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php (general (types (double (122e+8 (12200000000), NAN, INF), integer (PHP…
php
general
quotes
"$withvariable"
'without variable'
tags
text is writen to output
<?php ?>
types
integer
convert to double if big
PHP_INT_MAX
32
64
double
122e+8
12200000000
NAN
INF
string
direct acces to any symbol
2 GB - max
array
array("key" => value)
object
referance
resource
unique descriptor
boolean
pregeneral
cgi
any program can write to stream
output data will be transited to browser
php has embeded server