Yii Application Requirement Checker

This script checks if your server configuration meets the requirements
for running Yii application.
It checks if the server is running the right version of PHP,
if appropriate PHP extensions have been loaded, and if php.ini file settings are correct.

Check conclusion:
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<br />
<b>Notice</b>:  Undefined variable: requirements in <b>/var/www/html/vendor/yiisoft/yii2/requirements/views/console/index.php</b> on line <b>23</b><br />
<br />
<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/var/www/html/vendor/yiisoft/yii2/requirements/views/console/index.php</b> on line <b>23</b><br />
<br />
<b>Notice</b>:  Undefined variable: summary in <b>/var/www/html/vendor/yiisoft/yii2/requirements/views/console/index.php</b> on line <b>38</b><br />
<br />
<b>Notice</b>:  Undefined variable: summary in <b>/var/www/html/vendor/yiisoft/yii2/requirements/views/console/index.php</b> on line <b>38</b><br />
<br />
<b>Notice</b>:  Undefined variable: summary in <b>/var/www/html/vendor/yiisoft/yii2/requirements/views/console/index.php</b> on line <b>38</b><br />
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Errors:    Warnings:    Total checks: