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++){ $a[]=array("t0"=>0,"t1"=>1); } foreach ($a as $a2){ $test=$a2["t0"].$a2["t1"]; }

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)
8.3.60.0210.02119.25
8.3.50.0130.01020.03
8.3.40.0130.01321.13
8.3.30.0190.00621.52
8.3.20.0100.00322.73
8.3.10.0040.01124.10
8.3.00.0090.00322.94
8.2.180.0160.02219.13
8.2.170.0130.01322.96
8.2.160.0080.01524.35
8.2.150.0100.00324.18
8.2.140.0070.00724.66
8.2.130.0000.01426.16
8.2.120.0120.00620.54
8.2.110.0090.00923.00
8.2.100.0060.01520.53
8.2.90.0000.01621.90
8.2.80.0000.01720.00
8.2.70.0000.01820.13
8.2.60.0080.01220.30
8.2.50.0060.01220.00
8.2.40.0060.00921.98
8.2.30.0060.01420.42
8.2.20.0030.01320.22
8.2.10.0030.01320.36
8.2.00.0030.01420.10
8.1.270.0000.01723.95
8.1.260.0030.01226.35
8.1.250.0120.00328.09
8.1.240.0040.01530.04
8.1.230.0100.01324.15
8.1.220.0080.01222.64
8.1.210.0040.01522.53
8.1.200.0070.01322.23
8.1.190.0040.01522.25
8.1.180.0040.01522.16
8.1.170.0040.01423.66
8.1.160.0060.01226.82
8.1.150.0070.01123.69
8.1.140.0060.01222.21
8.1.130.0070.01122.62
8.1.120.0040.01422.37
8.1.110.0060.01222.26
8.1.100.0090.00922.33
8.1.90.0070.01322.23
8.1.80.0000.01822.21
8.1.70.0000.01822.21
8.1.60.0060.01522.45
8.1.50.0030.01722.34
8.1.40.0040.01522.35
8.1.30.0070.01322.44
8.1.20.0000.02022.51
8.1.10.0070.01322.37
8.1.00.0070.02022.20
8.0.300.0080.01122.02
8.0.290.0040.01521.50
8.0.280.0090.00923.19
8.0.270.0040.01422.00
8.0.260.0030.01322.04
8.0.250.0090.00921.76
8.0.240.0030.01521.53
8.0.230.0000.01821.51
8.0.220.0070.01021.62
8.0.210.0040.01421.67
8.0.200.0040.01521.69
8.0.190.0000.01821.63
8.0.180.0000.01921.61
8.0.170.0030.01621.68
8.0.160.0000.01821.63
8.0.150.0030.01721.54
8.0.140.0000.01821.58
8.0.130.0030.01618.22
8.0.120.0060.01321.67
8.0.110.0000.02021.55
8.0.100.0040.01521.52
8.0.90.0090.00921.68
8.0.80.0130.03621.54
8.0.70.0060.01221.55
8.0.60.0060.01321.57
8.0.50.0000.01921.57
8.0.30.0260.02221.92
8.0.20.0230.02721.73
8.0.10.0000.01921.59
8.0.00.0170.02121.41
7.4.330.0060.00917.99
7.4.320.0030.01321.30
7.4.300.0070.01021.23
7.4.290.0040.01521.20
7.4.280.0000.02021.23
7.4.270.0060.01221.24
7.4.260.0100.01721.09
7.4.250.0030.01721.16
7.4.240.0050.01421.20
7.4.230.0030.01521.40
7.4.220.0170.02321.19
7.4.210.0130.02221.33
7.4.200.0060.01220.94
7.4.160.0170.02721.26
7.4.150.0250.02521.32
7.4.140.0190.02921.20
7.4.130.0190.02721.21
7.4.120.0160.02321.21
7.4.110.0130.02721.36
7.4.100.0130.02621.20
7.4.90.0130.02621.29
7.4.80.0250.02821.14
7.4.70.0200.02721.27
7.4.60.0200.02121.21
7.4.50.0060.01821.30
7.4.40.0130.02621.16
7.4.30.0120.02821.33
7.4.00.0070.02219.60
7.3.330.0060.00917.98
7.3.320.0130.01317.89
7.3.310.0000.01921.05
7.3.300.0070.01120.97
7.3.290.0120.02921.04
7.3.280.0130.02321.03
7.3.270.0170.02420.98
7.3.260.0220.03220.93
7.3.250.0140.03321.07
7.3.240.0100.02721.30
7.3.230.0260.02921.14
7.3.210.0070.03121.16
7.3.200.0190.03921.11
7.3.190.0060.03221.03
7.3.180.0170.02021.20
7.3.170.0100.03121.48
7.3.160.0060.03321.02
7.3.00.0230.02022.12
7.2.330.0190.02221.39
7.2.320.0200.02321.46
7.2.310.0170.02521.09
7.2.300.0170.02521.56
7.2.290.0180.03221.09
7.2.130.0170.02822.79
7.2.120.0490.02622.62
7.2.110.0330.01622.73
7.2.100.0130.03122.68
7.2.90.0070.03922.51
7.2.80.0160.02622.51
7.2.70.0220.01622.77
7.2.60.0110.01922.67
7.2.50.0420.02822.52
7.2.40.0170.02422.78
7.2.30.0200.03322.45
7.2.20.0280.02322.46
7.2.10.0160.03322.73
7.2.00.0180.02023.99
7.1.250.0230.03321.45
7.1.240.0210.03121.76
7.1.230.0170.03321.57
7.1.220.0230.02621.63
7.1.210.0180.03921.40
7.1.200.0150.02921.72
7.1.190.0140.03121.65
7.1.180.0210.03821.43
7.1.170.0150.03521.61
7.1.160.0100.03821.85
7.1.150.0130.04021.40
7.1.140.0140.04121.50
7.1.130.0180.03621.61
7.1.120.0160.03921.74
7.1.110.0230.03721.38
7.1.100.0610.03121.76
7.1.90.0240.03321.21
7.1.80.0230.02721.53
7.1.70.0100.03722.25
7.1.60.0230.03522.49
7.1.50.0130.03522.27
7.1.40.0140.04221.45
7.1.30.0200.03721.52
7.1.20.0200.04621.27
7.1.10.0290.03521.45
7.1.00.0090.07324.95
7.0.330.1360.05855.64
7.0.320.0530.05655.63
7.0.310.0560.04655.55
7.0.300.0450.04955.48
7.0.290.0560.06355.25
7.0.280.0700.05255.64
7.0.270.0630.04755.75
7.0.260.0720.05455.26
7.0.250.0720.04155.69
7.0.240.0560.05655.66
7.0.230.0660.04955.65
7.0.220.0680.05155.65
7.0.210.1030.06355.69
7.0.200.2440.04554.80
7.0.190.0770.05855.68
7.0.180.0600.05355.48
7.0.170.0550.06255.79
7.0.160.0730.05055.74
7.0.150.0780.05255.53
7.0.140.0290.07858.99
7.0.130.0590.06655.66
7.0.120.0630.06355.45
7.0.110.0510.06155.63
7.0.100.0750.05955.72
7.0.90.0690.06355.55
7.0.80.0630.05755.63
7.0.70.0730.06355.60
7.0.60.0480.07057.41
7.0.50.0620.08156.32
7.0.40.0210.06921.34
7.0.30.0350.07221.53
7.0.20.0320.05921.57
7.0.10.0220.08421.33
7.0.00.0090.10221.41
5.6.380.0330.13571.09
5.6.370.0330.11870.98
5.6.360.0370.13271.13
5.6.350.0230.13171.18
5.6.340.0200.12871.32
5.6.330.0460.11171.18
5.6.320.0440.10971.44
5.6.310.0340.11671.63
5.6.300.0300.13871.41
5.6.290.0360.13571.09
5.6.280.0350.15274.68
5.6.270.0480.12071.64
5.6.260.0300.12971.40
5.6.250.0360.14071.17
5.6.240.0390.12571.37
5.6.230.0360.14071.03
5.6.220.0370.11970.99
5.6.210.0280.15074.39
5.6.200.0270.12673.13
5.6.190.0260.16074.25
5.6.180.2020.12374.13
5.6.170.0410.12274.27
5.6.160.0320.15374.24
5.6.150.0390.14472.88
5.6.140.0270.12673.02
5.6.130.0330.12072.91
5.6.120.0330.13974.51
5.6.110.0340.15474.55
5.6.100.0400.14874.28
5.6.90.0300.15474.54
5.6.80.0250.14674.12
5.6.70.2430.13974.07
5.6.60.0310.15370.66
5.6.50.0300.15671.04
5.6.40.0580.11770.82
5.6.30.0160.14570.71
5.6.20.0530.12370.91
5.6.10.0370.15770.82
5.6.00.0330.14970.89
5.5.380.0260.13667.84
5.5.370.0430.11667.73
5.5.360.0390.13067.71
5.5.350.0560.13172.58
5.5.340.0240.12071.19
5.5.330.0220.14272.46
5.5.320.0500.14372.52
5.5.310.0470.14472.36
5.5.300.0230.13271.17
5.5.290.0400.14671.13
5.5.280.0300.16272.74
5.5.270.0330.12372.67
5.5.260.0400.12872.77
5.5.250.0300.14872.62
5.5.240.0480.14072.41
5.5.230.0370.14367.73
5.5.220.0370.13567.68
5.5.210.0330.12267.54
5.5.200.0440.13967.74
5.5.190.0460.11967.55
5.5.180.0200.14067.54
5.5.170.0370.13467.87
5.5.160.0300.13767.27
5.5.150.0270.13367.70
5.5.140.0310.14167.98
5.5.130.0300.14567.88
5.5.120.0300.13567.79
5.5.110.0470.12068.01
5.5.100.0330.13468.16
5.5.90.0460.10868.14
5.5.80.0500.11767.70
5.5.70.0270.12867.75
5.5.60.0350.14068.01
5.5.50.0390.11967.87
5.5.40.0390.13367.97
5.5.30.0350.13867.95
5.5.20.0440.12767.82
5.5.10.0250.14067.96
5.5.00.0430.15567.98
5.4.450.0460.19372.04
5.4.440.0920.14972.13
5.4.430.0970.14172.04
5.4.420.0330.16672.26
5.4.410.0910.18372.20
5.4.400.0850.15572.03
5.4.390.0400.16571.77
5.4.380.0490.17371.84
5.4.370.0570.16271.67
5.4.360.0350.17171.81
5.4.350.0370.15871.80
5.4.340.0380.15671.68
5.4.330.0260.13268.11
5.4.320.0390.15471.76
5.4.310.0430.17671.86
5.4.300.0440.14871.89
5.4.290.0610.14771.66
5.4.280.0400.16471.76
5.4.270.0410.16271.67
5.4.260.0460.14671.66
5.4.250.0430.15871.64
5.4.240.0300.16171.66
5.4.230.0510.14971.67
5.4.220.0480.15071.56
5.4.210.0340.17071.88
5.4.200.0380.18170.65
5.4.190.0650.18571.70
5.4.180.0430.15371.65
5.4.170.0400.18471.65
5.4.160.0490.17871.65
5.4.150.0500.17271.85
5.4.140.0450.16970.67
5.4.130.0290.19270.64
5.4.120.0430.17770.50
5.4.110.0360.16870.44
5.4.100.0370.16670.61
5.4.90.0440.15570.43
5.4.80.0500.14970.43
5.4.70.0370.16870.61
5.4.60.0540.14870.48
5.4.50.0420.16870.44
5.4.40.0490.19770.43
5.4.30.0570.19970.43
5.4.20.0480.20470.47
5.4.10.0580.16570.47
5.4.00.0420.15870.13
5.3.290.0400.15970.05
5.3.280.0330.19369.97
5.3.270.0350.18669.95
5.3.260.0390.19969.93
5.3.250.0480.20570.09
5.3.240.0420.17969.82
5.3.230.0390.18570.01
5.3.220.0380.19970.00
5.3.210.0430.16169.93
5.3.200.0300.17869.99
5.3.190.0350.17669.97
5.3.180.0400.18370.09
5.3.170.0420.18470.06
5.3.160.0350.17169.89
5.3.150.0320.17469.94
5.3.140.0500.18869.94
5.3.130.0510.18169.93
5.3.120.0340.18569.92
5.3.110.0480.16970.02
5.3.100.0320.17569.75
5.3.90.0490.16669.78
5.3.80.0350.18569.64
5.3.70.0400.18269.49
5.3.60.0420.18669.58
5.3.50.0380.19069.59
5.3.40.0420.17469.62
5.3.30.0400.17869.94
5.3.20.0400.17369.46
5.3.10.0420.39969.46
5.3.00.0480.38469.24
5.2.170.0380.17465.28
5.2.160.0450.15565.21
5.2.150.0340.17065.28
5.2.140.0420.15565.18
5.2.130.0570.15465.19
5.2.120.0490.17165.12
5.2.110.0310.17565.16
5.2.100.0310.15465.14
5.2.90.0320.17465.11
5.2.80.0340.19365.29
5.2.70.0630.18965.20
5.2.60.0250.17164.98
5.2.50.0350.17965.09
5.2.40.0350.18665.05
5.2.30.0330.19265.00
5.2.20.0520.16565.04
5.2.10.0520.15665.03
5.2.00.0330.15164.86
5.1.60.0550.16380.10
5.1.50.0380.17879.91
5.1.40.0480.19479.98
5.1.30.0400.18880.40
5.1.20.0460.24080.28
5.1.10.0270.19880.18
5.1.00.0520.18379.93
5.0.50.0430.27878.77
5.0.40.0480.25078.70
5.0.30.0280.26078.63
5.0.20.0380.25678.60
5.0.10.0480.27578.53
5.0.00.0450.25678.58
4.4.90.0490.25576.39
4.4.80.0460.23476.53
4.4.70.0420.26776.51
4.4.60.0700.24276.45
4.4.50.0470.30976.42
4.4.40.0320.25876.48
4.4.30.0550.24876.46
4.4.20.0470.24876.51
4.4.10.0500.24776.40
4.4.00.0450.32376.40
4.3.110.0650.27176.33
4.3.100.0380.24776.33
4.3.90.0480.21376.26
4.3.80.0570.30076.28
4.3.70.0610.27276.35
4.3.60.0500.26176.28
4.3.50.0510.30776.37
4.3.40.0370.27776.43
4.3.30.0420.25475.42
4.3.20.0330.24475.38
4.3.10.0480.23375.35
4.3.00.0500.25775.28

preferences:
72.52 ms | 400 KiB | 5 Q