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run code in 300+ PHP versions simultaneously
<?php $json = "{ \"Data 1\": { \"Text1\": \"Anything1\", \"Text2\": \"Anything2\" }, \"Data 2\": { \"2018-08-02\": { \"1.\": \"145\", \"2.\": \"258\" }, \"2018-08-03\": { \"1.\": \"428\", \"2.\": \"528\" }, \"2018-08-04\": { \"1.\": \"727\", \"2.\": \"514\" } } }"; $jsonDecoded = json_decode($json, true); foreach ($jsonDecoded['Data 2'] as $dateKey => $data) { //$values = ''; //foreach ($data as $datum) { // $values .= $datum . ','; //} $values = implode(',', $data); $statement = "INSERT INTO mytable (TheDate, Value1, Value2) VALUES ('{$dateKey}'," . $values . ");"; echo $statement . PHP_EOL; }
Output for 7.1.0 - 7.1.25, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
INSERT INTO mytable (TheDate, Value1, Value2) VALUES ('2018-08-02',145,258); INSERT INTO mytable (TheDate, Value1, Value2) VALUES ('2018-08-03',428,528); INSERT INTO mytable (TheDate, Value1, Value2) VALUES ('2018-08-04',727,514);

preferences:
145.6 ms | 408 KiB | 5 Q