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27 lines
621 B
PHP
27 lines
621 B
PHP
<?php
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/**
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* Renders a single form help block as HTML.
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*
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* Variables consumed:
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* string $helpContent — raw Markdown string from the DB (may be empty).
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*
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* Outputs nothing when $helpContent is empty or whitespace-only.
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* Parsedown must already be autoloaded (it is, via bootstrap → APP_ROOT/src/).
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*/
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$helpContent = trim($helpContent ?? '');
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if ($helpContent === '') {
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return;
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}
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require_once APP_ROOT . '/src/Parsedown.php';
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$pd = new Parsedown();
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$pd->setSafeMode(true);
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$html = $pd->text($helpContent);
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?>
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<div class="form-help-block">
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<?= $html ?>
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</div>
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<?php
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unset($helpContent, $pd, $html);
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