[PHP74] RemovedCurlyBraceArrayAccess in core/plugins

hubzero · Jun 3, 2021 · 77136aa · 77136aa
1 parent 54e3736
commit 77136aa
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Showing 6 changed files with 13 additions and 13 deletions.
diff --git a/core/plugins/antispam/babajispam/Detector.php b/core/plugins/antispam/babajispam/Detector.php
@@ -68,7 +68,7 @@ public function detect($data)
 
 		foreach ($baba as $b)
 		{
-			if ((($b{0} == '/') && preg_match($b, $context))
+			if ((($b[0] == '/') && preg_match($b, $context))
 			 || (($b[0] != '/') && strpos($context, $b) !== false))
 			{
 				$spam += 10;

diff --git a/core/plugins/authentication/linkedin/simplelinkedin-php/OAuthSignatureMethod.php b/core/plugins/authentication/linkedin/simplelinkedin-php/OAuthSignatureMethod.php
@@ -50,7 +50,7 @@ public function check_signature($request, $consumer, $token, $signature)
 		$result = 0;
 		for ($i = 0; $i < strlen($signature); $i++)
 		{
-			$result |= ord($built{$i}) ^ ord($signature{$i});
+			$result |= ord($built[$i]) ^ ord($signature[$i]);
 		}
 
 		return $result == 0;

diff --git a/core/plugins/captcha/image/image.php b/core/plugins/captcha/image/image.php
@@ -193,7 +193,7 @@ private function _createImageAdv()
 				$this->keystring = '';
 				for ($i=0; $i<$length; $i++)
 				{
-					$this->keystring .= $allowed_symbols{mt_rand(0, strlen($allowed_symbols)-1)};
+					$this->keystring .= $allowed_symbols[mt_rand(0, strlen($allowed_symbols)-1)];
 				}
 				if (!preg_match('/cp|cb|ck|c6|c9|rn|rm|mm|co|do|cl|db|qp|qb|dp|ww/', $this->keystring))
 				{
@@ -217,14 +217,14 @@ private function _createImageAdv()
 
 				if (!$reading_symbol && !$transparent)
 				{
-					$font_metrics[$alphabet{$symbol}] = array('start'=>$i);
+					$font_metrics[$alphabet[$symbol]] = array('start'=>$i);
 					$reading_symbol = true;
 					continue;
 				}
 
 				if ($reading_symbol && $transparent)
 				{
-					$font_metrics[$alphabet{$symbol}]['end'] = $i;
+					$font_metrics[$alphabet[$symbol]]['end'] = $i;
 					$reading_symbol = false;
 					$symbol++;
 					continue;
@@ -242,7 +242,7 @@ private function _createImageAdv()
 			$x = 1;
 			for ($i=0; $i<$length; $i++)
 			{
-				$m = $font_metrics[$this->keystring{$i}];
+				$m = $font_metrics[$this->keystring[$i]];
 
 				$y = mt_rand(-$fluctuation_amplitude, $fluctuation_amplitude)+($height-$fontfile_height)/2+2;
 

diff --git a/core/plugins/projects/files/helpers/Diff/Renderer/Html/Array.php b/core/plugins/projects/files/helpers/Diff/Renderer/Html/Array.php
@@ -163,7 +163,7 @@ private function getChangeExtent($fromLine, $toLine)
 	{
 		$start = 0;
 		$limit = min(strlen($fromLine), strlen($toLine));
-		while ($start < $limit && $fromLine{$start} == $toLine{$start})
+		while ($start < $limit && $fromLine[$start] == $toLine[$start])
 		{
 			++$start;
 		}

diff --git a/core/plugins/support/captcha/captcha.php b/core/plugins/support/captcha/captcha.php
@@ -497,7 +497,7 @@ private function _createImageAdv()
 				$this->keystring = '';
 				for ($i=0; $i<$length; $i++)
 				{
-					$this->keystring .= $allowed_symbols{mt_rand(0, strlen($allowed_symbols)-1)};
+					$this->keystring .= $allowed_symbols[mt_rand(0, strlen($allowed_symbols)-1)];
 				}
 				if (!preg_match('/cp|cb|ck|c6|c9|rn|rm|mm|co|do|cl|db|qp|qb|dp|ww/', $this->keystring))
 				{
@@ -521,14 +521,14 @@ private function _createImageAdv()
 
 				if (!$reading_symbol && !$transparent)
 				{
-					$font_metrics[$alphabet{$symbol}] = array('start'=>$i);
+					$font_metrics[$alphabet[$symbol]] = array('start'=>$i);
 					$reading_symbol = true;
 					continue;
 				}
 
 				if ($reading_symbol && $transparent)
 				{
-					$font_metrics[$alphabet{$symbol}]['end'] = $i;
+					$font_metrics[$alphabet[$symbol]]['end'] = $i;
 					$reading_symbol = false;
 					$symbol++;
 					continue;
@@ -546,7 +546,7 @@ private function _createImageAdv()
 			$x = 1;
 			for ($i=0; $i<$length; $i++)
 			{
-				$m = $font_metrics[$this->keystring{$i}];
+				$m = $font_metrics[$this->keystring[$i]];
 
 				$y = mt_rand(-$fluctuation_amplitude, $fluctuation_amplitude)+($height-$fontfile_height)/2+2;
 

diff --git a/core/plugins/wiki/parserdefault/parser.php b/core/plugins/wiki/parserdefault/parser.php
@@ -2384,7 +2384,7 @@ private function _getCommon($st1, $st2)
 
 		for ($i = 0; $i < $shorter; ++$i)
 		{
-			if ($st1{$i} != $st2{$i})
+			if ($st1[$i] != $st2[$i])
 			{
 				break;
 			}
@@ -2748,7 +2748,7 @@ private function blocks($text, $linestart=0)
 				}
 				else if (!$inBlockElem && !$this->mInPre)
 				{
-					if (isset($t{0}) && ' ' == $t{0} and ($this->mLastSection == 'pre' or trim($t) != ''))
+					if (isset($t[0]) && ' ' == $t[0] and ($this->mLastSection == 'pre' or trim($t) != ''))
 					{
 						// pre
 						if ($this->mLastSection != 'pre')