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__halt_compiler

(no version information, might be only in CVS)

__halt_compiler --  Halts the compiler execution

Описание

void __halt_compiler ( void )

This function halts the execution of the compiler. This can be useful to embed data in PHP scripts, like the installation files. Byte position of the data start can be determined by the __COMPILER_HALT_OFFSET__ constant which is defined only if there is a __halt_compiler() presented in the file.

Замечание: __halt_compiler() can only be used from the outermost scope.

Примеры

Пример 1. A __halt_compiler() example

<?php

// open this file
$fp = fopen(__FILE__, 'r');

// seek file pointer to data
fseek($fp, __COMPILER_HALT_OFFSET__);

// and output it
var_dump(stream_get_contents($fp));

// the end of the script execution
__halt_compiler();the installation data (eg. tar, gz, PHP, etc.)



add a note add a note User Contributed Notes
__halt_compiler
zsh
12-Oct-2007 04:11
__halt_compiler() is a language construct and therefore cannot be used as a variable function.

Also, it cannot be used in eval() -- it won't throw a syntax error, but it won't do anything either.
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Last updated: Sat, 27 Jan 2007
 
 
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