3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('hhvm.enable_zend_sorting', 0); define("t0",0); define("t1",1); $a=array(); for ($n=0;$n<100000;$n++){ $a[]=array(0=>0,1=>1); } foreach ($a as $a2){ $test=$a2[0].$a2[1]; }

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)
8.3.70.0070.01520.62
8.3.60.0170.01419.00
8.3.50.0170.01723.16
8.3.40.0070.01821.22
8.3.30.0030.02121.59
8.3.20.0030.01022.80
8.3.10.0140.01424.26
8.3.00.0080.00422.93
8.2.180.0070.01620.24
8.2.170.0170.01722.96
8.2.160.0140.01824.00
8.2.150.0030.01024.18
8.2.140.0030.01324.66
8.2.130.0030.01026.16
8.2.120.0000.01720.43
8.2.110.0000.01823.02
8.2.100.0060.01220.72
8.2.90.0000.01521.86
8.2.80.0030.01320.12
8.2.70.0000.01620.10
8.2.60.0060.00920.30
8.2.50.0080.00820.00
8.2.40.0080.00822.03
8.2.30.0090.01220.52
8.2.20.0120.00320.02
8.2.10.0060.01020.33
8.2.00.0000.01720.08
8.1.280.0040.01825.92
8.1.270.0080.00823.88
8.1.260.0090.00626.35
8.1.250.0040.01128.09
8.1.240.0030.01330.09
8.1.230.0070.01423.86
8.1.220.0070.01022.66
8.1.210.0030.01322.41
8.1.200.0040.01522.23
8.1.190.0070.01022.22
8.1.180.0070.01022.43
8.1.170.0070.01023.53
8.1.160.0100.00626.83
8.1.150.0000.01623.68
8.1.140.0000.01622.23
8.1.130.0060.00922.74
8.1.120.0000.01622.36
8.1.110.0060.01222.33
8.1.100.0100.00722.25
8.1.90.0090.00922.33
8.1.80.0030.01322.19
8.1.70.0040.01222.29
8.1.60.0030.01522.43
8.1.50.0070.01122.38
8.1.40.0000.01822.32
8.1.30.0040.01522.46
8.1.20.0070.01122.48
8.1.10.0030.01522.35
8.1.00.0030.02222.41
8.0.300.0090.00622.34
8.0.290.0030.01421.38
8.0.280.0040.01223.20
8.0.270.0100.00621.87
8.0.260.0060.00921.90
8.0.250.0060.00921.68
8.0.240.0030.01421.73
8.0.230.0040.01221.51
8.0.220.0060.01021.46
8.0.210.0030.01421.45
8.0.200.0040.01121.63
8.0.190.0030.01421.72
8.0.180.0030.01421.63
8.0.170.0040.01521.72
8.0.160.0000.01921.61
8.0.150.0030.01521.63
8.0.140.0070.01021.65
8.0.130.0000.01618.14
8.0.120.0120.00621.56
8.0.110.0000.01721.57
8.0.100.0100.00721.47
8.0.90.0030.01421.45
8.0.80.0120.02121.64
8.0.70.0070.01021.64
8.0.60.0000.01721.57
8.0.50.0030.01421.70
8.0.30.0160.02721.89
8.0.20.0140.02521.79
8.0.10.0070.01121.82
8.0.00.0130.02121.46
7.4.330.0030.01018.11
7.4.320.0000.01621.29
7.4.300.0120.00321.32
7.4.290.0070.01021.20
7.4.280.0060.01321.20
7.4.270.0070.01021.29
7.4.260.0070.01621.21
7.4.250.0060.01221.30
7.4.240.0050.01221.28
7.4.230.0000.01721.39
7.4.220.0130.02321.27
7.4.210.0190.01021.06
7.4.200.0030.01321.23
7.4.160.0100.02421.16
7.4.150.0080.02721.28
7.4.140.0240.02721.31
7.4.130.0130.02421.26
7.4.120.0140.02321.20
7.4.110.0230.02721.31
7.4.100.0240.02121.18
7.4.90.0160.02021.35
7.4.80.0130.03321.30
7.4.70.0190.01921.22
7.4.60.0170.03021.14
7.4.50.0040.00821.35
7.4.40.0140.02120.94
7.4.30.0170.02021.24
7.4.00.0160.01319.69
7.3.330.0000.01518.03
7.3.320.0040.01817.98
7.3.310.0070.01021.01
7.3.300.0070.01020.98
7.3.290.0180.02221.04
7.3.280.0130.02321.02
7.3.270.0160.03521.13
7.3.260.0060.03021.46
7.3.250.0130.02221.28
7.3.240.0220.01321.06
7.3.230.0230.02021.07
7.3.210.0140.02021.23
7.3.200.0180.02821.18
7.3.190.0230.03321.21
7.3.180.0070.02721.13
7.3.170.0200.02621.18
7.3.160.0100.02321.18
7.3.10.0250.01822.20
7.3.00.0350.01622.10
7.2.330.0130.02821.22
7.2.320.0270.02421.49
7.2.310.0130.02421.38
7.2.300.0120.02521.30
7.2.290.0190.02121.43
7.2.130.0360.01322.34
7.2.120.0190.01922.56
7.2.110.0180.02622.39
7.2.100.0240.02422.51
7.2.90.0340.02122.63
7.2.80.0230.02322.89
7.2.70.0330.01822.64
7.2.60.0170.02222.83
7.2.50.0210.02522.44
7.2.40.0380.02322.75
7.2.30.0210.02522.56
7.2.20.0250.02422.88
7.2.10.0210.02122.75
7.2.00.0170.02223.96
7.1.250.0290.03321.75
7.1.200.0000.02421.83
7.1.100.0940.03321.96
7.1.70.0060.03223.11
7.1.60.0070.04223.13
7.1.50.0060.01922.98
7.1.00.0070.09028.34
7.0.200.3800.03954.20
7.0.140.0100.11062.18
7.0.90.2570.10359.16
7.0.80.8270.10759.07
7.0.70.7970.11759.09
7.0.60.8100.08759.19
7.0.50.8470.08059.61
7.0.40.1300.10024.00
7.0.30.1330.11023.95
7.0.20.1930.09723.92
7.0.10.1530.05323.98
7.0.00.1000.09723.83
5.6.280.0300.17378.02
5.6.230.0330.15377.52
5.6.220.0130.11377.59
5.6.210.0170.11077.39
5.6.200.0270.17377.97
5.6.190.0330.15377.96
5.6.180.0300.17077.88
5.6.170.0430.16378.04
5.6.160.0270.16077.91
5.6.150.0170.13777.86
5.6.140.0270.16778.09
5.6.130.0230.19377.94
5.6.120.0300.15077.93
5.6.110.0200.12078.00
5.6.100.0170.16077.90
5.6.90.0270.14377.98
5.6.80.0230.10077.31
5.6.70.0170.12377.33
5.6.60.0270.16077.34
5.6.50.0230.14077.39
5.6.40.0200.17077.32
5.6.30.0170.12777.22
5.6.20.0300.13777.38
5.6.10.0200.12377.32
5.6.00.0200.13077.27
5.5.370.0230.12077.49
5.5.360.0170.15777.37
5.5.350.0230.12777.40
5.5.340.0300.15377.70
5.5.330.0200.19077.72
5.5.320.0200.14077.65
5.5.310.0200.17377.66
5.5.300.0330.11377.80
5.5.290.0330.13077.84
5.5.280.0170.19377.83
5.5.270.0200.12077.82
5.5.260.0130.12077.64
5.5.250.0270.10377.49
5.5.240.0200.16077.09
5.5.230.0230.11077.10
5.5.220.0300.15376.94
5.5.210.0200.12377.17
5.5.200.0330.10777.11
5.5.190.0300.13377.13
5.5.180.0370.16377.18
5.5.160.0330.17077.06
5.5.150.0230.16077.04
5.5.140.0170.15777.19
5.5.130.0330.13077.02
5.5.120.0330.16377.14
5.5.110.0170.13377.16
5.5.100.0300.15076.99
5.5.90.0470.11777.07
5.5.80.0230.18077.05
5.5.70.0270.17076.98
5.5.60.0130.14777.08
5.5.50.0430.12777.01
5.5.40.0200.13377.06
5.5.30.0270.18377.03
5.5.20.0200.12077.07
5.5.10.0300.17777.05
5.5.00.0570.14376.89
5.4.450.0400.15076.23
5.4.440.0200.20076.13
5.4.430.0200.11376.21
5.4.420.0100.18376.22
5.4.410.0200.16076.10
5.4.400.0300.13775.90
5.4.390.0300.17075.89
5.4.380.0300.18375.97
5.4.370.0400.16075.82
5.4.360.0330.16375.82
5.4.350.0270.12375.91
5.4.340.0270.16775.82
5.4.320.0170.15375.75
5.4.310.0270.15075.81
5.4.300.0270.11775.94
5.4.290.0330.17375.79
5.4.280.0370.18075.89
5.4.270.0270.18375.87
5.4.260.0300.11075.85
5.4.250.0230.16776.00
5.4.240.0430.15375.78
5.4.230.0200.12075.75
5.4.220.0300.16075.67
5.4.210.0200.14775.88
5.4.200.0270.15375.87
5.4.190.0130.13075.94
5.4.180.0200.14775.84
5.4.170.0230.12075.83
5.4.160.0130.14075.88
5.4.150.0300.12075.95
5.4.140.0230.18373.19
5.4.130.0200.19072.97
5.4.120.0370.12073.19
5.4.110.0200.12373.22
5.4.100.0170.13073.07
5.4.90.0170.13773.16
5.4.80.0400.16773.10
5.4.70.0270.17073.32
5.4.60.0300.11373.32
5.4.50.0330.13373.24
5.4.40.0200.12773.09
5.4.30.0400.12773.12
5.4.20.0200.19073.14
5.4.10.0300.16073.14
5.4.00.0230.16772.63
5.3.290.0270.11770.56
5.3.280.0330.13770.57
5.3.270.0300.11070.50
5.3.260.0330.14370.57
5.3.250.0300.16770.61
5.3.240.0330.17770.60
5.3.230.0200.18371.10
5.3.220.0300.15770.56
5.3.210.0330.17070.56
5.3.200.0200.11370.41
5.3.190.0300.16370.57
5.3.180.0300.11370.53
5.3.170.0270.18070.46
5.3.160.0170.14070.56
5.3.150.0270.15370.40
5.3.140.0130.12070.45
5.3.130.0230.18770.54
5.3.120.0400.14370.48
5.3.110.0370.10070.40
5.3.100.0400.10369.98
5.3.90.0130.15070.41
5.3.80.0270.11769.80
5.3.70.0130.12369.88
5.3.60.0230.11369.91
5.3.50.0130.11369.86
5.3.40.0200.10369.71
5.3.30.0100.11769.71
5.3.20.0100.11769.43
5.3.10.0130.22769.43
5.3.00.0200.27369.54
5.2.170.0200.09764.46
5.2.160.0230.09764.45
5.2.150.0200.08764.47
5.2.140.0070.10364.48
5.2.130.0230.09364.43
5.2.120.0170.09764.47
5.2.110.0200.08064.39
5.2.100.0070.11364.50
5.2.90.0170.10764.41
5.2.80.0130.10364.34
5.2.70.0330.07764.46
5.2.60.0270.11064.39
5.2.50.0230.12064.35
5.2.40.0170.11364.29
5.2.30.0200.11764.14
5.2.20.0200.12064.42
5.2.10.0070.13064.79
5.2.00.0130.09764.02
5.1.60.0100.12080.87
5.1.50.0230.09380.85
5.1.40.0230.10780.82
5.1.30.0130.09781.26
5.1.20.0200.13781.20
5.1.10.0170.11380.85
5.1.00.0070.13380.71
5.0.50.0400.17779.41
5.0.40.0170.16379.06
5.0.30.0300.19779.12
5.0.20.0500.17379.05
5.0.10.0430.17378.85
5.0.00.0230.17078.93
4.4.90.0200.16376.82
4.4.80.0200.14376.79
4.4.70.0200.12376.78
4.4.60.0200.13376.74
4.4.50.0200.14076.78
4.4.40.0200.11776.81
4.4.30.0230.11776.75
4.4.20.0200.13076.82
4.4.10.0330.16776.76
4.4.00.0170.18776.69
4.3.110.0130.16776.67
4.3.100.0270.18376.69
4.3.90.0330.13076.64
4.3.80.0270.17376.66
4.3.70.0230.18076.61
4.3.60.0200.18776.65
4.3.50.0430.17376.66
4.3.40.0370.18776.57
4.3.30.0430.19375.44
4.3.20.0300.17375.38
4.3.10.0430.18075.33
4.3.00.0330.14075.32

preferences:
52.5 ms | 401 KiB | 5 Q