<?php class foo { static $mem; static function setMem( &$v ) { self::$mem[ $v[0] ] = $v[1]; } static function readMem( &$v ) { $a = $v[3]; $v[2][$a] =& self::$mem[ $v[1] ]; } static function reset( &$v ) { reset( $v[0] ); } static function each( &$v ) { var_dump( $v ); $t = each( $v[0] ); self::$mem[ $v[1] ] = $t[1]; } static function show( &$v ) { echo $v[0]; } } $reset = array(null); $each = array(null, 'new'); $show = array(null); $arr = array( array('variable', array(1, 2, 3) ), array( 1=>'variable', 3=>0 ), array(), array( 1=>'variable', 3=>0 ), $each, array( 1=>'new', 3=>0 ),// 5 $show, ); $arr[1][2] =& $reset; $arr[2][0] =& $reset; $arr[3][2] =& $each; $arr[5][2] =& $show; $n = 0; foo::setMem( $arr[$n++] ); // 0 foo::readMem( $arr[$n++] ); // 1 foo::reset( $arr[$n++] ); // 2 foo::readMem( $arr[$n++] ); // 3 var_dump( $each ); foo::each( $arr[$n++] ); // 4 foo::readMem( $arr[$n++] ); // 5 foo::show( $arr[$n++] ); // 6
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