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# PEAR_Dependency2::validatePhpDependency()

PEAR_Dependency2::validatePhpDependency() -- validatePhpDependency

## Synopsis

    require_once '/Dependency2.php';

``true|PEAR_Error|array PEAR_Dependency2::validatePhpDependency` (array $dep)`

## Description

Validate the running PHP version against the dependency. The implicit assumption is that the installer's PHP version is the same as the final script's PHP version. As with all dependency validation, true is returned on success, PEAR_Error on failure for required dependencies (and the PHP dependency is required). If the `soft`, `force` or `ignore-errors` options are specified, an array containing the error message will be returned instead.

## Parameter

array `$dep`

  The dependency xml as represented in parsing

## Throws

throws no exceptions thrown

## Note

This function can not be called statically.

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