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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;
?>
Related
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i echo some data in the Author Box of my Wordpress Theme with:
<?php echo $user_info->new_user_blond; ?> <?php echo $user_info->new_user_brown; ?> <?php echo $user_info->new_user_red; ?>
The users can check one ore more checkboxes. If a user checks all 3 Checkboxes for example the result shows up in the author box as:
blond brown red
Everthing works fine, but please help me to change my code to achive this result:
blond, brown, red
When i put a "," between the codes it shows me the desired result. BUT if a user
only checks on checkbox it shows me:
blond,,
I would be very pleased if you would support me :)
<?php
$userarr = array(
$user_info->new_user_blond,
$user_info->new_user_brown,
$user_info->new_user_red,
);
$result = implode(',',array_filter($userarr));
echo $result;
?>
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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
$output = htmlspecialchars("<tr></tr>", ENT_QUOTES);
Use htmlentities
<?php
echo htmlspecialchars('<tr></tr>');
?>
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I have problem with that code so please send me answer as soon as possible.
echo "<pre >";print_r($q) echo"</pre>";
Correct format to print reocrds is
echo "<pre>";
print_r($q);
echo"</pre>";
You are missing the delimiter ';' after print_r
echo "<pre >"; print_r($q); echo "</pre>";
plase add semi column (';') after print_r statement
echo "<pre >";print_r($q); echo"</pre>";
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I wrote PHP in HTML code :
<div id="loginContainer">
<?php
if(!$_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.
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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.