<?php
$a = array('9002209000'=>22.58,
'3915909000'=>21.35,
'8512302000'=>20.06,
'7207190000'=>19.79,
'6306120000'=>18.17,
'5513130000'=>17.74,
'7208400000'=>17.57,
'7210492000'=>17.17,
'0904209000'=>16.99,
'7318131000'=>16.96,
'1901904900'=>16.83,
'9028101000'=>16.75,
'7218910000'=>16.71,
'7606919000'=>16.49,
'8708999200'=>16.45,
'5208430000'=>15.83,
'4811101000'=>15.20,
'6214300090'=>15.04,
'7224900000'=>14.85,
'6815101000'=>14.84,
'4802549010'=>14.83,
'3004909100'=>14.63,
'3907601000'=>14.61,
'8424811000'=>14.38,
'8425421000'=>13.69,
'9017109000'=>13.66,
'4016993000'=>13.63,
'8436101000'=>13.46,
'8409996400'=>13.43,
'4202919000'=>13.39,
'7214102100'=>13.39,
'9018902000'=>13.38,
'8473401900'=>13.00,
'8708959000'=>12.93,
'4805500000'=>12.81,
'8507801900'=>12.81,
'8402901000'=>12.80,
'7604101000'=>12.76,
'3922901900'=>12.49,
'8529909400'=>12.33,
'5212130000'=>12.16,
'6406992900'=>12.14,
'8463101000'=>12.05,
'7215900010'=>12.04,
'6108290000'=>12.04,
'8477803900'=>12.02,
'8419601000'=>12.01,
'3920949000'=>11.96,
'4009329000'=>11.96,
'3923301000'=>11.92,
'5501200000'=>11.91,
'5210320000'=>11.87,
'2806100000'=>11.87,
'8711204100'=>11.87,
'4804311000'=>11.86,
'2807000000'=>11.84,
'4810399000'=>11.73,
'8456100000'=>11.72,
'8442401000'=>11.71,
'6406991900'=>11.66,
'5407830000'=>11.57,
'3105200000'=>11.53,
'7009910000'=>11.51,
'3104200000'=>11.49,
'8433200000'=>11.47,
'8714921000'=>11.40,
'9503002200'=>11.39,
'7606110090'=>11.36,
'8424201900'=>11.36,
'6301900090'=>11.33,
'8529905300'=>11.31,
'2827590000'=>11.21,
'8001200000'=>11.21,
'7214300000'=>11.16,
'6006319000'=>11.11,
'7219140000'=>11.07,
'7616994000'=>11.06,
'8529104000'=>11.05,
'4818100000'=>11.00,
'8422901000'=>10.83,
'8704234900'=>10.76,
'4819600000'=>10.75,
'9032202000'=>10.73,
'8409917200'=>10.73,
'6006330000'=>10.73,
'7016100000'=>10.72,
'6914900000'=>10.72,
'8607300000'=>10.70,
'1702500000'=>10.68,
'2911000000'=>10.67,
'7225990000'=>10.59,
'6216009900'=>10.59,
'8528591000'=>10.48,
'6403400000'=>10.42,
'7409400000'=>10.40,
'8445201000'=>10.34,
'4012908000'=>10.29,
'9401901090'=>10.28
);
echo "<pre>";
$b = array_slice($a, 0, 20);
print_r($b);
echo "</pre>";
preferences:
50.77 ms | 402 KiB | 5 Q