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<?php $s = '3.14'; $i = 1; $numberRegex = '/-?(?:0|[1-9][0-9]*+)(?:\.[0-9]*+)?(?:[Ee][+-]?[0-9]+)?/A'; if ( preg_match( $numberRegex, $s, $matches, 0, --$i ) ) { $i += strlen( $matches[0] ); var_dump( array( 's', $matches[0] - 0 ) ); }
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.3.6
array(2) { [0]=> string(1) "s" [1]=> float(3.14) }
Output for 4.3.1 - 4.3.2
Warning: Wrong parameter count for preg_match() in /in/0jqBI on line 7
Output for 4.3.0
Warning: Wrong parameter count for preg_match() in /in/1CFeB on line 7
preferences:
255.82 ms | 401 KiB | 342 Q