Php count vs sizeof

//pre-calculate the size of array
$size = count($x); //or $size = sizeOf($x);

for ($i=0; $i<$size; $i++) {
    //...
}

//don't pre-calculate
for ($i=0; $i<count($x); $i++) { //or $i<sizeOf($x);
    //...
}

Source: stackoverflow.com

Similar codes

0 vote103 views1 answer
Refresh database tables yii 1
PHP
31 votes104 views3 answers
Carbon laravel use
PHP
3 votes102 views3 answers
Ternary operator in php
PHP
0 vote106 views1 answer
ReflectionException: Class Magento\Framework\App\Http\Interceptor does not exist in
PHP
1 vote96 views2 answers
Get file name from url in php
PHP
0 vote131 views1 answer
Macos how host laravel website on localhost and intranet wifi
PHP Laravel
12 votes127 views4 answers
Bcrypt laravel
PHP
2 votes100 views3 answers
Orm
PHP
11 votes189 views6 answers
Php curl
PHP
-1 vote111 views1 answer
Add password php file
PHP