Merge pull request #10 from lextira/2.0

Removed curly braces for array access for php 7.4 compatibility
DALTCORE · Mar 24, 2020 · 9fedaf9 · 9fedaf9
2 parents 94dc2d1 + bdbbe0e
commit 9fedaf9
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/src/LynX39/LaraPdfMerger/tcpdf/tcpdf.php b/src/LynX39/LaraPdfMerger/tcpdf/tcpdf.php
@@ -16890,10 +16890,10 @@ protected function getHtmlDomArray($html) {
 					if (($dom[$key]['value'] == 'pre') OR ($dom[$key]['value'] == 'tt')) {
 						$dom[$key]['fontname'] = $this->default_monospaced_font;
 					}
-					if (!empty($dom[$key]['value']) AND ($dom[$key]['value'][0] == 'h') AND (intval($dom[$key]['value']{1}) > 0) AND (intval($dom[$key]['value']{1}) < 7)) {
+					if (!empty($dom[$key]['value']) AND ($dom[$key]['value'][0] == 'h') AND (intval($dom[$key]['value'][1]) > 0) AND (intval($dom[$key]['value'][1]) < 7)) {
 						// headings h1, h2, h3, h4, h5, h6
 						if (!isset($dom[$key]['attribute']['size']) AND !isset($dom[$key]['style']['font-size'])) {
-							$headsize = (4 - intval($dom[$key]['value']{1})) * 2;
+							$headsize = (4 - intval($dom[$key]['value'][1])) * 2;
 							$dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize;
 						}
 						if (!isset($dom[$key]['style']['font-weight'])) {

diff --git a/src/LynX39/LaraPdfMerger/tcpdf/tcpdf_barcodes_1d.php b/src/LynX39/LaraPdfMerger/tcpdf/tcpdf_barcodes_1d.php
@@ -464,7 +464,7 @@ protected function barcode_code39($code, $extended=false, $checksum=false) {
 				} else {
 					$t = false; // space
 				}
-				$w = $chr[$char]{$j};
+				$w = $chr[$char][$j];
 				$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
 				$bararray['maxw'] += $w;
 				++$k;
@@ -667,7 +667,7 @@ protected function barcode_code93($code) {
 				} else {
 					$t = false; // space
 				}
-				$w = $chr[$char]{$j};
+				$w = $chr[$char][$j];
 				$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
 				$bararray['maxw'] += $w;
 				++$k;
@@ -929,7 +929,7 @@ protected function barcode_i25($code, $checksum=false) {
 			$seq = '';
 			$chrlen = strlen($chr[$char_bar]);
 			for ($s = 0; $s < $chrlen; $s++){
-				$seq .= $chr[$char_bar]{$s} . $chr[$char_space]{$s};
+				$seq .= $chr[$char_bar][$s] . $chr[$char_space][$s];
 			}
 			$seqlen = strlen($seq);
 			for ($j = 0; $j < $seqlen; ++$j) {
@@ -1180,7 +1180,7 @@ protected function barcode_c128($code, $type='') {
 								}
 							}
 							for ($i = 0; $i < $seq[2]; ++$i) {
-								$char = $seq[1]{$i};
+								$char = $seq[1][$i];
 								$char_id = ord($char);
 								if (($char_id >= 241) AND ($char_id <= 244)) {
 									$code_data[] = $fnc_a[$char_id];
@@ -1223,7 +1223,7 @@ protected function barcode_c128($code, $type='') {
 								}
 							}
 							for ($i = 0; $i < $seq[2]; ++$i) {
-								$char = $seq[1]{$i};
+								$char = $seq[1][$i];
 								$char_id = ord($char);
 								if (($char_id >= 241) AND ($char_id <= 244)) {
 									$code_data[] = $fnc_b[$char_id];
@@ -1240,7 +1240,7 @@ protected function barcode_c128($code, $type='') {
 								$code_data[] = 99;
 							}
 							for ($i = 0; $i < $seq[2]; $i+=2) {
-								$chrnum = $seq[1]{$i}.$seq[1]{$i+1};
+								$chrnum = $seq[1]{$i}.$seq[1][$i+1];
 								$code_data[] = intval($chrnum);
 							}
 							break;