(PECL scoutapm >= 1.0.2)
scoutapm_list_instrumented_functions — List functions scoutapm will instrument.
Returns a list of the functions the extension will instrument.
此函数没有参数。
scoutapm_list_instrumented_functions() returns an array containing a list of all functions that the scoutapm extension is able to instrument in the current installation.
Example #1 Fetch the list of functions scoutapm will instrument
<?php
print_r(scoutapm_list_instrumented_functions());
?>
以上例程的输出类似于：
Array
(
[0] => file_get_contents
[1] => file_put_contents
[2] => fopen
[3] => fread
[4] => fwrite
[5] => pdo->exec
[6] => pdo->query
[7] => pdo->prepare
[8] => pdostatement->execute
)