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<?php class Test{ const AB♥ = "alphabet"; } $rc = new ReflectionClass("Test"); $bad = "♥"; //$bad = chr( 0xe2 ); $key = array_keys( $rc->getConstants() ); $target = $key[ 0 ]; $pos = strpos( $target, $bad ); $substr = mb_substr( $target, $pos,1 ); // 5.6 if ( $substr === $bad ) { trigger_error( "'$bad' in '$target'" ); }
Output for git.master, git.master_jit, rfc.property-hooks
Notice: '♥' in 'AB♥' in /in/qsJo8 on line 11

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