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7 changes: 3 additions & 4 deletions lib/PhpStatistics.php
Original file line number Diff line number Diff line change
Expand Up @@ -112,10 +112,9 @@ protected function getAPCuStatus(): array {
/**
* Get all loaded php extensions
*
* @return string as csv list of loaded extensions
* @return array of strings with the names of the loaded extensions
*/
protected function getLoadedPhpExtensions(): string {
$extensions = (function_exists('get_loaded_extensions') ? get_loaded_extensions() : ['Unable to list extensions']);
return implode(', ', $extensions);
protected function getLoadedPhpExtensions(): ?array {
return (function_exists('get_loaded_extensions') ? get_loaded_extensions() : null);
}
}
2 changes: 1 addition & 1 deletion templates/settings-admin.php
Original file line number Diff line number Diff line change
Expand Up @@ -283,7 +283,7 @@ class="barchart"
</p>
<p>
<?php p($l->t('Extensions:')); ?>
<em id="phpExtensions"><?php p($_['php']['extensions']); ?></em>
<em id="phpExtensions"><?php p($_['php']['extensions'] !== null ? implode(', ', $_['php']['extensions']) : $l->t('Unable to list extensions')); ?></em>
</p>
</div>
</div>
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