_STRICT); // E_ALL
   htmlspecialchars(string)
   print_r($_SERVER)
   print_r($GLOBALS)
   
   // echo current time
   date_default_timezone_set('Europe/Warsaw');
   echo "hi " . date('Y-m-d H:i:s');

2. stringi

   $pos = strpos($s, "x");
   if ($pos !== FALSE) {
     echo substr($s, 0, $pos);
     }

3. regex

   $uri = preg_replace('/-en$/', '', $uri);
   if ( preg_match('/^.*-en$/', $uri) == 1)

4. syntax

   for  ($i = 1; $i <= 10; $i++) { echo $i; }
   
   function insert_html_file($html_file_name) {
     print($html_file_name);
   }

5. tablice

   echo count($a);

6. variables

   $uri = $_ENV['REQUEST_URI'];
   $path = $_SERVER['DOCUMENT_ROOT'];
   $urlGetVariable = $_GET["test"];