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1.1 misho 1: --TEST-- 2: Test htmlspecialchars() function : basic functionality 3: --FILE-- 4: <?php 5: /* Prototype : string htmlspecialchars ( string $string [, int $quote_style [, string $charset [, bool $double_encode ]]] ) 6: * Description: Convert special characters to HTML entities 7: * Source code: ext/standard/string.c 8: */ 9: 10: echo "*** Testing htmlspecialchars() : basic functionality ***\n"; 11: 12: $s1 = "abc<>\"&\n"; 13: $s2 = "&&abc<>\"&\n"; 14: $s3 = "a>,\<bc<>\"&\n"; 15: $s4 = "a\'\'&bc<>\"&\n"; 16: $s5 = "&<\n"; 17: echo "Basic tests\n"; 18: echo "Test 1: " . htmlspecialchars ($s1); 19: echo "Test 2: " . htmlspecialchars ($s2); 20: echo "Test 3: " . htmlspecialchars ($s3); 21: echo "Test 4: " . htmlspecialchars ($s4); 22: echo "Test 5: " . htmlspecialchars ($s5); 23: echo "Test 6: " . htmlspecialchars ($s1,ENT_NOQUOTES); 24: echo "Test 7: " . htmlspecialchars ($s2,ENT_NOQUOTES); 25: echo "Test 8: " . htmlspecialchars ($s3,ENT_NOQUOTES); 26: echo "Test 9: " . htmlspecialchars ($s4,ENT_NOQUOTES); 27: echo "Test 10: " . htmlspecialchars ($s5,ENT_NOQUOTES); 28: echo "Test 11: " . htmlspecialchars ($s1,ENT_COMPAT); 29: echo "Test 12: " . htmlspecialchars ($s2,ENT_COMPAT); 30: echo "Test 13: " . htmlspecialchars ($s3,ENT_COMPAT); 31: echo "Test 14: " . htmlspecialchars ($s4,ENT_COMPAT); 32: echo "Test 15: " . htmlspecialchars ($s5,ENT_COMPAT); 33: echo "Test 16: " . htmlspecialchars ($s1,ENT_QUOTES); 34: echo "Test 17: " . htmlspecialchars ($s2,ENT_QUOTES); 35: echo "Test 18: " . htmlspecialchars ($s3,ENT_QUOTES); 36: echo "Test 19: " . htmlspecialchars ($s4,ENT_QUOTES); 37: echo "Test 20: " . htmlspecialchars ($s5,ENT_QUOTES); 38: 39: echo "\nTry with char set option - specify default ISO-8859-1\n"; 40: echo "Test 21: " . htmlspecialchars ($s1,ENT_NOQUOTES, "ISO-8859-1"); 41: echo "Test 22: " . htmlspecialchars ($s2,ENT_COMPAT, "ISO-8859-1"); 42: echo "Test 23: " . htmlspecialchars ($s3,ENT_QUOTES, "ISO-8859-1"); 43: echo "Test 24: " . htmlspecialchars ($s5,ENT_QUOTES, "ISO-8859-1"); 44: 45: echo "\nTry with double decode FALSE\n"; 46: $s1 = ""&xyz>abc"\n"; 47: $s2 = ""&123<456"\n"; 48: $s3 = "\"300 < 400\"\n"; 49: echo "Test 25: " . htmlspecialchars ($s1,ENT_NOQUOTES, "ISO-8859-1", false); 50: echo "Test 26: " . htmlspecialchars ($s2,ENT_NOQUOTES, "ISO-8859-1", false); 51: echo "Test 27: " . htmlspecialchars ($s3,ENT_NOQUOTES, "ISO-8859-1", false); 52: 53: echo "\nTry with double decode TRUE\n"; 54: echo "Test 28: " . htmlspecialchars ($s1, ENT_NOQUOTES, "ISO-8859-1", true); 55: echo "Test 29: " . htmlspecialchars ($s2, ENT_NOQUOTES, "ISO-8859-1", true); 56: 57: ?> 58: ===DONE=== 59: --EXPECT-- 60: *** Testing htmlspecialchars() : basic functionality *** 61: Basic tests 62: Test 1: abc<>"& 63: Test 2: &&abc<>"& 64: Test 3: a>,\<bc<>"& 65: Test 4: a\'\'&bc<>"& 66: Test 5: &amp;&lt; 67: Test 6: abc<>"& 68: Test 7: &&abc<>"& 69: Test 8: a>,\<bc<>"& 70: Test 9: a\'\'&bc<>"& 71: Test 10: &amp;&lt; 72: Test 11: abc<>"& 73: Test 12: &&abc<>"& 74: Test 13: a>,\<bc<>"& 75: Test 14: a\'\'&bc<>"& 76: Test 15: &amp;&lt; 77: Test 16: abc<>"& 78: Test 17: &&abc<>"& 79: Test 18: a>,\<bc<>"& 80: Test 19: a\'\'&bc<>"& 81: Test 20: &amp;&lt; 82: 83: Try with char set option - specify default ISO-8859-1 84: Test 21: abc<>"& 85: Test 22: &&abc<>"& 86: Test 23: a>,\<bc<>"& 87: Test 24: &amp;&lt; 88: 89: Try with double decode FALSE 90: Test 25: "&xyz>abc" 91: Test 26: "&123<456" 92: Test 27: "300 < 400" 93: 94: Try with double decode TRUE 95: Test 28: &quot;&amp;xyz&gt;abc&quot; 96: Test 29: &quot;&amp;123&lt;456&quot; 97: ===DONE===