3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( array('field1' => 'value1', 'field2' => 'value2'), array('field1' => 'value1', 'field2' => 'value2'), array('field1' => 'value1', 'field2' => 'value2'), array('field1' => 'value1', 'field2' => 'value2') ); echo count($data);

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)
8.3.60.0140.00716.50
8.3.50.0140.00922.09
8.3.40.0040.01118.68
8.3.30.0140.00419.02
8.3.20.0000.00820.03
8.3.10.0080.00021.68
8.3.00.0070.00417.25
8.2.180.0090.00918.04
8.2.170.0100.00722.96
8.2.160.0100.01020.35
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00422.20
8.2.110.0000.00922.11
8.2.100.0110.00018.03
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0050.00317.49
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0090.00019.91
8.2.30.0030.00519.75
8.2.20.0040.00417.61
8.2.10.0000.00718.09
8.2.00.0050.00217.57
8.1.280.0030.01025.92
8.1.270.0080.00022.07
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00324.02
8.1.230.0040.00719.01
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.22
8.1.180.0000.00919.01
8.1.170.0050.00318.40
8.1.160.0040.00422.05
8.1.150.0000.00818.50
8.1.140.0040.00417.36
8.1.130.0000.00817.80
8.1.120.0080.00017.42
8.1.110.0040.00417.41
8.1.100.0070.00017.47
8.1.90.0000.00717.45
8.1.80.0070.00017.41
8.1.70.0070.00017.37
8.1.60.0030.00617.55
8.1.50.0040.00417.50
8.1.40.0020.00517.49
8.1.30.0000.00717.48
8.1.20.0040.00417.66
8.1.10.0030.00517.55
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0030.00317.05
8.0.280.0030.00318.42
8.0.270.0070.00017.14
8.0.260.0030.00317.24
8.0.250.0030.00316.87
8.0.240.0040.00416.95
8.0.230.0030.00316.79
8.0.220.0070.00016.75
8.0.210.0030.00316.80
8.0.200.0040.00416.76
8.0.190.0000.00816.75
8.0.180.0030.00316.91
8.0.170.0040.00416.92
8.0.160.0000.00716.94
8.0.150.0070.00016.82
8.0.140.0070.00016.84
8.0.130.0050.00013.26
8.0.120.0040.00416.82
8.0.110.0050.00216.77
8.0.100.0000.00716.83
8.0.90.0040.00416.77
8.0.80.0120.00316.93
8.0.70.0080.00016.93
8.0.60.0040.00416.85
8.0.50.0030.00316.88
8.0.30.0110.00816.90
8.0.20.0080.01017.40
8.0.10.0040.00416.88
8.0.00.0100.00716.75
7.4.330.0000.00515.14
7.4.320.0030.00316.59
7.4.300.0070.00016.54
7.4.290.0000.00616.48
7.4.280.0040.00416.57
7.4.270.0080.00016.53
7.4.260.0000.00716.40
7.4.250.0040.00416.40
7.4.240.0030.00416.59
7.4.230.0000.00716.32
7.4.220.0040.01416.61
7.4.210.0090.00616.59
7.4.200.0000.00816.41
7.4.190.0000.00716.53
7.4.160.0100.00616.53
7.4.150.0040.01317.40
7.4.140.0130.00417.86
7.4.130.0140.00416.43
7.4.120.0090.00816.46
7.4.110.0090.00916.40
7.4.100.0040.01816.40
7.4.90.0130.00316.37
7.4.80.0140.00719.39
7.4.70.0060.01516.52
7.4.60.0030.01316.43
7.4.50.0060.00016.52
7.4.40.0120.00916.58
7.4.30.0060.00916.38
7.4.00.0080.00914.86
7.3.330.0030.00312.98
7.3.320.0060.00012.91
7.3.310.0030.00316.22
7.3.300.0030.00316.10
7.3.290.0070.00716.13
7.3.280.0070.00916.14
7.3.270.0100.00717.40
7.3.260.0110.01116.41
7.3.250.0110.00716.41
7.3.240.0060.01216.34
7.3.230.0100.00816.39
7.3.210.0100.00716.26
7.3.200.0180.00419.39
7.3.190.0150.00616.29
7.3.180.0130.00316.34
7.3.170.0100.01016.27
7.3.160.0090.00916.29
7.3.120.0080.00814.57
7.3.110.0040.01414.40
7.3.100.0100.00314.54
7.3.90.0030.01014.70
7.3.80.0030.01414.74
7.3.70.0080.00414.61
7.3.60.0000.01514.52
7.3.50.0060.00914.31
7.3.40.0000.01514.50
7.3.30.0060.00914.55
7.3.20.0000.01116.33
7.3.10.0040.00816.57
7.3.00.0060.00516.55
7.2.330.0130.01016.34
7.2.320.0180.00016.51
7.2.310.0070.01016.62
7.2.300.0070.01116.37
7.2.290.0060.01516.71
7.2.250.0070.01114.98
7.2.240.0100.00714.93
7.2.230.0100.00314.70
7.2.220.0110.00414.96
7.2.210.0070.01015.02
7.2.200.0090.00014.84
7.2.190.0070.00715.00
7.2.180.0100.00314.48
7.2.170.0060.01014.86
7.2.130.0040.01116.65
7.2.120.0070.00416.47
7.2.110.0110.00416.74
7.2.100.0040.00816.59
7.2.90.0090.00616.54
7.2.80.0030.00716.65
7.2.70.0070.01116.39
7.2.60.0070.00716.59
7.2.50.0130.00316.52
7.2.40.0030.00916.40
7.2.30.0090.00316.62
7.2.20.0130.00616.47
7.2.10.0080.00416.73
7.2.00.0030.01016.87
7.1.330.0030.01015.45
7.1.320.0040.01415.59
7.1.310.0060.00915.48
7.1.300.0030.01015.61
7.1.290.0130.00315.46
7.1.280.0050.00515.65
7.1.270.0000.01815.52
7.1.260.0100.00715.61
7.1.250.0040.01115.48
7.1.70.0060.00617.05
7.1.60.0120.01219.46
7.1.50.0070.01116.57
7.1.00.0000.08022.43
7.0.200.0030.00716.72
7.0.140.0000.06722.00
7.0.60.0200.06019.89
7.0.50.0130.08017.88
7.0.40.0070.04019.98
7.0.30.0200.04320.01
7.0.20.0270.05320.16
7.0.10.0070.05320.12
7.0.00.0070.05020.09
5.6.280.0000.07721.07
5.6.210.0030.04720.69
5.6.200.0000.04318.18
5.6.190.0070.07720.43
5.6.180.0130.03720.35
5.6.170.0270.07720.48
5.6.160.0030.05320.70
5.6.150.0030.04718.17
5.6.140.0070.08318.11
5.6.130.0070.08318.11
5.6.120.0030.08721.04
5.6.110.0000.09321.00
5.6.100.0170.04320.98
5.6.90.0070.08321.13
5.6.80.0030.04020.48
5.5.350.4330.04020.35
5.5.340.0070.08017.98
5.5.330.0000.04320.56
5.5.320.0300.07320.50
5.5.310.0300.05720.21
5.5.300.0070.04317.98
5.5.290.0130.06317.96
5.5.280.0130.07720.77
5.5.270.0000.06320.65
5.5.260.0130.07720.79
5.5.250.0030.04320.56
5.5.240.0000.03320.26
5.4.450.0230.06019.64
5.4.440.0100.07019.53
5.4.430.0200.05319.44
5.4.420.0230.07019.24
5.4.410.0330.05319.48
5.4.400.0330.04719.09
5.4.390.0170.05719.00
5.4.380.0200.07018.59
5.4.370.0130.06318.50
5.4.360.0030.06018.75
5.4.350.0570.05018.72
5.4.340.0130.05318.70
5.4.320.0070.04912.46
5.4.310.0090.05112.45
5.4.300.0080.03612.46
5.4.290.0080.05612.45
5.4.280.0120.05612.35
5.4.270.0080.04512.35
5.4.260.0100.04112.35
5.4.250.0080.05312.35
5.4.240.0060.05412.35
5.4.230.0070.04912.34
5.4.220.0070.04412.34
5.4.210.0090.03812.34
5.4.200.0040.04612.34
5.4.190.0150.06112.34
5.4.180.0130.09012.34
5.4.170.0130.05912.35
5.4.160.0100.03912.35
5.4.150.0100.04912.34
5.4.140.0050.05512.03
5.4.130.0150.04912.01
5.4.120.0080.04811.97
5.4.110.0100.04111.97
5.4.100.0040.03811.97
5.4.90.0070.03711.96
5.4.80.0100.03411.97
5.4.70.0040.03711.96
5.4.60.0090.03511.96
5.4.50.0050.03811.96
5.4.40.0070.03711.95
5.4.30.0040.04011.95
5.4.20.0060.03511.95
5.4.10.0060.03911.95
5.4.00.0060.04111.44
5.3.290.0140.05612.80
5.3.280.0150.04912.71
5.3.270.0110.08512.72
5.3.260.0120.05112.72
5.3.250.0090.05312.72
5.3.240.0100.05212.72
5.3.230.0080.07012.71
5.3.220.0090.05312.68
5.3.210.0070.05612.68
5.3.200.0060.05612.68
5.3.190.0100.05012.68
5.3.180.0060.05512.68
5.3.170.0070.04312.67
5.3.160.0040.04212.68
5.3.150.0040.04012.67
5.3.140.0050.03912.66
5.3.130.0090.04112.66
5.3.120.0060.04712.66
5.3.110.0110.04612.66
5.3.100.0100.04912.12
5.3.90.0090.04212.08
5.3.80.0070.04312.08
5.3.70.0050.04012.07
5.3.60.0040.04112.06
5.3.50.0100.04812.00
5.3.40.0090.04812.00
5.3.30.0120.03211.95
5.3.20.0060.03811.72
5.3.10.0080.03611.69
5.3.00.0030.04111.68
5.2.170.0050.0329.18
5.2.160.0050.0369.18
5.2.150.0060.0299.18
5.2.140.0070.0289.17
5.2.130.0060.0279.13
5.2.120.0060.0289.13
5.2.110.0020.0379.14
5.2.100.0060.0299.14
5.2.90.0060.0299.14
5.2.80.0050.0369.13
5.2.70.0090.0329.14
5.2.60.0050.0359.08
5.2.50.0070.0389.06
5.2.40.0070.0329.04
5.2.30.0040.0319.01
5.2.20.0040.0299.00
5.2.10.0030.0308.94
5.2.00.0060.0288.79
5.1.60.0080.0288.08
5.1.50.0060.0258.07
5.1.40.0070.0258.05
5.1.30.0040.0298.41
5.1.20.0070.0268.43
5.1.10.0050.0278.15
5.1.00.0060.0258.15
5.0.50.0050.0196.63
5.0.40.0040.0196.49
5.0.30.0040.0316.30
5.0.20.0050.0186.27
5.0.10.0060.0186.25
5.0.00.0030.0326.24
4.4.90.0020.0164.78
4.4.80.0030.0174.76
4.4.70.0050.0154.75
4.4.60.0060.0134.75
4.4.50.0040.0154.77
4.4.40.0020.0264.71
4.4.30.0080.0114.76
4.4.20.0030.0164.85
4.4.10.0020.0174.85
4.4.00.0060.0234.76
4.3.110.0010.0184.67
4.3.100.0030.0194.66
4.3.90.0040.0164.63
4.3.80.0040.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0204.63
4.3.50.0040.0274.63
4.3.40.0060.0444.54
4.3.30.0010.0183.29
4.3.20.0010.0183.27
4.3.10.0030.0163.23
4.3.00.0100.0207.34

preferences:
42.41 ms | 401 KiB | 5 Q