php 反射
· One min read
反射是一个很特别的api,php的反射是一个很特别的回调
(gdb) bt
#0 zim_reflection_class_hasProperty (execute_data=0x7ffff3a14220, return_value=0x7ffff3a14180) at /home/ubuntu/php-src-php-7.4.1/ext/reflection/php_reflection.c:4186
#1 0x0000555555af49b2 in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /home/ubuntu/php-src-php-7.4.1/Zend/zend_vm_execute.h:1729
#2 0x0000555555b58295 in execute_ex (ex=0x7ffff3a14020) at /home/ubuntu/php-src-php-7.4.1/Zend/zend_vm_execute.h:53588
#3 0x0000555555b5c32d in zend_execute (op_array=0x7ffff3a61c00, return_value=0x0) at /home/ubuntu/php-src-php-7.4.1/Zend/zend_vm_execute.h:57664
#4 0x0000555555a80b27 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/ubuntu/php-src-php-7.4.1/Zend/zend.c:1663
#5 0x00005555559e2bad in php_execute_script (primary_file=0x7fffffffd0e0) at /home/ubuntu/php-src-php-7.4.1/main/main.c:2619
#6 0x0000555555b5ee34 in do_cli (argc=2, argv=0x55555678ab30) at /home/ubuntu/php-src-php-7.4.1/sapi/cli/php_cli.c:961
#7 0x0000555555b5ff9e in main (argc=2, argv=0x55555678ab30) at /home/ubuntu/php-src-php-7.4.1/sapi/cli/php_cli.c:1352