3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stack = array("bung","mhee"); array_unshift($stack,"monkey","hippo","turtle"); print_r($stack); ?>

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)
8.3.60.0120.00318.20
8.3.50.0110.00821.88
8.3.40.0170.00318.51
8.3.30.0030.01018.89
8.3.20.0050.00320.09
8.3.10.0040.00420.48
8.3.00.0050.00317.68
8.2.180.0040.01516.38
8.2.170.0090.00922.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.41
8.2.110.0060.00322.11
8.2.100.0040.00817.91
8.2.90.0040.00417.50
8.2.80.0000.00817.97
8.2.70.0040.00718.04
8.2.60.0000.00717.80
8.2.50.0000.01018.10
8.2.40.0030.00520.39
8.2.30.0030.00619.12
8.2.20.0060.00317.66
8.2.10.0030.00617.97
8.2.00.0040.00417.58
8.1.280.0070.00725.92
8.1.270.0030.00622.05
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0050.00519.20
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.00
8.1.180.0030.00618.10
8.1.170.0060.00318.59
8.1.160.0000.00722.00
8.1.150.0000.00718.81
8.1.140.0000.00717.39
8.1.130.0030.00317.82
8.1.120.0040.00417.28
8.1.110.0050.00217.27
8.1.100.0050.00217.29
8.1.90.0000.00717.29
8.1.80.0030.00317.44
8.1.70.0030.00317.37
8.1.60.0030.00617.55
8.1.50.0030.00517.35
8.1.40.0050.00217.45
8.1.30.0030.00617.47
8.1.20.0030.00617.42
8.1.10.0040.00417.52
8.1.00.0030.00717.30
8.0.300.0050.00319.54
8.0.290.0070.00016.58
8.0.280.0000.00718.41
8.0.270.0070.00017.06
8.0.260.0040.00417.18
8.0.250.0000.00716.88
8.0.240.0070.00016.78
8.0.230.0070.00016.96
8.0.220.0030.00316.82
8.0.210.0030.00316.67
8.0.200.0000.00716.87
8.0.190.0000.00816.75
8.0.180.0050.00316.74
8.0.170.0000.00716.73
8.0.160.0000.00716.80
8.0.150.0000.00816.70
8.0.140.0070.00016.77
8.0.130.0030.00313.34
8.0.120.0050.00316.67
8.0.110.0040.00416.80
8.0.100.0000.00716.84
8.0.90.0090.00016.64
8.0.80.0090.00616.78
8.0.70.0070.00016.88
8.0.60.0060.00316.65
8.0.50.0040.00416.66
8.0.30.0120.00717.05
8.0.20.0080.01317.40
8.0.10.0000.00817.00
8.0.00.0070.01216.80
7.4.330.0030.00315.04
7.4.320.0030.00316.52
7.4.300.0030.00316.51
7.4.290.0060.00316.61
7.4.280.0030.00616.46
7.4.270.0000.00716.54
7.4.260.0030.00316.37
7.4.250.0040.00416.52
7.4.240.0020.00516.44
7.4.230.0030.00316.34
7.4.220.0060.01616.47
7.4.210.0130.00616.56
7.4.200.0040.00416.44
7.4.160.0110.01116.29
7.4.150.0200.00317.40
7.4.140.0100.00717.86
7.4.130.0090.00816.45
7.4.120.0140.00616.42
7.4.110.0100.00716.39
7.4.100.0140.00316.55
7.4.90.0100.01016.41
7.4.80.0100.01016.25
7.4.70.0130.00316.34
7.4.60.0120.00416.60
7.4.50.0000.00816.44
7.4.40.0100.01316.11
7.4.30.0150.00916.44
7.4.00.0110.00714.95
7.3.330.0000.00513.07
7.3.320.0060.00012.97
7.3.310.0030.00316.22
7.3.300.0060.00016.14
7.3.290.0070.00716.08
7.3.280.0070.00816.13
7.3.270.0050.01417.40
7.3.260.0170.00716.36
7.3.250.0090.01016.34
7.3.240.0160.00016.39
7.3.230.0060.01216.39
7.3.210.0100.00716.06
7.3.200.0070.01119.39
7.3.190.0100.01016.18
7.3.180.0130.00316.14
7.3.170.0100.00616.27
7.3.160.0040.01116.18
7.2.330.0100.00716.43
7.2.320.0110.00716.54
7.2.310.0100.00616.19
7.2.300.0090.01316.56
7.2.290.0060.01116.54
7.2.00.0090.00319.36
7.1.100.0070.00718.06
7.1.70.0030.00617.01
7.1.60.0060.01619.32
7.1.50.0110.01116.56
7.1.00.0000.07722.32
7.0.200.0030.00316.51
7.0.140.0070.07322.15
7.0.60.0130.07320.07
7.0.50.0070.08717.85
7.0.40.0030.05720.23
7.0.30.0500.05720.06
7.0.20.0200.06320.17
7.0.10.0100.08320.07
7.0.00.0100.07720.09
5.6.280.0030.07321.06
5.6.210.0100.04720.54
5.6.200.0100.07718.18
5.6.190.0030.06020.39
5.6.180.0530.06320.33
5.6.170.0270.04020.41
5.6.160.0000.04720.54
5.6.150.0070.06718.17
5.6.140.0070.04318.18
5.6.130.0070.06718.29
5.6.120.0070.05320.94
5.6.110.0100.07721.04
5.6.100.0130.08321.12
5.6.90.0100.07720.98
5.6.80.0100.07320.25
5.5.350.0130.08020.38
5.5.340.0030.05017.98
5.5.330.0000.05020.27
5.5.320.0270.08020.28
5.5.310.0300.07020.32
5.5.300.0070.05317.93
5.5.290.0200.05017.97
5.5.280.0070.08320.87
5.5.270.0030.04020.66
5.5.260.0130.07320.86
5.5.250.0070.04720.68
5.5.240.0130.04320.04
5.4.450.0100.05719.49
5.4.440.0800.05719.46
5.4.430.1200.06319.60
5.4.420.1230.08019.63
5.4.410.0970.06319.45
5.4.400.1030.04319.30
5.4.390.1170.05018.84
5.4.380.0400.05718.68
5.4.370.0330.06718.78
5.4.360.0230.05718.53
5.4.350.0230.06018.77
5.4.340.0430.05718.71
5.4.320.0050.04612.48
5.4.310.0060.04512.48
5.4.300.0070.03412.48
5.4.290.0060.03912.47
5.4.280.0070.03412.37
5.4.270.0080.03512.38
5.4.260.0080.04112.38
5.4.250.0060.03712.38
5.4.240.0080.03212.37
5.4.230.0040.04012.36
5.4.220.0070.03512.36
5.4.210.0080.04312.36
5.4.200.0070.04312.36
5.4.190.0050.04412.36
5.4.180.0070.03512.36
5.4.170.0050.03812.37
5.4.160.0070.04312.37
5.4.150.0060.04012.36
5.4.140.0090.04012.05
5.4.130.0090.04612.04
5.4.120.0060.04712.00
5.4.110.0050.04011.99
5.4.100.0090.03612.00
5.4.90.0050.03911.99
5.4.80.0100.03511.99
5.4.70.0040.03711.99
5.4.60.0080.03611.99
5.4.50.0060.03811.99
5.4.40.0030.03711.97
5.4.30.0050.04511.98
5.4.20.0110.03711.97
5.4.10.0110.04011.97
5.4.00.0040.03711.47
5.3.290.0060.03912.80
5.3.280.0080.03612.70
5.3.270.0060.03812.72
5.3.260.0080.04912.72
5.3.250.0060.03712.72
5.3.240.0090.03912.72
5.3.230.0080.03612.70
5.3.220.0040.04212.68
5.3.210.0080.04212.68
5.3.200.0070.05412.68
5.3.190.0070.04712.68
5.3.180.0120.03712.68
5.3.170.0120.04112.67
5.3.160.0110.03712.67
5.3.150.0070.04412.67
5.3.140.0110.03712.66
5.3.130.0120.03912.66
5.3.120.0100.04112.66
5.3.110.0050.04112.66
5.3.100.0110.04012.12
5.3.90.0060.04012.09
5.3.80.0060.03612.08
5.3.70.0070.04212.07
5.3.60.0070.04412.06
5.3.50.0080.04012.01
5.3.40.0060.03612.01
5.3.30.0070.04611.97
5.3.20.0110.04011.75
5.3.10.0060.03811.71
5.3.00.0090.04411.70
5.2.170.0050.0369.20
5.2.160.0040.0389.20
5.2.150.0080.0389.21
5.2.140.0040.0349.20
5.2.130.0050.0289.16
5.2.120.0050.0419.16
5.2.110.0030.0329.16
5.2.100.0040.0309.16
5.2.90.0040.0309.17
5.2.80.0050.0309.16
5.2.70.0030.0329.16
5.2.60.0030.0349.11
5.2.50.0060.0299.08
5.2.40.0070.0279.05
5.2.30.0100.0289.04
5.2.20.0070.0359.02
5.2.10.0080.0348.93
5.2.00.0040.0378.79
5.1.60.0040.0298.06
5.1.50.0070.0248.05
5.1.40.0090.0298.04
5.1.30.0070.0268.39
5.1.20.0060.0258.41
5.1.10.0060.0278.13
5.1.00.0060.0328.13
5.0.50.0080.0266.62
5.0.40.0050.0196.47
5.0.30.0040.0356.29
5.0.20.0040.0186.25
5.0.10.0050.0226.23
5.0.00.0010.0416.23
4.4.90.0030.0204.78
4.4.80.0030.0174.75
4.4.70.0030.0254.75
4.4.60.0070.0314.76
4.4.50.0050.0214.77
4.4.40.0050.0244.71
4.4.30.0040.0204.75
4.4.20.0060.0154.84
4.4.10.0030.0164.85
4.4.00.0050.0224.76
4.3.110.0060.0194.66
4.3.100.0020.0174.66
4.3.90.0030.0254.64
4.3.80.0030.0304.58
4.3.70.0030.0274.63
4.3.60.0070.0184.62
4.3.50.0050.0264.63
4.3.40.0030.0294.53
4.3.30.0020.0233.28
4.3.20.0000.0183.26
4.3.10.0030.0153.21
4.3.00.0030.0236.73

preferences:
43.81 ms | 401 KiB | 5 Q