3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = "03255000000"; $len = strlen($code); $i = 0; $sum = 0; do { $r = ($i+1); $sum = ($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)
8.3.60.0070.01318.43
8.3.50.0140.00722.13
8.3.40.0030.01218.84
8.3.30.0070.00719.09
8.3.20.0040.00420.20
8.3.10.0050.00322.00
8.3.00.0000.00722.58
8.2.180.0150.00616.75
8.2.170.0170.00322.96
8.2.160.0110.00320.78
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0030.00622.23
8.2.100.0030.01117.72
8.2.90.0040.00419.37
8.2.80.0080.00017.97
8.2.70.0000.00817.62
8.2.60.0070.00017.93
8.2.50.0090.00018.07
8.2.40.0040.00418.22
8.2.30.0030.00618.13
8.2.20.0040.00417.70
8.2.10.0030.00617.65
8.2.00.0030.00617.75
8.1.280.0110.01125.92
8.1.270.0040.00423.83
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.96
8.1.230.0090.00319.02
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.23
8.1.190.0080.00017.53
8.1.180.0000.00818.10
8.1.170.0030.00618.65
8.1.160.0070.00021.95
8.1.150.0000.00718.70
8.1.140.0030.00517.40
8.1.130.0040.00417.79
8.1.120.0080.00017.36
8.1.110.0080.00017.51
8.1.100.0040.00417.48
8.1.90.0040.00417.41
8.1.80.0000.00717.50
8.1.70.0030.00317.46
8.1.60.0040.00417.50
8.1.50.0040.00417.53
8.1.40.0000.00817.57
8.1.30.0040.00417.59
8.1.20.0030.00517.54
8.1.10.0040.00417.49
8.1.00.0030.00617.60
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0040.00418.36
8.0.270.0020.00517.24
8.0.260.0000.00716.82
8.0.250.0070.00016.82
8.0.240.0030.00316.85
8.0.230.0070.00016.84
8.0.220.0000.00716.90
8.0.210.0040.00416.80
8.0.200.0000.00716.96
8.0.190.0040.00416.95
8.0.180.0000.00716.90
8.0.170.0000.00816.84
8.0.160.0000.00716.80
8.0.150.0040.00416.88
8.0.140.0040.00316.83
8.0.130.0050.00013.32
8.0.120.0030.00316.76
8.0.110.0020.00516.85
8.0.100.0040.00416.95
8.0.90.0040.00416.84
8.0.80.0090.00616.85
8.0.70.0040.00416.98
8.0.60.0070.00016.78
8.0.50.0000.00716.82
8.0.30.0120.00917.04
8.0.20.0140.00417.40
8.0.10.0070.00016.98
8.0.00.0090.00916.71
7.4.330.0030.00315.00
7.4.320.0000.00716.41
7.4.300.0030.00316.58
7.4.290.0000.00716.61
7.4.280.0070.00016.60
7.4.270.0000.00716.51
7.4.260.0040.00416.52
7.4.250.0000.00716.48
7.4.240.0040.00416.63
7.4.230.0030.00316.49
7.4.220.0180.00016.60
7.4.210.0020.01116.60
7.4.200.0070.00016.25
7.4.190.0070.00016.69
7.4.160.0080.00816.62
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0100.00716.53
7.4.120.0100.00716.46
7.4.110.0130.00416.53
7.4.100.0090.01516.45
7.4.90.0100.00716.43
7.4.80.0090.00919.39
7.4.70.0060.00916.59
7.4.60.0120.00416.45
7.4.50.0030.00616.50
7.4.40.0000.01422.77
7.4.30.0070.00916.36
7.4.00.0070.01015.21
7.3.330.0000.00513.27
7.3.320.0030.00313.26
7.3.310.0030.00316.38
7.3.300.0030.00516.36
7.3.290.0040.01116.43
7.3.280.0100.00816.32
7.3.270.0040.01417.40
7.3.260.0110.00716.48
7.3.250.0130.00516.31
7.3.240.0140.00316.31
7.3.230.0100.00516.54
7.3.210.0150.00916.41
7.3.200.0170.00319.39
7.3.190.0040.01216.45
7.3.180.0000.02016.34
7.3.170.0120.00416.27
7.3.160.0120.00616.43
7.3.120.0030.01114.88
7.3.10.0080.01016.71
7.3.00.0110.00816.51
7.2.330.0110.00716.69
7.2.320.0070.01116.63
7.2.310.0030.01416.78
7.2.300.0160.00316.85
7.2.290.0040.01216.74
7.2.130.0000.01316.99
7.2.120.0040.01316.88
7.2.110.0160.00217.02
7.2.100.0100.00816.85
7.2.90.0090.00717.13
7.2.80.0050.01016.93
7.2.70.0080.00616.78
7.2.60.0070.00716.94
7.2.50.0060.00616.97
7.2.40.0080.00717.13
7.2.30.0050.00616.68
7.2.20.0040.01216.88
7.2.10.0060.00917.02
7.2.00.0050.00917.67
7.1.250.0100.00915.52
7.1.100.0940.01016.23
7.1.70.0030.00716.67
7.1.60.0200.00319.82
7.1.50.0140.00717.11
7.1.00.0000.08022.36
7.0.200.0030.00316.69
7.0.140.0000.07722.09
7.0.60.0030.08019.92
7.0.50.0100.04317.86
7.0.40.0130.07320.24
7.0.30.0300.08020.09
7.0.20.0270.08320.09
7.0.10.0230.07020.17
7.0.00.0100.07020.09
5.6.280.0000.07720.92
5.6.210.0030.07320.70
5.6.200.0030.08718.12
5.6.190.0070.05320.63
5.6.180.0030.07020.42
5.6.170.0300.07320.50
5.6.160.0070.08320.54
5.6.150.0100.04718.18
5.6.140.0070.07718.09
5.6.130.0000.05318.18
5.6.120.0170.07721.02
5.6.110.0130.07721.13
5.6.100.0030.04021.02
5.6.90.0000.04321.01
5.6.80.0100.05320.39
5.6.70.0270.04720.39
5.5.350.0030.07720.38
5.5.340.0130.07318.00
5.5.330.0070.08320.21
5.5.320.0500.06320.27
5.5.310.0170.04020.30
5.5.300.0070.04317.97
5.5.290.0130.07317.95
5.5.280.0100.08020.96
5.5.270.0070.07720.87
5.5.260.0100.08320.76
5.5.250.0000.04320.57
5.5.240.0100.07720.27
5.4.450.0130.02719.48
5.4.440.0600.04719.52
5.4.430.0900.04719.13
5.4.420.0600.04319.42
5.4.410.0000.07018.88
5.4.400.0170.04718.73
5.4.390.0130.04718.75
5.4.380.0070.05718.46
5.4.370.0200.04718.50
5.4.360.0130.06018.63
5.4.350.0100.06318.71
5.4.340.0130.05318.60
5.4.320.0070.03412.46
5.4.310.0050.03812.45
5.4.300.0050.03712.45
5.4.290.0090.03812.45
5.4.280.0070.03712.35
5.4.270.0050.03712.35
5.4.260.0100.04012.35
5.4.250.0050.04212.35
5.4.240.0060.03512.35
5.4.230.0060.05112.34
5.4.220.0100.03112.34
5.4.210.0080.03312.34
5.4.200.0020.04512.34
5.4.190.0030.03812.34
5.4.180.0060.03612.34
5.4.170.0290.06112.34
5.4.160.0170.04212.32
5.4.150.0130.04712.32
5.4.140.0120.04612.00
5.4.130.0270.06312.00
5.4.120.0130.04311.95
5.4.110.0130.04311.95
5.4.100.0160.04111.95
5.4.90.0150.04211.95
5.4.80.0100.04711.94
5.4.70.0160.04011.94
5.4.60.0170.03811.94
5.4.50.0130.04311.94
5.4.40.0160.04111.93
5.4.30.0300.08811.93
5.4.20.0170.03911.93
5.4.10.0150.04111.93
5.4.00.0150.04411.41
5.3.290.0050.04012.80
5.3.280.0060.03712.71
5.3.270.0150.04612.73
5.3.260.0330.08912.72
5.3.250.0120.04812.72
5.3.240.0200.06912.72
5.3.230.0160.04412.71
5.3.220.0150.04412.68
5.3.210.0140.04512.68
5.3.200.0120.04712.68
5.3.190.0230.03812.68
5.3.180.0160.04312.67
5.3.170.0220.06712.67
5.3.160.0160.04412.68
5.3.150.0160.04512.67
5.3.140.0120.04712.66
5.3.130.0240.06612.66
5.3.120.0170.04212.66
5.3.110.0180.04312.66
5.3.100.0140.05012.12
5.3.90.0260.04512.08
5.3.80.0210.04612.08
5.3.70.0130.04712.07
5.3.60.0180.04112.06
5.3.50.0180.04112.00
5.3.40.0120.04812.00
5.3.30.0100.04611.95
5.3.20.0160.04111.72
5.3.10.0160.03911.69
5.3.00.0140.04211.67
5.2.170.0150.0329.18
5.2.160.0130.0339.17
5.2.150.0140.0329.18
5.2.140.0110.0359.18
5.2.130.0130.0329.14
5.2.120.0120.0349.13
5.2.110.0250.0529.14
5.2.100.0090.0369.14
5.2.90.0130.0329.14
5.2.80.0090.0379.13
5.2.70.0120.0349.13
5.2.60.0090.0379.08
5.2.50.0130.0349.05
5.2.40.0120.0359.03
5.2.30.0150.0319.00
5.2.20.0130.0328.99
5.2.10.0120.0338.93
5.2.00.0120.0328.78
5.1.60.0110.0298.07
5.1.50.0100.0318.07
5.1.40.0080.0328.05
5.1.30.0370.0678.39
5.1.20.0110.0318.43
5.1.10.0120.0308.14
5.1.00.0140.0278.14
5.0.50.0070.0266.62
5.0.40.0110.0516.48
5.0.30.0130.0316.30
5.0.20.0060.0266.26
5.0.10.0030.0286.24
5.0.00.0090.0346.23
4.4.90.0070.0184.78
4.4.80.0080.0174.75
4.4.70.0080.0174.76
4.4.60.0100.0154.75
4.4.50.0100.0144.77
4.4.40.0070.0284.71
4.4.30.0080.0174.76
4.4.20.0070.0194.84
4.4.10.0080.0174.85
4.4.00.0070.0284.75
4.3.110.0050.0194.67
4.3.100.0090.0154.66
4.3.90.0060.0194.63
4.3.80.0090.0254.58
4.3.70.0050.0194.63
4.3.60.0060.0184.63
4.3.50.0080.0164.63
4.3.40.0060.0284.54
4.3.30.0050.0183.30
4.3.20.0070.0163.29
4.3.10.0050.0183.25
4.3.00.0070.01315.11

preferences:
36.8 ms | 401 KiB | 5 Q