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<?php $array = [ 'field1' => 'this one is ok, "double quotes" are escaped automatically', 'field2' => 'But line breaks are not and so they ruin json' ]; echo str_replace(PHP_EOL,"\n",json_encode($array));
Output for git.master, git.master_jit, rfc.property-hooks
{"field1":"this one is ok, \"double quotes\" are escaped automatically","field2":"But line breaks are not\nand so they ruin json"}

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