主要是使用C語言來開發PHP擴展,如今的案例正在一步一步完善中,但願有興趣的朋友一塊兒來加入和完善,如今已經完成的案例以下:php
Dicretory | Explain |
---|---|
hello_word | php hello word extension |
widuu | php ini settings and read php ini configure |
w_string | php returning values |
git checkout -b my-new-feature
)git commit -am 'Added some feature'
)git push origin my-new-feature
)my-new-feature
分支下發起 Pull Request下邊是INI的小擴展代碼片斷git
#ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php.h" #include "php_ini.h" #include "ext/standard/info.h" #include "php_widuu.h" ZEND_DECLARE_MODULE_GLOBALS(widuu) const zend_function_entry widuu_functions[] = { PHP_FE(read_ini, NULL) PHP_FE_END }; zend_module_entry widuu_module_entry = { #if ZEND_MODULE_API_NO >= 20010901 STANDARD_MODULE_HEADER, #endif "widuu", widuu_functions, PHP_MINIT(widuu), PHP_MSHUTDOWN(widuu), NULL, NULL, PHP_MINFO(widuu), #if ZEND_MODULE_API_NO >= 20010901 PHP_WIDUU_VERSION, #endif STANDARD_MODULE_PROPERTIES }; #ifdef COMPILE_DL_WIDUU ZEND_GET_MODULE(widuu) #endif PHP_INI_BEGIN() STD_PHP_INI_ENTRY("widuu.enable", "1", PHP_INI_ALL, OnUpdateBool, enable, zend_widuu_globals, widuu_globals) STD_PHP_INI_ENTRY("widuu.size", "42", PHP_INI_ALL, OnUpdateLong, size, zend_widuu_globals, widuu_globals) STD_PHP_INI_ENTRY("widuu.name", "widuu", PHP_INI_ALL, OnUpdateString, name, zend_widuu_globals, widuu_globals) PHP_INI_END() PHP_MINIT_FUNCTION(widuu) { REGISTER_INI_ENTRIES(); return SUCCESS; } /* }}} */ /* {{{ PHP_MSHUTDOWN_FUNCTION */ PHP_MSHUTDOWN_FUNCTION(widuu) { UNREGISTER_INI_ENTRIES(); return SUCCESS; } /* }}} */ /* {{{ PHP_MINFO_FUNCTION */ PHP_MINFO_FUNCTION(widuu) { php_info_print_table_start(); php_info_print_table_header(2, "widuu support", "enabled"); php_info_print_table_row(2 , "author", "widuu <admin@widuu.com>" ); php_info_print_table_end(); DISPLAY_INI_ENTRIES(); } /* }}} */ PHP_FUNCTION(read_ini){ char *str,*varname; int str_len; if( zend_parse_parameters( ZEND_NUM_ARGS() TSRMLS_CC, "s" ,&varname,&str_len) == FAILURE){ php_error_docref(NULL TSRMLS_CC, E_WARNING, "don't exists parameter"); return; } str = zend_ini_string( varname, str_len+1, 0 ); if (!str) { RETURN_FALSE; } RETURN_STRING( str , 1); // str = zend_ini_string("widuu.name", sizeof("widuu.name"), 0); // long maxwait = zend_ini_long("widuu.size", sizeof("widuu.size"), 0); // if (str == NULL) { // php_error_docref("widuu.size", E_WARNING, "config not exists"); // } // printf("%s\n",str ); // printf("%d\n", maxwait ); // if (name != NULL){ // printf("%s\n", name); // } // RETURN_FALSE; }
echo read_ini('widuu.name');