3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1); $count = count($arr); for ($i = 0; $i < $count; $i++) { echo ''; }

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)
8.3.40.0090.00618.39
8.3.30.0070.00719.04
8.3.20.0040.00420.27
8.3.10.0040.00423.51
8.3.00.0030.00619.19
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0060.00322.13
8.2.110.0060.00322.26
8.2.100.0080.00417.72
8.2.90.0000.01018.89
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0000.00817.93
8.2.50.0030.00618.10
8.2.40.0040.00419.57
8.2.30.0000.00817.99
8.2.20.0040.00417.78
8.2.10.0050.00318.06
8.2.00.0080.00317.64
8.1.270.0000.00823.69
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0120.00017.64
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.00917.38
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0030.00521.95
8.1.150.0050.00218.96
8.1.140.0000.00717.48
8.1.130.0000.00717.78
8.1.120.0040.00417.42
8.1.110.0040.00417.55
8.1.100.0020.00517.37
8.1.90.0040.00317.47
8.1.80.0040.00417.43
8.1.70.0030.00317.49
8.1.60.0040.00417.50
8.1.50.0040.00417.37
8.1.40.0000.01017.41
8.1.30.0030.00617.62
8.1.20.0070.00017.56
8.1.10.0040.00417.51
8.1.00.0030.00517.41
8.0.300.0050.00218.77
8.0.290.0030.00616.63
8.0.280.0030.00318.39
8.0.270.0040.00417.24
8.0.260.0030.00317.27
8.0.250.0000.00816.78
8.0.240.0000.00816.84
8.0.230.0000.00716.91
8.0.220.0000.00716.86
8.0.210.0000.00716.78
8.0.200.0080.00016.80
8.0.190.0030.00616.80
8.0.180.0000.00716.77
8.0.170.0050.00316.84
8.0.160.0070.00016.83
8.0.150.0000.00716.77
8.0.140.0040.00416.91
8.0.130.0030.00313.33
8.0.120.0090.00016.88
8.0.110.0000.00716.80
8.0.100.0080.00016.82
8.0.90.0080.00016.86
8.0.80.0060.00916.85
8.0.70.0020.00516.89
8.0.60.0050.00316.95
8.0.50.0000.00716.94
8.0.30.0090.01317.07
8.0.20.0080.01017.40
8.0.10.0000.00716.88
8.0.00.0110.00616.85
7.4.330.0000.00515.09
7.4.320.0030.00316.64
7.4.300.0060.00016.56
7.4.290.0030.00316.63
7.4.280.0030.00616.40
7.4.270.0030.00316.63
7.4.260.0040.00416.52
7.4.250.0000.00716.56
7.4.240.0020.00516.60
7.4.230.0000.00716.32
7.4.220.0030.01416.57
7.4.210.0120.00716.64
7.4.200.0000.00816.64
7.4.160.0040.01216.53
7.4.150.0130.00317.40
7.4.140.0080.01217.86
7.4.130.0150.00316.60
7.4.120.0080.00916.67
7.4.110.0150.00316.56
7.4.100.0070.01016.64
7.4.90.0070.01016.60
7.4.80.0090.00919.39
7.4.70.0180.00016.55
7.4.60.0050.01116.52
7.4.50.0000.00416.29
7.4.40.0060.01616.61
7.4.30.0040.01216.50
7.4.00.0070.00715.07
7.3.330.0060.00013.15
7.3.320.0000.00613.01
7.3.310.0030.00316.40
7.3.300.0000.00716.26
7.3.290.0070.00716.23
7.3.280.0080.00916.27
7.3.270.0080.00817.40
7.3.260.0090.00916.56
7.3.250.0050.01116.52
7.3.240.0090.00916.43
7.3.230.0070.01016.39
7.3.210.0100.00716.28
7.3.200.0060.01419.39
7.3.190.0180.00416.53
7.3.180.0120.00316.39
7.3.170.0070.01416.57
7.3.160.0090.00616.51
7.2.330.0120.00616.64
7.2.320.0070.01016.73
7.2.310.0030.01516.66
7.2.300.0150.00716.73
7.2.290.0100.01116.51
7.2.00.0040.01119.17
7.1.100.0060.00618.08
7.1.70.0000.00717.21
7.1.60.0070.01719.32
7.1.50.0070.01316.76
7.1.00.0070.07022.33
7.0.200.0000.01116.86
7.0.140.0000.07722.18
7.0.60.0230.07019.93
7.0.50.0000.04717.89
7.0.40.0100.07320.23
7.0.30.0170.04020.28
7.0.20.0200.06720.17
7.0.10.0070.05020.09
7.0.00.0100.08320.13
5.6.280.0000.07721.14
5.6.210.0100.07720.52
5.6.200.0100.06018.16
5.6.190.0030.07320.67
5.6.180.0230.05020.61
5.6.170.0300.04720.51
5.6.160.0130.07720.49
5.6.150.0130.05718.18
5.6.140.0200.06018.15
5.6.130.0030.05018.09
5.6.120.0030.04020.75
5.6.110.0070.07020.99
5.6.100.0100.07321.04
5.6.90.0070.05720.98
5.6.80.0130.07720.37
5.5.350.0070.08020.48
5.5.340.0100.05717.89
5.5.330.0070.04020.42
5.5.320.0230.04320.28
5.5.310.0200.05720.27
5.5.300.0030.07318.02
5.5.290.0000.05017.97
5.5.280.0100.04720.78
5.5.270.0100.08020.76
5.5.260.0070.08720.98
5.5.250.0030.04020.55
5.5.240.0230.07720.28
5.4.450.0230.04319.55
5.4.440.0800.04719.11
5.4.430.0300.05319.41
5.4.420.0630.00019.35
5.4.410.0630.00019.34
5.4.400.0630.00019.16
5.4.390.0600.00019.18
5.4.380.0630.00018.92
5.4.370.0670.00018.98
5.4.360.0630.00018.95
5.4.350.0670.00019.26
5.4.340.0050.03612.00
5.4.320.0070.03712.48
5.4.310.0040.04112.48
5.4.300.0110.03412.49
5.4.290.0040.04012.48
5.4.280.0060.03812.38
5.4.270.0040.04012.38
5.4.260.0060.04112.38
5.4.250.0050.03912.38
5.4.240.0060.03712.38
5.4.230.0050.04012.37
5.4.220.0050.03712.37
5.4.210.0050.03612.37
5.4.200.0080.04312.38
5.4.190.0090.03912.37
5.4.180.0060.03612.37
5.4.170.0060.03512.38
5.4.160.0050.03712.38
5.4.150.0030.03912.36
5.4.140.0070.03512.05
5.4.130.0080.03312.05
5.4.120.0020.03912.00
5.4.110.0060.03412.00
5.4.100.0070.03512.00
5.4.90.0080.03812.00
5.4.80.0060.03512.00
5.4.70.0070.03211.99
5.4.60.0070.03311.99
5.4.50.0050.03711.99
5.4.40.0040.03711.98
5.4.30.0070.03511.98
5.4.20.0020.04511.98
5.4.10.0070.03411.98
5.4.00.0040.03711.47
5.3.290.0070.03712.80
5.3.280.0070.03612.71
5.3.270.0100.03912.73
5.3.260.0080.03912.72
5.3.250.0090.03412.72
5.3.240.0040.03912.72
5.3.230.0070.03612.71
5.3.220.0080.03612.68
5.3.210.0080.03712.68
5.3.200.0090.03512.68
5.3.190.0060.04112.68
5.3.180.0080.03512.67
5.3.170.0060.03712.67
5.3.160.0090.03512.67
5.3.150.0070.03612.67
5.3.140.0090.03312.66
5.3.130.0090.03612.66
5.3.120.0070.04112.66
5.3.110.0060.03912.66
5.3.100.0080.04312.12
5.3.90.0070.03712.09
5.3.80.0090.03412.09
5.3.70.0090.03412.10
5.3.60.0050.03812.07
5.3.50.0070.03612.02
5.3.40.0080.03512.02
5.3.30.0060.03611.98
5.3.20.0090.03211.76
5.3.10.0100.03111.72
5.3.00.0050.03711.71
5.2.170.0040.0329.22
5.2.160.0020.0329.22
5.2.150.0020.0349.22
5.2.140.0030.0329.21
5.2.130.0030.0329.17
5.2.120.0040.0309.18
5.2.110.0060.0289.18
5.2.100.0040.0299.18
5.2.90.0030.0319.18
5.2.80.0040.0329.17
5.2.70.0050.0309.17
5.2.60.0060.0309.13
5.2.50.0050.0319.09
5.2.40.0050.0319.07
5.2.30.0040.0389.05
5.2.20.0060.0359.03
5.2.10.0000.0328.96
5.2.00.0060.0288.82
5.1.60.0060.0258.11
5.1.50.0030.0268.10
5.1.40.0050.0248.08
5.1.30.0040.0278.43
5.1.20.0050.0268.45
5.1.10.0040.0298.18
5.1.00.0060.0318.18
5.0.50.0050.0206.66
5.0.40.0070.0166.52
5.0.30.0050.0336.33
5.0.20.0020.0216.30
5.0.10.0020.0236.27
5.0.00.0040.0346.27
4.4.90.0020.0174.78
4.4.80.0040.0144.76
4.4.70.0020.0194.75
4.4.60.0020.0184.75
4.4.50.0020.0184.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0164.84
4.4.10.0020.0164.84
4.4.00.0040.0234.76
4.3.110.0020.0174.66
4.3.100.0040.0134.66
4.3.90.0040.0134.63
4.3.80.0030.0244.59
4.3.70.0020.0174.63
4.3.60.0000.0204.63
4.3.50.0030.0164.63
4.3.40.0040.0284.54
4.3.30.0030.0193.32
4.3.20.0050.0133.30
4.3.10.0010.0183.25
4.3.00.0030.01710.59

preferences:
42 ms | 400 KiB | 5 Q