3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = Array( "C1015391" => "103.224.116.99", "C1015387" => "103.224.116.29", ); echo count($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)
8.3.60.0100.00618.30
8.3.50.0070.00921.99
8.3.40.0120.00318.66
8.3.30.0150.00319.02
8.3.20.0040.00420.25
8.3.10.0040.00422.09
8.3.00.0030.00622.45
8.2.180.0070.01416.63
8.2.170.0070.00722.96
8.2.160.0000.01518.79
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0050.00319.23
8.2.110.0060.00319.27
8.2.100.0080.00417.91
8.2.90.0040.00419.22
8.2.80.0030.00717.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0050.00320.55
8.2.30.0040.00418.05
8.2.20.0060.00317.64
8.2.10.0050.00319.38
8.2.00.0040.00419.46
8.1.280.0090.00625.92
8.1.270.0040.00422.16
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0140.00321.30
8.1.230.0110.00418.99
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0060.00318.61
8.1.160.0070.00022.16
8.1.150.0040.00418.53
8.1.140.0050.00217.34
8.1.130.0030.00317.81
8.1.120.0000.00817.48
8.1.110.0050.00217.45
8.1.100.0040.00417.50
8.1.90.0000.00817.42
8.1.80.0030.00317.33
8.1.70.0030.00317.46
8.1.60.0080.00017.64
8.1.50.0000.00717.53
8.1.40.0030.00617.49
8.1.30.0070.00017.51
8.1.20.0080.00017.63
8.1.10.0040.00417.39
8.1.00.0000.00717.45
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0030.00317.29
8.0.260.0030.00316.82
8.0.250.0000.00716.95
8.0.240.0040.00416.86
8.0.230.0040.00416.81
8.0.220.0000.00716.79
8.0.210.0050.00316.80
8.0.200.0030.00316.76
8.0.190.0040.00416.83
8.0.180.0000.00716.88
8.0.170.0050.00316.96
8.0.160.0040.00416.83
8.0.150.0040.00416.80
8.0.140.0040.00416.87
8.0.130.0050.00013.37
8.0.120.0040.00416.87
8.0.110.0040.00416.71
8.0.100.0000.00816.89
8.0.90.0030.00316.91
8.0.80.0100.00716.88
8.0.70.0070.00016.75
8.0.60.0040.00416.86
8.0.50.0030.00316.72
8.0.30.0100.00817.11
8.0.20.0090.01117.40
8.0.10.0050.00217.11
8.0.00.0120.00916.65
7.4.330.0030.00315.01
7.4.320.0070.00016.54
7.4.300.0030.00316.49
7.4.290.0050.00316.48
7.4.280.0060.00016.48
7.4.270.0070.00016.50
7.4.260.0030.00316.34
7.4.250.0000.00716.43
7.4.240.0060.00216.51
7.4.230.0070.00016.39
7.4.220.0000.01816.39
7.4.210.0100.00916.55
7.4.200.0000.00716.56
7.4.190.0050.00216.30
7.4.160.0040.01516.67
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0050.01316.53
7.4.120.0110.01116.51
7.4.110.0150.00716.43
7.4.100.0100.00716.52
7.4.90.0120.00916.63
7.4.80.0100.00719.39
7.4.70.0040.01216.38
7.4.60.0120.01216.52
7.4.50.0030.00516.10
7.4.40.0070.00722.77
7.4.30.0040.01216.36
7.4.00.0080.00814.91
7.3.330.0050.00013.08
7.3.320.0020.00313.03
7.3.310.0000.00816.28
7.3.300.0030.00316.18
7.3.290.0090.01016.12
7.3.280.0060.01116.17
7.3.270.0130.00317.40
7.3.260.0120.00916.28
7.3.250.0110.01016.31
7.3.240.0090.00916.32
7.3.230.0070.01016.39
7.3.210.0120.00316.32
7.3.200.0060.01119.39
7.3.190.0080.01216.28
7.3.180.0090.00616.43
7.3.170.0070.01316.27
7.3.160.0220.00016.23
7.3.120.0070.01114.60
7.3.110.0080.00814.83
7.3.100.0050.00714.63
7.3.90.0050.00914.72
7.3.80.0040.01114.83
7.3.70.0030.01214.53
7.3.60.0030.00914.76
7.3.50.0050.01214.70
7.3.40.0010.01114.82
7.3.30.0060.00514.72
7.3.20.0020.01016.61
7.3.10.0030.00816.31
7.3.00.0030.01016.63
7.2.330.0030.01416.22
7.2.320.0060.01316.38
7.2.310.0120.00816.41
7.2.300.0170.00616.64
7.2.290.0090.00916.57
7.2.250.0150.00514.99
7.2.240.0070.01414.83
7.2.230.0060.00714.64
7.2.220.0080.00815.08
7.2.210.0060.00715.04
7.2.200.0080.00514.69
7.2.190.0070.00714.69
7.2.180.0120.00114.78
7.2.170.0090.00415.04
7.2.80.0040.01116.48
7.2.60.0100.00316.93
7.2.00.0070.00719.45
7.1.330.0040.00915.54
7.1.320.0080.00615.57
7.1.310.0070.00815.79
7.1.300.0070.00615.81
7.1.290.0020.01115.55
7.1.280.0090.00515.69
7.1.270.0060.00815.63
7.1.260.0030.01115.48
7.1.200.0000.01315.41
7.1.100.0000.01517.97
7.1.70.0000.01317.15
7.1.60.0090.00917.13
7.1.50.0130.01016.98
7.1.00.0000.08022.33
7.0.200.0030.00516.88
7.0.140.0030.07322.00
7.0.60.0100.06719.90
7.0.50.0130.07317.89
7.0.40.0030.09020.19
7.0.30.0300.05720.01
7.0.20.0230.04320.00
7.0.10.0300.07720.17
7.0.00.0070.08720.13
5.6.280.0070.07020.89
5.6.210.0100.07720.61
5.6.200.0030.04018.21
5.6.190.0030.08020.41
5.6.180.4470.04020.36
5.6.170.0330.08020.37
5.6.160.0070.04320.37
5.6.150.0030.08018.07
5.6.140.0100.07718.18
5.6.130.0030.07718.17
5.6.120.0130.04720.99
5.6.110.0100.08320.88
5.6.100.0100.07020.88
5.6.90.0030.04321.13
5.6.80.0000.05320.37
5.6.70.0270.06720.37
5.5.350.0070.07720.39
5.5.340.0030.04718.02
5.5.330.0070.03720.06
5.5.320.0270.07720.41
5.5.310.0470.06720.41
5.5.300.0100.05017.94
5.5.290.0100.08017.98
5.5.280.0200.06020.76
5.5.270.0100.04720.88
5.5.260.0100.07020.83
5.5.250.0070.06320.57
5.5.240.0070.06720.15
5.4.450.0430.06319.49
5.4.440.0670.05019.45
5.4.430.0170.04719.52
5.4.420.0130.05019.61
5.4.410.0130.05019.34
5.4.400.1130.00018.49
5.4.390.0900.00018.68
5.4.380.0200.05718.71
5.4.370.0230.05018.73
5.4.360.0370.05018.46
5.4.350.0270.05318.77
5.4.340.0130.06318.56
5.4.320.0040.03912.45
5.4.310.0090.03412.45
5.4.300.0070.03512.45
5.4.290.0060.03812.45
5.4.280.0080.04212.32
5.4.270.0120.03712.32
5.4.260.0110.05012.32
5.4.250.0100.04212.32
5.4.240.0150.04512.32
5.4.230.0140.04912.31
5.4.220.0080.03812.31
5.4.210.0040.04012.31
5.4.200.0100.03812.31
5.4.190.0070.04412.30
5.4.180.0090.03612.31
5.4.170.0030.04212.32
5.4.160.0090.04612.32
5.4.150.0100.04212.31
5.4.140.0110.03211.99
5.4.130.0060.03611.98
5.4.120.0070.03611.94
5.4.110.0030.04011.93
5.4.100.0050.03911.94
5.4.90.0060.03911.94
5.4.80.0070.03911.93
5.4.70.0040.04411.93
5.4.60.0060.03511.93
5.4.50.0050.03911.93
5.4.40.0050.03711.92
5.4.30.0050.03611.92
5.4.20.0060.03611.92
5.4.10.0060.03511.92
5.4.00.0050.03911.41
5.3.290.0090.04612.80
5.3.280.0060.05212.70
5.3.270.0090.04012.72
5.3.260.0130.04412.72
5.3.250.0060.03812.72
5.3.240.0070.04112.71
5.3.230.0080.04312.70
5.3.220.0060.03812.68
5.3.210.0060.03912.68
5.3.200.0030.04612.68
5.3.190.0090.04412.67
5.3.180.0030.04612.67
5.3.170.0040.03912.67
5.3.160.0080.03512.67
5.3.150.0040.04012.67
5.3.140.0070.03512.66
5.3.130.0080.03712.65
5.3.120.0060.03912.66
5.3.110.0090.04212.66
5.3.100.0090.04412.12
5.3.90.0090.03812.08
5.3.80.0050.03812.07
5.3.70.0110.04112.07
5.3.60.0080.04512.06
5.3.50.0080.04412.00
5.3.40.0070.03812.00
5.3.30.0080.03711.94
5.3.20.0050.03511.70
5.3.10.0040.03711.66
5.3.00.0050.03811.65
5.2.170.0050.0319.15
5.2.160.0050.0309.15
5.2.150.0060.0299.15
5.2.140.0050.0309.14
5.2.130.0050.0289.11
5.2.120.0070.0379.11
5.2.110.0050.0309.12
5.2.100.0070.0279.11
5.2.90.0030.0329.11
5.2.80.0050.0379.11
5.2.70.0060.0329.10
5.2.60.0050.0429.06
5.2.50.0060.0409.02
5.2.40.0070.0329.00
5.2.30.0050.0348.98
5.2.20.0050.0298.96
5.2.10.0040.0308.91
5.2.00.0100.0368.76
5.1.60.0070.0368.05
5.1.50.0060.0358.05
5.1.40.0050.0388.03
5.1.30.0080.0398.38
5.1.20.0090.0298.40
5.1.10.0070.0358.13
5.1.00.0070.0328.13
5.0.50.0030.0266.61
5.0.40.0040.0226.46
5.0.30.0010.0356.27
5.0.20.0070.0166.25
5.0.10.0040.0206.22
5.0.00.0020.0336.21
4.4.90.0060.0164.78
4.4.80.0040.0154.75
4.4.70.0040.0164.76
4.4.60.0060.0184.75
4.4.50.0050.0184.77
4.4.40.0040.0254.71
4.4.30.0040.0164.76
4.4.20.0060.0204.84
4.4.10.0070.0194.85
4.4.00.0040.0284.76
4.3.110.0050.0204.67
4.3.100.0030.0184.66
4.3.90.0050.0214.64
4.3.80.0030.0254.59
4.3.70.0010.0174.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0010.0254.54
4.3.30.0010.0173.27
4.3.20.0030.0153.25
4.3.10.0020.0163.21
4.3.00.0070.0277.39

preferences:
54.65 ms | 401 KiB | 5 Q