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run code in 300+ PHP versions simultaneously
<?php $menu_slug = "pens-and-pencils"; $menu_title = "Pens and Pencils"; $tests = 10000; $loop = $tests; $a = hrtime(1); while ($loop > 0 ) { base_convert( substr( md5( $menu_slug . $menu_title ), -4 ), 16, 10 ) * 0.00001; $loop--; } var_dump( hrtime(1) - $a ); $loop = $tests; $a = hrtime(1); while ($loop > 0 ) { substr( base_convert( md5( $menu_slug . $menu_title ), 16, 10 ), -5 ) * 0.00001; $loop--; } var_dump( hrtime(1) - $a );
Output for 8.5.0
int(5082164) int(37817637)
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.4.14
int(5007740) int(52189802)
Output for 8.4.13
int(3999685) int(16432999)
Output for 8.4.12
int(1858420) int(18096132)
Output for 8.4.11
int(4497050) int(22107759)
Output for 8.4.10
int(3854765) int(17594340)
Output for 8.4.9
int(5312959) int(21734581)
Output for 8.4.8
int(4448425) int(31058379)
Output for 8.4.7
int(2302428) int(24910630)
Output for 8.4.6
int(4934502) int(36996647)
Output for 8.4.5
int(4945734) int(35654103)
Output for 8.4.4
int(1980426) int(34656525)
Output for 8.4.3
int(1926661) int(22877818)
Output for 8.4.2
int(4993080) int(41462405)
Output for 8.4.1
int(1925870) int(22445379)
Output for 8.3.28
int(5004304) int(34405545)
Output for 8.3.27
int(5092380) int(55056704)
Output for 8.3.26
int(2275719) int(13485672)
Output for 8.3.25
int(4549312) int(27123780)
Output for 8.3.24
int(2074567) int(19993408)
Output for 8.3.23
int(1820396) int(13506881)
Output for 8.3.22
int(3736803) int(13694257)
Output for 8.3.21
int(1914543) int(23176888)
Output for 8.3.20
int(2885251) int(23436501)
Output for 8.3.19
int(1974478) int(23081207)
Output for 8.3.18
int(4553785) int(27234307)
Output for 8.3.17
int(1958577) int(22789505)
Output for 8.3.16
int(5228159) int(37124426)
Output for 8.3.15
int(4940382) int(35190092)
Output for 8.3.14
int(4839248) int(54906496)
Output for 8.3.13
int(1908021) int(22693511)
Output for 8.3.12
int(1889189) int(22857164)
Output for 8.3.11
int(2038423) int(22706047)
Output for 8.3.10
int(2008259) int(23110591)
Output for 8.3.9
int(2976757) int(22629800)
Output for 8.3.8
int(3295201) int(35084955)
Output for 8.3.7
int(3603700) int(43478773)
Output for 8.3.6
int(5597095) int(58164701)
Output for 8.3.5
int(5541651) int(50143206)
Output for 8.3.4
int(3708309) int(41938217)
Output for 8.3.3
int(3748960) int(42384021)
Output for 8.3.2
int(1906108) int(22474421)
Output for 8.3.1
int(1940634) int(22591196)
Output for 8.3.0
int(1961773) int(25406834)
Output for 8.2.29
int(4524121) int(16552692)
Output for 8.2.28
int(5205606) int(32193812)
Output for 8.2.27
int(5875348) int(48815829)
Output for 8.2.26
int(1990078) int(22685466)
Output for 8.2.25
int(1932842) int(23605447)
Output for 8.2.24
int(2027608) int(22961049)
Output for 8.2.23
int(1944422) int(22969936)
Output for 8.2.22
int(2126522) int(22826821)
Output for 8.2.21
int(5142465) int(39723190)
Output for 8.2.20
int(2670491) int(27816113)
Output for 8.2.19
int(3602161) int(42561792)
Output for 8.2.18
int(3666419) int(42433639)
Output for 8.2.17
int(3668894) int(42259645)
Output for 8.2.16
int(4631918) int(42532066)
Output for 8.2.15
int(2051656) int(22751224)
Output for 8.2.14
int(1968192) int(22550223)
Output for 8.2.13
int(2004006) int(22703568)
Output for 8.2.12
int(1992748) int(22452675)
Output for 8.2.11
int(2747231) int(23316861)
Output for 8.2.10
int(2766238) int(24209377)
Output for 8.1.33
int(6354847) int(25606971)
Output for 8.1.32
int(2211618) int(28235767)
Output for 8.1.31
int(4011057) int(51796762)
Output for 8.1.30
int(2015702) int(22841386)
Output for 8.1.29
int(2784126) int(27684759)
Output for 8.1.28
int(3906998) int(43226423)
Output for 8.1.27
int(1992503) int(22979219)
Output for 8.1.26
int(2002126) int(23922536)
Output for 8.1.25
int(2221044) int(22584298)
Output for 8.1.24
int(2787526) int(24531815)
Output for 8.1.23
int(2720317) int(23513102)
Output for 8.1.5
int(3272782) int(32500474)
Output for 7.4.29
int(3454585) int(33636073)
Output for 7.3.33
int(3426192) int(32953127)

preferences:
128.96 ms | 517 KiB | 5 Q