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467 lines
6.2 KiB
PHP
467 lines
6.2 KiB
PHP
--TEST--
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serialization: arrays with references to the containing array
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--FILE--
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<?php
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/* Prototype : proto string serialize(mixed variable)
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* Description: Returns a string representation of variable (which can later be unserialized)
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* Source code: ext/standard/var.c
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* Alias to functions:
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*/
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/* Prototype : proto mixed unserialize(string variable_representation)
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* Description: Takes a string representation of variable and recreates it
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* Source code: ext/standard/var.c
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* Alias to functions:
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*/
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function check(&$a) {
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var_dump($a);
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$ser = serialize($a);
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var_dump($ser);
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$b = unserialize($ser);
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var_dump($b);
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$b[0] = "b0.changed";
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var_dump($b);
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$b[1] = "b1.changed";
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var_dump($b);
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$b[2] = "b2.changed";
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var_dump($b);
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}
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echo "\n\n--- 1 refs container:\n";
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$a = array();
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$a[0] = &$a;
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$a[1] = 1;
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$a[2] = 1;
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check($a);
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echo "\n\n--- 1,2 ref container:\n";
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$a = array();
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$a[0] = &$a;
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$a[1] = &$a;
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$a[2] = 1;
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check($a);
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echo "\n\n--- 1,2,3 ref container:\n";
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$a = array();
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$a[0] = &$a;
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$a[1] = &$a;
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$a[2] = &$a;
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check($a);
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echo "Done";
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?>
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--EXPECT--
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--- 1 refs container:
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array(3) {
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[0]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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unicode(56) "a:3:{i:0;a:3:{i:0;R:2;i:1;i:1;i:2;i:1;}i:1;i:1;i:2;i:1;}"
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array(3) {
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[0]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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int(1)
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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unicode(10) "b2.changed"
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}
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--- 1,2 ref container:
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array(3) {
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[0]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[2]=>
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int(1)
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}
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[1]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[2]=>
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int(1)
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}
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[2]=>
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int(1)
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}
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unicode(56) "a:3:{i:0;a:3:{i:0;R:2;i:1;R:2;i:2;i:1;}i:1;R:2;i:2;i:1;}"
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array(3) {
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[0]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[2]=>
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int(1)
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}
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[1]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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int(1)
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}
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[2]=>
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int(1)
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}
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b0.changed"
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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&unicode(10) "b1.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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&unicode(10) "b1.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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unicode(10) "b2.changed"
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}
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--- 1,2,3 ref container:
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array(3) {
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[0]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[2]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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}
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[1]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[2]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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}
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[2]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[2]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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}
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}
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unicode(56) "a:3:{i:0;a:3:{i:0;R:2;i:1;R:2;i:2;R:2;}i:1;R:2;i:2;R:2;}"
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array(3) {
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[0]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[2]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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}
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[1]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[2]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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}
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[2]=>
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&array(3) {
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[0]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[1]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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[2]=>
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&array(3) {
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[0]=>
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*RECURSION*
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[1]=>
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*RECURSION*
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[2]=>
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*RECURSION*
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}
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}
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}
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b0.changed"
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[2]=>
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&unicode(10) "b0.changed"
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}
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array(3) {
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[0]=>
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&unicode(10) "b1.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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&unicode(10) "b1.changed"
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}
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array(3) {
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[0]=>
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&unicode(10) "b2.changed"
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[1]=>
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&unicode(10) "b2.changed"
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[2]=>
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&unicode(10) "b2.changed"
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}
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Done
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