3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = '12345'; $array2 = '67890'; echo array($array1,$array2);

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)
8.3.60.0100.01018.43
8.3.50.0120.01121.91
8.3.40.0140.00018.71
8.3.30.0100.00319.05
8.3.20.0070.00020.31
8.3.10.0040.00423.49
8.3.00.0070.00417.50
8.2.180.0160.00016.50
8.2.170.0100.00722.96
8.2.160.0100.01020.13
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.05
8.2.110.0000.00820.27
8.2.100.0090.00318.03
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0070.00017.90
8.2.50.0030.00518.07
8.2.40.0000.00820.07
8.2.30.0040.00417.96
8.2.20.0050.00217.67
8.2.10.0030.00518.05
8.2.00.0040.00417.57
8.1.280.0140.00025.92
8.1.270.0000.00822.18
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.96
8.1.230.0080.00319.17
8.1.220.0080.00017.74
8.1.210.0000.00718.77
8.1.200.0030.00617.35
8.1.190.0050.00317.22
8.1.180.0060.00318.10
8.1.170.0060.00318.59
8.1.160.0050.00222.05
8.1.150.0040.00418.81
8.1.140.0000.00717.45
8.1.130.0030.00317.87
8.1.120.0000.00817.43
8.1.110.0040.00417.45
8.1.100.0050.00317.49
8.1.90.0050.00317.45
8.1.80.0070.00017.32
8.1.70.0040.00417.43
8.1.60.0050.00317.45
8.1.50.0030.00517.51
8.1.40.0060.00317.50
8.1.30.0000.00817.50
8.1.20.0000.00817.47
8.1.10.0040.00417.39
8.1.00.0040.00417.47
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0050.00318.34
8.0.270.0000.00717.15
8.0.260.0070.00018.38
8.0.250.0070.00016.89
8.0.240.0030.00317.02
8.0.230.0080.00017.02
8.0.220.0040.00416.91
8.0.210.0020.00516.84
8.0.200.0030.00316.96
8.0.190.0040.00417.03
8.0.180.0000.00716.98
8.0.170.0030.00516.98
8.0.160.0000.00716.91
8.0.150.0050.00216.85
8.0.140.0070.00016.79
8.0.130.0040.00413.35
8.0.120.0000.00816.88
8.0.110.0000.00716.91
8.0.100.0000.00716.88
8.0.90.0000.00816.82
8.0.80.0090.00616.99
8.0.70.0000.00716.92
8.0.60.0050.00317.05
8.0.50.0040.00416.99
8.0.30.0160.00717.20
8.0.20.0130.00617.40
8.0.10.0040.00416.88
8.0.00.0080.01216.72
7.4.330.0000.00515.00
7.4.320.0040.00416.38
7.4.300.0070.00016.49
7.4.290.0060.00616.61
7.4.280.0050.00216.39
7.4.270.0030.00316.59
7.4.260.0000.00816.42
7.4.250.0040.00416.59
7.4.240.0020.00516.44
7.4.230.0070.00016.61
7.4.220.0000.01816.61
7.4.210.0030.01016.43
7.4.200.0030.00316.51
7.4.160.0070.01016.63
7.4.150.0060.01317.40
7.4.140.0140.00617.86
7.4.130.0060.01416.42
7.4.120.0080.00816.53
7.4.110.0110.00716.50
7.4.100.0090.01216.65
7.4.90.0110.00516.39
7.4.80.0130.00719.39
7.4.70.0160.00316.30
7.4.60.0090.00916.56
7.4.50.0030.00516.35
7.4.40.0060.01016.21
7.4.30.0090.00616.70
7.4.00.0070.00814.76
7.3.330.0020.00212.98
7.3.320.0000.00513.05
7.3.310.0000.00816.14
7.3.300.0030.00316.29
7.3.290.0110.00316.21
7.3.280.0130.00616.27
7.3.270.0080.01517.40
7.3.260.0140.00416.33
7.3.250.0060.01116.39
7.3.240.0060.01216.46
7.3.230.0120.00616.39
7.3.210.0080.00816.23
7.3.200.0100.01019.39
7.3.190.0100.01016.39
7.3.180.0070.01316.27
7.3.170.0110.00616.30
7.3.160.0130.00316.26
7.3.120.0140.00314.64
7.3.110.0130.00614.93
7.3.100.0090.00614.77
7.3.90.0060.00914.79
7.3.80.0050.00514.84
7.3.70.0030.00914.82
7.3.60.0030.00514.40
7.3.50.0070.00414.70
7.3.40.0060.00914.52
7.3.30.0080.00814.66
7.3.20.0030.01016.32
7.3.10.0130.00416.34
7.3.00.0120.01016.49
7.2.330.0120.00616.66
7.2.320.0090.00916.63
7.2.310.0090.00816.35
7.2.300.0060.00916.55
7.2.290.0060.00916.43
7.2.250.0070.00715.01
7.2.240.0130.00714.66
7.2.230.0000.01114.80
7.2.220.0090.00615.10
7.2.210.0000.01314.91
7.2.200.0030.01014.82
7.2.190.0070.01114.90
7.2.180.0110.00414.86
7.2.170.0000.01414.75
7.2.130.0100.01016.46
7.2.120.0090.00616.58
7.2.110.0170.00316.57
7.2.100.0090.00416.73
7.2.90.0140.00316.66
7.2.80.0150.00416.22
7.2.70.0090.01216.69
7.2.60.0130.01316.39
7.2.50.0050.01016.41
7.2.40.0110.00516.47
7.2.30.0120.00016.62
7.2.20.0100.00316.36
7.2.10.0070.00716.35
7.2.00.0050.00516.53
7.1.330.0040.01115.73
7.1.320.0030.01315.55
7.1.310.0030.01015.93
7.1.300.0080.00815.58
7.1.290.0100.00615.68
7.1.280.0120.00315.41
7.1.270.0070.00715.38
7.1.260.0030.01315.65
7.1.250.0160.00015.32
7.1.70.0070.00716.89
7.1.60.0100.01419.32
7.1.50.0180.00316.69
7.1.00.0070.07322.36
7.0.200.0000.00816.91
7.0.140.0030.07321.97
7.0.60.0170.06719.99
7.0.50.0070.04017.80
7.0.40.0030.09019.98
7.0.30.0300.08020.18
7.0.20.0200.05320.09
7.0.10.0070.04020.13
7.0.00.0030.09320.10
5.6.280.0070.07020.91
5.6.210.0030.05020.54
5.6.200.0030.05318.12
5.6.190.0070.09020.60
5.6.180.0270.04320.27
5.6.170.0270.04320.50
5.6.160.0070.06720.32
5.6.150.0100.08318.14
5.6.140.0070.05018.08
5.6.130.0100.07318.14
5.6.120.0000.04720.93
5.6.110.0130.06320.97
5.6.100.0100.07020.88
5.6.90.0100.08020.97
5.6.80.0130.07720.48
5.5.350.0200.06720.40
5.5.340.0070.06018.02
5.5.330.0130.03320.45
5.5.320.0330.07720.17
5.5.310.0300.07320.28
5.5.300.0130.04318.02
5.5.290.0200.06717.95
5.5.280.0130.05020.79
5.5.270.0000.06020.73
5.5.260.0000.06320.75
5.5.250.0100.06320.57
5.5.240.0300.06020.35
5.4.450.0230.05019.42
5.4.440.0630.03719.57
5.4.430.0630.04719.20
5.4.420.0800.00019.61
5.4.410.0770.00019.42
5.4.400.0670.00019.23
5.4.390.0630.00019.08
5.4.380.0670.00019.18
5.4.370.0630.00019.05
5.4.360.0600.00019.07
5.4.350.0630.00018.93
5.4.340.0040.04711.96
5.4.320.0060.03912.45
5.4.310.0030.03912.45
5.4.300.0050.03612.45
5.4.290.0060.03912.45
5.4.280.0030.03912.34
5.4.270.0050.03612.34
5.4.260.0050.04012.34
5.4.250.0060.04312.35
5.4.240.0050.03612.35
5.4.230.0070.03812.34
5.4.220.0070.03312.34
5.4.210.0080.04112.34
5.4.200.0050.03812.34
5.4.190.0040.03712.34
5.4.180.0060.04112.34
5.4.170.0060.04712.35
5.4.160.0060.04112.34
5.4.150.0050.03812.34
5.4.140.0050.03812.02
5.4.130.0060.03512.01
5.4.120.0060.03411.97
5.4.110.0020.04511.97
5.4.100.0050.03511.96
5.4.90.0060.03611.96
5.4.80.0040.04211.96
5.4.70.0070.03411.96
5.4.60.0040.03611.96
5.4.50.0060.04311.96
5.4.40.0050.03511.95
5.4.30.0040.03811.95
5.4.20.0040.03711.95
5.4.10.0070.03511.95
5.4.00.0040.04511.43
5.3.290.0050.04012.80
5.3.280.0040.04012.71
5.3.270.0080.04212.72
5.3.260.0100.03812.72
5.3.250.0020.04312.72
5.3.240.0070.03712.71
5.3.230.0060.04212.71
5.3.220.0050.03712.68
5.3.210.0060.04012.68
5.3.200.0050.03712.68
5.3.190.0030.04012.68
5.3.180.0080.03512.68
5.3.170.0070.03612.67
5.3.160.0050.03712.68
5.3.150.0040.03912.67
5.3.140.0100.03712.66
5.3.130.0060.04712.66
5.3.120.0050.04312.66
5.3.110.0040.04112.66
5.3.100.0040.04112.12
5.3.90.0080.03712.08
5.3.80.0020.03912.08
5.3.70.0050.03712.07
5.3.60.0040.03712.07
5.3.50.0050.03712.00
5.3.40.0050.03712.00
5.3.30.0040.03711.94
5.3.20.0030.04111.71
5.3.10.0050.03811.69
5.3.00.0060.04311.67
5.2.170.0080.0329.17
5.2.160.0060.0279.18
5.2.150.0070.0319.18
5.2.140.0030.0329.18
5.2.130.0050.0289.13
5.2.120.0020.0309.14
5.2.110.0060.0299.14
5.2.100.0080.0349.13
5.2.90.0040.0309.14
5.2.80.0060.0309.13
5.2.70.0030.0329.13
5.2.60.0060.0299.08
5.2.50.0040.0339.05
5.2.40.0050.0299.03
5.2.30.0030.0319.00
5.2.20.0030.0378.99
5.2.10.0040.0288.92
5.2.00.0060.0278.77
5.1.60.0030.0298.06
5.1.50.0010.0308.06
5.1.40.0050.0238.04
5.1.30.0040.0268.39
5.1.20.0030.0278.41
5.1.10.0020.0308.13
5.1.00.0020.0288.13
5.0.50.0030.0216.61
5.0.40.0020.0206.47
5.0.30.0050.0296.29
5.0.20.0060.0196.25
5.0.10.0030.0206.23
5.0.00.0030.0306.22
4.4.90.0060.0124.78
4.4.80.0020.0184.75
4.4.70.0050.0134.75
4.4.60.0030.0144.75
4.4.50.0030.0154.77
4.4.40.0030.0274.71
4.4.30.0020.0164.75
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0164.67
4.3.100.0020.0194.66
4.3.90.0020.0164.63
4.3.80.0020.0264.59
4.3.70.0050.0134.63
4.3.60.0030.0144.62
4.3.50.0020.0174.63
4.3.40.0020.0254.54
4.3.30.0040.0173.28
4.3.20.0020.0203.25
4.3.10.0000.0203.21
4.3.00.0000.01710.02

preferences:
40.67 ms | 401 KiB | 5 Q