Annotation of embedaddon/php/ext/iconv/tests/iconv_strpos_variation5.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test iconv_strpos() function : usage variations - Pass different integers as $offset argument
! 3: --SKIPIF--
! 4: <?php
! 5: extension_loaded('iconv') or die('skip');
! 6: function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in this build");
! 7: ?>
! 8: --FILE--
! 9: <?php
! 10: /* Prototype : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
! 11: * Description: Find position of first occurrence of a string within another
! 12: * Source code: ext/iconv/iconv.c
! 13: */
! 14:
! 15: /*
! 16: * Test how iconv_strpos() behaves when passed different integers as $offset argument
! 17: * The character length of $string_ascii and $string_mb is the same,
! 18: * and the needle appears at the same positions in both strings
! 19: */
! 20:
! 21: iconv_set_encoding("internal_encoding", "UTF-8");
! 22:
! 23: echo "*** Testing iconv_strpos() : usage variations ***\n";
! 24:
! 25: $string_ascii = b'+Is an English string'; //21 chars
! 26: $needle_ascii = b'g';
! 27:
! 28: $string_mb = base64_decode(b'5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII='); //21 chars
! 29: $needle_mb = base64_decode(b'44CC');
! 30:
! 31: /*
! 32: * Loop through integers as multiples of ten for $offset argument
! 33: * iconv_strpos should not be able to accept negative values as $offset.
! 34: * 60 is larger than *BYTE* count for $string_mb
! 35: */
! 36: for ($i = -10; $i <= 60; $i += 10) {
! 37: echo "\n**-- Offset is: $i --**\n";
! 38: echo "-- ASCII String --\n";
! 39: var_dump(iconv_strpos($string_ascii, $needle_ascii, $i));
! 40: echo "--Multibyte String --\n";
! 41: var_dump(iconv_strpos($string_mb, $needle_mb, $i, 'UTF-8'));
! 42: }
! 43:
! 44: echo "Done";
! 45: ?>
! 46:
! 47: --EXPECTF--
! 48: *** Testing iconv_strpos() : usage variations ***
! 49:
! 50: **-- Offset is: -10 --**
! 51: -- ASCII String --
! 52:
! 53: Warning: iconv_strpos(): Offset not contained in string. in %s on line %d
! 54: bool(false)
! 55: --Multibyte String --
! 56:
! 57: Warning: iconv_strpos(): Offset not contained in string. in %s on line %d
! 58: bool(false)
! 59:
! 60: **-- Offset is: 0 --**
! 61: -- ASCII String --
! 62: int(9)
! 63: --Multibyte String --
! 64: int(9)
! 65:
! 66: **-- Offset is: 10 --**
! 67: -- ASCII String --
! 68: int(20)
! 69: --Multibyte String --
! 70: int(20)
! 71:
! 72: **-- Offset is: 20 --**
! 73: -- ASCII String --
! 74: int(20)
! 75: --Multibyte String --
! 76: int(20)
! 77:
! 78: **-- Offset is: 30 --**
! 79: -- ASCII String --
! 80: bool(false)
! 81: --Multibyte String --
! 82: bool(false)
! 83:
! 84: **-- Offset is: 40 --**
! 85: -- ASCII String --
! 86: bool(false)
! 87: --Multibyte String --
! 88: bool(false)
! 89:
! 90: **-- Offset is: 50 --**
! 91: -- ASCII String --
! 92: bool(false)
! 93: --Multibyte String --
! 94: bool(false)
! 95:
! 96: **-- Offset is: 60 --**
! 97: -- ASCII String --
! 98: bool(false)
! 99: --Multibyte String --
! 100: bool(false)
! 101: Done
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