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--TEST--
FFI 100: PHP symbols
--SKIPIF--
<?php require_once('skipif.inc'); ?>
<?php
try {
FFI::cdef("extern void *zend_printf;");
} catch (Throwable $e) {
die('skip PHP symbols not available');
}
?>
--INI--
ffi.enable=1
--FILE--
<?php
// Check if target supports "fastcall" calling convention
try {
FFI::cdef("extern size_t __attribute__((fastcall)) (*zend_printf)(const char *format);");
$fastcall = "__attribute__((fastcall)) ";
} catch (Throwable $e) {
$fastcall = "";
}
$zend = FFI::cdef("
const char *get_zend_version(void);
//char *get_zend_version(void);
extern size_t (*zend_printf)(const char *format, ...);
unsigned long $fastcall zend_hash_func(const char *str, size_t len);
void $fastcall zend_str_tolower(char *str, size_t length);
");
var_dump(trim(explode("\n",$zend->get_zend_version())[0]));
//var_dump(trim(FFI::string($zend->get_zend_version())));
var_dump($zend->zend_printf);
var_dump(($zend->zend_printf)("Hello %s!\n", "World"));
var_dump($zend->zend_hash_func("file", strlen("file")));
$str = $zend->new("char[16]");
FFI::memcpy($str, "Hello World!", strlen("Hello World!"));
$zend->zend_str_tolower($str, strlen("Hello World!"));
var_dump(FFI::string($str));
?>
--EXPECTF--
string(%d) "Zend Engine %s"
object(FFI\CData:uint%d_t(*)())#%d (1) {
[0]=>
object(FFI\CData:uint%d_t())#%d (0) {
}
}
Hello World!
int(13)
int(%i)
string(12) "hello world!"
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