giansalex /
greenter
@@ -19,19 +19,19 @@ discard block |
||
| 19 | 19 | * |
| 20 | 20 | * @private boolean $doWrite |
| 21 | 21 | */ |
| 22 | - private $doWrite = false; |
|
| 22 | + private $doWrite = false; |
|
| 23 | 23 | /** |
| 24 | 24 | * Array to store compressed data |
| 25 | 25 | * |
| 26 | 26 | * @private array $datasec |
| 27 | 27 | */ |
| 28 | - private $datasec = array(); |
|
| 28 | + private $datasec = array(); |
|
| 29 | 29 | /** |
| 30 | 30 | * Central directory |
| 31 | 31 | * |
| 32 | 32 | * @private array $ctrl_dir |
| 33 | 33 | */ |
| 34 | - private $ctrl_dir = array(); |
|
| 34 | + private $ctrl_dir = array(); |
|
| 35 | 35 | /** |
| 36 | 36 | * End of central directory record |
| 37 | 37 | * |
@@ -43,7 +43,7 @@ discard block |
||
| 43 | 43 | * |
| 44 | 44 | * @private integer $old_offset |
| 45 | 45 | */ |
| 46 | - private $old_offset = 0; |
|
| 46 | + private $old_offset = 0; |
|
| 47 | 47 | /** |
| 48 | 48 | * Sets member privateiable this -> doWrite to true |
| 49 | 49 | * - Should be called immediately after class instantiantion |
@@ -104,45 +104,45 @@ discard block |
||
| 104 | 104 | { |
| 105 | 105 | $name = str_replace('\\', '/', $name); |
| 106 | 106 | $hexdtime = pack('V', $this->unix2DosTime($time)); |
| 107 | - $fr = "\x50\x4b\x03\x04"; |
|
| 108 | - $fr .= "\x14\x00"; // ver needed to extract |
|
| 109 | - $fr .= "\x00\x00"; // gen purpose bit flag |
|
| 110 | - $fr .= "\x08\x00"; // compression method |
|
| 111 | - $fr .= $hexdtime; // last mod time and date |
|
| 107 | + $fr = "\x50\x4b\x03\x04"; |
|
| 108 | + $fr .= "\x14\x00"; // ver needed to extract |
|
| 109 | + $fr .= "\x00\x00"; // gen purpose bit flag |
|
| 110 | + $fr .= "\x08\x00"; // compression method |
|
| 111 | + $fr .= $hexdtime; // last mod time and date |
|
| 112 | 112 | // "local file header" segment |
| 113 | 113 | $unc_len = strlen($data); |
| 114 | 114 | $crc = crc32($data); |
| 115 | 115 | $zdata = gzcompress($data); |
| 116 | 116 | $zdata = substr(substr($zdata, 0, strlen($zdata) - 4), 2); // fix crc bug |
| 117 | 117 | $c_len = strlen($zdata); |
| 118 | - $fr .= pack('V', $crc); // crc32 |
|
| 119 | - $fr .= pack('V', $c_len); // compressed filesize |
|
| 120 | - $fr .= pack('V', $unc_len); // uncompressed filesize |
|
| 121 | - $fr .= pack('v', strlen($name)); // length of filename |
|
| 122 | - $fr .= pack('v', 0); // extra field length |
|
| 118 | + $fr .= pack('V', $crc); // crc32 |
|
| 119 | + $fr .= pack('V', $c_len); // compressed filesize |
|
| 120 | + $fr .= pack('V', $unc_len); // uncompressed filesize |
|
| 121 | + $fr .= pack('v', strlen($name)); // length of filename |
|
| 122 | + $fr .= pack('v', 0); // extra field length |
|
| 123 | 123 | $fr .= $name; |
| 124 | 124 | // "file data" segment |
| 125 | 125 | $fr .= $zdata; |
| 126 | 126 | // echo this entry on the fly, ... |
| 127 | - if ( !$this -> doWrite) { |
|
| 127 | + if (!$this -> doWrite) { |
|
| 128 | 128 | $this -> datasec[] = $fr; |
| 129 | 129 | } |
| 130 | 130 | // now add to central directory record |
| 131 | 131 | $cdrec = "\x50\x4b\x01\x02"; |
| 132 | - $cdrec .= "\x00\x00"; // version made by |
|
| 133 | - $cdrec .= "\x14\x00"; // version needed to extract |
|
| 134 | - $cdrec .= "\x00\x00"; // gen purpose bit flag |
|
| 135 | - $cdrec .= "\x08\x00"; // compression method |
|
| 136 | - $cdrec .= $hexdtime; // last mod time & date |
|
| 137 | - $cdrec .= pack('V', $crc); // crc32 |
|
| 138 | - $cdrec .= pack('V', $c_len); // compressed filesize |
|
| 139 | - $cdrec .= pack('V', $unc_len); // uncompressed filesize |
|
| 132 | + $cdrec .= "\x00\x00"; // version made by |
|
| 133 | + $cdrec .= "\x14\x00"; // version needed to extract |
|
| 134 | + $cdrec .= "\x00\x00"; // gen purpose bit flag |
|
| 135 | + $cdrec .= "\x08\x00"; // compression method |
|
| 136 | + $cdrec .= $hexdtime; // last mod time & date |
|
| 137 | + $cdrec .= pack('V', $crc); // crc32 |
|
| 138 | + $cdrec .= pack('V', $c_len); // compressed filesize |
|
| 139 | + $cdrec .= pack('V', $unc_len); // uncompressed filesize |
|
| 140 | 140 | $cdrec .= pack('v', strlen($name)); // length of filename |
| 141 | - $cdrec .= pack('v', 0); // extra field length |
|
| 142 | - $cdrec .= pack('v', 0); // file comment length |
|
| 143 | - $cdrec .= pack('v', 0); // disk number start |
|
| 144 | - $cdrec .= pack('v', 0); // internal file attributes |
|
| 145 | - $cdrec .= pack('V', 32); // external file attributes |
|
| 141 | + $cdrec .= pack('v', 0); // extra field length |
|
| 142 | + $cdrec .= pack('v', 0); // file comment length |
|
| 143 | + $cdrec .= pack('v', 0); // disk number start |
|
| 144 | + $cdrec .= pack('v', 0); // internal file attributes |
|
| 145 | + $cdrec .= pack('V', 32); // external file attributes |
|
| 146 | 146 | // - 'archive' bit set |
| 147 | 147 | $cdrec .= pack('V', $this -> old_offset); // relative offset of local header |
| 148 | 148 | $this -> old_offset += strlen($fr); |
@@ -165,11 +165,11 @@ discard block |
||
| 165 | 165 | $this -> eof_ctrl_dir . |
| 166 | 166 | pack('v', sizeof($this -> ctrl_dir)) . //total #of entries "on this disk" |
| 167 | 167 | pack('v', sizeof($this -> ctrl_dir)) . //total #of entries overall |
| 168 | - pack('V', strlen($ctrldir)) . //size of central dir |
|
| 169 | - pack('V', $this -> old_offset) . //offset to start of central dir |
|
| 170 | - "\x00\x00"; //.zip file comment length |
|
| 171 | - if ( $this -> doWrite ) { // Send central directory & end ctrl dir to STDOUT |
|
| 172 | - return ""; // Return empty string |
|
| 168 | + pack('V', strlen($ctrldir)) . //size of central dir |
|
| 169 | + pack('V', $this -> old_offset) . //offset to start of central dir |
|
| 170 | + "\x00\x00"; //.zip file comment length |
|
| 171 | + if ($this -> doWrite) { // Send central directory & end ctrl dir to STDOUT |
|
| 172 | + return ""; // Return empty string |
|
| 173 | 173 | } |
| 174 | 174 | |
| 175 | 175 | // Return entire ZIP archive as string |
