Online PHP editor | perf for jA2ds

@ 2014-01-13T17:15:08Z

<?php

class A1 {
    public function rows() {
        $a = array();
        $a[] = array('parent_id' => 10, 'category_id' => 13, 'name' => 'id13');
        $a[] = array('parent_id' => 8, 'category_id' => 12, 'name' => 'id12');
        $a[] = array('parent_id' => 7, 'category_id' => 11, 'name' => 'id11');
        $a[] = array('parent_id' => 7, 'category_id' => 10, 'name' => 'id10');
        $a[] = array('parent_id' => 0, 'category_id' => 9, 'name' => 'id9');
        $a[] = array('parent_id' => 0, 'category_id' => 8, 'name' => 'id8');
        $a[] = array('parent_id' => 0, 'category_id' => 7, 'name' => 'id7');

        return $a;
    }
}

$query = new A1;
$categoryArray = array();

foreach($query->rows() as $row) {
    if(isset($categoryArray[$row['category_id']])) {
        $categoryArray[$row['parent_id']][$row['category_id']] = $categoryArray[$row['category_id']];
        unset($categoryArray[$row['category_id']]);
    } else {
        $categoryArray[$row['parent_id']][$row['category_id']] = $row['name'];
    }
}

echo 'first stage <br>';
print_r($categoryArray);


// second stage

getLine($categoryArray());

function getLine($array){
    foraech($array as $row){
        if(is_array($row)) {
            echo('<ul>');
            getLine($row);
            echo('</ul>');
        } else {    
	        echo('<li>'.$row.'</li>');
        }    
    }
}

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)
5.4.24	0.015	0.043	12.40
5.4.23	0.016	0.050	12.39
5.4.22	0.017	0.052	12.39
5.4.21	0.019	0.052	12.39
5.4.20	0.016	0.049	12.39
5.4.19	0.014	0.047	12.39
5.4.18	0.012	0.049	12.39
5.4.17	0.014	0.046	12.40
5.4.16	0.010	0.046	12.39
5.4.15	0.010	0.043	12.39
5.4.14	0.011	0.043	12.08
5.4.13	0.012	0.040	12.06
5.4.12	0.013	0.039	12.03
5.4.11	0.013	0.039	12.03
5.4.10	0.011	0.047	12.02
5.4.9	0.014	0.044	12.03
5.4.8	0.019	0.056	12.03
5.4.7	0.014	0.041	12.02
5.4.6	0.012	0.038	12.02
5.4.5	0.012	0.039	12.02
5.4.4	0.010	0.042	12.01
5.4.3	0.015	0.042	12.01
5.4.2	0.021	0.053	12.00
5.4.1	0.014	0.044	12.00
5.4.0	0.015	0.046	11.50
5.3.28	0.014	0.050	12.71
5.3.27	0.015	0.046	12.72
5.3.26	0.013	0.050	12.72
5.3.25	0.014	0.050	12.72
5.3.24	0.015	0.053	12.72
5.3.23	0.010	0.055	12.71
5.3.22	0.013	0.044	12.68
5.3.21	0.018	0.049	12.68
5.3.20	0.021	0.080	12.68
5.3.19	0.018	0.057	12.68
5.3.18	0.013	0.057	12.67
5.3.17	0.021	0.049	12.67
5.3.16	0.016	0.049	12.67
5.3.15	0.016	0.057	12.67
5.3.14	0.023	0.071	12.66
5.3.13	0.023	0.069	12.65
5.3.12	0.013	0.048	12.66
5.3.11	0.011	0.052	12.65
5.3.10	0.013	0.047	12.12
5.3.9	0.012	0.050	12.10
5.3.8	0.020	0.080	12.09
5.3.7	0.021	0.045	12.09
5.3.6	0.011	0.050	12.07
5.3.5	0.013	0.051	12.02
5.3.4	0.015	0.047	12.02
5.3.3	0.011	0.049	11.98
5.3.2	0.015	0.043	11.76
5.3.1	0.014	0.045	11.72
5.3.0	0.011	0.050	11.71

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