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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] ); return array( 's', $this->decodeNumber( $matches[0] ) ); }
Output for 7.0.0 - 7.0.31, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Using $this when not in object context in /in/X0GSR:9 Stack trace: #0 {main} thrown in /in/X0GSR on line 9
Process exited with code 255.
Output for 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Using $this when not in object context in /in/X0GSR on line 9
Process exited with code 255.
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Call to a member function on a non-object in /in/X0GSR on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.2
Warning: Wrong parameter count for preg_match() in /in/X0GSR on line 7

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