Tickets :: Comment on [#7181] Fatal error: Cannot use object of type PEAR_Error as array in /usr/share/horde3/lib/Horde/IMAP/Cache.php on line 80

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Comment	> I have no idea if any of the below is useful, but I repeated the > output using var_dump($ptr) as Michael had suggested later in a > follow-up post. I got 16MB of text output that I pruned extensively. > I've looked through my apache_log and error_log and can't find any > errors. There are no errors reported to syslog as far as I can tell > either. This occurs when trying to enable memcache with caching the > message list in imp. > > > > object(PEAR_Error)#23 (8) { > > ["error_message_prefix"]=> > > string(0) "" > > ["mode"]=> > > int(1) > > ["level"]=> > > int(1024) > > ["code"]=> > > NULL > > ["message"]=> > > string(23) "Unserialization failed." > > ["userinfo"]=> > > NULL > > ["backtrace"]=> > > array(9) { > > [0]=> > > array(6) { > > ["file"]=> > > string(23) "/usr/share/php/PEAR.php" > > ["line"]=> > > int(572) > > ["function"]=> > > string(10) "PEAR_Error" > > ["class"]=> > > string(10) "PEAR_Error" > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(5) { > > [0]=> > > string(23) "Unserialization failed." > > [1]=> > > NULL > > [2]=> > > int(1) > > [3]=> > > int(1024) > > [4]=> > > NULL > > } > > } > > [1]=> > > array(7) { > > ["file"]=> > > string(55) "/var/www/localhost/htdocs/horde/lib/Horde/Serialize.php" > > ["line"]=> > > int(378) > > ["function"]=> > > string(10) "raiseError" > > ["class"]=> > > string(4) "PEAR" > > ["object"]=> > > object(IMP_IMAP_Cache)#22 (5) { > > ["_statuscache"]=> > > array(0) { > > } > > ["_arrival"]=> > > array(0) { > > } > > ["_tosave"]=> > > bool(false) > > ["_usecache"]=> > > bool(true) > > ["_cache"]=> > > &array(2) { > > ["{localhost:143/imap/notls}INBOX.box1"]=> > > array(2) { > > ["k"]=> > > string(24) "4830\|7722\|1154856791\|1\|1" > > ["d"]=> > > array(2) { > > ["msgl"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(2) { > > ["m"]=> > > array(0) { > > } > > ["s"]=> > > array(4830) { > > [0]=> > > (and so on for the next 4000+ entries) > > [4828]=> > > int(2) > > [4829]=> > > int(1) > > } > > } > > } > > ["arrival"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(4830) { > > [1]=> > > int(0) > > (another 4000+ entries) > > int(4827) > > [7720]=> > > int(4828) > > [7721]=> > > int(4829) > > } > > } > > } > > } > > ["{localhost:143/imap/notls}INBOX.box2"]=> > > &object(PEAR_Error)#23 (8) { > > ["error_message_prefix"]=> > > string(0) "" > > ["mode"]=> > > int(1) > > ["level"]=> > > int(1024) > > ["code"]=> > > NULL > > ["message"]=> > > string(23) "Unserialization failed." > > ["userinfo"]=> > > NULL > > ["backtrace"]=> > > array(9) { > > [0]=> > > array(6) { > > ["file"]=> > > string(23) "/usr/share/php/PEAR.php" > > ["line"]=> > > int(572) > > ["function"]=> > > string(10) "PEAR_Error" > > ["class"]=> > > string(10) "PEAR_Error" > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(5) { > > [0]=> > > string(23) "Unserialization failed." > > [1]=> > > NULL > > [2]=> > > int(1) > > [3]=> > > int(1024) > > [4]=> > > NULL > > } > > } > > [1]=> > > array(7) { > > ["file"]=> > > string(55) > "/var/www/localhost/htdocs/horde/lib/Horde/Serialize.php" > > ["line"]=> > > int(378) > > ["function"]=> > > string(10) "raiseError" > > ["class"]=> > > string(4) "PEAR" > > ["object"]=> > > object(IMP_IMAP_Cache)#22 (5) { > > ["_statuscache"]=> > > array(0) { > > } > > ["_arrival"]=> > > array(0) { > > } > > ["_tosave"]=> > > bool(false) > > ["_usecache"]=> > > bool(true) > > ["_cache"]=> > > &array(2) { > > ["{localhost:143/imap/notls}INBOX.box1"]=> > > array(2) { > > ["k"]=> > > string(24) "4830\|7722\|1154856791\|1\|1" > > ["d"]=> > > array(2) { > > ["msgl"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(2) { > > ["m"]=> > > array(0) { > > } > > ["s"]=> > > array(4830) { > > [0]=> > > int(7721) > > [1]=> > > int(7720) > > [2]=> > > int(7719) > > (4000+ entries again) > > int(5) > > [4826]=> > > int(4) > > [4827]=> > > int(3) > > [4828]=> > > int(2) > > [4829]=> > > int(1) > > } > > } > > } > > ["arrival"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(4830) { > > [1]=> > > int(0) > > [2]=> > > (wheee more!) > > int(4827) > > [7720]=> > > int(4828) > > [7721]=> > > int(4829) > > } > > } > > } > > } > > ["{localhost:143/imap/notls}INBOX.box2"]=> > > RECURSION > > } > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(1) { > > [0]=> > > string(23) "Unserialization failed." > > } > > } > > [2]=> > > array(7) { > > ["file"]=> > > string(55) > "/var/www/localhost/htdocs/horde/lib/Horde/Serialize.php" > > ["line"]=> > > int(111) > > ["function"]=> > > string(12) "_unserialize" > > ["class"]=> > > string(15) "Horde_Serialize" > > ["object"]=> > > object(IMP_IMAP_Cache)#22 (5) { > > ["_statuscache"]=> > > array(0) { > > } > > ["_arrival"]=> > > array(0) { > > } > > ["_tosave"]=> > > bool(false) > > ["_usecache"]=> > > bool(true) > > ["_cache"]=> > > &array(2) { > > ["{localhost:143/imap/notls}INBOX.box1"]=> > > array(2) { > > ["k"]=> > > string(24) "4830\|7722\|1154856791\|1\|1" > > ["d"]=> > > array(2) { > > ["msgl"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(2) { > > ["m"]=> > > array(0) { > > } > > ["s"]=> > > array(4830) { > > [0]=> > > int(7721) > > [1]=> > > int(7720) > > [2]=> > > (removed) > > int(3) > > [4828]=> > > int(2) > > [4829]=> > > int(1) > > } > > } > > } > > ["arrival"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(4830) { > > [1]=> > > int(0) > > [2]=> > > (removed) > > [7719]=> > > int(4827) > > [7720]=> > > int(4828) > > [7721]=> > > int(4829) > > } > > } > > } > > } > > ["{localhost:143/imap/notls}INBOX.box2"]=> > > RECURSION > > } > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(3) { > > [0]=> > > RECURSION > > [1]=> > > int(6) > > [2]=> > > NULL > > } > > } > > [3]=> > > array(7) { > > ["file"]=> > > string(54) > "/var/www/localhost/htdocs/horde/imp/lib/IMAP/Cache.php" > > ["line"]=> > > int(105) > > ["function"]=> > > string(11) "unserialize" > > ["class"]=> > > string(15) "Horde_Serialize" > > ["object"]=> > > object(IMP_IMAP_Cache)#22 (5) { > > ["_statuscache"]=> > > array(0) { > > } > > ["_arrival"]=> > > array(0) { > > } > > ["_tosave"]=> > > bool(false) > > ["_usecache"]=> > > bool(true) > > ["_cache"]=> > > &array(2) { > > ["{localhost:143/imap/notls}INBOX.box1"]=> > > array(2) { > > ["k"]=> > > string(24) "4830\|7722\|1154856791\|1\|1" > > ["d"]=> > > array(2) { > > ["msgl"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(2) { > > ["m"]=> > > array(0) { > > } > > ["s"]=> > > array(4830) { > > [0]=> > > int(7721) > > [1]=> > > int(7720) > > (removed) > > int(6) > > [4825]=> > > int(5) > > [4826]=> > > int(4) > > [4827]=> > > int(3) > > [4828]=> > > int(2) > > [4829]=> > > int(1) > > } > > } > > } > > ["arrival"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(4830) { > > [1]=> > > int(0) > > [2]=> > > int(1) > > [3]=> > > (removed) > > int(4822) > > [7715]=> > > int(4823) > > [7716]=> > > int(4824) > > [7717]=> > > int(4825) > > [7718]=> > > int(4826) > > [7719]=> > > int(4827) > > [7720]=> > > int(4828) > > [7721]=> > > int(4829) > > } > > } > > } > > } > > ["{localhost:143/imap/notls}INBOX.box2"]=> > > RECURSION > > } > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(2) { > > [0]=> > > NULL > > [1]=> > > int(6) > > } > > } > > [4]=> > > array(7) { > > ["file"]=> > > string(51) > "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(861) > > ["function"]=> > > string(8) "getCache" > > ["class"]=> > > string(14) "IMP_IMAP_Cache" > > ["object"]=> > > object(IMP_IMAP_Cache)#22 (5) { > > ["_statuscache"]=> > > array(0) { > > } > > ["_arrival"]=> > > array(0) { > > } > > ["_tosave"]=> > > bool(false) > > ["_usecache"]=> > > bool(true) > > ["_cache"]=> > > &array(2) { > > ["{localhost:143/imap/notls}INBOX.box1"]=> > > array(2) { > > ["k"]=> > > string(24) "4830\|7722\|1154856791\|1\|1" > > ["d"]=> > > array(2) { > > ["msgl"]=> > > array(2) { > > ["hd"]=> > > bool(true) > > ["d"]=> > > array(2) { > > ["m"]=> > > array(0) { > > } > > ["s"]=> > > array(4830) { > > [0]=> > > int(7721) > > [1]=> > > int(7720) > > [2]=> > > int(7719) > > [3]=> > > int(7718) > > [4236]=> > > int(1104) > > [4237]=> > > int(1103) > > [4238]=> > > int(1099) > > [4239]=> > > (300000+ lines removed, all the same kinda stuff) > > [6259]=> > > int(3940) > > [6260]=> > > int(3941) > > [6261]=> > > int(3942) > > [6262]=> > > > > [7721]=> > > int(4829) > > } > > } > > } > > } > > ["{localhost:143/imap/notls}INBOX.box2"]=> > > RECURSION > > } > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(4) { > > [0]=> > > &NULL > > [1]=> > > &string(35) "{localhost:143/imap/notls}INBOX.box2" > > [2]=> > > &string(4) "msgl" > > [3]=> > > &int(0) > > } > > } > > [5]=> > > array(7) { > > ["file"]=> > > string(51) > "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(621) > > ["function"]=> > > string(9) "_getCache" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["object"]=> > > object(IMP_Mailbox)#21 (8) { > > ["_mailbox"]=> > > string(9) "INBOX.box2" > > ["_arrayIndex"]=> > > NULL > > ["_lastArrayIndex"]=> > > NULL > > ["_build"]=> > > bool(false) > > ["_sorted"]=> > > array(0) { > > } > > ["_sortedInfo"]=> > > array(0) { > > } > > ["_cacheexpire"]=> > > bool(false) > > ["_searchmbox"]=> > > bool(false) > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(3) { > > [0]=> > > &string(9) "INBOX.box2" > > [1]=> > > &string(4) "msgl" > > [2]=> > > &int(0) > > } > > } > > [6]=> > > array(7) { > > ["file"]=> > > string(51) > "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(127) > > ["function"]=> > > string(10) "_setSorted" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["object"]=> > > object(IMP_Mailbox)#21 (8) { > > ["_mailbox"]=> > > string(9) "INBOX.box2" > > ["_arrayIndex"]=> > > NULL > > ["_lastArrayIndex"]=> > > NULL > > ["_build"]=> > > bool(false) > > ["_sorted"]=> > > array(0) { > > } > > ["_sortedInfo"]=> > > array(0) { > > } > > ["_cacheexpire"]=> > > bool(false) > > ["_searchmbox"]=> > > bool(false) > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(1) { > > [0]=> > > &int(1) > > } > > } > > [7]=> > > array(7) { > > ["file"]=> > > string(51) > "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(105) > > ["function"]=> > > string(11) "IMP_Mailbox" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["object"]=> > > object(IMP_Mailbox)#21 (8) { > > ["_mailbox"]=> > > string(9) "INBOX.box2" > > ["_arrayIndex"]=> > > NULL > > ["_lastArrayIndex"]=> > > NULL > > ["_build"]=> > > bool(false) > > ["_sorted"]=> > > array(0) { > > } > > ["_sortedInfo"]=> > > array(0) { > > } > > ["_cacheexpire"]=> > > bool(false) > > ["_searchmbox"]=> > > bool(false) > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(2) { > > [0]=> > > &string(9) "INBOX.box2" > > [1]=> > > &NULL > > } > > } > > [8]=> > > array(6) { > > ["file"]=> > > string(47) "/var/www/localhost/htdocs/horde/imp/mailbox.php" > > ["line"]=> > > int(229) > > ["function"]=> > > string(9) "singleton" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["type"]=> > > string(2) "::" > > ["args"]=> > > array(1) { > > [0]=> > > &string(9) "INBOX.box2" > > } > > } > > } > > ["callback"]=> > > NULL > > } > > } > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(4) { > > [0]=> > > &NULL > > [1]=> > > &string(35) "{localhost:143/imap/notls}INBOX.box2" > > [2]=> > > &string(4) "msgl" > > [3]=> > > &int(0) > > } > > } > > [5]=> > > array(7) { > > ["file"]=> > > string(51) "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(621) > > ["function"]=> > > string(9) "_getCache" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["object"]=> > > object(IMP_Mailbox)#21 (8) { > > ["_mailbox"]=> > > string(9) "INBOX.box2" > > ["_arrayIndex"]=> > > NULL > > ["_lastArrayIndex"]=> > > NULL > > ["_build"]=> > > bool(false) > > ["_sorted"]=> > > array(0) { > > } > > ["_sortedInfo"]=> > > array(0) { > > } > > ["_cacheexpire"]=> > > bool(false) > > ["_searchmbox"]=> > > bool(false) > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(3) { > > [0]=> > > &string(9) "INBOX.box2" > > [1]=> > > &string(4) "msgl" > > [2]=> > > &int(0) > > } > > } > > [6]=> > > array(7) { > > ["file"]=> > > string(51) "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(127) > > ["function"]=> > > string(10) "_setSorted" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["object"]=> > > object(IMP_Mailbox)#21 (8) { > > ["_mailbox"]=> > > string(9) "INBOX.box2" > > ["_arrayIndex"]=> > > NULL > > ["_lastArrayIndex"]=> > > NULL > > ["_build"]=> > > bool(false) > > ["_sorted"]=> > > array(0) { > > } > > ["_sortedInfo"]=> > > array(0) { > > } > > ["_cacheexpire"]=> > > bool(false) > > ["_searchmbox"]=> > > bool(false) > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(1) { > > [0]=> > > &int(1) > > } > > } > > [7]=> > > array(7) { > > ["file"]=> > > string(51) "/var/www/localhost/htdocs/horde/imp/lib/Mailbox.php" > > ["line"]=> > > int(105) > > ["function"]=> > > string(11) "IMP_Mailbox" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["object"]=> > > object(IMP_Mailbox)#21 (8) { > > ["_mailbox"]=> > > string(9) "INBOX.box2" > > ["_arrayIndex"]=> > > NULL > > ["_lastArrayIndex"]=> > > NULL > > ["_build"]=> > > bool(false) > > ["_sorted"]=> > > array(0) { > > } > > ["_sortedInfo"]=> > > array(0) { > > } > > ["_cacheexpire"]=> > > bool(false) > > ["_searchmbox"]=> > > bool(false) > > } > > ["type"]=> > > string(2) "->" > > ["args"]=> > > array(2) { > > [0]=> > > &string(9) "INBOX.box2" > > [1]=> > > &NULL > > } > > } > > [8]=> > > array(6) { > > ["file"]=> > > string(47) "/var/www/localhost/htdocs/horde/imp/mailbox.php" > > ["line"]=> > > int(229) > > ["function"]=> > > string(9) "singleton" > > ["class"]=> > > string(11) "IMP_Mailbox" > > ["type"]=> > > string(2) "::" > > ["args"]=> > > array(1) { > > [0]=> > > &string(9) "INBOX.box2" > > } > > } > > } > > ["callback"]=> > > NULL > > } > > <br /> > > <b>Fatal error</b>: Cannot use object of type PEAR_Error as array in > <b>/var/www/localhost/htdocs/horde/lib/Horde/IMAP/Cache.php</b> on > line <b>83</b><br /> > >
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