3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res = 0; $i = 2; $j = 4; for ( ; (++$i, $i < $j); ) {       $res = $i * $j++; } echo $res;

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)
5.4.310.3670.03719.31
5.4.300.4130.03719.19
5.4.290.3100.04019.16
5.4.280.3170.03719.13
5.4.270.3270.04318.85
5.4.260.3370.03318.98
5.4.250.3170.03718.94
5.4.240.3570.04018.88
5.4.230.3170.04319.24
5.4.220.3270.03719.14
5.4.210.3630.03319.16
5.4.200.3630.03319.07
5.4.190.2700.04019.19
5.4.180.3400.03719.14
5.4.170.3400.04019.14
5.4.160.4170.03718.96
5.4.150.3830.04018.96
5.4.140.4200.03316.48
5.4.130.3070.03716.51
5.4.120.3500.04016.46
5.4.110.4230.03716.61
5.4.100.4230.04016.28
5.4.90.3470.04016.45
5.4.80.2970.03716.53
5.4.70.3730.03316.39
5.4.60.3330.03316.51
5.4.50.3270.03316.34
5.4.40.3370.03716.53
5.4.30.3700.03016.52
5.4.20.3370.03016.34
5.4.10.4300.04316.35
5.4.00.3570.03315.77
5.3.280.3130.03314.55
5.3.270.4170.03714.55
5.3.260.4170.03314.55
5.3.250.4200.03714.46
5.3.240.4100.03714.65
5.3.230.3330.04014.55
5.3.220.3900.05314.55
5.3.210.3970.04014.50
5.3.200.3970.03014.41
5.3.190.3630.03714.44
5.3.180.3530.03714.52
5.3.170.3500.04314.66
5.3.160.3670.03714.50
5.3.150.3600.04014.60
5.3.140.3430.03714.41
5.3.130.3570.03314.53
5.3.120.3670.03714.50
5.3.110.3300.03314.49
5.3.100.3670.02314.04
5.3.90.4400.03013.88
5.3.80.3830.03713.99
5.3.70.3300.04714.00
5.3.60.3630.03013.80
5.3.50.3800.03013.82
5.3.40.3270.03013.92
5.3.30.3570.03713.78
5.3.20.3970.02713.67
5.3.10.4970.04313.50
5.3.00.3530.03313.49
5.2.170.2900.03011.07
5.2.160.2770.03011.15
5.2.150.2900.02711.08
5.2.140.2730.03011.05
5.2.130.3570.02710.94
5.2.120.3570.02310.96
5.2.110.2430.02710.99
5.2.100.3130.02711.25
5.2.90.2970.02311.06
5.2.80.2730.03011.03
5.2.70.2870.02311.25
5.2.60.2800.03310.88
5.2.50.2970.03311.11
5.2.40.2430.02710.90
5.2.30.2900.03010.80
5.2.20.2800.03010.81
5.2.10.2700.02710.76
5.2.00.2630.02710.79
5.1.60.2500.02710.63
5.1.50.2830.02310.63
5.1.40.2600.02310.63
5.1.30.3000.02310.63
5.1.20.2900.03010.63
5.1.10.3030.02710.63
5.1.00.3000.03010.63
5.0.50.1970.02010.63
5.0.40.1470.02310.63
5.0.30.1470.03010.63
5.0.20.1230.02310.63
5.0.10.1370.01710.63
5.0.00.1230.03310.63
4.4.90.1100.01710.63
4.4.80.1170.01710.63
4.4.70.1600.01710.63
4.4.60.1670.02010.63
4.4.50.1500.01710.63
4.4.40.1470.02310.63
4.4.30.1470.01010.63
4.4.20.1370.02010.63
4.4.10.1670.01310.63
4.4.00.1500.02310.63
4.3.110.1100.01310.63
4.3.100.1200.01710.63
4.3.90.1370.02010.63
4.3.80.1400.02710.63
4.3.70.1500.01310.63
4.3.60.1330.02010.63
4.3.50.1170.01310.63
4.3.40.1370.02710.63
4.3.30.0830.02010.63
4.3.20.0700.01710.63
4.3.10.0900.02010.63
4.3.00.0770.01710.63

preferences:
142.39 ms | 1386 KiB | 7 Q