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<?php function x($v){ $argv[1] = $v; echo strlen((explode('.',$t=trim('-'==($_=$argv[1])[0]?$n=$_=trim($_,'-'):$_,0)))[1]).($t!==$_?($n?' -':' ').$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('-04.8330'); x('-000000000012345678901234567890000.000012345678901234567890000');
Output for git.master, git.master_jit, rfc.property-hooks
2 Warning: Undefined array key 1 in /in/Y566Y on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/Y566Y on line 6 0 3 0 -34. Warning: Undefined array key 1 in /in/Y566Y on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/Y566Y on line 6 Warning: Undefined variable $n in /in/Y566Y on line 6 0 23 Warning: Undefined variable $n in /in/Y566Y on line 6 2 324.23 Warning: Undefined array key 1 in /in/Y566Y on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/Y566Y on line 6 Warning: Undefined variable $n in /in/Y566Y on line 6 0 1 Warning: Undefined variable $n in /in/Y566Y on line 6 1 .3 Warning: Undefined array key 1 in /in/Y566Y on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/Y566Y on line 6 Warning: Undefined variable $n in /in/Y566Y on line 6 0 Warning: Undefined array key 1 in /in/Y566Y on line 6 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/Y566Y on line 6 0 3 -4.833 23 -12345678901234567890000.00001234567890123456789

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