- json_encode: documentation ( source)
<?php
echo json_encode([
'title' => 'Kpi #1',
'description' => 'Kpi description',
'defaultPeriod' => 'Default period',
'unit' => 'Yes',
'weightRatio' => 0,
'actualFormula' => 'x = y+1',
'targetFormula' => 'x = e$',
'growthFormula' => 'e',
'options' => 'none',
]);