rpmexpandnumeric

(PECL rpminfo >= 1.2.0)

rpmexpandnumeric — Retrieve numerical value of a RPM macro

rpmexpandnumeric(string $text): int

Retrieve numerical value of a RPM macro.

Macro expansion as a int. Boolean values (Y or y returns 1, N or n returns 0) are permitted as well. An undefined macro returns 0.

示例 #1 A rpmexpandnumeric() example

<?php
$bits = rpmexpandnumeric("%__isa_bits");
print_r($bits);
?>

以上示例会输出：

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