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[SOLVED] $_GET issue


hoopplaya4

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I'm pretty new to this, but if someone could perhaps tell me what is wrong with my code, I'd much appreciate it!  I'm trying to execute a function, but I get the error:

 

Fatal error: Call to undefined function viewPractice() in /home/content/c/o/a/coachrenke/html/test/secure/practice.php on line 12

 

Here's my code:

 

<?php
session_start();
require("includes/header.php");
require("includes/secureHeader.php");

if ($_POST['submit'] == null){

if ($_SESSION['sessUsrFirstName'] != "") {

if($_GET["action"] == "view") {

  viewPractice(); } // end if

if ($_GET["action"] == "") {
?>
<h1>Practices </h1>
<a href="addPractice.php"><img src="../images/add.gif" border="0" /></a> <a href="addPractice.php">Add a Practice Plan</a><br /><br />
<?php 
  require("../connection.php");
$rs = mysql_db_query($DBname,$sql,$link);
//Retrieves data from MySQL
$data = mysql_query("SELECT * FROM tblPractices ORDER BY practiceDate LIMIT 10") or die(mysql_error());

//Puts it into an array
while($info = mysql_fetch_array( $data ))
{

//Outputs the list and other data
Echo "<a href='practice.php?action=view&num=" . $info['practiceID'] . "'>".$info['practiceDate'] . "</a> <br>";
} ?>

<?php function viewPractice() {

$sql = "SELECT * FROM tblPractices WHERE (practiceID = " .  $_GET["num"] . ")";

require("../connection.php");

$rs = mysql_db_query($DBname,$sql,$link);

if ($rs) {

  while ($row=mysql_fetch_array($rs)){
?>
<div id="communicate">
<form class="uniForm" enctype="multipart/form-data" action="add.php" method="POST">
<table width="80%" cellpadding="0">
<div class="ctrlHolder">
	<fieldset>
	<legend>
		Practice Date and File
	</legend>
		<input id="idhere" name="name" type="text" style="width: 80px;" maxlength="10" />
		<div style="float:left" class="col">
		<input type="file" class="fileUpload" name="photo" > 
		</div>
	</fieldset>
	</div>
	<div class="ctrlHolder">
	<fieldset>
	<legend>Comments</legend> 
	<TEXTAREA id="styled" ols="115" rows="6" wrap="soft" type="text" name = "email" value="<?= $_GET["practiceComments"] ?>" ></TEXTAREA>
	</fieldset>
	</div>

	<div class="ctrlHolder">
	<fieldset>	
	<legend>Private</legend>
	 <TEXTAREA id="styled" wrap="soft" cols="115" rows="6" type="text" name = "phone"></TEXTAREA> 
	</fieldset>
	</div>

	<div class="buttonHolder">
		<fieldset>
	<input class="submitButton" type="submit" value="Add Practice">
	</fieldset>
	</div>

</table>
</form>
</div>


<?php

  } //end while

} // end if

} // End Function editEvent



} //end If

} }
?>
<?php  require("../includes/footer.php"); ?>

 

Link to comment
https://forums.phpfreaks.com/topic/131930-solved-_get-issue/
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The problem is because the function definition is inside of a conditional statement and it won't be defined until the code in the conditional statement has been executed.

 

Because php is a parsed/tokenized/interpreted language, you can in fact place function definitions anyplace in the code relative to where the function is called, provide the definition is not inside a conditional block of code.

Link to comment
https://forums.phpfreaks.com/topic/131930-solved-_get-issue/#findComment-685418
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