Class Util

Static class with some commodity functionality.

Namespace: hrm
Located at Util.php

Methods summary

`public static string`	# `escapeJavaScript( string $str )` Escapes html strings generated in PHP so that they can be used as arguments in JavaScript functions. Escapes html strings generated in PHP so that they can be used as arguments in JavaScript functions. Parameters `$str` An html string. Returns string Conveniently formatted string.
`public static string`	# `getThisPageName( )` Returns the name of current page Returns the name of current page Returns string Name of current page.
`public static boolean`	# `isValueInArray( array $array, mixed $value )` Alternative to the PHP function 'array_search' to find out whether a particular value exists in an array. PHP functions mistake '0' for ''. Alternative to the PHP function 'array_search' to find out whether a particular value exists in an array. PHP functions mistake '0' for ''. Parameters `$array` The array where to search. `$value` The value to look for Returns boolean True if the value exists in the array, false otherwise. Todo Is this really necessary?
`public static`	# `notifyRuntimeError( string $subject, string $message )` Sends an email to the admin to notify any message. It helps in debugging strange events, and in being aware of abnormal scheduler stops. The message is also automatically reported to log. Sends an email to the admin to notify any message. It helps in debugging strange events, and in being aware of abnormal scheduler stops. The message is also automatically reported to log. Parameters `$subject` A string to be appended to the email subject. `$message` The body of the email.
`public static boolean\|integer`	# `readfile_chunked( string $filename, boolean $retbytes = true )` Chunked read file. To be used instead of PHP's own readfile function to read very large files. This should prevent memory errors. Chunked read file. To be used instead of PHP's own readfile function to read very large files. This should prevent memory errors. Parameters `$filename` Name of the file to read. `$retbytes` Defines whether the number of bytes read should be returned (default: true) Returns boolean\|integer If reading was not successful, the function returns false. If reading was successful, the function returns the number of read bytes if $retbytes is true, and a boolean otherwise (true if the file was closed successfully, false otherwise). See http://nl.php.net/manual/en/function.readfile.php#54295
`public static boolean`	# `using_IE( )` Check whether the browser is Internet Explorer. Check whether the browser is Internet Explorer. Returns boolean True if the browser is IE, false otherwise.