PHP - Manual: ECHO
2025-11-04
<?php
/*
 * Dump text
 * opcode number: 40
 */
echo "hello world";
?>
Function name: (null)
Compiled variables: none
| line | # | op | fetch | ext | return | operands | 
|---|---|---|---|---|---|---|
| 6 | 0 | ECHO | 'hello+world' | |||
| 7 | 1 | RETURN | 1 | 
官方地址:https://www.php.net/manual/en/internals2.opcodes.echo.php