root@azure [/tmp] # php -n -v
PHP 5.2.1 (cli) (built: Feb 20 2007 06:15:00)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
(gdb) bt
#0 0x00217c61 in xmlStrdup () from /usr/lib/libxml2.so.2
#1 0x0018b50b in xmlNewText () from /usr/lib/libxml2.so.2
#2 0x0018b563 in xmlNewDocText () from /usr/lib/libxml2.so.2
#3 0x0018d54e in xmlNewDocRawNode () from /usr/lib/libxml2.so.2
#4 0x0018d5d5 in xmlNewTextChild () from /usr/lib/libxml2.so.2
#5 0x081b4617 in sxe_prop_dim_write (object=Variable "object" is not available.
) at /www/src/php-5.2.1/ext/simplexml/simplexml.c:581
#6 0x081b46c5 in sxe_property_write (object=0x0, member=0x2, value=0xb7faba70, tsrm_ls=0x92b8018) at /www/src/php-5.2.1/ext/simplexml/simplexml.c:604
#7 0x082cac2a in zend_assign_to_object (result=0xb7fab850, object_ptr=0xb7fabaec, op2=0xb7fab878, value_op=0xb7fab8b0, Ts=0xbfe07210, opcode=136, tsrm_ls=0x92b8018) at /www/src/php-5.2.1/Zend/zend_execute.c:602
#8 0x0830a4d1 in ZEND_ASSIGN_OBJ_SPEC_CV_CONST_HANDLER (execute_data=0xbfe072b0, tsrm_ls=0x92b8018) at /www/src/php-5.2.1/Zend/zend_vm_execute.h:21104
#9 0x082cc5cd in execute (op_array=0xb7fab4e4, tsrm_ls=0x92b8018) at /www/src/php-5.2.1/Zend/zend_vm_execute.h:92
#10 0x082b14a2 in zend_execute_scripts (type=8, tsrm_ls=0x92b8018, retval=0x0, file_count=3) at /www/src/php-5.2.1/Zend/zend.c:1135
#11 0x08272ec2 in php_execute_script (primary_file=0xbfe09720, tsrm_ls=0x92b8018) at /www/src/php-5.2.1/main/main.c:1784
#12 0x08320709 in main (argc=3, argv=0xbfe097f4) at /www/src/php-5.2.1/sapi/cli/php_cli.c:1114