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rpmvercmp

(PECL rpminfo >= 0.1.0)

rpmvercmpRPM version comparison

说明

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

Compare 2 RPM versions.

参数

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.

返回值

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.

更新日志

版本 说明
0.7.0 Optional operator was added.
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