[Vertical Bar Charts] Fixed strpos check
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@ -190,7 +190,7 @@ function vbar_graph(
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else {
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else {
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$new_chart_data = array();
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$new_chart_data = array();
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foreach ($chart_data as $key => $value) {
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foreach ($chart_data as $key => $value) {
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if(strlen($key) > 20 && strpos($key, ' - ') != -1){
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if(strlen($key) > 20 && strpos($key, ' - ') !== false){
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$key_temp = explode(" - ",$key);
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$key_temp = explode(" - ",$key);
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$key_temp[0] = $key_temp[0]." \n";
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$key_temp[0] = $key_temp[0]." \n";
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$key_temp[1]= '...'.substr($key_temp[1],-15);
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$key_temp[1]= '...'.substr($key_temp[1],-15);
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