<img src="//nojsim.images.xtstatic.com/tp.gif" alt="" />
<img src="//cim.images.xtstatic.com/tp.gif" alt="" />
Back To Forum Post
Main Index
Predefined Functions
trim
Remove whitespace (or other characters) from the beginning and end of a string
[...] = optional ... = your value
[var $... = ]call trim $val=…[;$charlist=…]
Example code
<!--parser:xtscript--> #assign a space to a variable var $space =call chr $val=32 var $input =xyz FOOBAR zyx var $input =$space$input$space # default trim var $output = call trim $val=$input print default trim<br /> print input =|$input|<br /> print output =|$output|<br /><br /> # a space can be added (not at the end) as a part of a $charlist of 2 or more characters var $output = call trim $val=$input ; $charlist=xy z print a space in the charlist<br /> print input = |$input|<br /> print output = |$output|<br /><br /> # specify a range of characters with .. var $input = ABCDEFGHIJKLMABCDEF var $output = call trim $val=$input ; $charlist= A..F J..M print trim a range of characters<br /> print input = $input<br /> print output = $output <!--/parser:xtscript-->
Show as text
Example output
Reload
default trim
input =| xyz FOOBAR zyx |
output =|xyz FOOBAR zyx|
a space in the charlist
input = | xyz FOOBAR zyx |
output = |FOOBAR|
trim a range of characters
input = ABCDEFGHIJKLMABCDEF
output = GHI
Related pages
rtrim
trim
str_pad
Quick index
abs
addslashes
base64_decode
base64_encode
bin2hex
br2nl
ceil
chr
crc32
dechex
floor
hex2bin
hexdec
htmlspecialchars
lcfirst
ltrim
md5
mt_rand
nl2br
ord
pi
pow
rawurldecode
rawurlencode
round
rtrim
sha1
str_ireplace
str_pad
str_repeat
str_replace
str_shuffle
strip_tags
stripos
stripslashes
stristr
strlen
strpos
strrchr
strrev
strripos
strrpos
strstr
strtolower
strtoupper
substr
trim
ucfirst
ucwords
urldecode
urlencode
