3v4l.org

run code in 300+ PHP versions simultaneously
<?php function insert ( $var, $key ) { $dizi[$key]=$var; echo var_dump($dizi); } $dizi = array ( '1','2','3','4','5'); insert ("a",3); ?>

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)
8.3.60.0030.01018.18
8.3.50.0100.00521.98
8.3.40.0110.00418.63
8.3.30.0120.00918.96
8.3.20.0050.00220.25
8.3.10.0040.00421.77
8.3.00.0050.00319.56
8.2.180.0110.00718.41
8.2.170.0100.01022.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00020.97
8.2.110.0090.00022.20
8.2.100.0110.00017.91
8.2.90.0090.00018.03
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0000.00917.93
8.2.50.0080.00018.07
8.2.40.0060.00319.72
8.2.30.0080.00418.35
8.2.20.0060.00317.65
8.2.10.0020.00517.99
8.2.00.0000.00817.59
8.1.280.0100.00325.92
8.1.270.0080.00023.79
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00022.42
8.1.230.0080.00320.87
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00417.34
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00618.52
8.1.160.0040.00421.86
8.1.150.0040.00418.80
8.1.140.0070.00017.37
8.1.130.0000.00717.88
8.1.120.0040.00417.35
8.1.110.0000.00717.40
8.1.100.0080.00017.29
8.1.90.0000.00717.35
8.1.80.0030.00317.34
8.1.70.0000.00717.23
8.1.60.0000.00717.63
8.1.50.0050.00317.38
8.1.40.0040.00417.37
8.1.30.0040.00417.47
8.1.20.0000.00817.55
8.1.10.0020.00517.53
8.1.00.0000.00717.40
8.0.300.0000.00720.08
8.0.290.0000.00816.75
8.0.280.0040.00418.40
8.0.270.0080.00017.24
8.0.260.0060.00017.14
8.0.250.0030.00316.96
8.0.240.0030.00616.77
8.0.230.0030.00316.90
8.0.220.0030.00316.86
8.0.210.0000.00716.83
8.0.200.0000.00616.87
8.0.190.0000.00816.80
8.0.180.0070.00016.74
8.0.170.0000.00716.82
8.0.160.0030.00316.81
8.0.150.0040.00416.73
8.0.140.0030.00616.77
8.0.130.0000.00513.21
8.0.120.0080.00016.82
8.0.110.0040.00416.83
8.0.100.0000.00816.88
8.0.90.0000.00716.67
8.0.80.0120.00916.82
8.0.70.0040.00416.77
8.0.60.0030.00516.71
8.0.50.0080.00016.85
8.0.30.0100.00917.25
8.0.20.0060.01317.40
8.0.10.0050.00316.83
8.0.00.0090.00817.02
7.4.330.0050.00015.07
7.4.320.0030.00316.45
7.4.300.0030.00316.50
7.4.290.0020.00516.57
7.4.280.0070.00016.59
7.4.270.0030.00316.63
7.4.260.0040.00416.48
7.4.250.0070.00016.46
7.4.240.0020.00516.54
7.4.230.0030.00316.49
7.4.220.0060.01216.48
7.4.210.0070.00716.70
7.4.200.0030.00316.48
7.4.160.0110.00516.43
7.4.150.0130.00617.40
7.4.140.0120.00817.86
7.4.130.0060.01116.47
7.4.120.0060.01316.50
7.4.110.0090.00916.65
7.4.100.0110.00516.69
7.4.90.0070.01116.53
7.4.80.0080.01319.39
7.4.70.0030.01316.53
7.4.60.0090.01216.50
7.4.50.0040.00416.52
7.4.40.0060.00916.42
7.4.30.0090.00616.57
7.4.00.0110.00714.93
7.3.330.0040.00213.29
7.3.320.0030.00313.16
7.3.310.0080.00016.37
7.3.300.0040.00416.40
7.3.290.0110.00316.38
7.3.280.0050.01016.34
7.3.270.0100.00717.40
7.3.260.0110.01116.30
7.3.250.0110.00916.26
7.3.240.0110.00616.31
7.3.230.0070.01416.41
7.3.210.0060.01216.22
7.3.200.0110.00519.39
7.3.190.0040.01316.54
7.3.180.0060.00916.36
7.3.170.0100.00716.61
7.3.160.0080.00816.54
7.3.120.0100.00614.72
7.3.110.0100.00814.85
7.3.100.0110.00514.59
7.3.90.0060.01014.84
7.3.80.0070.00814.80
7.3.70.0030.00914.79
7.3.60.0080.00714.85
7.3.50.0080.00314.68
7.3.40.0070.00714.75
7.3.30.0040.00814.87
7.3.20.0060.00716.62
7.3.10.0030.01016.59
7.3.00.0040.01016.70
7.2.330.0090.00916.71
7.2.320.0060.01216.68
7.2.310.0080.00816.65
7.2.300.0070.01016.20
7.2.290.0070.01016.78
7.2.250.0030.01314.88
7.2.240.0110.00814.82
7.2.230.0040.01015.04
7.2.220.0060.00814.88
7.2.210.0090.00614.78
7.2.200.0050.00714.87
7.2.190.0080.00614.94
7.2.180.0020.01114.64
7.2.170.0030.01014.97
7.2.60.0190.00616.95
7.2.00.0060.00619.52
7.1.330.0030.01115.83
7.1.320.0020.00915.77
7.1.310.0030.01015.63
7.1.300.0010.01315.70
7.1.290.0040.01115.82
7.1.280.0060.00615.72
7.1.270.0060.00715.79
7.1.260.0050.00815.69
7.1.200.0070.00715.73
7.1.100.0030.01317.96
7.1.70.0060.00917.25
7.1.60.0070.01719.25
7.1.50.0140.01017.04
7.1.00.0000.08022.46
7.0.200.0340.00716.61
7.0.140.0030.07322.09
7.0.60.0130.07020.05
7.0.50.0070.05717.73
7.0.40.0030.09720.13
7.0.30.0370.08320.16
7.0.20.0300.07320.30
7.0.10.0100.08720.29
7.0.00.0200.07020.06
5.6.280.0070.07021.10
5.6.210.0070.08720.75
5.6.200.0100.05018.19
5.6.190.0100.08020.60
5.6.180.0230.04020.63
5.6.170.0230.04320.52
5.6.160.0000.09320.45
5.6.150.0100.07018.18
5.6.140.0030.07018.18
5.6.130.0030.04318.21
5.6.120.0230.04021.00
5.6.110.0130.06721.00
5.6.100.0070.08720.98
5.6.90.0100.07321.08
5.6.80.0000.07720.43
5.5.350.0230.07320.41
5.5.340.0030.04018.01
5.5.330.0170.03320.41
5.5.320.0230.03320.27
5.5.310.0270.03020.23
5.5.300.0100.05017.95
5.5.290.0130.06318.03
5.5.280.0170.03720.88
5.5.270.0100.07320.87
5.5.260.0070.07720.77
5.5.250.0130.07320.59
5.5.240.0030.08020.12
5.4.450.0770.05319.56
5.4.440.0830.07019.45
5.4.430.0430.06019.70
5.4.420.0930.05019.60
5.4.410.0130.05719.07
5.4.400.0230.05718.74
5.4.390.0270.05718.86
5.4.380.0230.06718.70
5.4.370.0070.05018.84
5.4.360.0130.04318.58
5.4.350.0060.03712.02
5.4.340.0050.03912.01
5.4.320.0070.03512.50
5.4.310.0050.03912.50
5.4.300.0050.03812.50
5.4.290.0040.03912.50
5.4.280.0130.04312.40
5.4.270.0060.04012.40
5.4.260.0060.03812.40
5.4.250.0030.04112.39
5.4.240.0070.03412.40
5.4.230.0030.04112.39
5.4.220.0050.03812.39
5.4.210.0030.03812.39
5.4.200.0080.03712.39
5.4.190.0080.04012.39
5.4.180.0080.03412.39
5.4.170.0090.03312.39
5.4.160.0060.03712.39
5.4.150.0060.03612.39
5.4.140.0040.04112.07
5.4.130.0080.03612.05
5.4.120.0050.03812.02
5.4.110.0040.03812.01
5.4.100.0100.03112.02
5.4.90.0090.03912.02
5.4.80.0080.03512.01
5.4.70.0070.04012.01
5.4.60.0050.04312.01
5.4.50.0080.05112.01
5.4.40.0060.04912.00
5.4.30.0040.04712.00
5.4.20.0080.03512.00
5.4.10.0050.03811.99
5.4.00.0030.04111.48
5.3.290.0100.03912.80
5.3.280.0100.03712.71
5.3.270.0100.04712.72
5.3.260.0070.04812.72
5.3.250.0080.08512.72
5.3.240.0110.05212.72
5.3.230.0110.04612.71
5.3.220.0070.04312.68
5.3.210.0060.03812.68
5.3.200.0060.03712.68
5.3.190.0050.03812.68
5.3.180.0060.03712.67
5.3.170.0020.04012.67
5.3.160.0100.03312.68
5.3.150.0090.03512.67
5.3.140.0080.03712.66
5.3.130.0030.04212.66
5.3.120.0090.04312.66
5.3.110.0030.04212.66
5.3.100.0050.03812.11
5.3.90.0030.04212.10
5.3.80.0090.03712.09
5.3.70.0040.04012.09
5.3.60.0080.03512.08
5.3.50.0050.03812.02
5.3.40.0090.03312.02
5.3.30.0030.03711.97
5.3.20.0060.03411.76
5.3.10.0060.03311.73
5.3.00.0090.03711.72
5.2.170.0060.0299.21
5.2.160.0040.0299.22
5.2.150.0050.0319.21
5.2.140.0040.0339.21
5.2.130.0010.0329.18
5.2.120.0050.0289.18
5.2.110.0020.0339.18
5.2.100.0040.0319.18
5.2.90.0080.0269.18
5.2.80.0060.0299.16
5.2.70.0070.0289.17
5.2.60.0040.0319.13
5.2.50.0060.0359.10
5.2.40.0070.0279.07
5.2.30.0060.0289.04
5.2.20.0060.0299.03
5.2.10.0060.0278.94
5.2.00.0040.0308.80
5.1.60.0060.0298.09
5.1.50.0050.0278.09
5.1.40.0040.0368.06
5.1.30.0070.0368.41
5.1.20.0050.0298.43
5.1.10.0080.0318.16
5.1.00.0070.0268.16
5.0.50.0020.0236.63
5.0.40.0020.0236.50
5.0.30.0100.0326.31
5.0.20.0040.0196.28
5.0.10.0030.0206.26
5.0.00.0040.0306.25
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0040.0144.76
4.4.60.0010.0174.75
4.4.50.0040.0154.77
4.4.40.0030.0284.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0050.0244.76
4.3.110.0030.0164.67
4.3.100.0020.0164.66
4.3.90.0040.0164.63
4.3.80.0020.0254.59
4.3.70.0020.0184.63
4.3.60.0040.0144.63
4.3.50.0030.0184.63
4.3.40.0030.0234.54
4.3.30.0010.0173.30
4.3.20.0020.0183.27
4.3.10.0020.0183.24
4.3.00.0130.0237.21

preferences:
72.68 ms | 400 KiB | 5 Q