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rpmvercmp

PHP function Edit on GitHub ✎

(PECL rpminfo >= 0.1.0)

RPM version comparison

Description

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

Compare two RPM package versions.

evr1

First epoch:version-release string.

evr2

Second epoch:version-release string.

operator

An optional operator. The possible operators are:

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

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.

Version	Description
PECL rpminfo 0.7.0	Optional `operator` was added.

Source: reference/rpminfo/functions/rpmvercmp.xml · from the official PHP manual (php/doc-en)