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| -rw-r--r-- | php.html.markdown | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/php.html.markdown b/php.html.markdown index 02249cd3..ce178a15 100644 --- a/php.html.markdown +++ b/php.html.markdown @@ -767,6 +767,37 @@ I'm a ParentClass But I'm ChildClass */ +/********************** +* Magic constants +* +*/ + +// Get current class name. Must be used inside a class declaration. +echo "Current class name is " . __CLASS__; + +// Get full path directory of a file +echo "Current directory is " . __DIR__; + + // Typical usage + require __DIR__ . '/vendor/autoload.php'; + +// Get full path of a file +echo "Current file path is " . __FILE__; + +// Get current function name +echo "Current function name is " . __FUNCTION__; + +// Get current line number +echo "Current line number is " . __LINE__; + +// Get the name of the current method. Only returns a value when used inside a trait or object declaration. +echo "Current method is " . __METHOD__; + +// Get the name of the current namespace +echo "Current namespace is " . __NAMESPACE__; + +// Get the name of the current trait. Only returns a value when used inside a trait or object declaration. +echo "Current namespace is " . __TRAIT__; /********************** * Error Handling |