| $char = mb_substr($string, $i, 1);␊ |
| /** HTML Begins */␊ |
| if ($char === '<') {␊ |
| if(!empty($word)) {␊ |
| if (!empty($word)) {␊ |
| $line_len += mb_strlen($word);␊ |
| $wrapped .= $word;␊ |
| $word = '';␊ |
| }␊ |
| $html = true;␊ |
| $wrapped .= $char;␊ |
| } elseif ($char === '>') {␊ |
| continue;␊ |
| } ␊ |
| if ($char === '>') {␊ |
| /** HTML ends */␊ |
| $html = false;␊ |
| $wrapped .= $char;␊ |
| } elseif ($html) {␊ |
| continue;␊ |
| } ␊ |
| if ($html) {␊ |
| /** If this is inside HTML -> append to the wrapped string */␊ |
| $wrapped .= $char;␊ |
| } elseif ($char === "\n") {␊ |
| continue;␊ |
| } ␊ |
| if ($char === $wrapString) {␊ |
| /** Whitespace characted / new line */␊ |
| $wrapped .= $word.$char;␊ |
| $word = '';␊ |
| $line_len = 0;␊ |
| } elseif ($char === ' ' || $char === "\t") {␊ |
| continue;␊ |
| } ␊ |
| if (in_array($char, array(' ', "\t"))) {␊ |
| // Word delimiter, check if split before it needed␊ |
| $word .= $char;␊ |
| if(strlen($word) + $line_len <= $length) {␊ |
| $line_len += strlen($word);␊ |
| if (mb_strlen($word) + $line_len <= $length) {␊ |
| $line_len += mb_strlen($word);␊ |
| $wrapped .= $word;␊ |
| $word = '';␊ |
| }␊ |
| ␊ |
| } else {␊ |
| /** Check chars */␊ |
| $word .= $char;␊ |
| if (mb_strlen($word) >= $length) {␊ |
| $wrapped .= $word.$wrapString;␊ |
| } else {␊ |
| // If we add the word, it will be above the limit␊ |
| $line_len = mb_strlen($word);␊ |
| $wrapped .= $wrapString.$word;␊ |
| $word = '';␊ |
| $line_len = 0;␊ |
| } elseif (mb_strlen($word) + $line_len > $length) {␊ |
| $wrapped .= $wrapString;␊ |
| $line_len = 0;␊ |
| } ␊ |
| }␊ |
| continue;␊ |
| }␊ |
| /** Check chars */␊ |
| ␊ |
| $word .= $char;␊ |
| if (mb_strlen($word) + $line_len > $length) {␊ |
| $wrapped .= $wrapString;␊ |
| $line_len = 0;␊ |
| continue;␊ |
| } ␊ |
| if (mb_strlen($word) >= $length) {␊ |
| $wrapped .= $word.$wrapString;␊ |
| $word = '';␊ |
| $line_len = 0;␊ |
| continue;␊ |
| } ␊ |
| }␊ |
| if ($word !== '') {␊ |
| $wrapped .= $word;␊ |
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