mirror of
https://github.com/fenom-template/fenom.git
synced 2023-08-10 21:13:07 +03:00
184 lines
5.9 KiB
PHP
184 lines
5.9 KiB
PHP
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<?php
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function template_syntax($tpl) {
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?><html>
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<head>
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<title><?php echo $tpl["title"]; ?></title>
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</head>
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<body>
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Simple manipulations
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<?php echo $tpl["item"]; ?>
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<?php echo $tpl["data"][4]; ?>
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<?php echo $tpl["data"]["bar"]; ?>
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<?php echo $tpl["data"]["bar"]; ?>
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<?php echo $tpl["data"]["bar"]; ?>
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<?php echo $tpl["data"]['bar']; ?>
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<?php echo $tpl["data"][ $tpl["bar_key"] ]; ?>
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<?php echo $tpl["data"]["obj"]->value; ?>
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<?php echo $tpl["data"]["obj"]->method(); ?>
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Many other combinations are allowed
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<?php echo $tpl["data"]["foo"]["bar"]; ?>
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<?php echo $tpl["data"]["foo"][ $tpl["baz_key"] ][ $tpl["foo_key"] ]; ?>
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<?php echo $tpl["data"]["foo"][ $tpl["bar_key"] ]; ?>
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<?php echo $tpl["data"][ $tpl["foo_key"] ]["bar"]; ?>
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<?php echo $tpl["data"][5]["bar"]; ?>
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<?php echo $tpl["data"][5][ $tpl["bar_key"] ]; ?>
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<?php echo $tpl["data"]["foo"][ $tpl["baz_key"] ]["ls"][4]; ?>
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<?php echo $tpl["data"]["obj"]->methodArgs($tpl["baz_key"], 2, 2.3, "some string", $tpl["bar_key"]); ?> <-- passing parameters
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Math and embedding tags:
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<?php echo $tpl["x"] + $tpl["y"]; ?> // will output the sum of x and y.
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<?php echo $tpl["data"][$tpl["x"] + 3]; ?>
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<?php echo $tpl["item"] = 4 + 3; ?> // tags within tags
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<?php echo $tpl["data"][4] = 4 + 3; ?>
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<?php echo $tpl["item"] = "this is message"; ?> // tags within double quoted strings
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Short variable assignment:
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<?php echo $tpl["item"] = $tpl["y"] + 2; ?>
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<?php echo $tpl["item"] = strlen($tpl["bar_key"]); ?> // function in assignment
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<?php echo $tpl["item"] = intval(($tpl["x"] + $tpl["y"]) * 3); ?> // as function parameter
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<?php echo $tpl["data"]["bar"] = 1; ?> // assign to specific array element
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<?php echo $tpl["data"]["foo"]["bar"] = "data.foo.bar: tpl value"; ?>
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Smarty "dot" syntax (note: embedded {} are used to address ambiguities):
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<?php echo $tpl["data"]["foo"]["baz"]["foo"]; ?>
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<?php echo $tpl["data"]["foo"][ $tpl["baz_key"] ]["foo"]; ?>
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<?php echo $tpl["data"][$tpl["y"] + 4]["foo"]; ?>
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<?php echo $tpl["data"]["foo"][$tpl["data"]["baz_key"]]["foo"]; ?>
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Object chaining:
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<?php echo $tpl["data"]["obj"]->getSelf($tpl["x"])->method($tpl["y"]); ?>
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Direct PHP function access:
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<?php echo strlen("hi!"); ?>
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<?php
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if($tpl["logged_in"]) {
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echo 'Welcome, <span style="color: '.$tpl["fontColor"].'">'.$tpl["name"].'</span>';
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} else {
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echo "hi, ".$tpl["user"]["name"];
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}
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?>
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Embedding Vars in Double Quotes
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<?php echo MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "test ".$tpl["item"]." test"), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "test ".$tpl["foo_key"]." test"), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "test ".($tpl["data"][4])." test"), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "test ".$tpl["item"].".bar test"), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => 'test {$data.barz} test'), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "test ".($tpl["data"]["barz"])." test"), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => strtoupper("test ".($tpl["data"]["barz"])." test")), $tpl).
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MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "test ".(strtoupper($tpl["data"]["barz"]))." test"), $tpl); ?>
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will replace $tpl_name with value
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<?php template_subtpl($tpl); ?>
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does NOT replace $tpl_name
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<?php echo MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => "one,two"), $tpl); ?>
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<?php template_subtpl($tpl); ?>
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Math
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some more complicated examples
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<?php echo $tpl["data"][2] - $tpl["data"]["obj"]->num * !$tpl["data"]["foo"]["baz"]["ls"][4] - 3 * 7 % $tpl["data"][2]; ?>
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<?php
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if($tpl["data"][2] - $tpl["data"]["obj"]->num * $tpl["data"]["foo"]["baz"]["ls"][4] - 3 * 7 % $tpl["data"][2]) {
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echo MF\Misc\Str::truncate($tpl["data"]["barz"], "".($tpl["data"][2] / 2 - 1)."")."\n".
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MF\Misc\Str::truncate($tpl["data"]["barz"], ($tpl["data"][2] / 2 - 1));
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}
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?>
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Escaping Smarty Parsing
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<script>
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// the following braces are ignored by Smarty
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// since they are surrounded by whitespace
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function foobar() {
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alert('foobar!');
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}
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// this one will need literal escapement
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<?php ?>
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function bazzy() {alert('foobar!');}
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</script>
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name: <?php echo $tpl["user"]["name"]; ?><br />
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email: <?php echo $tpl["user"]["email"]; ?><br />
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Modifier examples
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apply modifier to a variable
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<?php echo strtoupper($tpl["user"]["name"]); ?>
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modifier with parameters
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<?php echo MF\Misc\Str::truncate($tpl["user"]["name"], 40, "..."); ?>
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apply modifier to a function parameter
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<?php echo MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => strtoupper($tpl["user"]["name"])), $tpl); ?>
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with parameters
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<?php echo MF\Aspect\Func::mailto(array("address" => $tpl["user"]["email"],"text" => MF\Misc\Str::truncate($tpl["user"]["name"], 40, "...")), $tpl); ?>
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apply modifier to literal string
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using date_format to format the current date
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<?php echo MF\Aspect\Modifier::dateFormat(time(), "%Y/%m/%d"); ?>
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apply modifier to a custom function
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Foreach
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<?php
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if($tpl["contacts"]) {
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foreach($tpl["contacts"] as $tpl["contact"]) {
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if($tpl["contact"]) {
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foreach($tpl["contact"] as $tpl["key"] => $tpl["value"]) {
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echo $tpl["key"].": ".$tpl["value"]." ";
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}
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} else {
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echo "no items";
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}
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}
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}
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?>
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If condition
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<?php
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if(isset($tpl["user"]["name"]) && $tpl["user"]["name"] == 'yandex') {
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echo "do something";
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} elseif($tpl["user"]["name"] == $tpl["data"]["foo"]["bar"]) {
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echo "do something2";
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}
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?>
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<?php
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if(is_array($tpl["data"]["foo"]) && count($tpl["data"]["foo"]) > 0) {
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echo "do a foreach loop";
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}
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?>
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</body>
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</html>
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<?php
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}
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?>
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