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This is my page url
http://myaliveidea.com/news/news/readmore/56/%20When%20Harry%20and%20Sally%20met%20New%20York%20City
but i want my page url like this
http://myaliveidea.com/news/news/readmore/59/When-Harry-and-Sally-met-New-York- City
the solution of this question is
<?php
$url = str_replace(' ','-',$sport['title']);
$url = str_replace(":",'',$url);
$url = str_replace("'",'',$url);
?>
<?php echo $sport_top['title'];?>
Use urldecode();
$url = urldecode($url);
then replace spaces(' ') by - using str_replace();
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I am trying to pass a simple php value to html but I cannot format it in the right way. How can I do this?
<?php
$html = '
<img src="'$val'.svg" alt="15"> //Does not work
';
$val = 5;
?>
You would try to format it this way:
<?php
$val = 5;
$html = "<img src='${val}.svg' alt='15'> ";
?>
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I'm retrieving the postal code by using -
<?php $pstcde = file_get_contents('https://ipapi.co/'.$_SERVER['REMOTE_ADDR'] . '/postal/'); ?>
It works great but if the postal code is not found, it says, "None". I can't find a way to disable the message.
You can empty the variable if the respond is None. With a simple check.
<?php
$pstcde = file_get_contents('https://ipapi.co/'.$_SERVER['REMOTE_ADDR'] . '/postal/');
if($pstcde === "None")
$pstcde = ""; //Empty string. Or you can use unset($pstcde); if you want to unset the variable.
?>
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function wrap($str) {
$str="[#id=\"".$str."\"]";
return($str);
}
$str="Hi";
$str=wrap($str);
I would have $str like [#id="Hi"], but i have $str like [#id=\"Hi\"]
How could i do that?
$str='[#id="'.$str.'"]';
replace " with '
The code works as expected, no need to change quotes to single ticks or remove the second pair of double quotes.
Probably the backslashes are added later. If you just echo $str; after your snippet it shows this in a browser
[#id="Hi"]
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Im newbie in php im learning it since some weeks ago but i didnt understand one thing.
I have a
$url = "http://example.com/";
define('LOCATION', '<?php echo $url; ?>');
but it is not working. I didnt understand why "define" term cannot read
<?php
$url = "http://example.com/";
define('LOCATION', $url);
1.You are alreay in php tag,so no need of any extra php tag.
2.And when assigning value to a variable , we never use echo in php . Its used to display value in html only.
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$uid = mysql_real_escape_string($_SESSION['username']);
$url = "https://blockchain.info/merchant/$guid/new_address?password=$main_password&second_password=$second_password&label=$uid";
if (isset($_POST['amount'])){
$_SESSION['USD_amount'] = $_POST['amount'];
$_SESSION['BTC_amount'] = number_format($_SESSION['USD_amount']/$rate, 8, '.', '');
$temp = _curl($url, '', '');
$_SESSION['BTC_Address'] = get_string_between($temp, 'address":"', '"');
}
I have curl the latest version installed but it doesn't seem to fix the problem.
Any suggestion ?
Curl is initiated with, for example:
$ch = curl_init($url);
there's no function called _curl()
Suggested reading:
http://php.net/manual/en/book.curl.php