$ *export ZEND_DONT_UNLOAD_MODULES=1*
$ valgrind --leak-check=full php -n -cvalgrind-gc/php.ini valgrind-gc/bug0894-001.php
==28492== HEAP SUMMARY:
==28492== in use at exit: 5,215 bytes in 80 blocks
==28492== total heap usage: 29,683 allocs, 29,603 frees, 3,638,445 bytes allocated
==28492==
==28492== 32 bytes in 1 blocks are definitely lost in loss record 32 of 74
==28492== at 0x4C29B76: malloc (vg_replace_malloc.c:299)
==28492== by 0xA2E861: __zend_malloc (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xA2DB2C: _emalloc (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xF4B87A0: *zend_string_alloc (zend_string.h:121)*
==28492== by 0xF4B8809: *zend_string_init (zend_string.h:157)*
==28492== by 0xF4B9ABE: *php_phongo_timestamp_get_properties (Timestamp.c:465)*
==28492== by 0xAA695B: zend_std_get_gc (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xA92EBA: ??? (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xA93268: ??? (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xA94354: zend_gc_collect_cycles (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xA7A1BE: ??? (in /usr/local/php/7.0dev/bin/php)
==28492== by 0xABC508: ??? (in /usr/local/php/7.0dev/bin/php)
