3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i1 = 1; $i1 < 3; $i1++) for($i2 = 1; $i2 < 3; $i2++) for($i3 = 1; $i3 < 3; $i3++) for($i4 = 1; $i4 < 3; $i4++) for($i5 = 1; $i5 < 3; $i5++) for($i6 = 1; $i6 < 3; $i6++){$c++;} echo $c;

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)
8.3.60.0150.00618.31
8.3.50.0100.00822.04
8.3.40.0150.00018.84
8.3.30.0070.00718.95
8.3.20.0040.00420.34
8.3.10.0110.00720.65
8.3.00.0030.00519.50
8.2.180.0140.00916.50
8.2.170.0090.00622.96
8.2.160.0140.00020.35
8.2.150.0040.00424.18
8.2.140.0130.00324.66
8.2.130.0100.00726.16
8.2.120.0000.00722.22
8.2.110.0060.00322.06
8.2.100.0000.01218.09
8.2.90.0040.00419.04
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0070.00417.88
8.2.30.0050.00319.24
8.2.20.0000.00717.81
8.2.10.0030.00518.14
8.2.00.0050.00217.70
8.1.280.0000.01525.92
8.1.270.0040.00423.92
8.1.260.0100.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0100.00019.22
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.35
8.1.190.0090.00017.22
8.1.180.0030.00618.10
8.1.170.0000.00818.44
8.1.160.0020.00521.99
8.1.150.0000.00718.75
8.1.140.0070.00017.28
8.1.130.0040.00417.81
8.1.120.0000.00717.44
8.1.110.0080.00017.35
8.1.100.0070.00017.28
8.1.90.0070.00017.34
8.1.80.0000.00717.29
8.1.70.0000.00817.34
8.1.60.0000.00817.51
8.1.50.0050.00317.36
8.1.40.0050.00317.36
8.1.30.0080.00017.61
8.1.20.0000.00817.61
8.1.10.0030.00617.52
8.1.00.0040.00417.28
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0000.00718.44
8.0.270.0070.00017.30
8.0.260.0060.00017.13
8.0.250.0000.00617.03
8.0.240.0000.00717.00
8.0.230.0070.00016.93
8.0.220.0030.00316.81
8.0.210.0070.00016.90
8.0.200.0040.00416.98
8.0.190.0000.00816.90
8.0.180.0070.00016.87
8.0.170.0070.00016.81
8.0.160.0000.00716.82
8.0.150.0030.00316.77
8.0.140.0030.00516.84
8.0.130.0040.00413.32
8.0.120.0040.00416.75
8.0.110.0000.00716.77
8.0.100.0040.00416.82
8.0.90.0000.00716.71
8.0.80.0060.01216.93
8.0.70.0070.00016.73
8.0.60.0040.00316.76
8.0.50.0000.00716.69
8.0.30.0130.00617.14
8.0.20.0130.00617.40
8.0.10.0050.00316.89
8.0.00.0010.01616.78
7.4.330.0000.00515.00
7.4.320.0030.00316.44
7.4.300.0030.00316.51
7.4.290.0000.00816.45
7.4.280.0030.00616.36
7.4.270.0040.00416.55
7.4.260.0050.00216.57
7.4.250.0040.00416.50
7.4.240.0040.00316.49
7.4.230.0030.00316.44
7.4.220.0090.00916.54
7.4.210.0000.01516.49
7.4.200.0000.00716.28
7.4.160.0080.00816.51
7.4.150.0100.00717.40
7.4.140.0060.01117.86
7.4.130.0050.01116.49
7.4.120.0080.01016.57
7.4.110.0130.01016.64
7.4.100.0060.01216.34
7.4.90.0100.00716.55
7.4.80.0030.01718.80
7.4.70.0030.02016.37
7.4.60.0070.01016.46
7.4.50.0000.00816.20
7.4.40.0000.01516.36
7.4.30.0030.02016.52
7.4.10.0060.01215.08
7.4.00.0060.00714.82
7.3.330.0060.00013.09
7.3.320.0000.00613.10
7.3.310.0030.00416.16
7.3.300.0070.00016.17
7.3.290.0130.00016.35
7.3.280.0120.00616.36
7.3.270.0130.01217.40
7.3.260.0110.01116.36
7.3.250.0100.00716.45
7.3.240.0090.00916.22
7.3.230.0070.01016.39
7.3.210.0130.00716.44
7.3.200.0100.00619.39
7.3.190.0100.01016.66
7.3.180.0330.02716.46
7.3.170.0080.00816.41
7.3.160.0040.01216.46
7.3.130.0070.01014.75
7.3.120.0110.00714.82
7.3.110.0040.00714.76
7.3.100.0070.00714.77
7.3.90.0070.00715.11
7.3.80.0030.01114.81
7.3.70.0080.00314.70
7.3.60.0080.00814.73
7.3.50.0070.00414.84
7.3.40.0070.00714.74
7.3.30.0090.00615.03
7.3.20.0050.00516.40
7.3.10.0060.01016.77
7.3.00.0040.00816.37
7.2.330.0090.00916.64
7.2.320.0060.01216.71
7.2.310.0100.00716.45
7.2.300.0130.00316.52
7.2.290.0000.01616.58
7.2.260.0070.01315.07
7.2.250.0040.01515.10
7.2.240.0070.00715.18
7.2.230.0100.00614.88
7.2.220.0070.01114.97
7.2.210.0000.01015.00
7.2.200.0060.00615.03
7.2.190.0070.00714.96
7.2.180.0100.00714.73
7.2.170.0030.01315.12
7.2.160.0050.00514.92
7.2.150.0050.00516.71
7.2.140.0070.00716.86
7.2.130.0030.01017.05
7.2.120.0080.00316.71
7.2.110.0030.01517.06
7.2.100.0070.00716.54
7.2.90.0120.00616.87
7.2.80.0030.01216.88
7.2.70.0030.01416.86
7.2.60.0100.00716.86
7.2.50.0100.00616.95
7.2.40.0090.00917.03
7.2.30.0070.01016.75
7.2.20.0100.00616.86
7.2.10.0040.01116.78
7.2.00.0050.01118.13
7.1.330.0040.01115.55
7.1.320.0030.01015.76
7.1.310.0030.00915.57
7.1.300.0040.00415.58
7.1.290.0040.00415.71
7.1.280.0030.01415.41
7.1.270.0090.00615.58
7.1.260.0070.00715.50
7.1.250.0060.00915.68
7.1.240.0100.00315.55
7.1.230.0070.00715.73
7.1.220.0040.01115.44
7.1.210.0040.01115.42
7.1.200.0070.00715.64
7.1.190.0000.01415.60
7.1.180.0070.00715.85
7.1.170.0090.00615.69
7.1.160.0060.00815.48
7.1.150.0040.00915.85
7.1.140.0140.00015.88
7.1.130.0040.00815.85
7.1.120.0060.00315.54
7.1.110.0030.01015.71
7.1.100.0080.00616.70
7.1.90.0060.00615.70
7.1.80.0000.00915.33
7.1.70.0030.00716.42
7.1.60.0080.00817.60
7.1.50.0100.00716.21
7.1.40.0090.00315.84
7.1.30.0090.00315.50
7.1.20.0070.00715.53
7.1.10.0030.00715.50
7.1.00.0090.03919.06
7.0.330.0040.01115.52
7.0.320.0050.00315.24
7.0.310.0080.00815.14
7.0.300.0110.00315.14
7.0.290.0060.01015.16
7.0.280.0030.01015.58
7.0.270.0000.01415.08
7.0.260.0000.01215.35
7.0.250.0090.00615.55
7.0.240.0040.01115.49
7.0.230.0000.00915.19
7.0.220.0110.00315.37
7.0.210.0060.00915.27
7.0.200.0030.00916.11
7.0.190.0030.00915.45
7.0.180.0000.01015.41
7.0.170.0060.00315.32
7.0.160.0090.00015.36
7.0.150.0060.00615.48
7.0.140.0040.04118.79
7.0.130.0040.01115.32
7.0.120.0060.00315.50
7.0.110.0030.01015.51
7.0.100.0000.01315.42
7.0.90.0070.00715.47
7.0.80.0070.00715.21
7.0.70.0040.01115.38
7.0.60.0110.04317.75
7.0.50.0020.02816.69
7.0.40.0060.04516.88
7.0.30.0100.03016.80
7.0.20.0170.03016.79
7.0.10.0070.04316.76
7.0.00.0070.02116.95
5.6.400.0000.01314.10
5.6.390.0120.00314.48
5.6.380.0030.01014.49
5.6.370.0090.00914.58
5.6.360.0040.00814.13
5.6.350.0000.01514.30
5.6.340.0000.00914.27
5.6.330.0120.00314.14
5.6.320.0060.01214.55
5.6.310.0060.00914.30
5.6.300.0040.00714.55
5.6.290.0080.00814.29
5.6.280.0050.04017.64
5.6.270.0100.00314.43
5.6.260.0000.01313.95
5.6.250.0030.00714.61
5.6.240.0030.01014.15
5.6.230.0070.00414.17
5.6.220.0090.00914.17
5.6.210.0080.04217.32
5.6.200.0030.03016.21
5.6.190.0060.02517.40
5.6.180.1640.02517.41
5.6.170.0180.02317.40
5.6.160.0130.04017.55
5.6.150.0040.02916.22
5.6.140.0090.02716.20
5.6.130.0050.03616.13
5.6.120.0070.02517.68
5.6.110.0130.03617.57
5.6.100.0070.02517.55
5.6.90.0070.04517.68
5.6.80.0030.02317.47
5.6.70.0230.03617.16
5.6.60.0060.00914.32
5.6.50.0030.01214.14
5.6.40.0060.01014.48
5.6.30.0090.00014.36
5.6.20.0090.00014.18
5.6.10.0040.00814.41
5.6.00.0000.00914.25
5.5.380.0030.00914.22
5.5.370.0070.00714.25
5.5.360.0070.00714.36
5.5.350.0180.04417.41
5.5.340.0100.03016.13
5.5.330.0100.03817.31
5.5.320.0160.02517.40
5.5.310.0120.04217.20
5.5.300.0080.02716.17
5.5.290.0070.02716.08
5.5.280.0130.03817.54
5.5.270.0040.02517.52
5.5.260.0120.04217.39
5.5.250.0040.02417.31
5.5.240.0210.03317.25
5.5.230.0030.01214.00
5.5.220.0030.01214.24
5.5.210.0060.00614.45
5.5.200.0060.00914.11
5.5.190.0060.00614.30
5.5.180.0000.00914.11
5.5.170.0070.00714.11
5.5.160.0080.00014.36
5.5.150.0080.00814.36
5.5.140.0030.01414.08
5.5.130.0000.00914.06
5.5.120.0070.00714.05
5.5.110.0080.00314.39
5.5.100.0110.00314.13
5.5.90.0100.00714.37
5.5.80.0030.01014.18
5.5.70.0000.01014.10
5.5.60.0040.01114.16
5.5.50.0030.00614.11
5.5.40.0030.01014.18
5.5.30.0070.00713.88
5.5.20.0000.01014.04
5.5.10.0070.00714.25
5.5.00.0040.00814.29
5.4.450.0580.03715.11
5.4.440.0550.02215.07
5.4.430.0380.03115.11
5.4.420.0370.00214.97
5.4.410.0400.00315.24
5.4.400.0320.00514.98
5.4.390.0320.00415.00
5.4.380.0240.03814.69
5.4.370.0170.02714.72
5.4.360.0170.03114.67
5.4.350.0190.02914.75
5.4.340.0170.02814.72
5.4.330.0040.00710.73
5.4.320.0050.02411.53
5.4.310.0050.02311.62
5.4.300.0080.01711.60
5.4.290.0030.02311.52
5.4.280.0080.01811.43
5.4.270.0090.01911.59
5.4.260.0040.02311.54
5.4.250.0030.02411.55
5.4.240.0070.02211.47
5.4.230.0040.02211.59
5.4.220.0040.02211.43
5.4.210.0070.01811.65
5.4.200.0080.02411.64
5.4.190.0060.02511.57
5.4.180.0050.02111.59
5.4.170.0030.02311.49
5.4.160.0050.02211.54
5.4.150.0050.02111.61
5.4.140.0040.02111.47
5.4.130.0040.02111.43
5.4.120.0060.02211.41
5.4.110.0040.02211.34
5.4.100.0080.01811.43
5.4.90.0050.02011.35
5.4.80.0040.02111.33
5.4.70.0030.02311.26
5.4.60.0040.02311.33
5.4.50.0040.02111.24
5.4.40.0080.01711.37
5.4.30.0050.02111.45
5.4.20.0060.02011.33
5.4.10.0060.01911.29
5.4.00.0020.02311.25
5.3.290.0100.03912.80
5.3.280.0110.05412.71
5.3.270.0100.04312.73
5.3.260.0050.04512.72
5.3.250.0090.04912.72
5.3.240.0100.04412.72
5.3.230.0050.04312.71
5.3.220.0090.04012.68
5.3.210.0060.04112.68
5.3.200.0050.03812.68
5.3.190.0100.03312.68
5.3.180.0050.03712.67
5.3.170.0030.04112.67
5.3.160.0060.05112.67
5.3.150.0070.04512.67
5.3.140.0060.04712.66
5.3.130.0060.05012.66
5.3.120.0080.03912.65
5.3.110.0090.04512.66
5.3.100.0080.04812.12
5.3.90.0070.04512.08
5.3.80.0080.03812.07
5.3.70.0080.03312.07
5.3.60.0090.03512.06
5.3.50.0040.03812.00
5.3.40.0050.04012.00
5.3.30.0080.04411.94
5.3.20.0020.03911.72
5.3.10.0050.03511.69
5.3.00.0080.03411.68
5.2.170.0020.0339.18
5.2.160.0060.0289.18
5.2.150.0060.0329.18
5.2.140.0060.0349.17
5.2.130.0060.0399.13
5.2.120.0060.0419.14
5.2.110.0040.0309.14
5.2.100.0060.0279.14
5.2.90.0040.0299.14
5.2.80.0070.0379.14
5.2.70.0070.0279.14
5.2.60.0060.0349.09
5.2.50.0060.0299.06
5.2.40.0060.0279.03
5.2.30.0060.0289.01
5.2.20.0060.0349.00
5.2.10.0100.0238.94
5.2.00.0060.0278.79
5.1.60.0020.0288.07
5.1.50.0050.0248.07
5.1.40.0050.0238.06
5.1.30.0030.0288.41
5.1.20.0070.0238.43
5.1.10.0050.0248.15
5.1.00.0020.0308.15
5.0.50.0030.0246.64
5.0.40.0030.0286.50
5.0.30.0020.0426.31
5.0.20.0020.0226.29
5.0.10.0030.0196.25
5.0.00.0010.0326.25
4.4.90.0000.0174.78
4.4.80.0030.0174.75
4.4.70.0040.0144.76
4.4.60.0060.0114.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0244.75
4.3.110.0040.0144.67
4.3.100.0030.0154.67
4.3.90.0020.0154.63
4.3.80.0000.0274.58
4.3.70.0010.0164.63
4.3.60.0050.0124.63
4.3.50.0020.0174.63
4.3.40.0060.0224.54
4.3.30.0020.0193.31
4.3.20.0020.0173.28
4.3.10.0020.0173.25
4.3.00.0200.0276.98

preferences:
31.76 ms | 401 KiB | 5 Q