Statement on glibc/iconv Vulnerability

rpmvercmp

(PECL rpminfo >= 0.1.0)

rpmvercmpRPM version comparison

説明

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

Compare 2 RPM versions.

パラメータ

evr1

First epoch:version-release string

evr2

Second epoch:version-release string

operator

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

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

戻り値

Returns < 0 if evr1 is less than evr2, > 0 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.

変更履歴

バージョン 説明
0.7.0 Optional operator was added.
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