gethostbyaddr(), 458

gethostbyname(), 456–458

getmxrr(), 456

parse_url(), 458

online manual, 80

operators, 32

arithmetic operators, 33–34

array operator, 40

assignment operators, 28–36

associativity, 42–44

bitwise operators, 38

comma operator, 39

comparison operators, 36–37

error suppression operator, 39

execution operator, 39–40

logical operators, 38

new operator, 39

precedence, 42–44

string operators, 34

ternary operator, 39

totaling forms, 41–42

type operator, 40

unary operators, 33

optimizations, 546–547

PHP 5.3

bug fixes in, 7

crypt() functionality in, 7

date/time functions in, 7

date_add() function, 478

date_sub() function, 478

error reporting in, 7

fileinfo extension, 7

hash() functionality in, 7

intl extension, 7

md5() functionality in, ...

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