This is a collection of questions that come up every now and then about syntax in PHP. This is also a Community Wiki, so everyone is invited to participate in maintaining this list.
It used to be hard to find questions about operators and other syntax tokens.¹
The main idea is to have links to existing questions on Stack Overflow, so it's easier for us to reference them, not to copy over content from …
你怎么称呼这个->在PHP中找到的箭头操作符？
它可以是减号,破折号或连字符,后跟大于号(或右V形).
在大声朗读代码时你怎么发音？