P
Returns a placeholder character.
This constant returns a standard substitute character. You can use this character to mark parts of the text that you don’t want to replace. After the replacement process is done, you can then delete the placeholder character from the text.
$content = strtr($content, ['http://' => 'http:' . P . '//']);
$content = strtr($content, [':/' => '<i class="icon icon-confused"></i>']);
$content = strtr($content, [P => ""]); // Remove placeholder(s)!
D
Returns the directory separator.
ENGINE
Returns the engine folder path.
LOT
Returns the lot folder path.
N
Returns the line ending character of current operating system.
PATH
Returns the application root path without the trailing directory separator.
P
Returns a placeholder character.
S
Returns an empty space character.
TEST
Disables or enables test mode.
VERSION
Returns the current application version.