ืžืขืœื“ื•ื ื’ ืคื•ืŸ PHP 8.2 ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทืš

ื ืึธืš ืึท ื™ืึธืจ ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ PHP 8.2 ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทืš ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืœืื ื’ื˜. ื“ื™ ื ื™ื™ึทืข ืฆื•ื•ื™ื™ึทื’ ื›ื•ืœืœ ืึท ืกืขืจื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื ื™ื™ึท ืคึฟืขื™ึดืงื™ื™ื˜ืŸ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืขื˜ืœืขื›ืข ืขื ื“ืขืจื•ื ื’ืขืŸ ื•ื•ืึธืก ื‘ืจืขื›ืŸ ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™.

ืฉืœื™ืกืœ ื™ืžืคึผืจื•ื•ื•ืžืึทื ืฅ ืื™ืŸ PHP 8.2:

  • ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืฆื™ื™ื›ืŸ ืึท ืงืœืึทืก ื•ื•ื™ ื‘ืœื•ื™ื– ืœื™ื™ืขื ืขืŸ. ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืื™ืŸ ืึทื–ืึท ืงืœืืกืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืึทืฉื˜ื™ืžื˜ ื‘ืœื•ื™ื– ืึทืžืึธืœ, ื ืึธืš ื•ื•ืึธืก ื–ื™ื™ ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ื’ืขื‘ื™ื˜ืŸ. ื‘ื™ื– ืึทื”ืขืจ, ื™ื—ื™ื“ ืงืœืึทืก ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืื ื’ืขืฆื™ื™ื›ื ื˜ ื‘ืœื•ื™ื– ืคึฟืึทืจ ืœื™ื™ืขื ืขืŸ, ืึธื‘ืขืจ ืื™ืฆื˜ ืื™ืจ ืงืขื ืขืŸ ื’ืขื‘ืŸ ื“ืขื ืžืึธื“ืข ืคึฟืึทืจ ืึทืœืข ืงืœืึทืก ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืื™ืŸ ืึทืžืึธืœ. ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ "ืœื™ื™ืขื ืขืŸ" ืคืึธืŸ ืื™ืŸ ื“ื™ ืงืœืึทืก ืžื“ืจื’ื” ืื•ื™ืš ื‘ืœืึทืงืก ืคึผืจืึทืคึผืขืจื˜ื™ื– ืฆื• ื–ื™ื™ืŸ ืžื•ืกื™ืฃ ื“ื™ื ืึทืžื™ืงืึทืœืœื™ ืฆื• ื“ื™ ืงืœืึทืก. ืœื™ื™ืขื ืขืŸ ื‘ืœื•ื™ื– ืงืœืึทืก ืคึผืึธืกื˜ {ืคึผื•ื‘ืœื™ืง ืคึฟื•ื ืงืฆื™ืข __ืงืึทื ืกื˜ืจืึทืงื˜ (ืคื•ื‘ืœื™ืง ืฉื˜ืจื™ืงืœ $ ื˜ื™ื˜ืœ, ืขืคื ื˜ืœืขืš ืžื—ื‘ืจ $ ืžื—ื‘ืจ,) {}} $ ืคึผืึธืกื˜ = ื ื™ื™ึท ืคึผืึธืกื˜ืŸ (/* โ€ฆ */); $post->unknown = 'ืคืึทืœืฉ'; // ื˜ืขื•ืช: ืงืขื ืขืŸ ื ื™ื˜ ืžืึทื›ืŸ ื“ื™ื ืึทืžื™ืฉ ืคืึทืจืžืึธื’ ืคึผืึธืกื˜ืŸ::$ืื•ืžื‘ืึทืงืึทื ื˜
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื‘ืึทื–ื•ื ื“ืขืจ ื˜ื™ื™ืคึผืก "ืืžืช", "ืคืึทืœืฉ" ืื•ืŸ "ื ื•ืœ", ื•ื•ืึธืก ืงืขื ืขืŸ ื ืขืžืขืŸ ื‘ืœื•ื™ื– ืื™ื™ืŸ ื’ื™ืœื˜ื™ืง ื•ื•ืขืจื˜ ืื•ืŸ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜, ืœืžืฉืœ, ืฆื• ืฆื•ืจื™ืงืงื•ืžืขืŸ ืึท ืคึฟื•ื ืงืฆื™ืข ืžื™ื˜ ืึท ื˜ืขื•ืช ื˜ืขืจืžืึทื ื™ื™ืฉืึทืŸ ืคืึธืŸ ืึธื“ืขืจ ืึท ืœื™ื™ื“ื™ืง ื•ื•ืขืจื˜. ื‘ื™ื– ืึทื”ืขืจ, "ืืžืช", "ืคืึทืœืฉ" ืื•ืŸ "ื ื•ืœ" ืงืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื‘ืœื•ื™ื– ืื™ืŸ ืงืึทื ื“ื–ืฉืึทื ื’ืงืฉืึทืŸ ืžื™ื˜ ืื ื“ืขืจืข ื˜ื™ื™ืคึผืก (ืœืžืฉืœ, "ืฉื˜ืจื™ืงืœ|ืคืึทืœืฉ"), ืึธื‘ืขืจ ืื™ืฆื˜ ื–ื™ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืกืขืคึผืขืจืึทื˜ืœื™: ืคึฟื•ื ืงืฆื™ืข ืฉื˜ืขื ื“ื™ืง ืคืึทืœืฉ (): ืคืึทืœืฉ { ืฆื•ืจื™ืงืงื•ืžืขืŸ ืคืึทืœืฉ ; }
  • ืคึผืจืึธื•ื•ื™ื“ืขืก ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคื™ืœื˜ืขืจ ืฉืคึผื™ืจืขื•ื•ื“ื™ืง ืคึผืึทืจืึทืžืขื˜ืขืจืก ืื™ืŸ ื“ืขืจ ืึธื ืœื™ื™ื’ืŸ ืฉืคึผื•ืจ ืจืขื–ื•ืœื˜ืึทื˜ ื‘ืขืฉืึทืก ืึท ื˜ืขื•ืช. ื•ื™ืกืฉืขืคึผืŸ ื–ื™ื›ืขืจ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืงืขืŸ ื–ื™ื™ืŸ ื ื•ื™ื˜ื™ืง ื•ื•ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืขืจืจืึธืจืก ื•ื•ืึธืก ืคึผืึทืกื™ืจืŸ ืื™ื– ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื’ืขืฉื™ืงื˜ ืฆื• ื“ืจื™ื˜-ืคึผืึทืจื˜ื™ื™ ื‘ืึทื“ื™ื ื•ื ื’ืก ื•ื•ืึธืก ืฉืคึผื•ืจ ืคึผืจืึธื‘ืœืขืžืก ืื•ืŸ ืžื™ื˜ื˜ื™ื™ืœืŸ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื•ื•ืขื’ืŸ ื–ื™ื™. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืจ ืงืขื ืขืŸ ื•ื™ืกืฉืœื™ืกืŸ ืคึผืึทืจืึทืžืขื˜ืขืจืก ื•ื•ืึธืก ืึทืจื™ื™ึทื ื ืขืžืขืŸ ื•ืกืขืจื ืึทืžืขืก, ืคึผืึทืกื•ื•ืขืจื“ื– ืื•ืŸ ืกื•ื•ื™ื•ื•ืข ื•ื•ืขืจื™ืึทื‘ืึทืœื– ืคื•ืŸ ื˜ืจื™ื™ืกื™ื ื’. ืคึฟื•ื ืงืฆื™ืข ื˜ืขืกื˜ ($ ืคืึธืึธ, #[\ SensitiveParameter] $ ืคึผืึทืจืึธืœ, $ ื‘ืึทื–) {ื•ื•ืึทืจืคืŸ ื ื™ื™ึท ื•ื™ืกื ืขื ('ื˜ืขื•ืช'); } test('foo', 'password', 'baz'); ืคืึทื˜ืึทืœ ื˜ืขื•ืช: ื•ื ืงืึทืฉื˜ ื•ื™ืกื ืขื: ื˜ืขื•ืช ืื™ืŸ test.php:8 ืกื˜ืึทืง ืฉืคึผื•ืจ: #0 test.php(11): test('foo', Object(SensitiveParameterValue), 'baz') #1 {ื”ื•ื™ืคึผื˜} ืืจืœื ื’ืขื•ื•ืืจืคืŸ ืื™ืŸ test.php ืื•ื™ืฃ ืฉื•ืจื” 8
  • ื“ืขืจืœื•ื™ื‘ื˜ ืฆื• ื“ืขืคื™ื ื™ืจืŸ ืงืึทื ืกื˜ืึทื ืฅ ืื™ืŸ ื˜ืจื™ื™ืฅ (ื˜ืจื™ื™ื˜, ืึท ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ืจื™ื•ื–ื™ื ื’ ืงืึธื“). ืงืึทื ืกื˜ืึทื ืฅ ื“ื™ืคื™ื™ื ื“ ืื™ืŸ ืึท ื˜ืจื™ื™ื˜ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึทืงืกืขืกื˜ ื“ื•ืจืš ื“ื™ ืงืœืึทืก ื•ื•ืึธืก ื ื™ืฆื˜ ื“ื™ ื˜ืจื™ื™ื˜ (ืึธื‘ืขืจ ื ื™ืฉื˜ ื“ื•ืจืš ื“ื™ ื˜ืจื™ื™ื˜ ื ืึธืžืขืŸ). ื˜ืจื™ื™ื˜ ืคืึธืึธ {ืฆื™ื‘ื•ืจ ืงืึธื ืกื˜ืึทื ื˜ ืงืขืกื™ื™ื“ืขืจื“ื™ืง = 1; ืฆื™ื‘ื•ืจ ืคึฟื•ื ืงืฆื™ืข ื‘ืึทืจ (): int { ืฆื•ืจื™ืงืงื•ืžืขืŸ ื–ื™ืš:: CONSTANT; // ืคืึทื˜ืึทืœ ื˜ืขื•ืช } } ืงืœืึทืก ื‘ืึทืจ {ื ื•ืฆืŸ ืคืึธืึธ; } ื•ื•ืึทืจ_ื“ืึทืžืคึผ (ื‘ืึทืจ:: CONSTANT); // 1
  • ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื˜ื™ื™ืคึผืก ืื™ืŸ ื“ื™ ื“ื™ืกื“ื–ืฉื•ื ืงื˜ื™ื•ื•ืข ื ืึธืจืžืึทืœ ืคืึธืจืขื (DNF, Disjunctive Normal Form), ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ืคืึทืจื‘ืึทื ื“ ืคื•ืŸ ื˜ื™ื™ืคึผืก (ื–ืึทืžืœื•ื ื’ ืคื•ืŸ ืฆื•ื•ื™ื™ ืึธื“ืขืจ ืžืขืจ ื˜ื™ื™ืคึผืก) ืื•ืŸ ื“ื™ ื™ื ื˜ืขืจืกืขืงืฉืึทืŸ ืคื•ืŸ ื˜ื™ื™ืคึผืก (ื˜ื™ื™ืคึผืก ื•ื•ืขืžืขื ืก ื•ื•ืึทืœื•ืขืก ืคืึทืœืŸ ืื•ื ื˜ืขืจ ืขื˜ืœืขื›ืข ื˜ื™ื™ืคึผืก ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™). ืงืœืึทืก ืคืึธืึธ {ืคื•ื‘ืœื™ืง ืคึฟื•ื ืงืฆื™ืข ื‘ืึทืจ ((ื&ื‘)|ื ื•ืœ $ ืขื ื˜ื™ื˜ื™) {ืื•ื™ื‘ ($ืขื ื˜ื™ื˜ื™ === ื ืึทืœ) {ืฆื•ืจื™ืง ื ืึทืœ; } ืฆื•ืจื™ืงืงื•ืžืขืŸ $ ืขื ื˜ื™ื˜ื™; } }
  • ื ื ื™ื™ึทืข ืคืึทืจืœืขื ื’ืขืจื•ื ื’ "ืจืึทื ื“ืึธื" ืื™ื– ืคืืจื’ืขืœื™ื™ื’ื˜ ืžื™ื˜ ืคืึทื ื’ืงืฉืึทื ื– ืื•ืŸ ืงืœืืกืŸ ืคึฟืึทืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ืคึผืกืขื•ื•ื“ืึธ-ืจืึทื ื“ืึธื ื ื•ืžืขืจืŸ ืื•ืŸ ืกื™ืงื•ื•ืึทื ืกื™ื–. ื“ืขืจ ืžืึธื“ื•ืœืข ื’ื™ื˜ ืึทืŸ ืึธื‘ื™ืขืงื˜-ืึธืจื™ืขื ื˜ื™ื“ ืฆื•ื‘ื™ื ื“, ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืขื ื“ื–ืฉืึทื ื– ืคึฟืึทืจ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ืคึผืกืขื•ื•ื“ืึธ-ืจืึทื ื“ืึธื ื ื•ืžืขืจืŸ, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืคึผืึทืกื™ืง ืคึฟืึทืจ ื ื•ืฆืŸ ืื™ืŸ ืงืจื™ืคึผื˜ืึธื’ืจืึทืคื™, ืื•ืŸ ื’ื™ื˜ ืึทื’ื–ื™ืœื™ืขืจื™ ืคืึทื ื’ืงืฉืึทื ื–, ืœืžืฉืœ, ืคึฟืึทืจ ืจืึทื ื“ืึทืžืœื™ ืžื™ืงืกื™ื ื’ ืขืจื™ื™ื– ืื•ืŸ ืกื˜ืจื™ื ื’ืก, ืกืขืœืขืงื˜ื™ื ื’ ื˜ืจืึทืค - ืžืขื ื’ืข ืฉืœื™ืกืœืขืŸ, ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืก ื ื•ืฆืŸ ืคื•ืŸ ืขื˜ืœืขื›ืข ื’ืขื ืขืจืึทื˜ืึธืจืก ืžื™ื˜ ื“ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืคืจื™ื™ึท ืฉื˜ืึทื˜. $ืจื ื’ = $ืื™ื–_ืคึผืจืึธื“ื•ืงืฆื™ืข? ื ื™ื™ึท ืจืึทื ื“ืึธื \ ืžืึธื˜ืึธืจ \ ื–ื™ื›ืขืจ () : ื ื™ื™ึท ืจืึทื ื“ืึธื \ ืžืึธื˜ืึธืจ \ ืžื˜19937 (1234); $ ืจืึทื ื“ืึธืžื™ื–ืขืจ = ื ื™ื™ึท ืจืึทื ื“ืึธื \ ืจืึทื ื“ืึธืžื™ื–ืขืจ ($ ืจื ื’); $ ืจืึทื ื“ืึธืžื™ื–ืขืจ-> shuffleString ('ืคืึธืึธื‘ืึทืจ');
  • ื™ืžืคึผืœืึทืžืขื ืึทื“ ืœืึธืงืึทืœ-ืคืจื™ื™ึท ืคืึทืœ ืงืึทื ื•ื•ืขืจื–ืฉืึทืŸ. ืคืึทื ื’ืงืฉืึทื ื– ื•ื•ื™ strtolower () ืื•ืŸ strtoupper () ืื™ืฆื˜ ืฉื˜ืขื ื“ื™ืง ื’ืขืจ ื“ื™ ืคืึทืœ ืคื•ืŸ ืื•ืชื™ื•ืช ืื™ืŸ ื“ื™ ASCII ืงื™ื™ื˜ ื•ื•ื™ ืื•ื™ื‘ ืฉื˜ืขืœืŸ ืฆื• ื“ื™ "C" ืœืึธืงืึทืœ.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื ื™ื™ึทืข ืคืึทื ื’ืงืฉืึทื ื–: mysqli_execute_query, curl_upkeep, memory_reset_peak_usage, ini_parse_quantity, libxml_get_external_entity_loader, sodium_crypto_stream_xchacha20_xor_ic, openssl_cipher_key_length.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื ื™ื™ึทืข ืžืขื˜ื”ืึธื“ืก: mysqli::execute_query, ZipArchive::getStreamIndex, ZipArchive::getStreamName, ZipArchive::clearError, ReflectionFunction::isAnonymous, ReflectionMethod::hasPrototype.
  • ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื“ื™ื ืึทืžื™ืงืึทืœืœื™ ืฉืึทืคึฟืŸ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืื™ืŸ ืึท ืงืœืึทืก ืื™ื– ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“. ืื™ืŸ PHP 9.0, ืึทืงืกืขืก ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื˜ื›ื™ืœืขืก ื“ื™ืคื™ื™ื ื“ ืื™ืŸ ื“ื™ ืงืœืึทืก ื•ื•ืขื˜ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ืŸ ืึท ื˜ืขื•ืช (ErrorException). ืงืœืืกืŸ ื•ื•ืึธืก ืฆื•ืฉื˜ืขืœืŸ __get ืื•ืŸ __set ืžืขื˜ื”ืึธื“ืก ืคึฟืึทืจ ืงืจื™ื™ื™ื˜ื™ื ื’ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก, ืึธื“ืขืจ ื“ื™ื ืึทืžื™ืฉ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืื™ืŸ stdClass ื•ื•ืขืœืŸ ืคืึธืจื–ืขืฆืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ ืึธืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ, ื‘ืœื•ื™ื– ื™ืžืคึผืœื™ืกืึทื˜ ืึทืจื‘ืขื˜ ืžื™ื˜ ื ื™ื˜-ืขื’ื–ื™ืกื˜ืึทื ื˜ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขืฉื˜ื™ืฆื˜ ืฆื• ื‘ืึทืฉื™ืฆืŸ ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืคื•ืŸ ืคืึทืจื‘ืึธืจื’ืŸ ื‘ืึทื’ื–. ืฆื• ื•ืคื”ื™ื˜ืŸ ื“ื™ ืึทืจื‘ืขื˜ ืคื•ืŸ ื“ื™ ืึทืœื˜ ืงืึธื“, ื“ื™ "#[AllowDynamicProperties]" ืึทื˜ืจื™ื‘ื™ื•ื˜ ืื™ื– ืคืืจื’ืขืœื™ื™ื’ื˜, ืึทืœืึทื•ื™ื ื’ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ื™ื ืึทืžื™ืฉ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก.
  • ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจื‘ื™ื™ึทื˜ืŸ ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง ื•ื•ืึทืœื•ืขืก ืื™ืŸ ืกื˜ืจื™ื ื’ืก ื ื™ืฆืŸ ื“ื™ ืื•ื™ืกื“ืจื•ืงืŸ "${ื•ื•ืึทืจ}" ืื•ืŸ ${(var)} ืื™ื– ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“. ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืงืึทืžืึทื ืœื™ ื’ืขื•ื•ื™ื™ื ื˜ "{$var}" ืื•ืŸ "$var" ืกืึทื‘ืกื˜ื™ื˜ื™ื•ืฉืึทื ื– ืื™ื– ืจื™ื˜ื™ื™ื ื“. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ: "ื”ืขืœื {$ื•ื•ืขืœื˜}"; ื’ื•ื˜ "ื”ืขืœื $ื•ื•ืขืœื˜"; ื’ื•ื˜ "ื”ืขืœื ${ื•ื•ืขืœื˜}"; ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“: ื ื™ืฆืŸ ${} ืื™ืŸ ืกื˜ืจื™ื ื’ืก ืื™ื– ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“
  • ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“ ื˜ื™ื™ืœ ื’ืขืฉื˜ื™ืฆื˜ ืงืึทืœืœืึทื‘ืœืขืก ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืจื•ืคืŸ ื“ื•ืจืš "call_user_func($callable)" ืึธื‘ืขืจ ื˜ืึธืŸ ื ื™ื˜ ืฉื˜ื™ืฆืŸ ืจื•ืคืŸ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ "$callable()": "ื–ื™ืš :: ืžืขื˜ืึทื“" "ืคืึธื˜ืขืจ :: ืžืขื˜ืึทื“" "ืกื˜ืึทื˜ื™ืง" :: ืžืขื˜ืึทื“ " ["ื–ื™ืš", "ืžืขื˜ืึธื“"] ["ืคืึธื•", "ืžืขื˜ืึธื“"] ["ืกื˜ืึทื˜ื™ืง", "ืžืขื˜ืึธื“"] ["Foo", "Bar::method"] [ื ื™ื™ึท Foo, "Bar: :method" ]
  • ื“ื™ error_log_mode ื“ื™ืจืขืงื˜ื™ื•ื• ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก, ืึทืœืึทื•ื™ื ื’ ืื™ืจ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื“ื™ ืึทืงืกืขืก ืžืึธื“ืข ืฆื• ื“ื™ ื˜ืขื•ืช ืงืœืึธืฅ.

ืžืงื•ืจ: opennet.ru

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