(PECL bcompiler >= 0.3)
bcompiler_write_header — Writes the bcompiler header
$filehandle
[, string $write_ver
] )Writes the header part of a bcompiler file.
filehandle
A file handle as returned by fopen().
write_ver
Can be used to write bytecode in a previously used format, so that you can use it with older versions of bcompiler.
成功时返回 TRUE， 或者在失败时返回 FALSE.
Example #1 bcompiler_write_header() example
<?php
$fh = fopen("/tmp/example","w");
bcompiler_write_header($fh);
bcompiler_write_class($fh,"DB");
bcompiler_write_footer($fh);
fclose($fh);
?>
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 。