1--TEST--
2Test return type and value for expected input sqrt()
3--INI--
4precision = 14
5--FILE--
6<?php
7/*
8 * proto float sqrt(float number)
9 * Function is implemented in ext/standard/math.c
10*/
11
12$arg_0 = 9.0;
13
14var_dump(sqrt($arg_0));
15
16?>
17--EXPECT--
18float(3)
19
