Commitdfec24b

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[String] improve slugger's portability accross implementations of iconv()

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Lines changed: 4 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -137,15 +137,15 @@ public function ascii(array $rules = []): self`
`137`	`137`	`}`
`138`	`138`	`}elseif (!\function_exists('iconv')) {`
`139`	`139`	`$s =preg_replace('/[^\x00-\x7F]/u','?',$s);`
`140`		`- }elseif (\ICONV_IMPL ==='glibc') {`
`141`		`-$s =iconv('UTF-8','ASCII//TRANSLIT',$s);`
`142`	`140`	`}else {`
`143`	`141`	`$s = @preg_replace_callback('/[^\x00-\x7F]/u',staticfunction ($c) {`
`144`		`-if ('' ===$c = (string)iconv('UTF-8','ASCII//IGNORE//TRANSLIT',$c[0])) {`
	`142`	`+$c = (string)iconv('UTF-8','ASCII//TRANSLIT',$c[0]);`
	`143`	`+`
	`144`	`+if ('' ===$c &&'2' !==iconv('UTF-8','ASCII//TRANSLIT','²')) {`
`145`	`145`	`thrownew \LogicException(sprintf('"%s" requires a translit-able iconv implementation, try installing "gnu-libiconv" if you\'re using Alpine Linux.',static::class));`
`146`	`146`	`}`
`147`	`147`
`148`		-return1 <\strlen($c) ?ltrim($c,'\'`"^~') : (\strlen($c) ?$c :'?');
	`148`	+return1 <\strlen($c) ?ltrim($c,'\'`"^~') : ('' !==$c ?$c :'?');
`149`	`149`	`},$s);`
`150`	`150`	`}`
`151`	`151`	`}`

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