rpmvercmp

(PECL rpminfo >= 0.1.0)

rpmvercmp — RPM version comparison

说明

rpmvercmp(string $evr1, string $evr2, ?string $operator = null): int|bool

Compare two RPM package versions.

参数

evr1

First epoch:version-release string.

evr2

Second epoch:version-release string.

operator

An optional operator. The possible operators are: < or lt; <= or le; > or gt; >= or ge; ==, = or eq; !=, <> or ne.

This parameter is case-sensitive, values should be lowercase.

返回值

Returns -1 if evr1 is less than evr2, 1 if evr1 is greater than evr2, and 0 if they are equal.

When using the optional operator argument, the function will return true if the relationship is the one specified by the operator, false otherwise.

更新日志

版本	说明
PECL rpminfo 0.7.0	Optional `operator` was added.