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<?php $string = '"Andrea","andrea.salvai@miroglio.com",""'; $string = preg_replace('/.*(\,"")/', "{$1}", $string,1); echo $string;
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '1' (T_LNUMBER), expecting variable (T_VARIABLE) or '{' or '$' in /in/WtYPu on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected '1' (T_LNUMBER), expecting variable (T_VARIABLE) or '$' in /in/WtYPu on line 5
Process exited with code 255.

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