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code cleanup and optimizations 3.1.32-dev-34

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This commit is contained in:
Uwe Tews
2017-11-06 01:02:56 +01:00
parent 3799714d53
commit 3fc8abeb98
99 changed files with 600 additions and 621 deletions
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8
libs/plugins/function.math.php
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@@ -38,7 +38,7 @@ function smarty_function_math($params, $template)
$equation = $params[ 'equation' ];
// make sure parenthesis are balanced
if (substr_count($equation, "(") != substr_count($equation, ")")) {
if (substr_count($equation, '(') !== substr_count($equation, ')')) {
trigger_error("math: unbalanced parenthesis", E_USER_WARNING);
return;
@@ -59,9 +59,9 @@ function smarty_function_math($params, $template)
}
foreach ($params as $key => $val) {
if ($key != "equation" && $key != "format" && $key != "assign") {
if ($key !== 'equation' && $key !== 'format' && $key !== 'assign') {
// make sure value is not empty
if (strlen($val) == 0) {
if (strlen($val) === 0) {
trigger_error("math: parameter '{$key}' is empty", E_USER_WARNING);
return;
@@ -86,7 +86,7 @@ function smarty_function_math($params, $template)
}
foreach ($params as $key => $val) {
if ($key != "equation" && $key != "format" && $key != "assign") {
if ($key !== 'equation' && $key !== 'format' && $key !== 'assign') {
$equation = preg_replace("/\b$key\b/", " \$params['$key'] ", $equation);
}
}