3v4l.org

run code in 300+ PHP versions simultaneously
<?php function xrange($from, $to) { for ($i = $from; $i <= $to; $i++) { yield $i; } } $range = xrange(ord('a'), ord('z'));?> <table><?= implode("\n", array_map(function($i) {return sprintf('<tr><td>%s</td></tr>', chr($i));}, $range)); ?></table>

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)
8.3.60.0110.00418.43
8.3.50.0140.00322.09
8.3.40.0060.00918.77
8.3.30.0070.00718.64
8.3.20.0040.00418.84
8.3.10.0040.00421.09
8.3.00.0080.00021.81
8.2.180.0090.00616.75
8.2.170.0150.00022.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.99
8.2.110.0030.00720.27
8.2.100.0080.00417.68
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0070.00021.28
8.2.20.0040.00417.60
8.2.10.0040.00417.70
8.2.00.0040.00417.63
8.1.280.0140.00025.92
8.1.270.0000.00723.99
8.1.260.0070.01126.35
8.1.250.0000.00728.09
8.1.240.0000.00822.52
8.1.230.0110.00020.97
8.1.220.0060.00318.77
8.1.210.0030.00618.91
8.1.200.0050.00517.48
8.1.190.0050.00317.66
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0000.00818.89
8.1.150.0050.00318.59
8.1.140.0000.00817.50
8.1.130.0000.00717.76
8.1.120.0040.00417.52
8.1.110.0030.00317.43
8.1.100.0000.00717.45
8.1.90.0070.00017.50
8.1.80.0070.00017.37
8.1.70.0000.00717.47
8.1.60.0030.00617.63
8.1.50.0040.00417.39
8.1.40.0040.00417.55
8.1.30.0040.00417.69
8.1.20.0050.00317.72
8.1.10.0040.00417.63
8.1.00.0080.00017.59
8.0.300.0040.00419.98
8.0.290.0040.00417.18
8.0.280.0000.00718.33
8.0.270.0070.00017.14
8.0.260.0110.00016.86
8.0.250.0030.00616.96
8.0.240.0030.00516.97
8.0.230.0000.00716.96
8.0.220.0070.00016.93
8.0.210.0000.00716.78
8.0.200.0030.00316.95
8.0.190.0050.00216.89
8.0.180.0040.00416.91
8.0.170.0080.00016.89
8.0.160.0040.00417.00
8.0.150.0000.00716.80
8.0.140.0070.00016.96
8.0.130.0040.00413.35
8.0.120.0000.00816.99
8.0.110.0000.00717.02
8.0.100.0040.00416.83
8.0.90.0040.00416.88
8.0.80.0130.00317.00
8.0.70.0000.00716.79
8.0.60.0040.00416.98
8.0.50.0020.00516.98
8.0.30.0090.01017.24
8.0.20.0050.01417.40
8.0.10.0040.00416.96
8.0.00.0120.00616.83
7.4.330.0000.00514.78
7.4.320.0030.00316.50
7.4.300.0030.00316.50
7.4.290.0030.00316.66
7.4.280.0100.00016.52
7.4.270.0000.00616.64
7.4.260.0030.00313.33
7.4.250.0030.00316.38
7.4.240.0000.00716.52
7.4.230.0030.00316.62
7.4.220.0070.01116.41
7.4.210.0100.00716.56
7.4.200.0070.00016.68
7.4.190.0030.00616.79
7.4.160.0100.00616.39
7.4.150.0060.01217.40
7.4.140.0090.00917.86
7.4.130.0120.00616.55
7.4.120.0120.00416.61
7.4.110.0130.00316.55
7.4.100.0100.00716.42
7.4.90.0130.00716.63
7.4.80.0170.00019.39
7.4.70.0120.00416.52
7.4.60.0060.00916.53
7.4.50.0030.00516.59
7.4.40.0060.00922.77
7.4.30.0030.01416.72
7.4.00.0120.00014.93
7.3.330.0000.00613.31
7.3.320.0030.00313.13
7.3.310.0040.00416.34
7.3.300.0030.00316.20
7.3.290.0080.00816.25
7.3.280.0100.00916.29
7.3.270.0130.00617.40
7.3.260.0090.00918.24
7.3.250.0120.00816.35
7.3.240.0000.01516.43
7.3.230.0090.00916.39
7.3.210.0030.01816.36
7.3.200.0130.00319.39
7.3.190.0140.00316.23
7.3.180.0100.01016.30
7.3.170.0060.00916.35
7.3.160.0150.00416.43
7.3.120.0070.00714.92
7.3.00.0100.00316.59
7.2.330.0070.01016.71
7.2.320.0100.01316.36
7.2.310.0130.01016.48
7.2.300.0090.01216.74
7.2.290.0090.01216.77
7.2.130.0090.00616.85
7.2.120.0000.01316.94
7.2.110.0030.01017.03
7.2.100.0060.00916.88
7.2.90.0060.00916.96
7.2.80.0040.00816.85
7.2.70.0040.01116.98
7.2.60.0000.01316.84
7.2.50.0080.00517.07
7.2.40.0040.00716.82
7.2.30.0000.01216.76
7.2.20.0060.00917.00
7.2.10.0070.00316.97
7.2.00.0020.01018.09
7.1.250.0070.00715.54
7.1.240.0030.01015.45
7.1.230.0000.01115.74
7.1.220.0000.01515.41
7.1.210.0070.00715.39
7.1.200.0070.00415.86
7.1.190.0040.00415.59
7.1.180.0000.01415.76
7.1.170.0120.00315.89
7.1.160.0040.00715.81
7.1.150.0060.00615.69
7.1.140.0030.00615.46
7.1.130.0000.01115.76
7.1.120.0080.00615.75
7.1.110.0110.00315.77
7.1.100.0060.00416.95
7.1.90.0040.01115.74
7.1.80.0030.00615.86
7.1.70.0020.00916.44
7.1.60.0110.00917.54
7.1.50.0030.01016.25
7.1.40.0060.00815.90
7.1.30.0030.01315.81
7.1.20.0030.00615.72
7.1.10.0070.00715.65
7.1.00.0030.02519.18
7.0.330.0080.00415.17
7.0.320.0090.00615.07
7.0.310.0060.00815.41
7.0.300.0040.00715.34
7.0.290.0050.00215.04
7.0.280.0030.01015.50
7.0.270.0030.01014.94
7.0.260.0090.00315.38
7.0.250.0090.00615.39
7.0.240.0000.01115.10
7.0.230.0040.00415.36
7.0.220.0030.00615.33
7.0.210.0110.00015.19
7.0.200.0120.00315.98
7.0.190.0040.00715.27
7.0.180.0040.00815.18
7.0.170.0030.01015.28
7.0.160.0030.01015.53
7.0.150.0030.00715.20
7.0.140.0070.03818.58
7.0.130.0000.01015.45
7.0.120.0030.00715.45
7.0.110.0040.00415.45
7.0.100.0080.00415.23
7.0.90.0070.00315.47
7.0.80.0050.04617.74
7.0.70.0080.04417.46
7.0.60.0070.03117.62
7.0.50.0220.02817.89
7.0.40.0030.05016.71
7.0.30.0050.04116.76
7.0.20.0030.04816.80
7.0.10.0060.03816.76
7.0.00.0080.02516.58
5.6.380.0030.00714.16
5.6.370.0030.00614.52
5.6.360.0040.00714.39
5.6.350.0060.00614.08
5.6.340.0040.00814.48
5.6.330.0000.01314.61
5.6.320.0000.01313.90
5.6.310.0040.00414.15
5.6.300.0000.01314.32
5.6.290.0040.00814.50
5.6.280.0050.03817.70
5.6.270.0060.00614.31
5.6.260.0070.00714.39
5.6.250.0000.01514.15
5.6.240.0070.00714.28
5.6.230.0100.04017.44
5.6.220.0050.04717.53
5.6.210.0150.02917.44
5.6.200.0070.04417.55
5.6.190.0070.04517.63
5.6.180.0050.04017.68
5.6.170.0100.03917.79
5.6.160.0080.04417.65
5.6.150.0100.04617.63
5.6.140.0120.03817.74
5.6.130.0070.04517.72
5.6.120.0040.02617.58
5.6.110.0020.03217.66
5.6.100.0100.02517.67
5.6.90.0070.04717.65
5.6.80.0100.03017.35
5.6.70.0070.04417.18
5.6.60.0090.03917.23
5.6.50.0110.02317.50
5.6.40.0070.04017.18
5.6.30.0080.03817.33
5.6.20.0090.02017.18
5.6.10.0050.03917.25
5.6.00.0100.04017.47
5.5.380.0030.00311.30
5.5.370.0070.04315.77
5.5.360.0090.03615.79
5.5.350.0020.02915.80
5.5.340.0020.03115.99
5.5.330.0080.04216.05
5.5.320.0080.02816.04
5.5.310.0110.04116.00
5.5.300.0070.04216.00
5.5.290.0060.04516.04
5.5.280.0080.04016.03
5.5.270.0060.02216.00
5.5.260.0100.03816.04
5.5.250.0050.03615.89
5.5.240.0050.04215.67
5.5.230.0070.04815.74
5.5.220.0060.04115.68
5.5.210.0100.04015.69
5.5.200.0080.04015.67
5.5.190.0050.03315.70
5.5.180.0050.04515.71
5.5.170.0000.01411.18
5.5.160.0070.03215.72
5.5.150.0040.04015.72
5.5.140.0050.03115.58
5.5.130.0060.02315.70
5.5.120.0100.03815.70
5.5.110.0070.02215.58
5.5.100.0050.02015.68
5.5.90.0100.04515.71
5.5.80.0000.04515.64
5.5.70.0080.02715.65
5.5.60.0110.03115.62
5.5.50.0080.03715.67
5.5.40.0070.03915.65
5.5.30.0060.03615.63
5.5.20.0080.03315.66
5.5.10.0050.02815.65
5.5.00.0080.04015.60
5.4.450.0070.04215.37
5.4.440.0030.04715.33
5.4.430.0080.02115.35
5.4.420.0080.04215.20
5.4.410.0070.04115.21
5.4.400.0070.04115.03
5.4.390.0090.02315.18
5.4.380.0050.03515.20
5.4.370.0060.04115.10
5.4.360.0060.03315.11
5.4.350.0060.02915.20
5.4.340.0070.04215.15
5.4.330.0000.01211.18
5.4.320.0080.02215.07
5.4.310.0040.03415.04
5.4.300.0030.04215.15
5.4.290.0050.04015.15
5.4.280.0000.03115.11
5.4.270.0100.03515.17
5.4.260.0030.03615.11
5.4.250.0020.02315.15
5.4.240.0050.03815.11
5.4.230.0040.02815.20
5.4.220.0040.04415.11
5.4.210.0000.03215.11
5.4.200.0090.03515.02
5.4.190.0080.02115.21
5.4.180.0030.04015.10
5.4.170.0070.04015.18
5.4.160.0030.04915.20
5.4.150.0100.03715.12
5.4.140.0070.03813.68
5.4.130.0050.02013.76
5.4.120.0050.04113.81
5.4.110.0080.03913.83
5.4.100.0030.03313.84
5.4.90.0050.03813.71
5.4.80.0050.03913.74
5.4.70.0040.04313.76
5.4.60.0070.03513.82
5.4.50.0080.03213.79
5.4.40.0050.03913.77
5.4.30.0050.03913.75
5.4.20.0080.03313.80
5.4.10.0100.04213.74
5.4.00.0050.03813.48
5.3.290.0050.02312.97
5.3.280.0050.03112.93
5.3.270.0060.03112.86
5.3.260.0080.04212.94
5.3.250.0030.04012.85
5.3.240.0060.02312.85
5.3.230.0060.03612.96
5.3.220.0070.03312.90
5.3.210.0060.03812.86
5.3.200.0060.03812.93
5.3.190.0080.03712.90
5.3.180.0050.04412.87
5.3.170.0060.03612.92
5.3.160.0050.02912.93
5.3.150.0030.04012.89
5.3.140.0020.02712.89
5.3.130.0050.02712.85
5.3.120.0060.03812.85
5.3.110.0030.03112.85
5.3.100.0050.04012.60
5.3.90.0050.03712.58
5.3.80.0080.03712.63
5.3.70.0080.03712.55
5.3.60.0050.02812.54
5.3.50.0060.02512.61
5.3.40.0050.03812.53
5.3.30.0060.03812.52
5.3.20.0050.03812.38
5.3.10.0070.03812.41
5.3.00.0060.03512.46
5.2.170.0060.02811.41
5.2.160.0060.01511.41
5.2.150.0060.02611.41
5.2.140.0030.03311.41
5.2.130.0080.02711.41
5.2.120.0050.03011.41
5.2.110.0070.03211.41
5.2.100.0080.02811.41
5.2.90.0000.02911.41
5.2.80.0070.03211.41
5.2.70.0100.03011.41
5.2.60.0030.02211.41
5.2.50.0060.03311.41
5.2.40.0030.03011.41
5.2.30.0050.02611.41
5.2.20.0050.03111.41
5.2.10.0030.02311.41
5.2.00.0010.02011.41
5.1.60.0020.03211.41
5.1.50.0030.02011.41
5.1.40.0030.03011.41
5.1.30.0050.03311.41
5.1.20.0130.02311.41
5.1.10.0050.02511.41
5.1.00.0070.02611.41
5.0.50.0050.01511.41
5.0.40.0030.02311.41
5.0.30.0010.02111.41
5.0.20.0020.02011.41
5.0.10.0050.02311.41
5.0.00.0030.02611.41
4.4.90.0020.01311.41
4.4.80.0030.01811.41
4.4.70.0050.01811.41
4.4.60.0000.01811.41
4.4.50.0000.01911.41
4.4.40.0030.03011.41
4.4.30.0020.01011.41
4.4.20.0020.01811.41
4.4.10.0070.01411.41
4.4.00.0030.02811.41
4.3.110.0010.01811.41
4.3.100.0040.01411.41
4.3.90.0040.01711.41
4.3.80.0000.02911.41
4.3.70.0000.02011.41
4.3.60.0020.01511.41
4.3.50.0030.01511.41
4.3.40.0020.02611.41
4.3.30.0020.02011.41
4.3.20.0040.01811.41
4.3.10.0020.02011.41
4.3.00.0020.01911.41

preferences:
46.55 ms | 401 KiB | 5 Q