classCharsetLexemeGenerator

public function generate(LexemeInput $input): ?LexemeCandidates

Filters a finite declared charset domain against the already resolved right-hand literal.

Test cases 1

• CharsetLexemeGeneratorTest::testGenerateKeepsOnlyCharsetsCompatibleWithTheResolvedLiteral calls

Calls 6

• new ValueLexemeGenerator line 29
• new WordDomain line 29
• method-call ValueLexemeGenerator::generate() line 30
• method-call CharsetLexemeGenerator::bytes() line 34
• method-call CharsetLexemeGenerator::accepts() line 37
• static-call LexemeCandidates::of() line 41

public function bytes(string $literal): string

Decodes complete binary literal forms; text-literal quoting consists only of ASCII bytes.

Test cases 2

• CharsetLexemeGeneratorTest::testBytesDecodesQuotedAndPrefixBinaryFormsWithoutDroppingLeadingPartialBytes calls
• CharsetValueLexemeGeneratorTest::testGenerateSamplesCharsetCompatibleBytesWithoutRestrictingOrdinaryBinaryValues calls

Called from 1

• method-call SqlFaker\MySql\Generation\Lexeme\CharsetLexemeGenerator::generate() packages/sql-faker/src/MySql/Generation/Lexeme/CharsetLexemeGenerator.php:34

Calls 11

• method-call RadixDomain::digits() line 49
• new RadixDomain line 49
• function-call pack line 51
• function-call strlen line 51
• function-call str_pad line 58
• function-call ceil line 58
• function-call implode line 59
• function-call array_map line 59
• function-call chr line 59
• function-call intval line 59
• function-call str_split line 59

public function accepts(string $charset, string $bytes): bool

latin1 and binary accept every byte; ASCII and the two UTF-8 widths retain their own contracts.

Test cases 2

• CharsetLexemeGeneratorTest::testAcceptsChecksTheSelectedCharsetRatherThanAssumingUtf8 calls
• CharsetValueLexemeGeneratorTest::testGenerateSamplesCharsetCompatibleBytesWithoutRestrictingOrdinaryBinaryValues calls

Called from 1

• method-call SqlFaker\MySql\Generation\Lexeme\CharsetLexemeGenerator::generate() packages/sql-faker/src/MySql/Generation/Lexeme/CharsetLexemeGenerator.php:37

Calls 3

• function-call strtolower line 69
• method-call Utf8::valid() line 71
• new Utf8 line 71