3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var=10; $a=0; for($i=1;$i<=$var;$i++){ $a.=$i; } echo $a; ?>

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)
8.3.60.0110.00718.18
8.3.50.0100.00821.99
8.3.40.0140.00018.89
8.3.30.0140.00319.22
8.3.20.0040.00420.35
8.3.10.0080.00021.71
8.3.00.0080.00017.93
8.2.180.0100.01018.16
8.2.170.0110.00422.96
8.2.160.0100.00320.57
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00021.10
8.2.110.0030.00619.45
8.2.100.0060.00617.78
8.2.90.0060.00319.40
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00817.91
8.2.50.0000.01018.10
8.2.40.0060.00318.30
8.2.30.0000.00918.20
8.2.20.0070.00017.65
8.2.10.0000.00717.93
8.2.00.0040.00417.67
8.1.280.0070.01325.92
8.1.270.0080.00023.58
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00823.96
8.1.230.0080.00417.89
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0070.00021.95
8.1.150.0000.00718.84
8.1.140.0040.00417.39
8.1.130.0060.00017.76
8.1.120.0070.00017.41
8.1.110.0000.00717.41
8.1.100.0070.00017.40
8.1.90.0000.00717.45
8.1.80.0030.00317.31
8.1.70.0030.00317.36
8.1.60.0000.00817.45
8.1.50.0040.00417.34
8.1.40.0000.00817.41
8.1.30.0000.00817.54
8.1.20.0030.00517.63
8.1.10.0000.00817.50
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0000.00716.60
8.0.280.0030.00318.44
8.0.270.0030.00417.24
8.0.260.0030.00317.26
8.0.250.0030.00316.87
8.0.240.0070.00016.96
8.0.230.0000.00716.91
8.0.220.0050.00516.87
8.0.210.0040.00416.80
8.0.200.0000.00616.88
8.0.190.0000.00716.90
8.0.180.0040.00416.86
8.0.170.0000.00816.74
8.0.160.0040.00416.85
8.0.150.0050.00216.77
8.0.140.0100.00016.71
8.0.130.0030.00313.32
8.0.120.0030.00616.72
8.0.110.0000.00716.74
8.0.100.0080.00016.69
8.0.90.0000.00716.80
8.0.80.0130.00316.75
8.0.70.0050.00216.71
8.0.60.0040.00416.94
8.0.50.0030.00516.82
8.0.30.0140.00816.78
8.0.20.0080.01017.40
8.0.10.0040.00416.75
8.0.00.0100.00916.68
7.4.330.0050.00015.14
7.4.320.0040.00416.54
7.4.300.0040.00416.57
7.4.290.0000.00716.46
7.4.280.0000.00616.56
7.4.270.0000.00716.62
7.4.260.0050.00216.28
7.4.250.0000.00716.40
7.4.240.0000.00716.57
7.4.230.0040.00416.53
7.4.220.0060.00916.53
7.4.210.0000.01516.57
7.4.200.0070.00016.48
7.4.160.0080.00816.44
7.4.150.0130.00517.40
7.4.140.0120.00517.86
7.4.130.0070.01016.55
7.4.120.0100.00716.55
7.4.110.0130.01016.56
7.4.100.0070.01316.29
7.4.90.0060.01016.59
7.4.80.0060.01619.39
7.4.70.0100.00716.41
7.4.60.0000.01616.42
7.4.50.0040.00016.20
7.4.40.0120.00316.37
7.4.30.0060.01016.48
7.4.00.0080.00814.98
7.3.330.0030.00313.17
7.3.320.0030.00313.21
7.3.310.0030.00316.32
7.3.300.0070.00016.11
7.3.290.0040.01016.33
7.3.280.0070.01116.29
7.3.270.0030.01717.40
7.3.260.0190.00316.21
7.3.250.0100.00716.56
7.3.240.0090.01216.50
7.3.230.0130.01016.45
7.3.210.0130.00316.36
7.3.200.0120.00919.39
7.3.190.0080.00816.31
7.3.180.0040.01116.63
7.3.170.0170.00616.34
7.3.160.0060.00916.28
7.3.120.0070.01014.84
7.3.110.0060.00614.97
7.3.100.0070.00714.96
7.3.90.0100.00615.13
7.3.80.0060.00914.77
7.3.70.0070.00314.62
7.3.60.0070.00714.64
7.3.50.0100.00614.94
7.3.40.0100.00314.67
7.3.30.0060.00614.60
7.3.20.0090.00916.64
7.3.10.0100.00316.73
7.3.00.0040.00916.80
7.2.330.0100.00716.34
7.2.320.0030.01416.65
7.2.310.0160.00616.45
7.2.300.0090.00916.73
7.2.290.0030.01316.41
7.2.250.0080.01114.96
7.2.240.0100.00715.28
7.2.230.0100.00315.03
7.2.220.0000.01015.22
7.2.210.0070.01015.09
7.2.200.0080.00614.96
7.2.190.0060.00914.89
7.2.180.0060.00915.03
7.2.170.0030.01014.82
7.2.60.0070.01017.09
7.1.330.0130.00315.63
7.1.320.0030.00715.77
7.1.310.0070.00715.91
7.1.300.0070.00715.68
7.1.290.0070.00715.86
7.1.280.0030.00915.74
7.1.270.0080.00315.65
7.1.260.0070.00715.48
7.1.200.0090.00015.61
7.1.100.0030.01318.12
7.1.70.0080.00017.09
7.1.60.0130.01019.25
7.1.50.0040.02116.89
7.1.00.0030.07722.36
7.0.200.0030.00316.69
7.0.140.0100.09021.98
7.0.60.0000.08719.99
7.0.50.0100.07317.88
7.0.40.0030.04320.26
7.0.30.0230.04020.02
7.0.20.0370.07720.18
7.0.10.0030.04320.09
7.0.00.0100.08020.09
5.6.280.0030.07020.98
5.6.210.0200.06720.48
5.6.200.0070.04318.16
5.6.190.0070.05720.43
5.6.180.2770.03320.43
5.6.170.0270.08720.33
5.6.160.0100.07720.33
5.6.150.0070.03318.12
5.6.140.0070.04018.21
5.6.130.0100.08318.18
5.6.120.0070.04321.11
5.6.110.0130.08021.00
5.6.100.0070.06721.02
5.6.90.0170.05020.98
5.6.80.0000.06720.32
5.6.70.3770.04720.49
5.5.350.0030.08720.40
5.5.340.0030.09018.00
5.5.330.0000.09020.56
5.5.320.0200.07320.13
5.5.310.0370.03320.17
5.5.300.0070.03317.98
5.5.290.0030.08017.91
5.5.280.0170.07020.86
5.5.270.0230.06720.86
5.5.260.0100.08320.87
5.5.250.0100.07020.77
5.5.240.0030.07020.36
5.4.450.0530.06719.14
5.4.440.0970.08319.61
5.4.430.0230.04319.59
5.4.420.1200.05719.27
5.4.410.0100.05718.79
5.4.400.0530.07018.73
5.4.390.0370.04318.51
5.4.380.0070.06718.62
5.4.370.0170.05018.50
5.4.360.0330.04718.71
5.4.350.0140.08411.97
5.4.340.0020.04311.97
5.4.320.0080.03412.45
5.4.310.0050.03812.45
5.4.300.0070.03912.45
5.4.290.0060.03812.45
5.4.280.0050.03712.34
5.4.270.0090.03312.35
5.4.260.0080.03512.35
5.4.250.0060.03712.35
5.4.240.0050.03712.35
5.4.230.0090.03412.34
5.4.220.0110.03112.34
5.4.210.0050.03712.34
5.4.200.0090.04212.34
5.4.190.0090.04112.34
5.4.180.0140.05612.33
5.4.170.0070.04812.34
5.4.160.0060.03912.34
5.4.150.0050.03612.34
5.4.140.0050.03712.02
5.4.130.0110.02912.01
5.4.120.0080.03211.97
5.4.110.0060.04011.96
5.4.100.0090.03911.96
5.4.90.0040.03911.96
5.4.80.0050.03711.96
5.4.70.0050.03611.96
5.4.60.0080.03311.96
5.4.50.0040.04611.96
5.4.40.0030.04211.95
5.4.30.0050.03511.95
5.4.20.0070.03311.95
5.4.10.0050.03411.95
5.4.00.0030.03811.43
5.3.290.0070.03912.80
5.3.280.0070.03612.71
5.3.270.0100.04012.72
5.3.260.0060.04412.71
5.3.250.0060.04112.72
5.3.240.0090.03912.72
5.3.230.0070.03812.71
5.3.220.0080.03512.68
5.3.210.0050.04312.68
5.3.200.0070.03612.68
5.3.190.0090.03612.68
5.3.180.0080.03812.67
5.3.170.0080.04112.67
5.3.160.0090.04212.67
5.3.150.0040.04512.67
5.3.140.0080.03512.66
5.3.130.0070.03912.66
5.3.120.0040.04112.66
5.3.110.0040.04112.66
5.3.100.0080.03412.11
5.3.90.0050.03812.08
5.3.80.0020.04012.08
5.3.70.0060.03612.07
5.3.60.0040.03912.06
5.3.50.0100.03312.00
5.3.40.0070.03512.00
5.3.30.0070.03411.94
5.3.20.0040.03711.72
5.3.10.0070.03311.69
5.3.00.0060.04611.68
5.2.170.0060.0419.18
5.2.160.0030.0319.18
5.2.150.0090.0379.18
5.2.140.0060.0309.18
5.2.130.0070.0319.14
5.2.120.0050.0289.13
5.2.110.0060.0289.14
5.2.100.0080.0269.14
5.2.90.0070.0329.14
5.2.80.0060.0289.13
5.2.70.0040.0319.13
5.2.60.0050.0309.08
5.2.50.0060.0289.05
5.2.40.0030.0309.03
5.2.30.0050.0299.00
5.2.20.0060.0279.00
5.2.10.0040.0288.93
5.2.00.0070.0278.79
5.1.60.0040.0308.08
5.1.50.0060.0238.07
5.1.40.0050.0238.05
5.1.30.0040.0258.41
5.1.20.0060.0248.43
5.1.10.0070.0238.15
5.1.00.0080.0228.15
5.0.50.0050.0186.63
5.0.40.0030.0206.49
5.0.30.0010.0346.30
5.0.20.0040.0186.27
5.0.10.0020.0216.25
5.0.00.0060.0326.24
4.4.90.0070.0114.77
4.4.80.0020.0164.75
4.4.70.0040.0144.76
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0010.0164.76
4.4.20.0010.0174.84
4.4.10.0000.0184.85
4.4.00.0040.0234.76
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0050.0174.63
4.3.60.0040.0154.63
4.3.50.0030.0194.63
4.3.40.0060.0304.54
4.3.30.0020.0193.30
4.3.20.0060.0133.27
4.3.10.0030.0153.22
4.3.00.0100.0237.13

preferences:
51.08 ms | 401 KiB | 5 Q