-
- `mt_rand`??`random_int`
- mt_rand () isnotsecureforCryptographicpurspuriteseSthemersennetwisteralgorithm,?? ?? ? ??? Output, MaybepoorlySeeded, andisnotDesignedForsecurity.2.forsecurerandomnumbergeneration, userandom_int ()
- PHP ???? . ??? ?? 265 2025-07-28 04:42:41
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- PHP?? ? ??? ? ??? ??? ???? ?? ??
- nullbytes (\ 0) cancauseOnexpectedBehaviorInphppwhenInterfacingwithCextensionsOrsystemCallsBecaUcaUcaUcaUsctreats \ 0ASASTRINGTERTIMINATOR, eventHoughprsTringsArgebinary-safeAndPreserve Serveyfulllleng.2.infileOperations, filenamescontainingnullbytes
- PHP ???? . ??? ?? 331 2025-07-28 04:42:21
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- ??? ?? ? PHP ??? ?? : ?? ??
- PHP? ??? ??? ?? ?? ? ??? ???? ???????. ??? ??? ??? ?? ? ??? ??? ??? ??? ????. 1. ?? ? ?? ??? ??? ??? ???? ?? ?? ?? ??? ??? ??? ?? ?? ??? ???????. 2. ???? ?? ?? ?? ????? ????? ? ??? ?? ??? ??? ?? ??? ??? ???? Implode ???? ???? ?? ????. 3. ??? ??? ?? ??, ?? ??? ?? ? ??? ??. ???? ? ??? ??? ???? ??? ??? ???? ? ???????. 4. ??? ?? ??? ???? ????? ? ?? ???? ???? ?? ???? ??? ????? ?????. 5. ??? ??? ???? ????????. ??? ??? ??? ?? ??? ??? ? ????. ??? ????? ???? ??? ??? ????? ???? ???? ? ??? ?????? ?? ??? ? ???? ??????.
- PHP ???? . ??? ?? 290 2025-07-28 04:42:00
-
- PHP? PCRE ??? ???? ?? ??
- PHP? PCRE ??? ?? ?? ??, 1. Capture Group () ? ? ?? ?? (? :) ??? ???? ???? ???? ???? ??? ??????. 2. ???/???? ?? ? ?? (? =) ? (?!)) ? ?? ? ?? ? (???)) ? ?? ? ?? ? (??
- PHP ???? . ??? ?? 789 2025-07-28 04:41:41
-
- PHP? ??? ??? ??, ?? ? ?? ? ??? ?? ???
- ?? ? ???? ??? ??? ??? ????? exploit ()? ??????. 2. ??? ??? ???? ?? ???? preg_split ()? ??????. 3. implode ()? ???? ?? ??? ???? ?????. 4. strtok ()? ???? ???? ????? ?? ????? ?? ?????? ??????. 5. SSCANF ()? ???? ??? ? ???? ????, ?? ???? ??? ????? preg_match_all ()? ??????. ?? ?? ? ?? ?? ??? ?? ??? ??? ??????. ??? ?????? exploit () ? implode ()? ???? ??? ???? preg_split () ?? preg_match_all ()? ???? strto? ???? ???? ?? ??????.
- PHP ???? . ??? ?? 319 2025-07-28 04:41:20
-
- ?? ??? : PHP? ???? JSON? ??? ? ?? ??? ??
- PHP?? JSON ??? ? ?? ??? ???? ???? ?? ????? ???? ??? ??? ???????. 1.json_encode ()? ?? ???? ? ???? ???? ?????. ??? ???? ?? ? ???? ??? ? JSON ??? ???? ?? ?? ? ???? ?????. 2. JSON_UNESCAPED_SLASHES? ???? ???? ???? ?? URL? ? ???????. 3. 4. ??? UTF-8 ??? ? ?? ???? ?????? ( 'Content-Type : Application/JSO
- PHP ???? . ??? ?? 973 2025-07-28 04:41:01
-
- PHP? ?? ??? ?? :`==`vs.`===`? ?? ???
- == PerformSloosecomparisonwithTypejuggling, === CheckSbothvalueAndTypEstrictly; 1. "PHP"== 0ISTRUEBECAUSENON-NUMERICSTRINGSCONVERTTO0,2.EMPTYSTRINGS, NULL, FALSE, ? 0ARELOOSELY, 3.ScientIficNotation "0E123" "0e456"CONCAU
- PHP ???? . ??? ?? 251 2025-07-28 04:40:41
-
- ?? vs. ??? : PHP OOP? 'Public', 'Protected'? 'Private'??
- ?? ??? ??, ?? ? ?? ???? ??? ? ? ????. 2. ?? ? ???? ?? ??? ???? ???? ???? ??? ? ? ????. 3. ?? ??? ??? ???? ?????? ???? ?? ??? ? ???? ??? ? ? ????. ? ? ?? ??? ???? ???? ???? ???? ????? ???? ??? ??, ?? ?? ? ??? ???? ???? ? ????.
- PHP ???? . ??? ?? 878 2025-07-28 04:40:20
-
- `include` ?`requeply '??? ?? ??? ??? ??
- themainissuewithphp'sincludeandrequireiSunintendedvariablescopesharing, leadingtobugs; 1. includedfilescanaccessandmodifyvariblesintheparentscope, datalike $ adminor $ password;
- PHP ???? . ??? ?? 838 2025-07-28 04:40:00
-
- ??? ?? ??? ?? :`is_numeric ()`vs.`filter_var ()`showdown
- is_numeric () checksifavaluecanbeinterpretedasanumber, scientifichex, scientificnotation ? whitespace, butonlyreturnsaboolean, 2.filter_var () filter_validate_intorfilter_validate_flat validatesanizesandsantsantsantsantureturningheturninghtureturninghtureturninghteactea
- PHP ???? . ??? ?? 479 2025-07-28 04:39:40
-
- Homebrew ? Valet? ???? MacOS?? PHP ?? ?? ???
- ??, ???? ???? ????, /bin/bash-c"$(curl-fsslhttps://raw.githubusercontent.com/homebrew/install/head/install.sh? ?? ????, ? ?? ??? ?????? Brew? ??? ??? ??????. echo'eval "$ (/opt/homebrew/bin/brewshellenv)" '>> ~/.zprofile and run eval "$ (/opt/ho
- PHP ???? . ??? ?? 199 2025-07-28 04:39:20
-
- Serverless Revolution : BREF? ???? ?? ??? PHP ?? ????? ?????
- BREF? ?? PHP ???? ??? ???? ?? ?? ???? ?? ???? ?? ????? ?? ? ? ????. 1. Bref? ??? ? PHP ??? ???? ???? PHP8.3 ? ?? ??? ???? Laravel ? Symfony? ?? ??? ??? ???? ???? PHP? Awslambda? ?????. 2. ?? ???? ??? ????? : Composer? ???? BREF ??, HTTP ?? ??? ? ?? ??? ?? ?? ? ???? ???? ?? Serverless.yml ??; 3. ServerlessDeploy ??? ???? ??? ???? APIGINGWARE? ???? ???? ??? URL? ?????. 4. Lambda ??? ?? Bref? ???? ?????.
- PHP ???? . ??? ?? 692 2025-07-28 04:39:01
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- PHP 8 JIT ????? ?? ?? ??? ?????
- thephp8jitcompilerdoesnotsificepleypypicalwebapplicationseetheyarei/o-bound, butitdeliversRealperformanceGainsIncpu-IntensiveTasksSuchasmaticalcomputations, ImageProcessing ? ComplexAlgorithms.
- PHP ???? . ??? ?? 739 2025-07-28 04:38:41
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- XAMPP ?? : Windows? ?? PHP ??? ?? ??? ???
- usewsl2torunareallinuxenuxenvirondentonwindowsforbettercompatibilityandperformance.2.installphp, composer, andnginx (orapache) drainginubuntuviawsl2foraproductack.3.configurealocaldomainlikemyapp.testsfileandestetingtingtingtingpanngon
- PHP ???? . ??? ?? 540 2025-07-28 04:38:21
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