bcompiler 函数
PHP Manual

bcompiler_write_constant

(PECL bcompiler >= 0.5)

bcompiler_write_constantWrites a defined constant as bytecodes

说明

bool bcompiler_write_constant ( resource $filehandle , string $constantName )

Reads the bytecodes from PHP for an existing constant, and writes them to the open file handle.

参数

filehandle

A file handle as returned by fopen().

constantName

The name of the defined constant, as a string.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE.

范例

Example #1 bcompiler_write_constant() example

<?php
define
("MODULE_MAX"30);

$fh fopen("/tmp/example","w");
bcompiler_write_header($fh);
bcompiler_write_constant($fh,"MODULE_MAX");
bcompiler_write_footer($fh);
fclose($fh);

?>

注释

Warning

此函数是实验性的。 此函数的表象,包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本扩展风险自担 。

参见


bcompiler 函数
PHP Manual