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Avoid PHP Error A non-numeric value encountered ./includes/class-sp-league-table.php on line 793 if an empty space is added as a value

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savvasha
2019-05-27 13:38:33 +03:00
parent f49d282eb3
commit 2150586ac6
1 changed files with 1 additions and 1 deletions
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includes/class-sp-league-table.php
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@@ -790,7 +790,7 @@ class SP_League_Table extends SP_Secondary_Post {
if ( sp_array_value( $a, $priority['column'], 0 ) != sp_array_value( $b, $priority['column'], 0 ) ):
// Compare column values
$output = sp_array_value( $a, $priority['column'], 0 ) - sp_array_value( $b, $priority['column'], 0 );
$output = (float) sp_array_value( $a, $priority['column'], 0 ) - (float) sp_array_value( $b, $priority['column'], 0 );
// Flip value if descending order
if ( $priority['order'] == 'DESC' ) $output = 0 - $output;