(PECL runkit7 >= Unknown)
runkit7_function_add — Add a new function, similar to create_function()
$funcname
, string $arglist
, string $code
[, bool $return_by_reference
= NULL
[, string $doc_comment
= NULL
[, string $return_type
[, bool $is_strict
]]]] ) : bool$funcname
, Closure $closure
[, string $doc_comment
= NULL
[, string $return_type
[, bool $is_strict
]]] ) : boolfuncname
Name of the function to be created
arglist
Comma separated argument list
code
Code making up the function
closure
A closure that defines the function.
return_by_reference
Whether the function should return by reference.
doc_comment
The doc comment of the function.
return_type
The return type of the function.
is_strict
Whether the function should behave as if it were declared in a file with strict_types=1
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
Example #1 A runkit7_function_add() example
<?php
runkit7_function_add('testme','$a,$b','echo "The value of a is $a\n"; echo "The value of b is $b\n";');
testme(1,2);
?>
以上例程会输出:
The value of a is 1 The value of b is 2