3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; $length = 11; for($i=0; $i<$length; $i++){ $ran = rand(11, strlen($alpha)-1); $key = substr($alpha, $ran, 1); } echo $key; ?>
Output for 5.2.12, 5.3.15, 5.4.25, 5.4.31, 5.5.34, 7.1.0
u
Output for 4.3.5, 5.1.1, 5.1.5, 7.0.14
x
Output for 5.3.24, 5.4.38 - 5.4.39, 7.0.6
X
Output for 5.4.9, 7.0.0, 7.0.5
S
Output for 5.6.10, 7.0.4
j
Output for 4.3.6, 5.5.32, 7.0.3
9
Output for 5.1.6, 5.4.26, 5.6.21, 7.0.2
d
Output for 5.4.42, 7.0.1
z
Output for 5.2.2, 5.3.9, 5.3.17, 5.4.27, 5.4.35, 5.6.13, 5.6.16, 5.6.28
b
Output for 4.3.2, 5.3.13, 5.4.12, 5.6.20
N
Output for 4.4.6, 5.4.16 - 5.4.17, 5.6.19
P
Output for 5.0.4, 5.3.1, 5.3.6, 5.6.18
c
Output for 5.2.17, 5.3.3, 5.5.33, 5.6.17
Z
Output for 5.2.5, 5.4.23, 5.5.24, 5.6.15
w
Output for 5.3.7, 5.6.14
e
Output for 5.2.0, 5.2.16, 5.4.1, 5.5.25 - 5.5.26, 5.5.29, 5.5.35, 5.6.12
2
Output for 5.4.8, 5.4.24, 5.6.11
h
Output for 4.4.3, 5.2.7, 5.2.15, 5.3.25, 5.6.9
U
Output for 4.3.3, 4.4.9, 5.1.0, 5.4.3, 5.4.10, 5.6.8
o
Output for 4.3.1, 5.3.8, 5.5.31
M
Output for 5.0.1, 5.2.8, 5.3.22, 5.5.30
q
Output for 4.3.0, 5.3.11 - 5.3.12, 5.4.41, 5.5.28
Y
Output for 4.3.4, 4.4.7, 5.4.28, 5.5.27
7
Output for 4.4.0, 5.2.4, 5.4.19 - 5.4.20, 5.4.30, 5.4.43 - 5.4.45
4
Output for 5.3.20, 5.4.36, 5.4.40
i
Output for 5.2.1, 5.2.9, 5.2.11, 5.3.23, 5.4.32, 5.4.37
O
Output for 5.0.2, 5.4.34
5
Output for 4.3.7, 4.3.10, 5.3.19, 5.3.27, 5.4.29
y
Output for 5.3.4, 5.4.22
f
Output for 5.4.21
p
Output for 4.4.2, 5.2.3, 5.3.14, 5.3.26, 5.4.18
T
Output for 4.3.8, 4.4.8, 5.4.15
R
Output for 5.1.2, 5.4.14
k
Output for 4.3.9, 5.0.0, 5.4.13
V
Output for 5.2.14, 5.4.11
W
Output for 5.0.5, 5.3.28, 5.4.7
L
Output for 4.4.5, 5.3.10, 5.4.6
r
Output for 5.2.13, 5.3.0, 5.4.0, 5.4.4 - 5.4.5
3
Output for 5.3.21, 5.4.2
s
Output for 5.3.29
g
Output for 5.3.18
l
Output for 5.3.16
m
Output for 5.3.5
t
Output for 5.3.2
v
Output for 5.2.10
0
Output for 4.4.1, 5.2.6
1
Output for 5.1.4
8
Output for 5.1.3
6
Output for 5.0.3
n
Output for 4.4.4
Q
Output for 4.3.11
a