Where can I find in the PHP source files where there is an internal function code like is_string ()?

Question

I've already downloaded the source and I think the code is_string()

is in somewhere ext/standard/

, but I'm not sure.

+3

php

Lawrence Jul 26 17 at 19:26

source to share

1 answer

jh1711 · Accepted Answer · 2017-07-26T19:29:58+0000

internal / standard / type.c

You can also find it online:

http://git.php.net/?p=php-src.git&a=search&h=HEAD&st=grep&s=%28is_string%29

Edit to add: You can find another version by replacing the h key, for example: h = refs% 2Fheads% 2FPHP-5.6.31

PHP5 uses fewer macros than PHP7, so it looks more like regular C.