[D7] Allow modules to opt in to testing against max PHP version: OPT_IN_TEST_MAX_PHP
>>> [!note] Migrated issue
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Reported by: [poker10](https://www.drupal.org/user/272316)
Related to !174 !173 !166
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<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>This is a D7 backport of <span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-7"><a href="https://www.drupal.org/project/gitlab_templates/issues/3398709" title="Status: Closed (fixed)">#3398709: Allow modules to opt in to testing against max PHP version: OPT_IN_TEST_MAX_PHP</a></span></p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<h3 id="summary-ui-changes">User interface changes</h3>
<h3 id="summary-api-changes">API changes</h3>
<h3 id="summary-data-model-changes">Data model changes</h3>
> Related issue: [Issue #3398709](https://www.drupal.org/node/3398709)
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