3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Arrr = array(1); $A = count($Arrr) > 0 ? "µ".implode("µµ", $Arrr)."µ" : ""; print_r($A); $Ar = explode("µµ", substr($A, 2, -2)); print_r($Ar); $A = count($Arrr) > 0 ? "µ".implode("µµ", $Arrr)."µ" : ""; print_r($A); $Ar = explode("µµ", substr($A, 2, -2)); print_r($Ar); $A = count($Arrr) > 0 ? "µ".implode("µµ", $Arrr)."µ" : ""; print_r($A);

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)
8.3.60.0110.00418.43
8.3.50.0120.01021.11
8.3.40.0120.00318.70
8.3.30.0130.00618.92
8.3.20.0070.00020.29
8.3.10.0070.00720.36
8.3.00.0040.00419.23
8.2.180.0060.01218.00
8.2.170.0110.00422.96
8.2.160.0040.01120.46
8.2.150.0050.00224.18
8.2.140.0110.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00422.06
8.2.110.0000.00921.04
8.2.100.0030.00918.16
8.2.90.0060.00319.26
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0070.00417.93
8.2.50.0030.00518.07
8.2.40.0050.00318.19
8.2.30.0070.00019.33
8.2.20.0000.00717.58
8.2.10.0040.00418.05
8.2.00.0000.00717.74
8.1.280.0090.00625.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00921.37
8.1.230.0040.00717.76
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0000.00818.62
8.1.160.0050.00222.09
8.1.150.0040.00418.91
8.1.140.0030.00617.39
8.1.130.0030.00317.76
8.1.120.0000.00717.41
8.1.110.0040.00417.40
8.1.100.0000.00717.52
8.1.90.0000.00717.52
8.1.80.0040.00417.42
8.1.70.0030.00317.43
8.1.60.0030.00617.59
8.1.50.0030.00717.46
8.1.40.0070.00317.41
8.1.30.0040.00417.55
8.1.20.0000.00717.67
8.1.10.0000.00717.54
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00818.43
8.0.270.0000.00717.29
8.0.260.0060.00017.23
8.0.250.0040.00416.94
8.0.240.0080.00016.87
8.0.230.0030.00316.95
8.0.220.0040.00416.85
8.0.210.0000.00716.92
8.0.200.0040.00416.98
8.0.190.0040.00416.88
8.0.180.0040.00417.02
8.0.170.0050.00316.79
8.0.160.0040.00416.93
8.0.150.0030.00316.91
8.0.140.0040.00416.88
8.0.130.0050.00013.38
8.0.120.0080.00016.78
8.0.110.0040.00416.94
8.0.100.0040.00416.94
8.0.90.0040.00416.97
8.0.80.0040.01816.88
8.0.70.0040.00416.93
8.0.60.0070.00016.76
8.0.50.0080.00016.75
8.0.30.0100.00917.12
8.0.20.0110.00817.40
8.0.10.0040.00416.96
8.0.00.0100.01016.76
7.4.330.0000.00615.00
7.4.320.0050.00216.59
7.4.300.0030.00516.67
7.4.290.0030.00316.66
7.4.280.0030.00316.48
7.4.270.0000.00716.63
7.4.260.0000.00716.61
7.4.250.0000.00816.50
7.4.240.0060.00216.54
7.4.230.0000.00716.32
7.4.220.0150.01116.64
7.4.210.0130.00316.39
7.4.200.0050.00216.34
7.4.160.0040.01116.68
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0120.00516.55
7.4.120.0120.00716.46
7.4.110.0070.01016.62
7.4.100.0100.00716.59
7.4.90.0150.00316.35
7.4.80.0100.00719.39
7.4.70.0150.00316.43
7.4.60.0060.01016.62
7.4.50.0040.00416.46
7.4.40.0120.00616.36
7.4.30.0100.00916.45
7.4.00.0110.00614.98
7.3.330.0030.00313.12
7.3.320.0030.00313.29
7.3.310.0030.00416.17
7.3.300.0000.00716.09
7.3.290.0100.00516.34
7.3.280.0040.01116.26
7.3.270.0100.00717.40
7.3.260.0140.00316.30
7.3.250.0070.01116.49
7.3.240.0060.01016.46
7.3.230.0080.00816.54
7.3.210.0100.01416.32
7.3.200.0160.00019.39
7.3.190.0130.01016.27
7.3.180.0190.00316.19
7.3.170.0060.01216.39
7.3.160.0030.01216.27
7.3.120.0050.01114.88
7.3.110.0100.00814.75
7.3.100.0030.01214.82
7.3.90.0040.01114.82
7.3.80.0080.00814.98
7.3.70.0100.00714.68
7.3.60.0040.00914.82
7.3.50.0060.00514.94
7.3.40.0030.00914.72
7.3.30.0070.00814.73
7.3.20.0040.00916.65
7.3.10.0050.01016.66
7.3.00.0000.01216.61
7.2.330.0070.01116.52
7.2.320.0080.01316.54
7.2.310.0060.00916.30
7.2.300.0090.00916.68
7.2.290.0080.00816.63
7.2.250.0150.00014.85
7.2.240.0070.01014.89
7.2.230.0070.00915.00
7.2.220.0030.00915.10
7.2.210.0030.01514.96
7.2.200.0030.00814.90
7.2.190.0070.00814.95
7.2.180.0050.01115.03
7.2.170.0020.01215.07
7.2.160.0040.01114.86
7.2.150.0090.00617.08
7.2.140.0040.01216.96
7.2.130.0080.00416.64
7.2.120.0000.01616.89
7.2.110.0000.01416.98
7.2.100.0110.00717.00
7.2.90.0060.00616.72
7.2.80.0030.01417.03
7.2.70.0100.01116.99
7.2.60.0060.01116.78
7.2.50.0140.00316.85
7.2.40.0000.00916.67
7.2.30.0040.00717.00
7.2.20.0030.01316.96
7.2.10.0000.01416.88
7.2.00.0000.01316.94
7.1.330.0060.00915.84
7.1.320.0050.00815.76
7.1.310.0030.01415.75
7.1.300.0060.00815.63
7.1.290.0070.00715.90
7.1.280.0020.01215.79
7.1.270.0070.00615.66
7.1.260.0070.00715.59
7.1.250.0080.00415.69
7.1.200.0000.01515.92
7.1.70.0000.00917.16
7.1.60.0090.01619.12
7.1.50.0160.00616.89
7.1.00.0030.07722.40
7.0.200.0030.00516.70
7.0.140.0000.07721.96
7.0.60.0100.08319.88
7.0.50.0030.04017.88
7.0.40.0130.04320.31
7.0.30.0500.07320.07
7.0.20.0170.07720.33
7.0.10.0100.08020.09
7.0.00.0070.05020.23
5.6.280.0100.06720.86
5.6.210.0170.07320.63
5.6.200.0100.08318.19
5.6.190.0030.07020.41
5.6.180.0400.04720.61
5.6.170.0300.06720.47
5.6.160.0170.04720.59
5.6.150.0100.03718.14
5.6.140.0100.07718.14
5.6.130.0000.04318.20
5.6.120.0070.07721.02
5.6.110.0100.07321.03
5.6.100.0170.07721.00
5.6.90.0130.08021.04
5.6.80.0100.05020.40
5.5.350.0100.05020.38
5.5.340.0130.06317.93
5.5.330.0100.06720.31
5.5.320.0030.08320.19
5.5.310.0200.05720.23
5.5.300.0030.07717.95
5.5.290.0100.03718.06
5.5.280.0170.07020.90
5.5.270.0230.05720.92
5.5.260.0100.08320.80
5.5.250.0030.04320.59
5.5.240.0100.07720.23
5.4.450.0400.04319.45
5.4.440.0500.05019.47
5.4.430.0300.04019.16
5.4.420.0270.04719.48
5.4.410.0430.04319.41
5.4.400.0270.03318.98
5.4.390.0330.04319.08
5.4.380.0330.06318.53
5.4.370.0370.07018.55
5.4.360.0330.04718.61
5.4.350.0230.07018.63
5.4.340.0170.06318.72
5.4.320.0050.03712.49
5.4.310.0070.04412.49
5.4.300.0060.04812.49
5.4.290.0100.04512.48
5.4.280.0070.03312.38
5.4.270.0100.03612.38
5.4.260.0090.03612.39
5.4.250.0050.03912.39
5.4.240.0080.04012.38
5.4.230.0030.04612.38
5.4.220.0070.04312.38
5.4.210.0030.04112.38
5.4.200.0060.03712.38
5.4.190.0040.03912.37
5.4.180.0050.03612.37
5.4.170.0060.03612.39
5.4.160.0070.03512.38
5.4.150.0060.03912.38
5.4.140.0080.04712.06
5.4.130.0060.04212.05
5.4.120.0040.03812.01
5.4.110.0070.03412.00
5.4.100.0050.03612.01
5.4.90.0090.03312.00
5.4.80.0030.03912.00
5.4.70.0050.04112.00
5.4.60.0080.04012.00
5.4.50.0060.03812.00
5.4.40.0060.03811.98
5.4.30.0050.03611.99
5.4.20.0060.03511.98
5.4.10.0060.03511.99
5.4.00.0080.03311.47
5.3.290.0090.03512.80
5.3.280.0070.03612.71
5.3.270.0050.04012.73
5.3.260.0040.04112.72
5.3.250.0080.03712.72
5.3.240.0080.03912.72
5.3.230.0080.04412.71
5.3.220.0110.03612.68
5.3.210.0100.04312.68
5.3.200.0070.04412.68
5.3.190.0060.04112.67
5.3.180.0070.03612.68
5.3.170.0060.03512.67
5.3.160.0100.03212.67
5.3.150.0070.03512.67
5.3.140.0090.03812.66
5.3.130.0030.04112.66
5.3.120.0070.04212.66
5.3.110.0050.03912.66
5.3.100.0070.03512.12
5.3.90.0050.03712.10
5.3.80.0090.03312.09
5.3.70.0070.03512.09
5.3.60.0050.04012.07
5.3.50.0060.03912.02
5.3.40.0040.03812.02
5.3.30.0060.03411.98
5.3.20.0060.03411.76
5.3.10.0090.03111.73
5.3.00.0040.03811.71
5.2.170.0040.0339.22
5.2.160.0030.0319.22
5.2.150.0020.0339.22
5.2.140.0060.0299.21
5.2.130.0050.0289.18
5.2.120.0050.0279.18
5.2.110.0040.0329.18
5.2.100.0060.0269.18
5.2.90.0070.0279.18
5.2.80.0040.0309.17
5.2.70.0040.0309.17
5.2.60.0040.0309.13
5.2.50.0030.0319.10
5.2.40.0070.0269.07
5.2.30.0030.0309.05
5.2.20.0020.0309.04
5.2.10.0060.0268.95
5.2.00.0050.0288.81
5.1.60.0050.0278.09
5.1.50.0060.0268.09
5.1.40.0050.0228.07
5.1.30.0040.0258.42
5.1.20.0050.0258.44
5.1.10.0060.0248.16
5.1.00.0070.0228.17
5.0.50.0040.0206.64
5.0.40.0030.0206.50
5.0.30.0030.0326.32
5.0.20.0050.0176.29
5.0.10.0030.0206.26
5.0.00.0020.0326.25
4.4.90.0040.0184.78
4.4.80.0030.0184.75
4.4.70.0010.0164.76
4.4.60.0060.0184.75
4.4.50.0030.0174.77
4.4.40.0030.0254.71
4.4.30.0020.0154.76
4.4.20.0030.0154.85
4.4.10.0010.0174.84
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0010.0164.67
4.3.90.0040.0134.64
4.3.80.0010.0254.58
4.3.70.0040.0134.63
4.3.60.0020.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0224.53
4.3.30.0020.0163.31
4.3.20.0020.0163.28
4.3.10.0010.0163.25
4.3.00.0070.01716.73

preferences:
37.28 ms | 401 KiB | 5 Q