Function split_concat_parts

src/code_actions/extract_constant.rs:178–200

Split a string on the PHP `.` concatenation operator, respecting string literal boundaries.

(text: &str)

/// Split a string on the PHP `.` concatenation operator, respecting
/// string literal boundaries.
fn split_concat_parts(text: &str) -> Vec<&str> {
    let mut parts = Vec::new();
    let bytes = text.as_bytes();
    let mut start = 0;
    let mut i = 0;
    let mut in_single = false;
    let mut in_double = false;

    while i < bytes.len() {
        match bytes[i] {
            b'\'' if !in_double => in_single = !in_single,
            b'"' if !in_single => in_double = !in_double,
            b'.' if !in_single && !in_double => {
                parts.push(&text[start..i]);
                start = i + 1;
            }
            _ => {}
        }
        i += 1;
    }
    parts.push(&text[start..]);
    parts
}

// ─── Name generation ────────────────────────────────────────────────────────