php_errormsg(3) [php man page]

PHP_ERRORMSG(3) 							 1							   PHP_ERRORMSG(3)

$php_errormsg - The previous error message

       $php_errormsg is a variable containing the text of the last error message generated by PHP. This variable will only be available within the
       scope in which the error occurred, and only if the track_errors configuration option is turned on (it defaults to off).

       Warning

	       If a user defined error handler (set_error_handler(3)) is set $php_errormsg is only set if the error handler returns FALSE.

       Example #1

	      $php_errormsg example

	      <?php
	      @strpos();
	      echo $php_errormsg;
	      ?>

	      The above example will output something similar to:

	      Wrong parameter count for strpos()

PHP Documentation Group 													   PHP_ERRORMSG(3)

ERROREXCEPTION(3)							 1							 ERROREXCEPTION(3)

ErrorException

INTRODUCTION

	An Error Exception.

CLASS SYNOPSIS

       ErrorException

       ErrorExceptionextends
       Exception

       Properties

       o protected int$severity

       Inherited properties

       o protected string$message

       o protected int$code

       o protected string$file

       o protected int$line

       Methods

       o public  ErrorException::__construct  NULL  ([string   $message = ""], [int  $code], [int  $severity = 1], [string  $filename = __FILE__],
	 [int  $lineno = __LINE__], [Exception	$previous])

       o finalpublic int ErrorException::getSeverity (void  )

       Inherited methods

       o finalpublic string Exception::getMessage (void  )

       o finalpublic Exception Exception::getPrevious (void  )

       o finalpublic mixed Exception::getCode (void  )

       o finalpublic string Exception::getFile (void  )

       o finalpublic int Exception::getLine (void  )

       o finalpublic array Exception::getTrace (void  )

       o finalpublic string Exception::getTraceAsString (void  )

       o public string Exception::__toString (void  )

       o finalprivate void Exception::__clone (void  )

PROPERTIES

	      o $severity
		-The severity of the exception

EXAMPLES

       Example #1

	      Use set_error_handler(3) to change error messages into ErrorException.

	      <?php
	      function exception_error_handler($severity, $message, $file, $line) {
		  if (!(error_reporting() & $severity)) {
		      // This error code is not included in error_reporting
		      return;
		  }
		  throw new ErrorException($message, 0, $severity, $file, $line);
	      }
	      set_error_handler("exception_error_handler");

	      /* Trigger exception */
	      strpos();
	      ?>

	      The above example will output something similar to:

	      Fatal error: Uncaught exception 'ErrorException' with message 'strpos() expects at least 2 parameters, 0 given' in /home/bjori/tmp/ex.php:12
	      Stack trace:
	      #0 [internal function]: exception_error_handler(2, 'strpos() expect...', '/home/bjori/php...', 12, Array)
	      #1 /home/bjori/php/cleandocs/test.php(12): strpos()
	      #2 {main}
		thrown in /home/bjori/tmp/ex.php on line 12

PHP Documentation Group 													 ERROREXCEPTION(3)