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<?php $txt = "Text including variables to be replaced, such as {name}, {id}, {something} and {other}"; $vars = array( 'name' => 'name', 'id' => 'userid', 'something' => 'undefinedItem', ); $user = new stdClass(); $user->name = 'James Bond'; $user->userid = '007'; echo str_replace( array_map( function($item) { return '{'. $item .'}'; }, array_keys($vars) ), array_map( function($item) use ($user) { return isset($user->$item) ? $user->$item : 'undefined'; }, $vars ), $txt );
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
Text including variables to be replaced, such as James Bond, 007, undefined and {other}
preferences:
142.55 ms | 408 KiB | 5 Q