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<?php echo $p = implode('', range('a', 'z')); echo PHP_EOL; echo $c = substr($p, 13); echo PHP_EOL; $times = 1000 * 10 * 10; $test = function() use($p, $c) { return substr($p, 0, strlen($c)) == $c; }; $test1 = function() use ($p, $c) { return strncmp($p, $c, strlen($c)); }; $print = function($closure, $s) use ($times) { for ($i =0; $i < $times; $i++) $closure(); echo printf('Runns: %01.2f', microtime(1) - $s); echo PHP_EOL; }; $print($test, microtime(1)); $print($test1, microtime(1));
Output for 7.2.2, 7.3.3, 7.3.11 - 7.3.12, 7.4.0
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0211 Runns: 0.0211
Output for 7.2.1, 7.2.3 - 7.2.4, 7.2.9 - 7.2.10, 7.2.18 - 7.2.19, 7.3.0 - 7.3.2, 7.3.4 - 7.3.10
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0111 Runns: 0.0111
Output for 7.2.0, 7.2.5 - 7.2.8, 7.2.11 - 7.2.15, 7.2.17, 7.2.20 - 7.2.23, 7.2.25
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0211 Runns: 0.0111
Output for 7.2.16, 7.2.24
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0311 Runns: 0.0211
Output for 7.0.2, 7.0.13, 7.0.27, 7.1.14, 7.1.33
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0411 Runns: 0.0311
Output for 7.0.1, 7.0.5, 7.0.7 - 7.0.9, 7.0.11 - 7.0.12, 7.0.15 - 7.0.17, 7.0.20 - 7.0.23, 7.0.29 - 7.0.33, 7.1.1 - 7.1.3, 7.1.5 - 7.1.9, 7.1.11 - 7.1.13, 7.1.16 - 7.1.32
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0311 Runns: 0.0311
Output for 7.0.4, 7.0.14, 7.0.18, 7.1.15
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0311 Runns: 0.0411
Output for 7.0.0, 7.0.3, 7.0.6, 7.0.19, 7.0.24, 7.0.26, 7.1.0, 7.1.4, 7.1.10
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0411 Runns: 0.0411
Output for 7.0.10, 7.0.28
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0411 Runns: 0.0511
Output for 7.0.25
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0511 Runns: 0.0511
Output for 5.4.0, 5.4.3 - 5.4.5, 5.4.12, 5.4.15, 5.4.26, 5.4.38, 5.4.41, 5.5.2, 5.5.9, 5.5.20 - 5.5.21, 5.5.29, 5.5.33, 5.5.38, 5.6.2, 5.6.5, 5.6.12, 5.6.16, 5.6.22 - 5.6.24, 5.6.31, 5.6.33 - 5.6.34, 5.6.36, 5.6.38, 5.6.40
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0711 Runns: 0.0611
Output for 5.5.4, 5.5.6, 5.5.22, 5.6.0, 5.6.3, 5.6.30, 5.6.39
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0711 Runns: 0.0711
Output for 5.4.6, 5.4.10, 5.4.22, 5.4.27 - 5.4.28, 5.4.30, 5.5.7, 5.6.11, 5.6.15, 5.6.32, 5.6.35, 5.6.37
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0811 Runns: 0.0611
Output for 5.5.24, 5.5.27, 5.5.34 - 5.5.35, 5.5.37, 5.6.1, 5.6.13 - 5.6.14, 5.6.29
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0911 Runns: 0.0611
Output for 5.4.8, 5.4.17, 5.4.19, 5.4.21, 5.4.24, 5.4.31 - 5.4.35, 5.4.37, 5.4.39, 5.4.44, 5.5.0, 5.5.10, 5.5.19, 5.5.25, 5.5.32, 5.6.19, 5.6.28
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0811 Runns: 0.0711
Output for 5.4.7, 5.4.14, 5.5.12, 5.6.7, 5.6.20, 5.6.25, 5.6.27
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1011 Runns: 0.0711
Output for 5.4.18, 5.4.42, 5.5.1, 5.5.5, 5.5.16, 5.6.26
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1011 Runns: 0.0611
Output for 5.4.16, 5.4.20, 5.5.14 - 5.5.15, 5.5.17, 5.5.28, 5.6.10, 5.6.21
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0811 Runns: 0.0911
Output for 5.3.24, 5.4.13, 5.5.8, 5.5.23, 5.6.4, 5.6.8, 5.6.18
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1011 Runns: 0.0911
Output for 5.3.13, 5.3.17, 5.3.19, 5.4.9, 5.4.11, 5.5.31, 5.6.17
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1011 Runns: 0.0811
Output for 5.4.45, 5.5.18, 5.5.26, 5.6.9
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0811 Runns: 0.0811
Output for 5.3.12, 5.3.15, 5.3.26 - 5.3.27, 5.3.29, 5.5.11, 5.6.6
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0911 Runns: 0.0711
Output for 5.4.1, 5.4.25, 5.5.36
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0711 Runns: 0.0811
Output for 5.5.30
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1111 Runns: 0.0711
Output for 5.3.14, 5.3.23, 5.5.13
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0911 Runns: 0.0811
Output for 5.5.3
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0711 Runns: 0.0911
Output for 5.4.43
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1111 Runns: 0.0611
Output for 5.3.10, 5.3.16, 5.3.21, 5.4.23, 5.4.36, 5.4.40
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1111 Runns: 0.0811
Output for 5.4.29
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1111 Runns: 0.0911
Output for 5.4.2
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0911 Runns: 0.0911
Output for 5.3.28
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1011 Runns: 0.1111
Output for 5.3.25
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.0911 Runns: 0.1111
Output for 5.3.18, 5.3.22
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1211 Runns: 0.0911
Output for 5.3.11, 5.3.20
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1211 Runns: 0.0711
Output for 5.3.9
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1611 Runns: 0.1411
Output for 5.3.8
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1511 Runns: 0.1111
Output for 5.3.7
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1611 Runns: 0.1511
Output for 5.3.6
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1211 Runns: 0.1111
Output for 5.3.5
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1911 Runns: 0.1511
Output for 5.3.0, 5.3.4
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1711 Runns: 0.1011
Output for 5.3.2 - 5.3.3
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.2011 Runns: 0.1511
Output for 5.3.1
abcdefghijklmnopqrstuvwxyz nopqrstuvwxyz Runns: 0.1811 Runns: 0.1411
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/OirOZ on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/OirOZ on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/OirOZ on line 10
Process exited with code 255.
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