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Server IP : 79.136.114.73 / Your IP : 216.73.216.238 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/serialize/ |
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--TEST-- Test serialize() & unserialize() functions: arrays (circular references) --INI-- serialize_precision=100 --FILE-- <?php /* Prototype : proto string serialize(mixed variable) * Description: Returns a string representation of variable (which can later be unserialized) * Source code: ext/standard/var.c * Alias to functions: */ /* Prototype : proto mixed unserialize(string variable_representation) * Description: Takes a string representation of variable and recreates it * Source code: ext/standard/var.c * Alias to functions: */ echo "\n--- Testing Circular reference of an array ---\n"; echo "-- Normal array --\n"; $arr_circ = array(0, 1, -2, 3.333333, "a", array(), &$arr_circ); $serialize_data = serialize($arr_circ); var_dump( $serialize_data ); $arr_circ = unserialize($serialize_data); var_dump( $arr_circ ); echo "\n-- Associative array --\n"; $arr_asso = array("a" => "test"); $arr_asso[ "b" ] = &$arr_asso[ "a" ]; var_dump($arr_asso); $serialize_data = serialize($arr_asso); var_dump($serialize_data); $arr_asso = unserialize($serialize_data); var_dump($arr_asso); echo "\nDone"; ?> --EXPECTF-- --- Testing Circular reference of an array --- -- Normal array -- string(238) "a:7:{i:0;i:0;i:1;i:1;i:2;i:-2;i:3;d:3.333333000000000101437080957111902534961700439453125;i:4;s:1:"a";i:5;a:0:{}i:6;a:7:{i:0;i:0;i:1;i:1;i:2;i:-2;i:3;d:3.333333000000000101437080957111902534961700439453125;i:4;s:1:"a";i:5;a:0:{}i:6;R:8;}}" array(7) { [0]=> int(0) [1]=> int(1) [2]=> int(-2) [3]=> float(3.333333) [4]=> string(1) "a" [5]=> array(0) { } [6]=> &array(7) { [0]=> int(0) [1]=> int(1) [2]=> int(-2) [3]=> float(3.333333) [4]=> string(1) "a" [5]=> array(0) { } [6]=> *RECURSION* } } -- Associative array -- array(2) { ["a"]=> &string(4) "test" ["b"]=> &string(4) "test" } string(37) "a:2:{s:1:"a";s:4:"test";s:1:"b";R:2;}" array(2) { ["a"]=> &string(4) "test" ["b"]=> &string(4) "test" } Done