bertrand
6a93844442
The unserialization of random objects may be dangerous because the destructor of the object will be called when the unserialized objects are out of scope. However, the person who wrote the class may not be aware of the danger of unserialization. Therefore, we would like to require every users of the unserialize() to provide a whitelist of the class names that are authorized to be unserialized so that we can make sure the object is safe to be unserialized. Add a parameter 'class_whitelist' to unserialize() function to determine whether to raise warnings for unsafe unserialization. If the class to be unserialized is not an instance of Serilizable or not in the whitelist, warnings will be raised. For the detailed reason why we need this, please see http://fburl.com/SafeSerializable for more information. Add a parameter 'all_classes_enabled' to allow those hphp functions that need to unserialize any class. For example, fb_call_user_func_async() will need to serialize and nserialize the given parameters.
189 linhas
8.1 KiB
C++
189 linhas
8.1 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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| Copyright (c) 1997-2010 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_EXT_STRING_H_
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#define incl_HPHP_EXT_STRING_H_
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#include "util/zend/zend_html.h"
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#include <runtime/base/base_includes.h>
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#include <runtime/base/zend/zend_string.h>
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#include <runtime/base/zend/zend_printf.h>
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#include <runtime/base/bstring.h>
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#include <langinfo.h>
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#include <runtime/ext/ext_class.h>
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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// transformations and manipulations
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String f_addcslashes(CStrRef str, CStrRef charlist);
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String f_stripcslashes(CStrRef str);
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String f_addslashes(CStrRef str);
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String f_stripslashes(CStrRef str);
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String f_bin2hex(CStrRef str);
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Variant f_hex2bin(CStrRef str);
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String f_nl2br(CStrRef str);
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String f_quotemeta(CStrRef str);
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String f_str_shuffle(CStrRef str);
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String f_strrev(CStrRef str);
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String f_strtolower(CStrRef str);
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String f_strtoupper(CStrRef str);
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String f_ucfirst(CStrRef str);
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String f_lcfirst(CStrRef str);
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String f_ucwords(CStrRef str);
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String f_strip_tags(CStrRef str, CStrRef allowable_tags = "");
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String f_trim(CStrRef str, CStrRef charlist = k_HPHP_TRIM_CHARLIST);
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String f_ltrim(CStrRef str, CStrRef charlist = k_HPHP_TRIM_CHARLIST);
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String f_rtrim(CStrRef str, CStrRef charlist = k_HPHP_TRIM_CHARLIST);
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String f_chop(CStrRef str, CStrRef charlist = k_HPHP_TRIM_CHARLIST);
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Variant f_explode(CStrRef delimiter, CStrRef str, int limit = 0x7FFFFFFF);
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String f_implode(CVarRef arg1, CVarRef arg2 = null_variant);
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String f_join(CVarRef glue, CVarRef pieces = null_variant);
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Variant f_str_split(CStrRef str, int split_length = 1);
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Variant f_chunk_split(CStrRef body, int chunklen = 76,
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CStrRef end = "\r\n");
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Variant f_strtok(CStrRef str, CVarRef token = null_variant);
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Variant f_str_replace(CVarRef search, CVarRef replace, CVarRef subject,
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VRefParam count = uninit_null());
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Variant f_str_ireplace(CVarRef search, CVarRef replace, CVarRef subject,
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VRefParam count = uninit_null());
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Variant f_substr_replace(CVarRef str, CVarRef replacement, CVarRef start,
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CVarRef length = 0x7FFFFFFF);
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Variant f_substr(CStrRef str, int start, int length = 0x7FFFFFFF);
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String f_str_pad(CStrRef input, int pad_length, CStrRef pad_string = " ",
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int pad_type = k_STR_PAD_RIGHT);
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String f_str_repeat(CStrRef input, int multiplier);
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Variant f_wordwrap(CStrRef str, int width = 75, CStrRef wordbreak = "\n",
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bool cut = false);
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///////////////////////////////////////////////////////////////////////////////
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// encoding/decoding
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String f_html_entity_decode(CStrRef str, int quote_style = k_ENT_COMPAT,
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CStrRef charset = "ISO-8859-1");
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String f_htmlentities(CStrRef str, int quote_style = k_ENT_COMPAT,
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CStrRef charset = "ISO-8859-1",
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bool double_encode = true);
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String f_htmlspecialchars_decode(CStrRef str,
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int quote_style = k_ENT_COMPAT);
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String f_htmlspecialchars(CStrRef str, int quote_style = k_ENT_COMPAT,
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CStrRef charset = "ISO-8859-1",
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bool double_encode = true);
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String f_fb_htmlspecialchars(CStrRef str, int quote_style = k_ENT_COMPAT,
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CStrRef charset = "ISO-8859-1",
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CArrRef extra = empty_array);
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String f_quoted_printable_encode(CStrRef str);
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String f_quoted_printable_decode(CStrRef str);
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Variant f_convert_uudecode(CStrRef data);
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Variant f_convert_uuencode(CStrRef data);
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String f_str_rot13(CStrRef str);
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int64_t f_crc32(CStrRef str);
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String f_crypt(CStrRef str, CStrRef salt = "");
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String f_md5(CStrRef str, bool raw_output = false);
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String f_sha1(CStrRef str, bool raw_output = false);
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Variant f_strtr(CStrRef str, CVarRef from, CVarRef to = null_variant);
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String f_convert_cyr_string(CStrRef str, CStrRef from, CStrRef to);
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Array f_get_html_translation_table(int table = 0,
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int quote_style = k_ENT_COMPAT);
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String f_hebrev(CStrRef hebrew_text, int max_chars_per_line = 0);
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String f_hebrevc(CStrRef hebrew_text, int max_chars_per_line = 0);
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Variant f_setlocale(int _argc, int category, CVarRef locale, CArrRef _argv = null_array);
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Array f_localeconv();
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String f_nl_langinfo(int item);
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///////////////////////////////////////////////////////////////////////////////
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// input/output
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Variant f_printf(int _argc, CStrRef format, CArrRef _argv = null_array);
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Variant f_vprintf(CStrRef format, CArrRef args);
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Variant f_sprintf(int _argc, CStrRef format, CArrRef _argv = null_array);
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Variant f_vsprintf(CStrRef format, CArrRef args);
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Variant f_sscanf(int _argc, CStrRef str, CStrRef format, CArrRef _argv = null_array);
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String f_chr(int64_t ascii);
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int64_t f_ord(CStrRef str);
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Variant f_money_format(CStrRef format, double number);
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String f_number_format(double number, int decimals = 0, CStrRef dec_point = ".",
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CStrRef thousands_sep = ",");
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///////////////////////////////////////////////////////////////////////////////
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// analysis
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int64_t f_strcmp(CStrRef str1, CStrRef str2);
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Variant f_strncmp(CStrRef str1, CStrRef str2, int len);
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int64_t f_strnatcmp(CStrRef str1, CStrRef str2);
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int64_t f_strcasecmp(CStrRef str1, CStrRef str2);
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Variant f_strncasecmp(CStrRef str1, CStrRef str2, int len);
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int64_t f_strnatcasecmp(CStrRef str1, CStrRef str2);
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int64_t f_strcoll(CStrRef str1, CStrRef str2);
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Variant f_substr_compare(CStrRef main_str, CStrRef str, int offset,
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int length = INT_MAX, bool case_insensitivity = false);
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Variant f_strrchr(CStrRef haystack, CVarRef needle);
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Variant f_strstr(CStrRef haystack, CVarRef needle, bool before_needle = false);
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Variant f_stristr(CStrRef haystack, CVarRef needle);
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Variant f_strpbrk(CStrRef haystack, CStrRef char_list);
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Variant f_strchr(CStrRef haystack, CVarRef needle);
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Variant f_strpos(CStrRef haystack, CVarRef needle, int offset = 0);
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Variant f_stripos(CStrRef haystack, CVarRef needle, int offset = 0);
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Variant f_strrpos(CStrRef haystack, CVarRef needle, int offset = 0);
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Variant f_strripos(CStrRef haystack, CVarRef needle, int offset = 0);
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Variant f_substr_count(CStrRef haystack, CStrRef needle, int offset = 0,
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int length = 0x7FFFFFFF);
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Variant f_strspn(CStrRef str1, CStrRef str2, int start = 0,
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int length = 0x7FFFFFFF);
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Variant f_strcspn(CStrRef str1, CStrRef str2, int start = 0,
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int length = 0x7FFFFFFF);
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Variant f_strlen(CVarRef vstr);
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Variant f_count_chars(CStrRef str, int64_t mode = 0);
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Variant f_str_word_count(CStrRef str, int64_t format = 0, CStrRef charlist = "");
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int64_t f_levenshtein(CStrRef str1, CStrRef str2, int cost_ins = 1,
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int cost_rep = 1, int cost_del = 1);
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int64_t f_similar_text(CStrRef first, CStrRef second, VRefParam percent = uninit_null());
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Variant f_soundex(CStrRef str);
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Variant f_metaphone(CStrRef str, int phones = 0);
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///////////////////////////////////////////////////////////////////////////////
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// special
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void f_parse_str(CStrRef str, VRefParam arr = uninit_null());
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif
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