Define PHP string literal with $ as data [duplicate] - php

This question already has answers here:
What is the difference between single-quoted and double-quoted strings in PHP?
(7 answers)
Closed 2 years ago.
How do i define this variable?
$smsTabale = "CRONUS International Ltd_$Message Log";


Add \ before $
$smsTabale = "CRONUS International Ltd_\$Message Log";

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how to put html code in php with echo when I alerady use ' and " in my html code [duplicate]

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How can I echo HTML in PHP?
(13 answers)
What is the difference between single-quoted and double-quoted strings in PHP?
(7 answers)
Closed 1 year ago.
else
{
echo <button onclick="window.location.href='des2.php';">lancer les des</button>;
}
How should I mark out the html code ?

How Can you add a variable inside do_shortcode("") [duplicate]

This question already has answers here:
What is the difference between single-quoted and double-quoted strings in PHP?
(7 answers)
PHP - concatenate or directly insert variables in string
(15 answers)
Closed 1 year ago.
So how would you add a variable inside a do_shortcode(''); Basically i have a variable holding a URL which is what I want to add inside the url attributte, but i am not sure how to do it.
This is what I tried so far
<?php echo do_shortcode('[evp_embed_video url='"'. $video .'"' preload="auto" template="mediaelement"]'); ?>
but of course, it didn't work. Any advice on how to properly format this?

Echo HTML not working because of double quote? [duplicate]

This question already has answers here:
What is the difference between single-quoted and double-quoted strings in PHP?
(7 answers)
Closed 4 years ago.
I know that in this code:
echo '<button style="width:100%;"class="uk-button" data-uk-modal="{target:#my-id'}">Kurstermine anzeigen</button>';
this: data-uk-modal="{target:#my-id'}" causes that any other code below won't run. But how can I fix it? I already tried fixing it by adding \ before the " but this doesn't change the behavior of the error.

<?php
echo <<<EOT
<button style="width:100%;"class="uk-button" data-uk-modal="{target:#my-id'}">Kurstermine anzeigen</button>
EOT;

php how to add new line to string [duplicate]

This question already has answers here:
What is the difference between single-quoted and double-quoted strings in PHP?
(7 answers)
Closed 5 years ago.
I want to add new line to an existing string I tried this way
$filename = 'popups-'.$jsonData['name'].'.js';
$text = $jsonData['text'].'\n';
However I get \n directly append in the string instead of a new line
What am I doing wrong here??

you should use double quotes for this
$filename = 'popups-'.$jsonData['name'].'.js';
$text = $jsonData['text']."\n";
http://php.net/manual/en/language.types.string.php

Saving a string $variable into another variable [duplicate]

This question already has answers here:
What is the difference between single-quoted and double-quoted strings in PHP?
(7 answers)
Closed 6 years ago.
first time asking here.
In php I need to insert a '$variable' as a string with the '$' sign into a $txt variable.
any ideas?
Thanks

Answer:
<?php $txt = '$variable' ?>
If you want know more how it works.
http://php.net/manual/en/language.types.string.php

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