bugfix(zend) Deprecated: Array and string offset access syntax with curly braces is deprecated (#1346)

daim2k5 · web-flow · commit d316b0247823 · 2020-12-26T04:35:30.000+01:00
diff --git a/lib/Zend/Validate/Isbn.php b/lib/Zend/Validate/Isbn.php
@@ -167,7 +167,7 @@ public function isValid($value)
                 $isbn10 = str_replace($this->_separator, '', $value);
                 $sum    = 0;
                 for ($i = 0; $i < 9; $i++) {
-                    $sum += (10 - $i) * $isbn10{$i};
+                    $sum += (10 - $i) * $isbn10[$i];
                 }
 
                 // checksum
@@ -185,9 +185,9 @@ public function isValid($value)
                 $sum    = 0;
                 for ($i = 0; $i < 12; $i++) {
                     if ($i % 2 == 0) {
-                        $sum += $isbn13{$i};
+                        $sum += $isbn13[$i];
                     } else {
-                        $sum += 3 * $isbn13{$i};
+                        $sum += 3 * $isbn13[$i];
                     }
                 }
                 // checksum

Original file line number	Diff line number	Diff line change
`@@ -167,7 +167,7 @@ public function isValid($value)`
`167`	`167`	`$isbn10 = str_replace($this->_separator, '', $value);`
`168`	`168`	`$sum = 0;`
`169`	`169`	`for ($i = 0; $i < 9; $i++) {`
`170`		`- $sum += (10 - $i) * $isbn10{$i};`
	`170`	`+ $sum += (10 - $i) * $isbn10[$i];`
`171`	`171`	`}`
`172`	`172`
`173`	`173`	`// checksum`
`@@ -185,9 +185,9 @@ public function isValid($value)`
`185`	`185`	`$sum = 0;`
`186`	`186`	`for ($i = 0; $i < 12; $i++) {`
`187`	`187`	`if ($i % 2 == 0) {`
`188`		`- $sum += $isbn13{$i};`
	`188`	`+ $sum += $isbn13[$i];`
`189`	`189`	`} else {`
`190`		`- $sum += 3 * $isbn13{$i};`
	`190`	`+ $sum += 3 * $isbn13[$i];`
`191`	`191`	`}`
`192`	`192`	`}`
`193`	`193`	`// checksum`