3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getValueByPath(array &$array, $path) { if (is_string($path)) { if (strpos($path, '\\.') === false) { $path = explode('.', $path); } else { $pattern = '#(?<!\\\\)((?:\\\\\\\\)*)\\.#'; $split = preg_split($pattern, $path, -1, PREG_SPLIT_NO_EMPTY|PREG_SPLIT_DELIM_CAPTURE); $split = array_reduce( $split, static function ($result, $value) { $lastIndex = count($result) - 1; if ($lastIndex >= 0 && preg_match('#^\\\\*$#', $value)) { $result[$lastIndex] = $result[$lastIndex] . $value; } else { $result[] = $value; } return $result; }, [] ); $path = array_map( static function ($value) { return str_replace(['\\\\','\\.'], ['\\','.'], $value); }, $split ); } } elseif (!is_array($path)) { throw new \InvalidArgumentException('getValueByPath() expects $path to be string or array, "' . gettype($path) . '" given.', 1304950007); } $key = array_shift($path); if (isset($array[$key])) { if (count($path) > 0) { return (is_array($array[$key])) ? getValueByPath($array[$key], $path) : null; } else { return $array[$key]; } } else { return null; } } function getValueByPathOriginal(array &$array, $path) { if (is_string($path)) { $path = explode('.', $path); } elseif (!is_array($path)) { throw new \InvalidArgumentException('getValueByPath() expects $path to be string or array, "' . gettype($path) . '" given.', 1304950007); } $key = array_shift($path); if (isset($array[$key])) { if (count($path) > 0) { return (is_array($array[$key])) ? getValueByPath($array[$key], $path) : null; } else { return $array[$key]; } } else { return null; } } $array = [ 'foo' => [ 'bar' => [ 'baz' => 'quux' ], 'bar.baz' => 'quux' ] ]; $path = 'foo.bar.baz'; $time_start = microtime(true); for ($i = 0; $i < 50000; $i++) { getValueByPathOriginal($array, $path); } $time_end = microtime(true); $time = $time_end - $time_start; echo "Original took $time seconds\n"; $time_start = microtime(true); for ($i = 0; $i < 50000; $i++) { getValueByPath($array, $path); } $time_end = microtime(true); $time = $time_end - $time_start; echo "Changed $time seconds\n"; $path = 'foo.bar\.baz'; $time_start = microtime(true); for ($i = 0; $i < 50000; $i++) { getValueByPath($array, $path); } $time_end = microtime(true); $time = $time_end - $time_start; echo "Changed regex $time seconds\n";
Output for 8.1.6
Original took 0.031779050827026 seconds Changed 0.0329430103302 seconds Changed regex 0.084174871444702 seconds
Output for 8.1.5
Original took 0.032978057861328 seconds Changed 0.033874988555908 seconds Changed regex 0.080811977386475 seconds
Output for 8.1.4
Original took 0.035765171051025 seconds Changed 0.035123109817505 seconds Changed regex 0.080214977264404 seconds
Output for 8.1.3
Original took 0.034018993377686 seconds Changed 0.033885955810547 seconds Changed regex 0.082050085067749 seconds
Output for 8.1.2
Original took 0.030797958374023 seconds Changed 0.032464027404785 seconds Changed regex 0.078741788864136 seconds
Output for 8.1.1
Original took 0.03150486946106 seconds Changed 0.033253908157349 seconds Changed regex 0.078613996505737 seconds
Output for 8.1.0
Original took 0.030423879623413 seconds Changed 0.031811952590942 seconds Changed regex 0.078656196594238 seconds
Output for 8.0.19
Original took 0.033373117446899 seconds Changed 0.035452127456665 seconds Changed regex 0.082594156265259 seconds
Output for 8.0.18
Original took 0.032855033874512 seconds Changed 0.033979177474976 seconds Changed regex 0.084949016571045 seconds
Output for 8.0.17
Original took 0.032563924789429 seconds Changed 0.033122062683105 seconds Changed regex 0.080176115036011 seconds
Output for 8.0.16
Original took 0.032495021820068 seconds Changed 0.034256935119629 seconds Changed regex 0.080247163772583 seconds
Output for 8.0.15
Original took 0.032351970672607 seconds Changed 0.033906936645508 seconds Changed regex 0.081335067749023 seconds
Output for 8.0.14
Original took 0.033119916915894 seconds Changed 0.033963918685913 seconds Changed regex 0.079931974411011 seconds
Output for 8.0.13
Original took 0.032212972640991 seconds Changed 0.033811092376709 seconds Changed regex 0.081732988357544 seconds
Output for 8.0.12
Original took 0.03358006477356 seconds Changed 0.034240961074829 seconds Changed regex 0.084712982177734 seconds
Output for 8.0.11
Original took 0.033141851425171 seconds Changed 0.034549951553345 seconds Changed regex 0.083502769470215 seconds
Output for 8.0.10
Original took 0.032840013504028 seconds Changed 0.035053968429565 seconds Changed regex 0.081979990005493 seconds
Output for 8.0.9
Original took 0.035301923751831 seconds Changed 0.035585165023804 seconds Changed regex 0.092816114425659 seconds
Output for 8.0.8
Original took 0.035759925842285 seconds Changed 0.037413120269775 seconds Changed regex 0.092957973480225 seconds
Output for 8.0.7
Original took 0.036612987518311 seconds Changed 0.037336111068726 seconds Changed regex 0.090250015258789 seconds
Output for 8.0.6
Original took 0.037590980529785 seconds Changed 0.042234897613525 seconds Changed regex 0.086982011795044 seconds
Output for 8.0.5
Original took 0.034763097763062 seconds Changed 0.03929615020752 seconds Changed regex 0.098753929138184 seconds
Output for 8.0.3
Original took 0.038388013839722 seconds Changed 0.038419961929321 seconds Changed regex 0.090431928634644 seconds
Output for 8.0.2
Original took 0.033869028091431 seconds Changed 0.035923957824707 seconds Changed regex 0.098061800003052 seconds
Output for 8.0.1
Original took 0.034785985946655 seconds Changed 0.039479970932007 seconds Changed regex 0.092697143554688 seconds
Output for 7.4.29
Original took 0.037293910980225 seconds Changed 0.040235996246338 seconds Changed regex 0.086713075637817 seconds
Output for 7.4.28
Original took 0.035547018051147 seconds Changed 0.043584823608398 seconds Changed regex 0.085545063018799 seconds
Output for 7.4.27
Original took 0.032569885253906 seconds Changed 0.0345458984375 seconds Changed regex 0.08082103729248 seconds
Output for 7.4.26
Original took 0.033699989318848 seconds Changed 0.035513162612915 seconds Changed regex 0.08461594581604 seconds
Output for 7.4.25
Original took 0.032359838485718 seconds Changed 0.03387188911438 seconds Changed regex 0.078391075134277 seconds
Output for 7.4.24
Original took 0.03374195098877 seconds Changed 0.035871982574463 seconds Changed regex 0.079500913619995 seconds
Output for 7.4.23
Original took 0.033695220947266 seconds Changed 0.036165952682495 seconds Changed regex 0.090667009353638 seconds
Output for 7.4.22
Original took 0.033817052841187 seconds Changed 0.036226987838745 seconds Changed regex 0.085537195205688 seconds
Output for 7.4.21
Original took 0.034192800521851 seconds Changed 0.034717082977295 seconds Changed regex 0.082439184188843 seconds
Output for 7.4.20
Original took 0.036329984664917 seconds Changed 0.037317037582397 seconds Changed regex 0.084820032119751 seconds
Output for 7.4.19
Original took 0.033701181411743 seconds Changed 0.035079956054688 seconds Changed regex 0.080782890319824 seconds
Output for 7.4.18
Original took 0.034045934677124 seconds Changed 0.035490989685059 seconds Changed regex 0.081369161605835 seconds
Output for 7.4.16
Original took 0.032811164855957 seconds Changed 0.034533023834229 seconds Changed regex 0.080883026123047 seconds
Output for 7.4.15
Original took 0.033374786376953 seconds Changed 0.03460693359375 seconds Changed regex 0.082374095916748 seconds
Output for 7.4.14
Original took 0.032991170883179 seconds Changed 0.035272121429443 seconds Changed regex 0.083690881729126 seconds
Output for 7.4.13
Original took 0.032709836959839 seconds Changed 0.03491997718811 seconds Changed regex 0.085123062133789 seconds
Output for 7.4.12
Original took 0.033352851867676 seconds Changed 0.035406112670898 seconds Changed regex 0.079153060913086 seconds
Output for 7.4.11
Original took 0.033093929290771 seconds Changed 0.034492015838623 seconds Changed regex 0.080765008926392 seconds
Output for 7.4.10
Original took 0.033267021179199 seconds Changed 0.035268068313599 seconds Changed regex 0.077854156494141 seconds
Output for 7.4.9
Original took 0.031280994415283 seconds Changed 0.033027172088623 seconds Changed regex 0.078237056732178 seconds
Output for 7.4.8
Original took 0.032557010650635 seconds Changed 0.034488916397095 seconds Changed regex 0.078229904174805 seconds
Output for 7.4.7
Original took 0.0329270362854 seconds Changed 0.034588098526001 seconds Changed regex 0.080631971359253 seconds
Output for 7.4.6
Original took 0.033050060272217 seconds Changed 0.035138130187988 seconds Changed regex 0.083417892456055 seconds
Output for 7.4.5
Original took 0.034710168838501 seconds Changed 0.037014961242676 seconds Changed regex 0.081784963607788 seconds
Output for 7.4.4
Original took 0.034659862518311 seconds Changed 0.036258935928345 seconds Changed regex 0.08699893951416 seconds
Output for 7.4.3
Original took 0.033619165420532 seconds Changed 0.035187005996704 seconds Changed regex 0.081651926040649 seconds
Output for 7.4.2
Original took 0.032735109329224 seconds Changed 0.034717082977295 seconds Changed regex 0.079301118850708 seconds
Output for 7.4.1
Original took 0.033937215805054 seconds Changed 0.036170959472656 seconds Changed regex 0.0798659324646 seconds
Output for 7.4.0
Original took 0.034034013748169 seconds Changed 0.03584098815918 seconds Changed regex 0.081017971038818 seconds
preferences:
94.27 ms | 401 KiB | 59 Q