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Feature/fix offset access syntax #25

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dducro wants to merge 2 commits into from
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Feature/fix offset access syntax #25

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4ec2b57
ignore .DS_Store
Jun 15, 2021
852236d
replace {} for []
Jun 15, 2021
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -2,3 +2,4 @@
.idea/
/vendor
boilerplate/bower_components
.DS_Store
4 changes: 2 additions & 2 deletions src/LZCompressor/LZString.php
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Expand Up @@ -19,7 +19,7 @@ public static function compressToEncodedURIComponent($input)
$input,
6,
function($a) {
return LZUtil::$keyStrUriSafe{$a};
return LZUtil::$keyStrUriSafe[$a];
}
);
}
Expand Down Expand Up @@ -57,7 +57,7 @@ function($data) {
public static function compressToBase64($input)
{
$res = self::_compress($input, 6, function($a) {
return LZUtil::$keyStrBase64{$a};
return LZUtil::$keyStrBase64[$a];
});
switch (strlen($res) % 4) { // To produce valid Base64
default: // When could this happen ?
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10 changes: 5 additions & 5 deletions src/LZCompressor/LZUtil.php
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Expand Up @@ -28,7 +28,7 @@ public static function getBaseValue($alphabet, $character)
if(!array_key_exists($alphabet, self::$baseReverseDic)) {
self::$baseReverseDic[$alphabet] = array();
for($i=0; $i<strlen($alphabet); $i++) {
self::$baseReverseDic[$alphabet][$alphabet{$i}] = $i;
self::$baseReverseDic[$alphabet][$alphabet[$i]] = $i;
}
}
return self::$baseReverseDic[$alphabet][$character];
Expand Down Expand Up @@ -79,13 +79,13 @@ public static function utf8_ord($ch)
if ($len <= 0) {
return -1;
}
$h = ord($ch{0});
$h = ord($ch[0]);
if ($h <= 0x7F) return $h;
if ($h < 0xC2) return -3;
if ($h <= 0xDF && $len > 1) return ($h & 0x1F) << 6 | (ord($ch{1}) & 0x3F);
if ($h <= 0xEF && $len > 2) return ($h & 0x0F) << 12 | (ord($ch{1}) & 0x3F) << 6 | (ord($ch{2}) & 0x3F);
if ($h <= 0xDF && $len > 1) return ($h & 0x1F) << 6 | (ord($ch[1]) & 0x3F);
if ($h <= 0xEF && $len > 2) return ($h & 0x0F) << 12 | (ord($ch[1]) & 0x3F) << 6 | (ord($ch[2]) & 0x3F);
if ($h <= 0xF4 && $len > 3)
return ($h & 0x0F) << 18 | (ord($ch{1}) & 0x3F) << 12 | (ord($ch{2}) & 0x3F) << 6 | (ord($ch{3}) & 0x3F);
return ($h & 0x0F) << 18 | (ord($ch[1]) & 0x3F) << 12 | (ord($ch[2]) & 0x3F) << 6 | (ord($ch[3]) & 0x3F);
return -2;
}

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