Manuel PHP Dans le coeur de PHP : Guide du Hacker Zend Engine 2 Opcodes Opcode Descriptions and Examples PRINT PRE_INC_OBJ QM_ASSIGN PRINT PHP code <?php/* * * opcode number: 41 */print "Hello World";?> PHP opcodes Function name: (null) Compiled variables: none line#op fetchextreturn operands 60 PRINT ~0 'Hello+World' 1 FREE ~0 72 RETURN 1