019+ [PHP Fatal error: PHP Startup: Cannot find save handler 'memcached' in Unknown on line 0]
020+ /home/huixinchen/opensource/php-7.0/Zend/zend_hash.c(1986) : ht=0x14bde98 is being cleaned
021+ /home/huixinchen/opensource/php-7.0/Zend/zend_hash.c(64) : Bailed out without a bailout address!
019- prompt> [Not running]
020- prompt> 1
021- [Breakpoint #0 at %s:4, hits: 1]
022- >00004: echo 2;
023- 00005: echo 3;
024- 00006: foo();
025- prompt> 23
026- [Breakpoint #1 in foo() at %s:9, hits: 1]
027- >00009: echo 4;
028- 00010: }
029- 00011:
030- prompt> 4
031- [Script ended normally]
032- prompt>