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FarsiGD.php
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FarsiGD.php
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<?php
class FarsiGD {
public function utf8_strlen($str) {
return preg_match_all('/[\x00-\x7F\xC0-\xFD]/', $str, $dummy);
}
public $p_chars = array(
'آ' => array('ﺂ', 'ﺂ', 'آ'),
'ا' => array('ﺎ', 'ﺎ', 'ا'),
'ب' => array('ﺐ', 'ﺒ', 'ﺑ'),
'پ' => array('ﭗ', 'ﭙ', 'ﭘ'),
'ت' => array('ﺖ', 'ﺘ', 'ﺗ'),
'ث' => array('ﺚ', 'ﺜ', 'ﺛ'),
'ج' => array('ﺞ', 'ﺠ', 'ﺟ'),
'چ' => array('ﭻ', 'ﭽ', 'ﭼ'),
'ح' => array('ﺢ', 'ﺤ', 'ﺣ'),
'خ' => array('ﺦ', 'ﺨ', 'ﺧ'),
'د' => array('ﺪ', 'ﺪ', 'ﺩ'),
'ذ' => array('ﺬ', 'ﺬ', 'ﺫ'),
'ر' => array('ﺮ', 'ﺮ', 'ﺭ'),
'ز' => array('ﺰ', 'ﺰ', 'ﺯ'),
'ژ' => array('ﮋ', 'ﮋ', 'ﮊ'),
'س' => array('ﺲ', 'ﺴ', 'ﺳ'),
'ش' => array('ﺶ', 'ﺸ', 'ﺷ'),
'ص' => array('ﺺ', 'ﺼ', 'ﺻ'),
'ض' => array('ﺾ', 'ﻀ', 'ﺿ'),
'ط' => array('ﻂ', 'ﻄ', 'ﻃ'),
'ظ' => array('ﻆ', 'ﻈ', 'ﻇ'),
'ع' => array('ﻊ', 'ﻌ', 'ﻋ'),
'غ' => array('ﻎ', 'ﻐ', 'ﻏ'),
'ف' => array('ﻒ', 'ﻔ', 'ﻓ'),
'ق' => array('ﻖ', 'ﻘ', 'ﻗ'),
'ک' => array('ﻚ', 'ﻜ', 'ﻛ'),
'گ' => array('ﮓ', 'ﮕ', 'ﮔ'),
'ل' => array('ﻞ', 'ﻠ', 'ﻟ'),
'م' => array('ﻢ', 'ﻤ', 'ﻣ'),
'ن' => array('ﻦ', 'ﻨ', 'ﻧ'),
'و' => array('ﻮ', 'ﻮ', 'ﻭ'),
'ی' => array('ﯽ', 'ﯿ', 'ﯾ'),
'ك' => array('ﻚ', 'ﻜ', 'ﻛ'),
'ي' => array('ﻲ', 'ﻴ', 'ﻳ'),
'أ' => array('ﺄ', 'ﺄ', 'ﺃ'),
'ؤ' => array('ﺆ', 'ﺆ', 'ﺅ'),
'إ' => array('ﺈ', 'ﺈ', 'ﺇ'),
'ئ' => array('ﺊ', 'ﺌ', 'ﺋ'),
'ة' => array('ﺔ', 'ﺘ', 'ﺗ')
);
public $tahoma = array(
'ه' => array('ﮫ', 'ﮭ', 'ﮬ')
);
public $normal = array(
'ه' => array('ﻪ', 'ﻬ', 'ﻫ')
);
public $mp_chars = array('آ', 'ا', 'د', 'ذ', 'ر', 'ز', 'ژ', 'و', 'أ', 'إ', 'ؤ');
public $ignorelist = array('', 'ٌ', 'ٍ', 'ً', 'ُ', 'ِ', 'َ', 'ّ', 'ٓ', 'ٰ', 'ٔ', 'ﹶ', 'ﹺ', 'ﹸ', 'ﹼ', 'ﹾ', 'ﹴ', 'ﹰ', 'ﱞ', 'ﱟ', 'ﱠ', 'ﱡ', 'ﱢ', 'ﱣ',);
public $openClose = array('>', ')', '}', ']', '<', '(', '{', '[');
public $en_chars = array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
///
public function persianText($str, $z="", $method='tahoma', $farsiNumber=true) {
$en_str = '';
$runWay = '';
if ($method == 'tahoma') {
$this->p_chars = array_merge($this->p_chars, $this->tahoma);
} else {
$this->p_chars = array_merge($this->p_chars, $this->normal);
}
$str_len = $this->utf8_strlen($str);
preg_match_all("/./u", $str, $ar);
for ($i = 0; $i < $str_len; $i++) {
$gatherNumbers = false;
$runWay = null;
$str1 = $ar[0][$i];
if (in_array($ar[0][$i + 1], $this->ignorelist)) {
$str_next = $ar[0][$i + 2];
if ($i == 2)
$str_back = $ar[0][$i - 2];
if ($i != 2)
$str_back = $ar[0][$i - 1];
}elseif (!in_array($ar[0][$i - 1], $this->ignorelist)) {
$str_next = $ar[0][$i + 1];
if ($i != 0)
$str_back = $ar[0][$i - 1];
}else {
if (isset($ar[0][$i + 1]) && !empty($ar[0][$i + 1])) {
$str_next = $ar[0][$i + 1];
} else {
$str_next = $ar[0][$i - 1];
}
if ($i != 0)
$str_back = $ar[0][$i - 2];
}
if (!in_array($str1, $this->ignorelist)) {
if (array_key_exists($str1, $this->p_chars)) {
if (!$str_back or $str_back == " " or !array_key_exists($str_back, $this->p_chars)) {
if (!array_key_exists($str_back, $this->p_chars) and !array_key_exists($str_next, $this->p_chars))
$output = $str1 . $output;
else
$output = $this->p_chars[$str1][2] . $output;
continue;
}elseif (array_key_exists($str_next, $this->p_chars) and array_key_exists($str_back, $this->p_chars)) {
if (in_array($str_back, $this->mp_chars) and array_key_exists($str_next, $this->p_chars)) {
$output = $this->p_chars[$str1][2] . $output;
} else {
$output = $this->p_chars[$str1][1] . $output;
}
continue;
} elseif (array_key_exists($str_back, $this->p_chars) and !array_key_exists($str_next, $this->p_chars)) {
if (in_array($str_back, $this->mp_chars)) {
// just font FREEFARSI work for H at end of sth that not connected like Dah!
$output = $str1 . $output;
} else {
$output = $this->p_chars[$str1][0] . $output;
}
continue;
}
} elseif ($z == "fa") {
$number = array("٠", "١", "٢", "٣", "٤", "٥", "٦", "٧", "٨", "٩", "۴", "۵", "۶", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9");
switch ($str1) {
case ")" : $str1 = "(";
break;
case "(" : $str1 = ")";
break;
case "}" : $str1 = "{";
break;
case "{" : $str1 = "}";
break;
case "]" : $str1 = "[";
break;
case "[" : $str1 = "]";
break;
case ">" : $str1 = "<";
break;
case "<" : $str1 = ">";
break;
}
if (in_array($str1, $number)) {
if ( $farsiNumber ) {
$num .= $this->fa_number($str1);
$runWay[] = '1';
} else {
$num .= $str1;
$runWay[] = '2';
}
$str1 = "";
}
if ( !in_array($str_next, $number) ) {
if ( in_array(strtolower($str1), $this->en_chars) or (($str1==' ' or $str1=='.') and $en_str!='' and !in_array($str_next, $this->p_chars)) ) {
$en_str .= $str1 . $num;
$str1 = '';
$runWay[] = '3';
} else {
if ( $en_str!='' ) {
if ( $i+1==$str_len ) {
$runWay[] = '3.5';
$str1 = $str1.$num;
} else {
$en_str .= $str1 .$num;
$runWay[] = '4';
}
} else {
$str1 = $str1.$num;
$runWay[] = '5';
}
}
$num = '';
}
if ( $en_str!='' or ($str1!='' and $i==0 and ( !array_key_exists($str_next, $this->p_chars) and $str_next!=' ' )) or $gatherNumbers ) { //or ($str1!='' and $i==0)
if ( !array_key_exists($str1, $this->p_chars) ) {
if ( !array_key_exists($str_next, $this->p_chars) and $str_next!=' ' and !in_array($str_next, $this->openClose) ) {
$en_str = $en_str.$str1;
$runWay[] = '6';
} else {
if ( in_array($ar[0][$i+2], $this->en_chars) ) {
$en_str = $en_str.$str1;
$runWay[] = '7';
} else {
if ( $str_next==' ' and ( in_array($ar[0][$i+2], $number) or in_array(strtolower($ar[0][$i+2]), $this->en_chars) ) ) {
$en_str = $en_str.$str1;
$runWay[] = '8';
} else {
//if ( in_array($str_next, $this->openClose) and in_array(strtolower($str_back), $this->en_chars) ) {
// $output = $output . $en_str;
// $en_str = '';
// $en_str = $en_str.$str1;
// $i++;
// continue;
//$output = $output . $en_str;
//$en_str='';
// $runWay[] = '9.5';
// } else {
$output = $en_str . $output;
$en_str = '';
$runWay[] = '9';
// }
}
}
}
} else {
if ( $num ) {
$en_str = $en_str .$num;
$runWay[] = '10';
} else {
$output = $en_str . $str1 . $output ;
$en_str = '';
$runWay[] = '11';
}
}
} else {
if ( in_array($str1, $number) and $str_next=='.' and in_array($ar[0][$i+2], $number) ) {
$en_str = $str1;
$runWay[] = '12';
} else {
//if ( in_array($str1, $this->openClose) and in_array($str_next, $this->en_chars) ) {
// $output = $str1.$output ;
// $runWay[] = '13';
//} else {
$output = $str1. $output ;
$runWay[] = '14';
// }
}
}
} else {
if (($str1 == "،") or ($str1 == "؟") or ($str1 == "ء") or (array_key_exists($str_next, $this->p_chars) and array_key_exists($str_back, $this->p_chars)) or
($str1 == " " and array_key_exists($str_back, $this->p_chars)) or ($str1 == " " and array_key_exists($str_next, $this->p_chars))) {
if ($e_output) {
$output = $e_output . $output;
$e_output = "";
}
$output = $str1 . $output;
} else {
$e_output.=$str1;
if (array_key_exists($str_next, $this->p_chars) or $str_next == "") {
$output = $e_output . $output;
$e_output = "";
}
}
}
} else {
$output = $str1 . $output;
}
//fb("str1: {$str1} | num: {$num} | output: {$output} | enSter: {$en_str} | strNex: {$str_next} | strBack: {$str_back}| path: ". implode('-',$runWay) );
$str_next = null;
$str_back = null;
}
if ( $en_str!='' ) {
$output = $en_str . $output ;
}
return $output;
}
public function fa_number($num) {
$AF = array(
0 => "٠",
1 => "١",
2 => "٢",
3 => "٣",
4 => "۴",
5 => "۵",
6 => "۶",
7 => "٧",
8 => "٨",
9 => "٩"
);
$af_date = NULL;
$chars = preg_split('//', $num, -1, PREG_SPLIT_NO_EMPTY);
foreach ($chars as $key => $val) {
$af_num = NULL;
switch ($val) {
case "0";
$af_num = $AF[0];
break;
case "1":
$af_num = $AF[1];
break;
case "2":
$af_num = $AF[2];
break;
case "3":
$af_num = $AF[3];
break;
case "4":
$af_num = $AF[4];
break;
case "5":
$af_num = $AF[5];
break;
case "6":
$af_num = $AF[6];
break;
case "7":
$af_num = $AF[7];
break;
case "8":
$af_num = $AF[8];
break;
case "9":
$af_num = $AF[9];
break;
default :
$af_num = $val;
}
$af_date .=$af_num;
}
return $af_date;
}
}
?>