3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array[0][0] = "aaa"."<br>"; echo $array[0][0]; $array[0][1] = "bbb"."<br>"; $c = count($array); echo $c; ?>

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)
8.3.60.0080.00816.63
8.3.50.0080.00922.05
8.3.40.0070.00718.77
8.3.30.0100.00319.14
8.3.20.0070.00020.04
8.3.10.0050.00323.53
8.3.00.0080.00019.38
8.2.180.0040.01118.38
8.2.170.0130.00322.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0030.01026.16
8.2.120.0080.00022.26
8.2.110.0030.00622.15
8.2.100.0080.00417.84
8.2.90.0000.00819.35
8.2.80.0080.00017.97
8.2.70.0000.00917.75
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0070.00017.98
8.2.20.0040.00417.55
8.2.10.0040.00418.17
8.2.00.0070.00317.72
8.1.280.0150.00025.92
8.1.270.0090.00023.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0080.00319.18
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0090.00017.35
8.1.190.0040.00417.54
8.1.180.0050.00318.10
8.1.170.0040.00418.63
8.1.160.0040.00421.88
8.1.150.0020.00518.55
8.1.140.0000.00717.31
8.1.130.0000.00717.70
8.1.120.0000.00717.30
8.1.110.0040.00417.34
8.1.100.0080.00017.43
8.1.90.0000.00717.32
8.1.80.0020.00517.40
8.1.70.0040.00417.32
8.1.60.0000.00917.61
8.1.50.0070.00017.50
8.1.40.0000.00717.48
8.1.30.0040.00417.60
8.1.20.0040.00417.47
8.1.10.0000.00817.47
8.1.00.0040.00417.54
8.0.300.0080.00018.77
8.0.290.0000.00717.18
8.0.280.0070.00018.40
8.0.270.0000.00717.25
8.0.260.0030.00317.22
8.0.250.0030.00316.84
8.0.240.0000.00716.92
8.0.230.0070.00016.88
8.0.220.0000.00716.76
8.0.210.0030.00416.72
8.0.200.0060.00016.77
8.0.190.0060.00316.81
8.0.180.0000.00716.76
8.0.170.0050.00316.86
8.0.160.0000.00716.89
8.0.150.0070.00016.93
8.0.140.0030.00316.73
8.0.130.0000.00513.40
8.0.120.0040.00416.73
8.0.110.0070.00016.70
8.0.100.0000.00716.78
8.0.90.0030.00516.81
8.0.80.0070.00716.86
8.0.70.0030.00316.83
8.0.60.0040.00416.93
8.0.50.0070.00016.87
8.0.30.0150.00816.96
8.0.20.0110.00717.40
8.0.10.0080.00016.82
8.0.00.0110.00916.54
7.4.330.0030.00315.00
7.4.320.0000.00616.60
7.4.300.0030.00316.64
7.4.290.0070.00016.59
7.4.280.0030.00316.58
7.4.270.0000.00716.43
7.4.260.0030.00316.60
7.4.250.0000.00716.53
7.4.240.0030.00416.49
7.4.230.0000.00716.52
7.4.220.0140.00716.53
7.4.210.0100.00516.54
7.4.200.0030.00316.65
7.4.190.0070.00016.45
7.4.160.0130.01016.56
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0070.00916.46
7.4.120.0150.00516.68
7.4.110.0150.00616.53
7.4.100.0070.01016.54
7.4.90.0060.00916.63
7.4.80.0140.00719.39
7.4.70.0130.00316.50
7.4.60.0100.00716.59
7.4.50.0040.00416.24
7.4.40.0030.01422.77
7.4.30.0110.00616.57
7.4.00.0030.01214.95
7.3.330.0000.00612.98
7.3.320.0030.00213.16
7.3.310.0040.00416.34
7.3.300.0060.00016.16
7.3.290.0110.00716.34
7.3.280.0080.01016.35
7.3.270.0130.00317.40
7.3.260.0040.01316.64
7.3.250.0080.01116.36
7.3.240.0080.01516.18
7.3.230.0090.00916.39
7.3.210.0100.00716.39
7.3.200.0130.01019.39
7.3.190.0160.00716.38
7.3.180.0160.00616.58
7.3.170.0090.00616.40
7.3.160.0090.00616.49
7.3.120.0100.00714.91
7.2.330.0100.00716.52
7.2.320.0070.01016.70
7.2.310.0040.01116.68
7.2.300.0060.00916.71
7.2.290.0100.00816.51
7.2.80.0000.01116.81
7.2.60.0040.00716.73
7.2.00.0000.01319.34
7.1.200.0040.00815.56
7.1.100.0040.00718.32
7.1.70.0070.01017.10
7.1.60.0000.01417.32
7.1.50.0040.01917.05
7.1.00.0000.07722.54
7.0.200.0040.01116.63
7.0.140.0070.07022.16
7.0.60.0070.08319.81
7.0.50.0100.07317.78
7.0.40.0170.06320.23
7.0.30.0570.07020.00
7.0.20.0330.08320.12
7.0.10.0100.08720.12
7.0.00.0130.07720.10
5.6.280.0130.08021.07
5.6.210.0170.06720.54
5.6.200.0070.04318.18
5.6.190.0070.08020.57
5.6.180.0270.04320.41
5.6.170.0200.04020.33
5.6.160.0030.07320.49
5.6.150.0100.05018.21
5.6.140.0070.04318.17
5.6.130.0030.07018.09
5.6.120.0000.09021.04
5.6.110.0100.06020.98
5.6.100.0170.04320.96
5.6.90.0100.07721.08
5.6.80.0070.08320.36
5.6.70.4430.03320.27
5.5.350.0170.02720.44
5.5.340.0200.04317.98
5.5.330.0100.08320.19
5.5.320.0030.07020.33
5.5.310.0200.09720.17
5.5.300.0070.04018.01
5.5.290.0070.04017.92
5.5.280.0070.08320.86
5.5.270.0100.08020.85
5.5.260.0100.07720.78
5.5.250.0200.06720.60
5.5.240.0170.07720.14
5.4.450.0900.06019.25
5.4.440.0900.07319.32
5.4.430.0100.07019.44
5.4.420.0900.06019.47
5.4.410.0100.07319.45
5.4.400.0830.04319.16
5.4.390.0900.04318.95
5.4.380.0870.06318.55
5.4.370.1030.06718.74
5.4.360.1170.07718.52
5.4.350.0830.06018.64
5.4.340.1230.05318.59
5.4.320.0060.04012.45
5.4.310.0100.03912.45
5.4.300.0070.04912.45
5.4.290.0020.04412.45
5.4.280.0090.04612.32
5.4.270.0120.05612.32
5.4.260.0190.05612.32
5.4.250.0090.04812.32
5.4.240.0120.04412.32
5.4.230.0180.05312.31
5.4.220.0100.04912.31
5.4.210.0110.04812.31
5.4.200.0300.06012.31
5.4.190.0160.04812.31
5.4.180.0100.06912.30
5.4.170.0130.05612.32
5.4.160.0090.05412.31
5.4.150.0080.05212.31
5.4.140.0160.05612.00
5.4.130.0130.05011.98
5.4.120.0060.03811.94
5.4.110.0070.03811.93
5.4.100.0100.03711.94
5.4.90.0070.04111.93
5.4.80.0080.04011.94
5.4.70.0060.03611.93
5.4.60.0090.04611.93
5.4.50.0060.05411.93
5.4.40.0100.03611.92
5.4.30.0100.04011.92
5.4.20.0080.03711.92
5.4.10.0070.04311.92
5.4.00.0100.03611.41
5.3.290.0090.04012.80
5.3.280.0070.04612.71
5.3.270.0120.04512.72
5.3.260.0080.05212.72
5.3.250.0270.09012.71
5.3.240.0130.06212.72
5.3.230.0160.04512.71
5.3.220.0070.06012.68
5.3.210.0140.05612.68
5.3.200.0150.04912.68
5.3.190.0070.05712.68
5.3.180.0070.03712.67
5.3.170.0080.03912.67
5.3.160.0100.03712.67
5.3.150.0100.04012.68
5.3.140.0070.04312.66
5.3.130.0060.04112.66
5.3.120.0100.03812.65
5.3.110.0080.05212.65
5.3.100.0170.04412.12
5.3.90.0090.04312.08
5.3.80.0070.04112.08
5.3.70.0080.03812.08
5.3.60.0080.04012.06
5.3.50.0100.04112.00
5.3.40.0040.04312.00
5.3.30.0070.03411.94
5.3.20.0050.03611.70
5.3.10.0070.03911.67
5.3.00.0090.03511.66
5.2.170.0080.0319.15
5.2.160.0060.0299.15
5.2.150.0050.0379.15
5.2.140.0050.0349.14
5.2.130.0060.0299.11
5.2.120.0050.0299.11
5.2.110.0040.0339.12
5.2.100.0040.0309.11
5.2.90.0090.0269.11
5.2.80.0070.0429.11
5.2.70.0090.0469.11
5.2.60.0080.0419.07
5.2.50.0050.0379.03
5.2.40.0100.0299.01
5.2.30.0100.0368.99
5.2.20.0060.0288.97
5.2.10.0050.0358.91
5.2.00.0040.0318.77
5.1.60.0070.0328.05
5.1.50.0090.0338.06
5.1.40.0050.0368.04
5.1.30.0030.0368.39
5.1.20.0060.0278.41
5.1.10.0070.0278.13
5.1.00.0060.0488.13
5.0.50.0050.0206.61
5.0.40.0040.0206.47
5.0.30.0040.0326.28
5.0.20.0040.0206.26
5.0.10.0040.0206.23
5.0.00.0030.0336.22
4.4.90.0040.0154.78
4.4.80.0020.0174.76
4.4.70.0030.0164.75
4.4.60.0040.0204.76
4.4.50.0060.0164.77
4.4.40.0010.0274.71
4.4.30.0010.0174.76
4.4.20.0060.0144.84
4.4.10.0030.0164.85
4.4.00.0040.0264.76
4.3.110.0020.0224.67
4.3.100.0050.0214.66
4.3.90.0020.0174.63
4.3.80.0050.0314.59
4.3.70.0070.0144.63
4.3.60.0060.0194.63
4.3.50.0020.0334.63
4.3.40.0020.0314.54
4.3.30.0060.0283.29
4.3.20.0010.0243.26
4.3.10.0040.0213.23
4.3.00.0200.03010.37

preferences:
44.83 ms | 401 KiB | 5 Q