Php调用javascript函数

Question

I can do that? Im trying to call a javascript function after conditional php "if"

<script type="text\javascript">
functioncall = (function(id){
   alert(id);
});
</script>

<?php
if(isset($_get['id']){
   echo "<script>functioncall({$_get['id']});</script>";
}
?>

Answer 1

Use $_GET instead of $_get in php condition, I have corrected some of the errors like script tag script type, and PHP $_GET

    <script type="text/javascript">         
        functioncall = (function(id){
               alert(id);
        });
   </script>

 <?php
    if(isset($_GET['id'])){
       echo "<script>functioncall('{$_GET['id']}');</script>";
    }
 ?>