3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $argv[1] = '-0000100.123400000'; #echo '-'==($_=$argv[1])[0]?$n=$_=trim($_,'-'):$_; echo ($_=$argv[1])!=($n=trim($_,'-'))?$n:$_; exit; error_reporting(0); function x($v){ $argv[1] = $v; echo strlen((explode('.',$t=trim('-'==($_=$argv[1])[0]?$n=$_=trim($_,'-'):$_,0)))[1]).($t!==$_?($n?' -':' ').('.'==$t[0]?0:'').trim($t,'.'):''); echo "\n"; } x('-12.32'); x('32'); x('3231.432'); x('-34.0'); x('023'); x('00324.230'); x('10'); x('00.3'); x('0'); x('-0'); x('-0.0'); x('-04.8330'); x('-000000000012345678901234567890000.000012345678901234567890000');
based on jYQoT
Output for 7.0.0 - 7.2.0
0000100.123400000
Output for 5.3.22 - 5.6.28
Parse error: syntax error, unexpected '[' in /in/3nh4G on line 20
Process exited with code 255.