51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
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\$default\_template\_handler\_func {#variable.default.template.handler.func}
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==================================
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This function is called when a template cannot be obtained from its
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resource.
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> **Note**
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>
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> The default handler is currently only invoked for file resources. It
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> is not triggered when the resource itself cannot be found, in which
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> case a SmartyException is thrown.
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<?php
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$smarty = new Smarty();
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$smarty->default_template_handler_func = 'my_default_template_handler_func';
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/**
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* Default Template Handler
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*
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* called when Smarty's file: resource is unable to load a requested file
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*
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* @param string $type resource type (e.g. "file", "string", "eval", "resource")
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* @param string $name resource name (e.g. "foo/bar.tpl")
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* @param string &$content template's content
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* @param integer &$modified template's modification time
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* @param Smarty $smarty Smarty instance
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* @return string|boolean path to file or boolean true if $content and $modified
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* have been filled, boolean false if no default template
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* could be loaded
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*/
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function my_default_template_handler_func($type, $name, &$content, &$modified, Smarty $smarty) {
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if (false) {
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// return corrected filepath
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return "/tmp/some/foobar.tpl";
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} elseif (false) {
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// return a template directly
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$content = "the template source";
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$modified = time();
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return true;
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} else {
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// tell smarty that we failed
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return false;
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}
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}
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?>
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