<?php
class system_tags {
function __call($name, $params) {
return 'TAG ' . $name;
}
}
class App {
function run() {
// Prerequisites.
$system_tags = new system_tags();
$code = new \stdClass();
$code->tags = [
'hello' => 'HELLO',
'world' => 'WORLD',
];
$this->template = 'Blah blah {hello} blah blah {world}.';
$this->withStrReplace($code, $system_tags);
$this->template = 'Blah blah {hello} blah blah {world}.';
$this->withRegexReplaceCallback($code, $system_tags);
}
function withStrReplace($code, $system_tags) {
foreach($core->tags as $tag_name => $tag_method) {
$this->template = str_replace(
'{' . $tag_name . '}',
$system_tags->{$tag_method}(),
$this->template
);
}
}
function withRegexReplaceCallback($code, $system_tags) {
$callback = static function ($matches) use (& $tag_method, $system_tags) {
return $system_tags->{$tag_method}();
};
foreach($core->tags as $tag_name => $tag_method) {
$this->template = preg_replace_callback(
'/\{' . preg_quote($tag_name) . '\}/',
$callback,
$this->template
);
}
echo $this->template . "\n<br>";
}
}
preferences:
45.49 ms | 402 KiB | 5 Q