Search results for: "PHP 5.3"

What are the potential issues when upgrading from PHP 5.3 to 5.4 regarding htmlentities function behavior?

When upgrading from PHP 5.3 to 5.4, the htmlentities function behavior may change slightly due to changes in default encoding. To ensure consistent be...

What are the potential issues when upgrading from PHP 5.2 to PHP 5.3?

One potential issue when upgrading from PHP 5.2 to PHP 5.3 is the deprecation of the "call-time pass-by-reference" feature, where functions could be c...

What potential issues can arise when migrating from PHP 5.2 to PHP 5.3 in a website or application?

One potential issue when migrating from PHP 5.2 to PHP 5.3 is the deprecation of the "call-time pass-by-reference" feature, where functions cannot be...

What are the potential issues with using the ereg() function in PHP, especially in older versions like PHP 5.3?

The ereg() function is deprecated in PHP 5.3 and removed in PHP 7. It is recommended to use the preg_match() function instead, which offers more featu...

Are there any potential pitfalls to be aware of when using substr_count() in PHP 5.3?

When using substr_count() in PHP 5.3, one potential pitfall to be aware of is that the function is case-sensitive. This means that if you are searchin...