3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "951484596541141557316984781494999179679767747627132447513171626424561779662873157761442952212296685573452311263445163233493199211387838461594635666699422982947782623317333683978438123261326863959719777179228599319321138948466562743761584836184512984131635354116264899181952748224523953976485816295227945792555726121913344959454458829485471174415775278865324142733339789878929596275998341778873889585819916457474773252249179366599951454182657225576277834669222982366884688565754691273745959468648957498511326215934353963981471593984617554514519623785326888374742147318993423214834751785956958395133486656388454552769722562524415715913869946325551396638593398729938526424994348267935153555851552287223313383583669912941364344694725478258297498969517632881187394141593479818536194597976519254215932257653777455227477617957833273463216593642394215275314734914719726618923177918342664351954252667253233858814365351722938716621544226598956257753212248859258351363174782742336961425325381561575992352415514168782816173861148859478285339529151631429536819286498721812323861771638574344416879476255929929157912984151742613268754779685396125954595318134933366626594498249956388771723777242772654678448815844555372892574747735672368299826548254744359377667294764559334659523233146587568261116253155189394188696831691284711264872914348961888253386971994431352474717376878745948769171243242621219912378731755544387249443997382399714738351857752329367997665166956467544459817582915478514486541453932175598413554259672117364863112592515988922747164842668361925135551248923449968328385889877512156952725198691746951431443497496455761516486573476185321748523644283494181119399874324683922393547682851931435931276267766772798261563117954648576421741384823494187895272582575669685279986988357796138794326125852772995446355723211161523161886222562853546488411563473998633847953246787557146187696947831335722888918172961256498971868946237299523474841983527391489962357196433927251798764362493965894995592683296651874787384247326643886774966828657393717626591578321174832222434128817871765347278152799425565633521152643686221411129463425496425385516719682884157452772141585743166647191938727971366274357874252166721759"; $input = "1111"; $input = str_split($input); $total_sum = 0; $current = end($input); foreach($input as $digit) { if ($current != "" && $current == $digit) { $total_sum += (int)$digit; } $current = $digit; } echo $total_sum;

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)
8.3.60.0130.01018.27
8.3.50.0140.00418.02
8.3.40.0180.00018.67
8.3.30.0100.00518.71
8.3.20.0100.00320.05
8.3.10.0040.00420.52
8.3.00.0060.00923.52
8.2.180.0100.01018.16
8.2.170.0060.00922.96
8.2.160.0140.00020.38
8.2.150.0030.01025.66
8.2.140.0030.00624.66
8.2.130.0070.00020.53
8.2.120.0080.00826.35
8.2.110.0040.00422.24
8.2.100.0060.00617.91
8.2.90.0060.00319.34
8.2.80.0050.00318.04
8.2.70.0030.00617.75
8.2.60.0060.00317.68
8.2.50.0060.00318.10
8.2.40.0040.00420.45
8.2.30.0030.00319.41
8.2.20.0000.00718.02
8.2.10.0000.00818.03
8.2.00.0070.00018.07
8.1.280.0160.00325.92
8.1.270.0070.00022.23
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0080.00022.24
8.1.230.0040.00717.83
8.1.220.0030.00617.77
8.1.210.0090.00018.77
8.1.200.0040.00417.35
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0040.00418.69
8.1.160.0000.00718.80
8.1.150.0070.00020.18
8.1.140.0050.00218.95
8.1.130.0060.00318.80
8.1.120.0000.00717.41
8.1.110.0060.00617.46
8.1.100.0040.00417.41
8.1.90.0000.00817.37
8.1.80.0040.00317.45
8.1.70.0000.00717.45
8.1.60.0040.00417.61
8.1.50.0050.00517.40
8.1.40.0040.00417.49
8.1.30.0000.00817.66
8.1.20.0080.00017.56
8.1.10.0000.00717.41
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.61
8.0.280.0070.00018.44
8.0.270.0000.00717.26
8.0.260.0030.00318.83
8.0.250.0030.00316.83
8.0.240.0050.00216.97
8.0.230.0000.00716.81
8.0.220.0000.00816.79
8.0.210.0000.00816.78
8.0.200.0000.00716.84
8.0.190.0050.00316.93
8.0.180.0030.00316.80
8.0.170.0100.00016.85
8.0.160.0000.00916.84
8.0.150.0060.00316.82
8.0.140.0030.00516.80
8.0.130.0000.00713.41
8.0.120.0000.00816.80
8.0.110.0000.00816.71
8.0.100.0000.00816.84
8.0.90.0080.00016.69
8.0.80.0070.00716.88
8.0.70.0000.00716.90
8.0.60.0000.00816.70
8.0.50.0050.00316.71
8.0.30.0150.00416.94
8.0.20.0090.01217.40
8.0.10.0080.00016.92
8.0.00.0150.00416.59
7.4.330.0000.00415.55
7.4.320.0060.00016.59
7.4.300.0060.00016.46
7.4.290.0040.00416.59
7.4.280.0080.00016.55
7.4.270.0000.00716.59
7.4.260.0000.01016.50
7.4.250.0000.00816.48
7.4.240.0050.00216.57
7.4.230.0040.00416.63
7.4.220.0130.00316.64
7.4.210.0030.01316.58
7.4.200.0070.00016.60
7.4.160.0090.00616.57
7.4.150.0070.01017.40
7.4.140.0120.00917.86
7.4.130.0180.00416.55
7.4.120.0110.00816.53
7.4.110.0140.00616.58
7.4.100.0100.00716.30
7.4.90.0130.00316.47
7.4.80.0130.00419.39
7.4.70.0060.01016.48
7.4.60.0090.00616.45
7.4.50.0080.00316.48
7.4.40.0120.00616.33
7.4.30.0070.01016.65
7.4.10.0100.01015.11
7.4.00.0080.00814.73
7.3.330.0000.00613.18
7.3.320.0020.00213.08
7.3.310.0040.00416.40
7.3.300.0030.00316.34
7.3.290.0030.00316.20
7.3.280.0080.00716.32
7.3.270.0090.00917.40
7.3.260.0110.01016.42
7.3.250.0120.00716.49
7.3.240.0120.00716.38
7.3.230.0060.01116.55
7.3.210.0100.00716.49
7.3.200.0070.01016.61
7.3.190.0060.01116.39
7.3.180.0160.00016.52
7.3.170.0090.00616.60
7.3.160.0140.00416.34
7.3.130.0090.00615.09
7.3.120.0040.01414.57
7.3.110.0140.00414.96
7.3.100.0070.01014.62
7.3.90.0030.01315.02
7.3.80.0000.01414.99
7.3.70.0070.00714.96
7.3.60.0030.01314.97
7.3.50.0070.01014.75
7.3.40.0070.00714.89
7.3.30.0030.00915.00
7.3.20.0000.01016.80
7.3.10.0110.00516.84
7.3.00.0070.00716.65
7.2.330.0070.01116.77
7.2.320.0140.00716.49
7.2.310.0030.01316.69
7.2.300.0070.01016.69
7.2.290.0030.01516.65
7.2.260.0110.00815.31
7.2.250.0060.01215.06
7.2.240.0030.00915.19
7.2.230.0070.00714.86
7.2.220.0030.01315.09
7.2.210.0060.00315.32
7.2.200.0000.01515.07
7.2.190.0000.01515.12
7.2.180.0070.01315.17
7.2.170.0040.00714.94
7.2.160.0030.01014.92
7.2.150.0030.00617.00
7.2.140.0030.01516.88
7.2.130.0050.01216.88
7.2.120.0090.00916.87
7.2.110.0040.01016.96
7.2.100.0060.00716.70
7.2.90.0100.00316.91
7.2.80.0100.00216.73
7.2.70.0070.00916.96
7.2.60.0060.00716.91
7.2.50.0080.00716.81
7.2.40.0020.01416.94
7.2.30.0140.00816.80
7.2.20.0090.00716.84
7.2.10.0100.00716.98
7.2.00.0080.00517.82
7.1.330.0100.00315.75
7.1.320.0120.00615.82
7.1.310.0000.00915.77
7.1.300.0060.01215.80
7.1.290.0090.00915.77
7.1.280.0060.01015.71
7.1.270.0070.00715.64
7.1.260.0030.00615.90
7.1.250.0050.00715.65
7.1.240.0100.00316.05
7.1.230.0060.00615.93
7.1.220.0090.00315.56
7.1.210.0000.01315.89
7.1.200.0030.00915.81
7.1.190.0040.00815.96
7.1.180.0030.01015.80
7.1.170.0080.00415.61
7.1.160.0040.00415.83
7.1.150.0030.01015.61
7.1.140.0090.00615.67
7.1.130.0140.00315.86
7.1.120.0070.00417.04
7.1.110.0020.01217.07
7.1.100.0060.00617.06
7.1.90.0050.00816.92
7.1.80.0080.00617.05
7.1.70.0060.00416.41
7.1.60.0090.00925.34
7.1.50.0110.00925.37
7.1.40.0130.01125.09
7.1.30.0140.01025.14
7.1.20.0090.01025.25
7.1.10.0070.00816.09
7.1.00.0020.00816.35
7.0.330.0100.00315.19
7.0.320.0030.01015.59
7.0.310.0000.00815.22
7.0.300.0090.00615.19
7.0.290.0040.00715.61
7.0.280.0030.00715.46
7.0.270.0040.00715.45
7.0.260.0000.01015.21
7.0.250.0030.01015.42
7.0.240.0000.00815.18
7.0.230.0060.00615.45
7.0.220.0030.01015.63
7.0.210.0030.00615.54
7.0.200.0090.00315.23
7.0.190.0050.00315.50
7.0.180.0030.01015.51
7.0.170.0080.00615.47
7.0.160.0030.01015.49
7.0.150.0100.00315.57
7.0.140.0060.00315.55
7.0.130.0070.00715.46
7.0.120.0040.00715.70
7.0.110.0080.00415.50
7.0.100.0100.00315.51
7.0.90.0000.01315.32
7.0.80.0050.00515.07
7.0.70.0000.01015.21
7.0.60.0100.00315.21
7.0.50.0070.00715.65
7.0.40.0060.00613.51
7.0.30.0090.00013.39
7.0.20.0030.00913.56
7.0.10.0030.00913.63
7.0.00.0030.00913.56
5.6.400.0040.01114.14
5.6.390.0070.00414.54
5.6.380.0110.00414.30
5.6.370.0060.00314.71
5.6.360.0030.00714.56
5.6.350.0040.00814.80
5.6.340.0030.01214.48
5.6.330.0030.00914.65
5.6.320.0030.00914.55
5.6.310.0100.00614.46
5.6.300.0000.01014.57
5.6.290.0070.01014.75
5.6.280.0060.00614.59
5.6.270.0040.01114.29
5.6.260.0000.01414.28
5.6.250.0080.00314.06
5.6.240.0100.00714.43
5.6.230.0100.00314.24
5.6.220.0110.00314.28
5.6.210.0030.00914.32
5.6.200.0030.00914.28
5.6.190.0070.00714.63
5.6.180.0040.00814.34
5.6.170.0030.01314.42
5.6.160.0060.00614.44
5.6.150.0040.01214.42
5.6.140.0080.00614.43
5.6.130.0090.00014.33
5.6.120.0000.01114.45
5.6.110.0000.01214.11
5.6.100.0070.00714.26
5.6.90.0000.00814.31
5.6.80.0160.00014.32
5.6.70.0070.00714.35
5.6.60.0000.01114.14
5.6.50.0040.01114.17
5.6.40.0070.00714.27
5.6.30.0030.00514.35
5.6.20.0030.00514.39
5.6.10.0030.01314.36
5.6.00.0060.00314.27

preferences:
56.97 ms | 401 KiB | 5 Q