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PHP Manual :: UNSET_VAR



UNSET_OBJ || USER_OPCODE || Opcode Descriptions and Examples || PHP Manual

<?php
/*
 * Unset the variable and store the original value into "result".
 * opcode number: 74
 */
$x 1;
$a='x';
unset($
$a);
?>

Function name: (null)

Compiled variables: !0=$x, !1=$a

line#op fetchextreturn operands
60 ASSIGN     !0,1
71 ASSIGN     !1,'x'
82 UNSET_VAR   $2 !1
93 RETURN     1


UNSET_OBJ || USER_OPCODE || Opcode Descriptions and Examples || PHP Manual
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