diff options
| -rw-r--r-- | objective-c.html.markdown | 2 | ||||
| -rw-r--r-- | php.html.markdown | 29 |
2 files changed, 19 insertions, 12 deletions
diff --git a/objective-c.html.markdown b/objective-c.html.markdown index 926a4a0d..1ed0ed58 100644 --- a/objective-c.html.markdown +++ b/objective-c.html.markdown @@ -80,7 +80,7 @@ int main (int argc, const char * argv[]) NSLog(@"%f", piFloat); NSNumber *piDoubleNumber = @3.1415926535; - piDouble = [piDoubleNumber doubleValue]; + double piDouble = [piDoubleNumber doubleValue]; NSLog(@"%f", piDouble); // BOOL literals diff --git a/php.html.markdown b/php.html.markdown index 0caa07b6..1952d833 100644 --- a/php.html.markdown +++ b/php.html.markdown @@ -107,7 +107,7 @@ echo 'This string ' . 'is concatenated'; /******************************** * Constants */ - + // A constant is defined by using define() // and can never be changed during runtime! @@ -143,7 +143,7 @@ echo $array[0]; // => "One" $array[] = 'Four'; // Remove element from array -unset($array[3]); +unset($array[3]); /******************************** * Output @@ -455,8 +455,10 @@ class MyClass // Static variables and their visibility public static $publicStaticVar = 'publicStatic'; - private static $privateStaticVar = 'privateStatic'; // Accessible within the class only - protected static $protectedStaticVar = 'protectedStatic'; // Accessible from the class and subclasses + // Accessible within the class only + private static $privateStaticVar = 'privateStatic'; + // Accessible from the class and subclasses + protected static $protectedStaticVar = 'protectedStatic'; // Properties must declare their visibility public $property = 'public'; @@ -476,14 +478,15 @@ class MyClass print 'MyClass'; } - //final keyword would make a function unoverridable + //final keyword would make a function unoverridable final function youCannotOverrideMe() { } /* -Declaring class properties or methods as static makes them accessible without needing an instantiation of the class. -A property declared as static can not be accessed with an instantiated class object (though a static method can). + * Declaring class properties or methods as static makes them accessible without + * needing an instantiation of the class. A property declared as static can not + * be accessed with an instantiated class object (though a static method can). */ public static function myStaticMethod() @@ -674,10 +677,14 @@ $cls = new SomeOtherNamespace\MyClass(); ## More Information -Visit the [official PHP documentation](http://www.php.net/manual/) for reference and community input. +Visit the [official PHP documentation](http://www.php.net/manual/) for reference +and community input. -If you're interested in up-to-date best practices, visit [PHP The Right Way](http://www.phptherightway.com/). +If you're interested in up-to-date best practices, visit +[PHP The Right Way](http://www.phptherightway.com/). -If you're coming from a language with good package management, check out [Composer](http://getcomposer.org/). +If you're coming from a language with good package management, check out +[Composer](http://getcomposer.org/). -For common standards, visit the PHP Framework Interoperability Group's [PSR standards](https://github.com/php-fig/fig-standards). +For common standards, visit the PHP Framework Interoperability Group's +[PSR standards](https://github.com/php-fig/fig-standards). |