Php/docs/internals2.opcodes.bool
From Get docs
BOOL
PHP code
<?php/* * convert value1 to boolean and store in result?????????? * opcode number: 52 */if (1 || 2 || 1) echo "foo";//$a = true;//if($a) echo "foo";?>
PHP opcodes
Function name: (null)
Compiled variables: none
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | JMPNZ_EX | ~0 | 1,->2 | ||
| 1 | BOOL | ~0 | 2 | |||
| 2 | JMPNZ_EX | ~0 | ~0,->4 | |||
| 3 | BOOL | ~0 | 1 | |||
| 4 | JMPZ | ~0,->7 | ||||
| 5 | ECHO | 'foo' | ||||
| 6 | JMP | ->7 | ||||
| 9 | 7 | RETURN | 1 |
