Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
$foo= 'dudes';
$bar= 'whats up';
<?php echo 'hey,'.$foo.' '.$bar.'?'; ?>
<?php echo "hey, $foo $bar?"; ?>
is
<span style="color:#993333">
<?php echo "hey, $foo $bar?"; ?>
</span>
slower than
<span style="color:#339933">
<?php echo 'hey,'.$foo.' '.$bar.'?'; ?>
</span>
?
Yes. It is slightly faster to use single quotes.
This is because when you use double quotes PHP has to parse to check if there are variables in there.
Speed difference in using inline strings vs concatenation in php5?