3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php 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 1sv5G
Output for 7.0.0 - 7.2.0
2 0 3 0 -34 0 23 2 324.23 0 1 1 03 0 0 0 -0 3 -4.833 23 -12345678901234567890000.00001234567890123456789
Output for 5.3.22 - 5.6.28
Parse error: syntax error, unexpected '[' in /in/hAZrS on line 8
Process exited with code 255.