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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