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$marks=array(
array(a1,a2,a3),
array(b1,b2,b3),
array(c1,c2,c3)
);
so i want this in foreach loop
example
echo "text-start".$marks[0]."text11".$marks[1]."text22".$marks[2]."text-end";
and result to be:
text-starta1text11a2text22a3text-end
text-startb1text11b2text22b3text-end
text-startc1text11c2text22c3text-end
i tried this but it show a1a2a3 b1b2b3
and i cant add text between them
for($r=0;$r<count($marks);$r++)
{
for($c=0;$c<count($marks[$r]);$c++)
{
echo $marks[$r][$c]."test";
}
echo "111<br>";
}
Basics...
foreach($marks as $marky_marks){
echo "text-start".$marky_marks[0]."text11".$marky_marks[1]."text22".$marky_marks[2]."text-end";
}
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Closed 1 year ago.
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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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Closed 2 years ago.
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Please can anyone help me out, I've done an API Call and I need to get a single value from the response, as response comes with jsonp.
jsonp ({"statuscode":"025","RRR":"290007816182","status":"Payment Reference generated"})"
You should get response in a variable and use json_decode function like following :
$response = '{"statuscode":"025","RRR":"290007816182","status":"Payment Reference generated"}';
$result = json_decode($response);
echo $result->statuscode;
echo "<br>";
echo $result->RRR;
echo "<br>";
echo $result->status;
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Closed 4 years ago.
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So, I get this assoc array structure :
pastebin.com/9nEGKsK0
How can I fetch the urls by 'foreach'?
Help.
You can try this:
<?php foreach($array['response']['items'] as $item) {
foreach($item['sizes'] as $size) {
echo $size['url'];
}
}
echo '<pre>';
print_r($array);
echo '</pre>';
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Closed 6 years ago.
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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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Closed 8 years ago.
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Welcome. I am trying to display the on-screen images from a folder. Everything works but in the beginning I display two empty pictures. Here is my code:
$fileObject = new DirectoryIterator('./images/');
foreach($fileObject as $file)
{
echo "<img src='".'./images/'.$file."' />";
}
Just skip . and ..:
$fileObject = new DirectoryIterator('./images/');
foreach($fileObject as $file)
{
if ($file->isDot()) continue;
echo "<img src='".'./images/'.$file->getFilename()."' />";
}
Also you probably want $file->getFilename() to get the filename.