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<?php $Todaysales = array( array("sale_time"=>"2017-09-10","payment_amount"=>1311.45), array("sale_time"=>"2017-09-10","payment_amount"=>1311.46), array("sale_time"=>"2017-09-10","payment_amount"=>175000.00), array("sale_time"=>"2017-09-11","payment_amount"=>175500.00), ); foreach($Todaysales as $d) { if(isset($data[$d['sale_time']])) $data[$d['sale_time']] += $d['payment_amount']; else $data[$d['sale_time']] = $d['payment_amount']; } $new_data["cols"] =implode(",",array_keys($data)); $new_data["rows"] =implode(",",array_values($data)); print_r($new_data);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array ( [cols] => 2017-09-10,2017-09-11 [rows] => 177622.91,175500 )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [cols] => 2017-09-10,2017-09-11 [rows] => 177622.91,175500 )

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