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<?php $vars = array('a1', '1a', 'ačervený'); foreach($vars as $var) { $$var = 'x'; } ${'a1'} = 'y'; ${'1a'} = 'y'; ${'ačervený'} = 'y'; $a = 1; $A = 2; var_dump($a, $A); $ačervený = 'a'; $aČervený = 'b'; var_dump($ačervený, $aČervený);
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2) string(1) "a" string(1) "b"

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