Online PHP editor | perf for GttPF

@ 2014-05-16T05:23:59Z

<?php
if (!isset($_SESSION)) {
	header("Location:input.php");
	
} else {
	$greeting = "Welcome " .$_SESSION["username"]. ", let's string your strings " .$_SESSION["s1"]. " and " .$_SESSION["s2"]. "!";
	

	if (!isset($_GET["conxy"]) {
		$conxvar = "";	
		
		
		// function to conx+y with GET and append parameter to URL
		
	} else {
	
		$conxvar = "The strings x+y have been concatenated: ". $_SESSION['s1'].$_SESSION['s2'];
		echo $conxvar;
	}

	if (!isset($_GET["conyx"]) {
		$conyvar = "";
		
		
		// function to conx+y with GET and append parameter to URL
		
	} else {
		$conyvar = "The strings y+x have been concatenated: ". $_SESSION['s2'].$_SESSION['s1'];
		echo $conyvar;
	}


	if (!isset($_GET["conyx"])) {
		$subvar = "";
		
		
		// function to check substring with GET and append parameter to URL
		
	} else {
		$compareX = strpos($_SESSION['s2'], $_SESSION['s1']);
		$compareY = strpos($_SESSION['s1'], $_SESSION['s2']);
		
		if ($compareX !== false)
		{
			$subvar = "String ".$_SESSION['s1']. " is a substring of " .$_SESSION['s2'];
		} else {
			$subvar = "String ".$_SESSION['s1']. " is NOT a substring of " .$_SESSION['s2'];
		}	
		if ($compareY !== false)
		{
			$subvar += " and string ".$_SESSION['s2']. " is a substring of " .$_SESSION['s1'];
		} else {
			$subvar += " and string ".$_SESSION['s2']. " is NOT a substring of " .$_SESSION['s1'];	
		}
		echo $subvar;
	}
}
?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
5.4.28	0.008	0.040	12.39
5.4.27	0.007	0.043	12.39
5.4.26	0.008	0.040	12.39
5.4.25	0.006	0.052	12.39
5.4.24	0.009	0.051	12.39
5.4.23	0.007	0.043	12.39
5.4.22	0.006	0.038	12.39
5.4.21	0.006	0.041	12.39
5.4.20	0.010	0.053	12.38
5.4.19	0.007	0.042	12.38
5.4.18	0.009	0.063	12.38
5.4.17	0.010	0.047	12.39
5.4.16	0.009	0.041	12.39
5.4.15	0.007	0.038	12.38
5.4.14	0.009	0.051	12.07
5.4.13	0.007	0.037	12.05
5.4.12	0.010	0.034	12.02
5.4.11	0.006	0.038	12.01
5.4.10	0.010	0.040	12.01
5.4.9	0.009	0.043	12.01
5.4.8	0.008	0.046	12.01
5.4.7	0.009	0.050	12.01
5.4.6	0.008	0.052	12.01
5.4.5	0.010	0.034	12.00
5.4.4	0.008	0.034	11.99
5.4.3	0.007	0.040	11.99
5.4.2	0.007	0.048	11.99
5.4.1	0.007	0.040	11.99
5.4.0	0.009	0.039	11.48
5.3.28	0.009	0.042	12.71
5.3.27	0.013	0.059	12.72
5.3.26	0.007	0.048	12.72
5.3.25	0.008	0.039	12.72
5.3.24	0.008	0.041	12.72
5.3.23	0.006	0.044	12.71
5.3.22	0.009	0.048	12.68
5.3.21	0.006	0.044	12.68
5.3.20	0.009	0.040	12.68
5.3.19	0.009	0.041	12.68
5.3.18	0.008	0.043	12.67
5.3.17	0.007	0.039	12.67
5.3.16	0.008	0.048	12.67
5.3.15	0.010	0.046	12.67
5.3.14	0.009	0.045	12.66
5.3.13	0.010	0.045	12.66
5.3.12	0.011	0.046	12.66
5.3.11	0.006	0.048	12.66
5.3.10	0.011	0.044	12.12
5.3.9	0.008	0.041	12.08
5.3.8	0.007	0.044	12.07
5.3.7	0.007	0.040	12.07
5.3.6	0.006	0.042	12.06
5.3.5	0.006	0.051	12.00
5.3.4	0.008	0.042	12.00
5.3.3	0.007	0.047	11.95
5.3.2	0.007	0.041	11.73
5.3.1	0.007	0.044	11.70
5.3.0	0.009	0.045	11.69

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