3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isProgression($array){ return ($array == range(0, $array[sizeof($array)-1])); } function isProgression2($array){ $count = count($array); for ($i = 0; $i < $count; ++$i) { if($array[$i] != $i){ return true; } } return false; } for ($x = 0; $x < 1000; $x++) { // Pick one isProgression(array(0,1,2,3,4,5)); //isProgression2(array(0,1,2,3,4,5)); }

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)
8.3.70.0140.00716.25
8.3.60.0060.00816.63
8.3.50.0060.01021.99
8.3.40.0110.00418.56
8.3.30.0060.01218.96
8.3.20.0090.00020.34
8.3.10.0120.00623.39
8.3.00.0050.00319.38
8.2.180.0140.00718.26
8.2.170.0150.00622.96
8.2.160.0130.00720.52
8.2.150.0090.00624.18
8.2.140.0000.01424.66
8.2.130.0120.00626.16
8.2.120.0140.00022.19
8.2.110.0090.00022.20
8.2.100.0080.00317.84
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0070.00317.75
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0030.00519.80
8.2.30.0000.01118.00
8.2.20.0040.00417.66
8.2.10.0060.00318.04
8.2.00.0070.00317.75
8.1.280.0060.00925.92
8.1.270.0090.00023.78
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00323.87
8.1.230.0110.00018.97
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0040.00417.25
8.1.190.0000.00817.43
8.1.180.0070.00318.10
8.1.170.0050.00518.64
8.1.160.0000.00721.86
8.1.150.0000.00818.64
8.1.140.0000.00717.36
8.1.130.0000.00717.83
8.1.120.0070.00017.44
8.1.110.0000.00817.36
8.1.100.0040.00417.37
8.1.90.0040.00417.43
8.1.80.0080.00017.48
8.1.70.0030.00317.41
8.1.60.0000.00917.60
8.1.50.0070.00017.55
8.1.40.0050.00317.57
8.1.30.0030.00617.66
8.1.20.0030.00617.71
8.1.10.0000.00717.45
8.1.00.0060.00317.34
8.0.300.0000.00820.73
8.0.290.0000.00717.18
8.0.280.0040.00418.36
8.0.270.0000.00717.22
8.0.260.0080.00017.27
8.0.250.0000.00716.86
8.0.240.0040.00416.94
8.0.230.0070.00016.93
8.0.220.0040.00416.90
8.0.210.0050.00216.90
8.0.200.0000.00716.83
8.0.190.0030.00516.89
8.0.180.0050.00316.87
8.0.170.0070.00016.92
8.0.160.0020.00516.92
8.0.150.0000.00716.83
8.0.140.0110.00016.78
8.0.130.0000.00713.31
8.0.120.0030.00616.86
8.0.110.0040.00416.72
8.0.100.0040.00416.76
8.0.90.0050.00316.68
8.0.80.0210.00016.81
8.0.70.0040.00416.92
8.0.60.0050.00316.71
8.0.50.0040.00416.94
8.0.30.0050.01616.98
8.0.20.0060.01317.40
8.0.10.0000.00717.07
8.0.00.0120.00416.79
7.4.330.0060.00015.12
7.4.320.0040.00416.43
7.4.300.0030.00316.63
7.4.290.0080.00016.48
7.4.280.0070.00016.50
7.4.270.0070.00016.49
7.4.260.0000.00716.58
7.4.250.0030.00616.39
7.4.240.0000.00716.53
7.4.230.0000.00716.60
7.4.220.0140.00316.66
7.4.210.0110.00416.63
7.4.200.0040.00416.43
7.4.190.0000.00716.55
7.4.160.0060.01016.47
7.4.150.0100.01417.40
7.4.140.0220.02417.86
7.4.130.0130.00816.50
7.4.120.0120.00516.41
7.4.110.0040.01416.50
7.4.100.0100.00716.42
7.4.90.0090.00916.39
7.4.80.0110.00819.39
7.4.70.0120.00916.45
7.4.60.0100.01016.38
7.4.50.0030.00616.38
7.4.40.0040.01122.77
7.4.30.0030.01316.64
7.4.00.0070.00714.86
7.3.330.0030.00313.16
7.3.320.0050.00013.32
7.3.310.0000.00716.19
7.3.300.0070.00016.16
7.3.290.0110.01116.31
7.3.280.0120.00616.27
7.3.270.0100.00717.40
7.3.260.0120.01216.34
7.3.250.0110.01316.54
7.3.240.0130.01016.61
7.3.230.0090.00916.46
7.3.210.0140.00316.30
7.3.200.0030.02019.39
7.3.190.0140.00316.54
7.3.180.0130.01016.43
7.3.170.0070.01116.41
7.3.160.0070.01016.38
7.3.120.0100.00714.67
7.2.330.0100.00716.64
7.2.320.0150.00616.72
7.2.310.0100.00716.77
7.2.300.0060.01216.76
7.2.290.0140.00416.61
7.1.100.0030.00918.05
7.1.70.0000.01217.23
7.1.60.0100.01619.46
7.1.50.0070.02016.69
7.1.00.0030.07322.26
7.0.200.0040.00416.82
7.0.140.0000.07721.96
7.0.60.0030.04020.02
7.0.50.0070.03717.97
7.0.40.0100.08320.40
7.0.30.0370.06720.28
7.0.20.0230.04020.24
7.0.10.0030.04020.23
7.0.00.0130.08020.24
5.6.280.0070.07321.03
5.6.210.0070.05720.66
5.6.200.0100.08018.19
5.6.190.0070.04020.61
5.6.180.0200.07020.57
5.6.170.0230.08320.47
5.6.160.0030.09020.54
5.6.150.0130.07318.21
5.6.140.0030.04018.18
5.6.130.0030.04718.29
5.6.120.0200.07321.16
5.6.110.0170.07021.15
5.6.100.0030.05721.11
5.6.90.0100.06320.98
5.6.80.0030.09020.40
5.6.70.4430.03020.40
5.5.350.0130.07320.43
5.5.340.0030.08318.00
5.5.330.0100.04020.21
5.5.320.0030.07020.26
5.5.310.0370.05720.34
5.5.300.0070.07718.08
5.5.290.0070.07717.95
5.5.280.0170.08720.88
5.5.270.0030.04320.80
5.5.260.0070.08320.88
5.5.250.0070.06720.70
5.5.240.0270.06020.16
5.4.450.0700.07319.64
5.4.440.0830.06019.58
5.4.430.0730.05319.20
5.4.420.0670.00019.42
5.4.410.0170.05318.81
5.4.400.0230.05718.87
5.4.390.0230.05018.59
5.4.380.0270.04318.75
5.4.370.0130.03718.63
5.4.360.0030.06018.52
5.4.350.0060.03612.02
5.4.340.0050.03912.02
5.4.320.0070.03712.51
5.4.310.0070.03912.51
5.4.300.0040.04612.51
5.4.290.0200.10712.49
5.4.280.0130.08812.39
5.4.270.0100.05712.39
5.4.260.0110.05312.38
5.4.250.0100.04512.39
5.4.240.0080.04712.39
5.4.230.0070.05712.38
5.4.220.0130.08012.38
5.4.210.0070.05712.38
5.4.200.0090.09112.38
5.4.190.0120.07012.37
5.4.180.0070.07712.38
5.4.170.0060.07012.38
5.4.160.0110.05812.38
5.4.150.0040.05712.38
5.4.140.0070.06212.06
5.4.130.0090.05612.05
5.4.120.0120.05612.00
5.4.110.0070.06212.00
5.4.100.0100.05312.00
5.4.90.0080.05312.00
5.4.80.0130.05512.00
5.4.70.0150.06512.00
5.4.60.0160.07412.00
5.4.50.0130.08412.00
5.4.40.0090.05811.98
5.4.30.0080.04611.98
5.4.20.0180.06511.98
5.4.10.0130.10211.98
5.4.00.0090.05411.47
5.3.290.0090.04312.80
5.3.280.0100.06512.71
5.3.270.0090.05712.73
5.3.260.0140.08112.72
5.3.250.0170.12212.72
5.3.240.0090.06112.72
5.3.230.0120.07712.71
5.3.220.0130.08912.68
5.3.210.0160.11612.68
5.3.200.0120.08512.68
5.3.190.0110.04612.68
5.3.180.0060.05312.68
5.3.170.0130.04912.67
5.3.160.0100.04112.67
5.3.150.0120.07712.67
5.3.140.0110.05912.66
5.3.130.0150.12712.66
5.3.120.0230.06812.66
5.3.110.0130.11112.66
5.3.100.0130.07112.12
5.3.90.0090.06412.10
5.3.80.0120.07312.10
5.3.70.0140.08112.09
5.3.60.0100.06312.08
5.3.50.0080.03912.03
5.3.40.0070.04112.03
5.3.30.0090.04011.98
5.3.20.0070.04211.77
5.3.10.0070.04011.73
5.3.00.0110.04311.72
5.2.170.0070.0359.22
5.2.160.0050.0349.23
5.2.150.0090.0469.23
5.2.140.0100.0359.22
5.2.130.0060.0349.18
5.2.120.0070.0329.18
5.2.110.0050.0409.19
5.2.100.0090.0389.18
5.2.90.0120.0379.18
5.2.80.0150.0519.18
5.2.70.0040.0459.18
5.2.60.0070.0429.13
5.2.50.0120.0709.10
5.2.40.0140.0769.08
5.2.30.0070.0509.05
5.2.20.0090.0419.04
5.2.10.0070.0498.95
5.2.00.0060.0358.82
5.1.60.0030.0368.09
5.1.50.0060.0318.09
5.1.40.0190.0908.07
5.1.30.0190.0668.42
5.1.20.0150.0638.44
5.1.10.0080.0388.17
5.1.00.0060.0428.16
5.0.50.0090.0296.65
5.0.40.0050.0336.51
5.0.30.0070.0386.32
5.0.20.0020.0316.29
5.0.10.0080.0286.26
5.0.00.0050.0426.25
4.4.90.0040.0254.78
4.4.80.0050.0234.75
4.4.70.0030.0254.76
4.4.60.0020.0264.75
4.4.50.0030.0254.77
4.4.40.0060.0334.71
4.4.30.0120.0424.76
4.4.20.0060.0244.84
4.4.10.0060.0234.85
4.4.00.0070.0304.76
4.3.110.0030.0244.67
4.3.100.0060.0344.66
4.3.90.0050.0234.64
4.3.80.0040.0304.59
4.3.70.0040.0264.63
4.3.60.0070.0624.63
4.3.50.0040.0434.63
4.3.40.0040.0424.54
4.3.30.0030.0233.31
4.3.20.0020.0253.29
4.3.10.0060.0203.25
4.3.00.0200.0277.03

preferences:
45.01 ms | 401 KiB | 5 Q