keywords: Symfony slice objects Doctrine Collections PHP array functions

Keywords: Symfony PHP serialize strings serialization

keywords: Symfony PHP string manipulation copy strings UnicodeString ` block contains relevant keywords for better SEO. - The `` block provides a brief description of the content which also aids in SEO. Adjust the content in the strings keywords a

keywords: Symfony hash strings password hashing security PHP

keywords: Symfony PHP string comparison strcmp === operator programming

Keywords: Symfony deduplicate objects PHP collections Symfony collections.

Keywords: Symfony PHP string iteration

Keywords: Symfony hash objects security PHP hashing password hashing