array_values():
When the input is an empty array or a packed array with no gaps,
return the original array.
array_keys():
When the input is an empty array, return the original array.
When the input is a packed array with no holes
(and no search key specified), populate the return with
a simple range(0, count($input) - 1)
* pull-request/2414:
zend-test extension to house code that is required for testing internal APIs, but that we would not want to expose for regular builds
Example (with v8js):
/builddir/build/BUILD/php-pecl-v8js-1.3.4/NTS/v8js_class.cc: In function 'void v8js_execute_script(zval*, v8js_script*, long int, long int, long int, zval**)':
/usr/include/php/Zend/zend.h:204:57: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
#define zend_bailout() _zend_bailout(__FILE__, __LINE__)
^
/builddir/build/BUILD/php-pecl-v8js-1.3.4/NTS/v8js_class.cc:633:3: note: in expansion of macro 'zend_bailout'
zend_bailout();
^~~~~~~~~~~~
https://bugs.php.net/bug.php?id=74166
A host system with no/limited IPv6 support will fail at binding
the IPv6 ANYADDR address (::) as the address family is unsupported.
Deal with this by handling failure to implicitly bind to ::
as a soft failure, falling back to 0.0.0.0.
If binding to :: failed for some other reason (e.g. port in use)
then binding to 0.0.0.0 will likely fail as well, but we'll
get appropriate warnings for that.
For historical reasons, fsockopen() accepts the port and hostname
separately: fsockopen('127.0.0.1', 80)
However, with the introdcution of stream transports in PHP 4.3,
it became possible to include the port in the hostname specifier:
fsockopen('127.0.0.1:80')
Or more formally: fsockopen('tcp://127.0.0.1:80')
Confusing results when these two forms are combined, however.
fsockopen('127.0.0.1:80', 443) results in fsockopen() attempting
to connect to '127.0.0.1:80:443' which any reasonable stack would
consider invalid.
Unfortunately, PHP parses the address looking for the first colon
(with special handling for IPv6, don't worry) and calls atoi()
from there. atoi() in turn, simply stops parsing at the first
non-numeric character and returns the value so far.
The end result is that the explicitly supplied port is treated
as ignored garbage, rather than producing an error.
This diff replaces atoi() with strtol() and inspects the
stop character. If additional "garbage" of any kind is found,
it fails and returns an error.
Sara Golemon