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</code></div> </div> </div> </p> <p class="para"> <div class="example"> <p><b>Example #6 In the <a href="ref.mcrypt.html" class="link">mcrypt</a> Extension</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$key </span><span style="color: #007700">= </span><span style="color: #DD0000">"this is a secret key"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$td </span><span style="color: #007700">= </span><span style="color: #0000BB">mcrypt_module_open</span><span style="color: #007700">(</span><span style="color: #DD0000">'tripledes'</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">, </span><span style="color: #DD0000">'ecb'</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$iv </span><span style="color: #007700">= </span><span style="color: #0000BB">mcrypt_create_iv </span><span style="color: #007700">(</span><span style="color: #0000BB">mcrypt_enc_get_iv_size</span><span style="color: #007700">(</span><span style="color: #0000BB">$td</span><span style="color: #007700">),<br /> </span><span style="color: #0000BB">MCRYPT_RAND</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">mcrypt_generic_init</span><span style="color: #007700">(</span><span style="color: #0000BB">$td</span><span style="color: #007700">, </span><span style="color: #0000BB">$key</span><span style="color: #007700">, </span><span style="color: #0000BB">$iv</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$encrypted_data </span><span style="color: #007700">= </span><span style="color: #0000BB">mcrypt_generic</span><span style="color: #007700">(</span><span style="color: #0000BB">$td</span><span style="color: #007700">, </span><span style="color: #DD0000">""</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: mcrypt_generic(): An empty string was<br /> passed in filename on line n */<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> <p class="para"> <div class="example"> <p><b>Example #7 In the <a href="ref.oci8.html" class="link">oci8</a> Extension</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"pass"</span><span style="color: #007700">, </span><span style="color: #DD0000">"db"</span><span style="color: #007700">, </span><span style="color: #DD0000">"bogus_charset"</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: Invalid character set name:<br /> bogus_charset in filename on line n */<br /><br /></span><span style="color: #0000BB">$oci </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"pass"</span><span style="color: #007700">, </span><span style="color: #DD0000">"db"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_password_change</span><span style="color: #007700">(</span><span style="color: #0000BB">$oci</span><span style="color: #007700">, </span><span style="color: #DD0000">""</span><span style="color: #007700">, </span><span style="color: #DD0000">"old"</span><span style="color: #007700">, </span><span style="color: #DD0000">"new"</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: username cannot be empty in filename<br /> on line n */<br /><br /></span><span style="color: #0000BB">oci_password_change</span><span style="color: #007700">(</span><span style="color: #0000BB">$oci</span><span style="color: #007700">, </span><span style="color: #DD0000">"user"</span><span style="color: #007700">, </span><span style="color: #DD0000">""</span><span style="color: #007700">, </span><span style="color: #DD0000">"new"</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: old password cannot be empty in filename<br /> on line n */<br /><br /></span><span style="color: #0000BB">oci_password_change</span><span style="color: #007700">(</span><span style="color: #0000BB">$oci</span><span style="color: #007700">, </span><span style="color: #DD0000">"user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"old"</span><span style="color: #007700">, </span><span style="color: #DD0000">""</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: new password cannot be empty in filename<br /> on line n */<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> <p class="para"> <div class="example"> <p><b>Example #8 In the <a href="ref.spl.html" class="link">SPL</a> Extension</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$obj </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplFileObject</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">fgetcsv</span><span style="color: #007700">(</span><span style="color: #DD0000">"foo"</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: SplFileObject::fgetcsv(): delimiter must<br /> be a character in filename on line n */<br /><br /></span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">fgetcsv</span><span style="color: #007700">(</span><span style="color: #DD0000">","</span><span style="color: #007700">, </span><span style="color: #DD0000">"foo"</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Warning: SplFileObject::fgetcsv(): enclosure must<br /> be a character in filename on line n */<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> <p class="para"> <div class="example"> <p><b>Example #9 In the <a href="ref.sem.html" class="link">Semaphore</a> (sysvmsg) extension</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/* Warning: maximum size of the message has to be<br /> greater then zero in filename on line n */<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> <p class="para"> <div class="example"> <p><b>Example #10 A 5.2.1+ <a href="ref.zip.html" class="link">Zip</a> Example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$obj </span><span style="color: #007700">= new </span><span style="color: #0000BB">ZipArchive</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">open</span><span style="color: #007700">(</span><span style="color: #DD0000">'archive.zip'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">setCommentName</span><span style="color: #007700">(</span><span style="color: #DD0000">''</span><span style="color: #007700">, </span><span style="color: #DD0000">'comment'</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Notice: ZipArchive::setCommentName(): Empty string<br /> as entry name in filename on line n */<br /><br />/* As of PHP 5.2.1 */<br /></span><span style="color: #0000BB">$obj</span><span style="color: #007700">-></span><span style="color: #0000BB">getCommentName</span><span style="color: #007700">(</span><span style="color: #DD0000">''</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">/* Notice: ZipArchive::getCommentName(): Empty string<br /> as entry name in filename on line n */<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="migration52.incompatible.html">Backward Incompatible Changes</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration52.datetime.html">Changes in PHP datetime support</a></div> <div 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