reduced PHP notices
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089b6fd65d
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ff39265752
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@ -104,7 +104,7 @@ function Text($x,$y,$txt)
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//Output a string
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$s=sprintf('BT %.2f %.2f Td %s Tj ET',$x*$this->k,($this->h-$y)*$this->k,$this->_escapetext($txt));
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if($this->underline and $txt!='')
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$s.=' '.$this->_dounderline($x,$y,$this->GetStringWidth($txt),$txt);
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$s.=' '.$this->_dounderlineU($x,$y,$this->GetStringWidth($txt),$txt);
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if($this->ColorFlag)
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$s='q '.$this->TextColor.' '.$s.' Q';
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$this->_out($s);
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@ -176,7 +176,7 @@ function Cell($w,$h=0,$txt='',$border=0,$ln=0,$align='J',$fill=0,$link='')
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$txtstring=$this->_escapetext($txt);
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$s.=sprintf('BT %.2f %.2f Td %s Tj ET',($this->x+$dx)*$k,($this->h-($this->y+.5*$h+.3*$this->FontSize))*$k,$txtstring);
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if($this->underline)
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$s.=' '.$this->_dounderline($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$width,$txt);
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$s.=' '.$this->_dounderlineU($this->x+$dx,$this->y+.5*$h+.3*$this->FontSize,$width,$txt);
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if($this->ColorFlag)
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$s.=' Q';
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if($link)
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@ -478,7 +478,7 @@ function _puttruetypeunicode($font) {
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$this->_out('endobj');
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}
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function _dounderline($x,$y,$width,$txt)
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function _dounderlineU($x,$y,$width,$txt)
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{
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//Underline text
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$up=$this->CurrentFont['up'];
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@ -708,6 +708,7 @@ function strlen($s) {
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function utf8_substr($str,$start)
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{
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$rs = '';
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if( func_num_args() >= 3 ) {
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$end = func_get_arg( 2 );
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for ($i=$start; $i < ($start+$end); $i++)
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