refactor: add strict typing
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19 changed files with 83 additions and 49 deletions
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@ -11,6 +11,8 @@
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* rename `class/` sub-directory to `includes/`.
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*/
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declare(strict_types=1);
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namespace footnotes\includes;
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/**
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@ -120,7 +122,7 @@ class Template {
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}
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// Iterate through each placeholder and replace it with its value.
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foreach ( $p_arr_placeholders as $l_str_placeholder => $l_str_value ) {
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$this->a_str_replaced_content = str_replace( '[[' . $l_str_placeholder . ']]', $l_str_value, $this->a_str_replaced_content );
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$this->a_str_replaced_content = str_replace( '[[' . $l_str_placeholder . ']]', (string) $l_str_value, $this->a_str_replaced_content );
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}
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// Success.
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return true;
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