I am a beginner PHP developer and I have a question related to string operations. I would appreciate it if someone could clarify whether PHP allows us to perform string operations such as calculating the length of a string or extracting a substring.
I have recently started working on a PHP project and there are certain tasks where I need to manipulate strings. For example, I would like to calculate the length of a string to determine its size or extract a specific portion of a string for further processing. However, I am not sure if PHP has built-in functions or methods to perform these operations.
If anyone has experience with PHP and knows how to handle string operations like these, I would be grateful for your guidance. Additionally, if there are any tutorials or documentation that you could recommend on this topic, it would be incredibly helpful.
Thank you in advance for your assistance!