query: What is  syntax in PHP code?
positive_passages.docid: 15994
positive_passages.text: Reference — What does this symbol mean in PHP?
negative_passages.docid: 29593
negative_passages.text: What is the "->" PHP operator called?
negative_passages.docid: 12511
negative_passages.text: Magic quotes in PHP
negative_passages.docid: 155065
negative_passages.text: What is the "break/continue $var syntax" (will be removed in PHP 5.4)?
negative_passages.docid: 108661
negative_passages.text: In php, is 0 treated as empty?
negative_passages.docid: 105242
negative_passages.text: Uppercase Booleans vs. Lowercase in PHP
negative_passages.docid: 25566
negative_passages.text: What do two colons mean in PHP?
negative_passages.docid: 122671
negative_passages.text: Writing a function in php
negative_passages.docid: 147469
negative_passages.text: What does this syntax mean in Python?
negative_passages.docid: 17184
negative_passages.text: Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
negative_passages.docid: 37909
negative_passages.text: Understanding nested PHP ternary operator
negative_passages.docid: 70947
negative_passages.text: DEFINE vs Variable in PHP
negative_passages.docid: 32293
negative_passages.text: What's the difference between if(!$variable) and if(isset($variable))?
negative_passages.docid: 21276
negative_passages.text: Is syntax highlighting only applied to code after posting?
negative_passages.docid: 112144
negative_passages.text: variable-variables in PHP
negative_passages.docid: 114571
negative_passages.text: PHP curly brace syntax for member variable
negative_passages.docid: 97134
negative_passages.text: PHP conditionals, brackets needed?