Bug #51829 [Opn->Bgs]: Array output unexpected result

Edit report at http://bugs.php.net/bug.php?id=51829&edit=1 ID: 51829 Updated by: dtajchreber@php.net Reported by: josefrancklin at yahoo dot com dot br Summary: Array output unexpected result -Status: Open +Status: Bogus Type: Bug Package: Arrays related Operating System: Windows XP PHP Version: 5.3.2 New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php You have discovered type juggling. See: http://www.php.net/manual/en/language.types.string.php#language.types.string.conversion 'x' turns into 0. 0 == 0. Your if statement is never executed. Previous Comments: ------------------------------------------------------------------------ [2010-05-14 20:09:16] josefrancklin at yahoo dot com dot br Description: ------------ Code typed below generates unexpected result in the [0] term from an array. Test script: --------------- for ($i=0;$i<3;$i++) { $array_id=array( 0 => 0 , 1 => 1 , 2 => 2 ); $array_id[$i]="x"; for ($j=0;$j<3;$j++) { print "term [$j] is $array_id[$j]"; if ($array_id[$j]!=$j) print ", not $j"; print "<BR>\n"; } print "<BR>\n"; } Expected result: ---------------- term [0] is x, not 0 term [1] is 1 term [2] is 2 term [0] is 0 term [1] is x, not 1 term [2] is 2 term [0] is 0 term [1] is 1 term [2] is x, not 2 Actual result: -------------- array[0] is x array[1] is 1 array[2] is 2 array[0] is 0 array[1] is x, not 1 array[2] is 2 array[0] is 0 array[1] is 1 array[2] is x, not 2 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=51829&edit=1