(PECL runkit7 >= Unknown)
runkit7_function_add — Add a new function, similar to create_function()
runkit7_function_add ( string $funcname , string $arglist , string $code [, bool $return_by_reference = null [, string $doc_comment = null [, string $return_type [, bool $is_strict ]]]] ) : bool
runkit7_function_add ( string $funcname , Closure $closure [, string $doc_comment = null [, string $return_type [, bool $is_strict ]]] ) : bool
funcname
Name of the function to be created
arglist
Comma separated argument list
code
Code making up the function
closure
A closure that defines the function.
return_by_reference
Whether the function should return by reference.
doc_comment
The doc comment of the function.
return_type
The return type of the function.
is_strict
Whether the function should behave as if it were declared in a file with strict_types=1
Returns true on success or false on failure.
Example #1 A runkit7_function_add() example
<?php
runkit7_function_add('testme','$a,$b','echo "The value of a is $a\n"; echo "The value of b is $b\n";');
testme(1,2);
?> The above example will output:
The value of a is 1 The value of b is 2
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https://www.php.net/manual/en/function.runkit7-function-add.php