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I wrote PHP in HTML code :
<div id="loginContainer">
<?php
if(!$_SESSION['id_client']){
print "<a href=\"#\" id=\"loginButton\">";
} else {
print "<a href=\"#\" id=\"loginButton3\">";
}
?>
</a></div>
but this appears in the output page: ;}else { print
How can I get the PHP to execute?
Does your file have a .php extension (or is your server configured to process that file as PHP)?
If not, the entire block:
<?php
if(!$_SESSION['id_client'])
{
print "<a href=\"#\" id=\"loginButton\">
Is being treated as one big, ugly, invalid HTML tag, leaving the rest to be visible.
Make sure the file has a .php extension.
Related
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My PHP code dosnt seem to be working and I dont Know Why when Ever I Use this code it will Make The whole webpage appear white.I think the problem is Here Somewhereecho Hello, (.$_SESSION['username'], ENT_QUOTES, 'UTF-8');Thanks In Advance
session_start();
if(!isset($_SESSION['user']) && empty($_SESSION['user'])) {
echo '<b>Log In</b>';
}
else {
echo Hello, (.$_SESSION['username'], ENT_QUOTES, 'UTF-8');
echo '</br></b>';
echo '<b>Log Out</b>';
}
When your page goes white, it usually means you have a fatal error in your code and need to check your logs, or turn on error_reporting.
In this case you're missing quotes, have the concatenation a bit messed up, and appear to be missing a function call (probably htmlspecialchars).
Also, you're checking $_SESSION['user'] a few lines before in your code, are you sure you don't mean to echo that here instead of $_SESSION['username']?
I think you want to change that line to:
echo "Hello, " . htmlspecialchars($_SESSION['user'], ENT_QUOTES, 'UTF-8');
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I have the PHP code as below:
<?php
echo "<tr></tr>";
//ouput I want : <tr></tr>
?>
When Output I want to display <tr></tr>.But I don know whitch function that I should use for this,anyone know help me please,thanks
Try with htmlentities like
<?php
echo htmlentities("<tr></tr>");
?>
Follow this LINK
You can also make use of htmlentities()
<?php
echo htmlentities("<tr></tr>");
?>
Try this
$output = htmlspecialchars("<tr></tr>", ENT_QUOTES);
Use htmlentities
<?php
echo htmlspecialchars('<tr></tr>');
?>
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I need to echo a paging function twice,
echo blaetterfunktion($seite, $wieviele_seiten);
content
echo blaetterfunktion($seite, $wieviele_seiten);
I guess that would burden the server twice?
What can I do to have the server burdened just once and still echo it twice?
Place the result of the function in a variable:
<?php
$result = blaetterfunktion($seite, $wieviele_seiten);
echo $result;
?>
content
<?php
echo $result;
?>
Save it to a variable:
<?php
$variable = blaetterfunktion($seite, $wieviele_seiten);
echo $variable;
?>
content
<?php
echo $variable;
?>
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foreach(glob($select)) as $filename){
echo $filename;
echo "<a class='vlightbox1' href='$filename' title='$filename'><img src='$filename' style='height:120px; width:160px; alt='$filename'></a>";
echo "<a href='ap_deleteimages.php?id=$filename'>Delete</a>";
}
It is not working Properly. I Have Added $select Value as under
$select=document.write(document.getElementById('flist').value)
and 'flist' is a option tag id in html and glob function do not work with it
foreach(glob($select) as $filename){
echo $filename;
echo "<a class='vlightbox1' href='$filename' title='$filename'><img src='$filename' style='height:120px; width:160px; alt='$filename'></a>";
echo "<a href='ap_deleteimages.php?id=$filename'>Delete</a>";
}
You have the syntax error at glob function in your code. The right syntax is in above code.
Second thing is that glob() is used to find all the search pathname matching a pattern. So you need to check that the value of $select is correct or not.
Read more above glob() function.
How about putting in the parentheses?
foreach ( glob($select) as $filename)
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The simple program is not returning the string,Please help.
<?php
function returnStr() {
return "fooBar";
}
$str=returnStr();
echo $str;
}
?>
It's a parse error:
$str=returnStr();
echo $str;
} // WHAT IS THIS BRACKET DOING HERE?
There's a fatal error tokenizing the code due the trailing/unmatched '}' remove that and the code will work. Then spend some time thinking about why you didn't know this already
There's an error in your code. The last } is useless.