3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = "03255000000"; $len = strlen($code); $i = 0; $sum = 0; do { $r = $i+1; $sum += $code[$i]*$r; echo $code[$i]." * $r = $sum\n"; $i++; }while($i < $len); echo (string)($sum%11); ?>

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)
8.3.60.0070.01316.75
8.3.50.0220.00717.14
8.3.40.0120.00319.02
8.3.30.0110.00418.71
8.3.20.0040.00418.90
8.3.10.0050.00318.81
8.3.00.0060.00319.38
8.2.180.0110.00425.92
8.2.170.0120.00322.96
8.2.160.0000.01518.78
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00420.79
8.2.110.0030.00620.94
8.2.100.0050.00517.91
8.2.90.0080.00019.76
8.2.80.0040.00420.72
8.2.70.0000.00818.05
8.2.60.0000.00818.34
8.2.50.0050.00318.10
8.2.40.0000.00819.42
8.2.30.0050.00517.63
8.2.20.0070.00317.76
8.2.10.0040.00417.79
8.2.00.0040.00417.62
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0040.01126.35
8.1.250.0000.00828.09
8.1.240.0080.00022.25
8.1.230.0060.00622.69
8.1.220.0000.00817.78
8.1.210.0000.00819.04
8.1.200.0070.00317.23
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0060.00318.65
8.1.160.0000.01018.64
8.1.150.0040.00418.60
8.1.140.0040.00417.32
8.1.130.0000.00717.82
8.1.120.0070.00017.52
8.1.110.0030.00517.30
8.1.100.0000.00717.32
8.1.90.0000.00717.43
8.1.80.0040.00417.37
8.1.70.0030.00317.44
8.1.60.0040.00417.61
8.1.50.0000.00717.51
8.1.40.0040.00417.54
8.1.30.0030.00517.64
8.1.20.0050.00217.67
8.1.10.0040.00417.49
8.1.00.0030.00517.39
8.0.300.0070.00020.05
8.0.290.0030.00616.63
8.0.280.0030.00318.43
8.0.270.0030.00317.26
8.0.260.0070.00016.86
8.0.250.0000.00716.95
8.0.240.0050.00316.87
8.0.230.0000.00716.83
8.0.220.0070.00016.86
8.0.210.0000.00816.86
8.0.200.0000.00616.92
8.0.190.0000.00716.82
8.0.180.0050.00216.91
8.0.170.0000.00816.80
8.0.160.0060.00316.73
8.0.150.0000.00816.83
8.0.140.0050.00316.86
8.0.130.0000.00513.25
8.0.120.0030.00616.75
8.0.110.0070.00016.91
8.0.100.0000.00816.88
8.0.90.0040.00416.79
8.0.80.0070.01316.87
8.0.70.0040.00416.84
8.0.60.0000.00816.79
8.0.50.0000.00716.77
8.0.30.0160.00716.90
8.0.20.0080.01016.98
8.0.10.0000.00716.84
8.0.00.0110.01116.70
7.4.330.0050.00013.00
7.4.320.0000.00716.59
7.4.300.0030.00316.56
7.4.290.0030.00316.57
7.4.280.0040.00416.50
7.4.270.0030.00316.46
7.4.260.0000.00613.39
7.4.250.0000.00816.54
7.4.240.0030.00316.50
7.4.230.0000.00716.58
7.4.220.0100.00716.54
7.4.210.0070.01316.53
7.4.200.0040.00416.40
7.4.190.0030.00516.40
7.4.160.0070.01016.44
7.4.150.0090.00916.59
7.4.140.0070.01016.41
7.4.130.0030.01316.41
7.4.120.0130.00316.41
7.4.110.0100.00616.54
7.4.100.0120.01216.52
7.4.90.0070.01016.52
7.4.80.0090.01119.39
7.4.70.0100.00716.66
7.4.60.0070.01316.52
7.4.50.0130.00016.59
7.4.40.0030.01416.60
7.4.30.0030.01316.67
7.4.00.0080.00815.12
7.3.330.0060.00013.09
7.3.320.0080.00013.22
7.3.310.0000.00816.41
7.3.300.0070.00016.38
7.3.290.0080.00816.27
7.3.280.0080.01116.35
7.3.270.0090.00916.26
7.3.260.0110.00716.33
7.3.250.0130.02116.44
7.3.240.0120.00616.37
7.3.230.0030.01416.54
7.3.210.0090.00916.34
7.3.200.0070.01016.46
7.3.190.0060.01116.63
7.3.180.0120.00616.58
7.3.170.0000.01616.51
7.3.160.0090.00616.49
7.3.120.0060.00915.05
7.2.330.0080.00816.41
7.2.320.0120.00916.91
7.2.310.0100.01016.80
7.2.300.0090.00616.79
7.2.290.0070.01116.86
7.2.00.0050.00519.04
7.1.100.0030.00818.13
7.1.70.0030.00617.22
7.1.60.0100.01319.30
7.1.50.0040.01416.84
7.1.00.0030.05322.28
7.0.200.0090.00416.84
7.0.140.0000.07722.08
7.0.120.0030.06322.09
7.0.60.0070.04019.74
7.0.50.0030.08017.91
7.0.40.3500.03720.14
7.0.30.3570.04720.11
7.0.20.4300.04020.16
7.0.10.4130.04320.17
7.0.00.3370.04720.00
5.6.280.0000.08021.06
5.6.210.0030.04320.50
5.6.200.0130.07718.19
5.6.190.3430.03320.34
5.6.180.3330.04320.38
5.6.170.4070.04320.71
5.6.160.4300.05020.51
5.6.150.4170.04320.48
5.6.140.2930.04320.27
5.6.130.2900.04320.27
5.6.120.1170.04320.30
5.6.110.0000.04320.36
5.6.100.2830.04720.25
5.6.90.3630.04720.35
5.6.80.3570.04019.69
5.6.70.3900.03719.58
5.6.60.4370.04019.62
5.6.50.3600.04319.63
5.6.40.4070.04319.63
5.6.30.4200.04019.61
5.6.20.3800.04019.61
5.6.10.4300.04019.59
5.6.00.4200.04019.64
5.5.350.0030.05320.38
5.5.340.0030.04718.03
5.5.330.0770.08020.17
5.5.320.3430.04320.16
5.5.310.4230.04720.50
5.5.300.3000.05320.18
5.5.290.2970.04020.09
5.5.280.0030.04320.05
5.5.270.0030.04020.10
5.5.260.3200.04020.06
5.5.250.3530.04019.84
5.5.240.3800.04019.45
5.5.230.3530.04019.39
5.5.220.4330.04019.53
5.5.210.3700.04019.46
5.5.200.3900.04019.45
5.5.190.3930.03719.62
5.5.180.4070.04019.46
5.5.160.4270.03319.61
5.5.150.3670.04019.39
5.5.140.3630.03719.50
5.5.130.4900.03019.53
5.5.120.4230.03719.43
5.5.110.4270.04019.43
5.5.100.4270.04019.20
5.5.90.4200.04319.40
5.5.80.4430.04719.42
5.5.70.3330.04319.25
5.5.60.3370.03719.41
5.5.50.3300.04019.29
5.5.40.3900.03719.46
5.5.30.4130.04019.33
5.5.20.4400.03719.35
5.5.10.3930.03719.34
5.5.00.0800.05019.29
5.4.450.3170.04319.15
5.4.440.0130.03319.24
5.4.430.1200.03719.36
5.4.420.3170.03019.36
5.4.410.3430.04019.40
5.4.400.3830.03719.00
5.4.390.3330.04019.02
5.4.380.4200.04319.03
5.4.370.4230.03718.93
5.4.360.3470.04019.02
5.4.350.4270.03718.99
5.4.340.4400.04019.13
5.4.320.4300.03719.12
5.4.310.4130.04019.04
5.4.300.3470.03318.82
5.4.290.3530.04019.11
5.4.280.4200.04019.21
5.4.270.4330.03019.03
5.4.260.4270.03718.98
5.4.250.4270.03718.98
5.4.240.3600.03319.07
5.4.230.3300.03318.98
5.4.220.3800.03719.03
5.4.210.3530.03319.00
5.4.200.3530.03319.07
5.4.190.4170.03719.00
5.4.180.4300.03018.98
5.4.170.4230.03318.95
5.4.160.0030.06318.80
5.4.150.1530.06318.96
5.4.140.3870.03716.35
5.4.130.3630.02716.17
5.4.120.3330.02716.29
5.4.110.3630.03016.28
5.4.100.3600.03316.31
5.4.90.3870.02716.41
5.4.80.3700.03316.15
5.4.70.3800.03716.27
5.4.60.4230.03716.40
5.4.50.0070.03316.29
5.4.40.0030.04716.32
5.4.30.3730.03016.14
5.4.20.4170.03316.27
5.4.10.4270.03016.25
5.4.00.4200.03315.62
5.3.290.4270.04314.63
5.3.280.3330.04014.37
5.3.270.3930.04714.57
5.3.260.0000.06314.69
5.3.250.3830.04014.54
5.3.240.3570.03714.62
5.3.230.3470.04314.45
5.3.220.3770.04014.52
5.3.210.3630.02714.52
5.3.200.3470.03014.51
5.3.190.3800.03714.51
5.3.180.3900.04314.54
5.3.170.3670.03714.64
5.3.160.4400.04014.39
5.3.150.3070.02714.54
5.3.140.0030.05714.51
5.3.130.3930.03014.47
5.3.120.3330.04014.46
5.3.110.4070.04014.51
5.3.100.4430.04014.00
5.3.90.4200.02713.98
5.3.80.3200.03713.98
5.3.70.3400.03013.93
5.3.60.3500.03713.77
5.3.50.3700.04013.93
5.3.40.3200.03313.80
5.3.30.3170.04013.91
5.3.20.3300.04013.63
5.3.10.3430.02313.63
5.3.00.3300.03713.61
5.2.170.2970.03311.11
5.2.160.2570.02711.13
5.2.150.2830.03011.11
5.2.140.2630.02711.12
5.2.130.3000.03011.02
5.2.120.2530.03011.09
5.2.110.2770.03011.05
5.2.100.2870.02711.11
5.2.90.3170.03011.25
5.2.80.2770.02311.07
5.2.70.2730.03011.09
5.2.60.2730.03011.02
5.2.50.2700.03011.02
5.2.40.2200.03010.96
5.2.30.2200.02711.12
5.2.20.2200.03010.93
5.2.10.2530.03010.95
5.2.00.2170.03010.78
5.1.60.2100.0279.96
5.1.50.2130.02310.06
5.1.40.2470.0209.91
5.1.30.2170.02310.32
5.1.20.2830.02710.38
5.1.10.2300.03010.05
5.1.00.2470.02710.05
5.0.50.1700.0238.61
5.0.40.1330.0208.39
5.0.30.1530.0308.42
5.0.20.1530.0208.27
5.0.10.1630.0208.19
5.0.00.1500.0308.07
4.4.90.1130.0135.80
4.4.80.1100.0135.85
4.4.70.1100.0135.83
4.4.60.1070.0175.88
4.4.50.1070.0175.80
4.4.40.1100.0235.81
4.4.30.1100.0175.89
4.4.20.1400.0175.86
4.4.10.1730.0135.88
4.4.00.1400.0205.81
4.3.110.1700.0135.78
4.3.100.1700.0105.71
4.3.90.1270.0175.80
4.3.80.1230.0335.79
4.3.70.1400.0205.73
4.3.60.1530.0205.70
4.3.50.1500.0175.70
4.3.40.1700.0305.66
4.3.30.0970.0204.52
4.3.20.0870.0204.53
4.3.10.0870.0234.52
4.3.00.0700.0174.52

preferences:
45.05 ms | 401 KiB | 5 Q