3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array( 'test' => 'cool', 'lol' => fefe ); print_r($test);

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)
8.3.40.0120.00618.80
8.3.30.0040.01119.09
8.3.20.0050.00220.33
8.3.10.0070.00023.50
8.3.00.0080.00019.38
8.2.170.0070.01418.91
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00519.95
8.2.110.0060.00322.27
8.2.100.0090.00317.88
8.2.90.0070.00019.23
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00417.99
8.2.20.0060.00317.79
8.2.10.0030.00518.09
8.2.00.0000.00717.69
8.1.270.0080.00023.95
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0030.00623.83
8.1.230.0070.00419.01
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0050.00518.71
8.1.160.0040.00422.05
8.1.150.0040.00418.79
8.1.140.0040.00417.44
8.1.130.0000.00817.75
8.1.120.0040.00417.35
8.1.110.0000.00917.26
8.1.100.0070.00017.27
8.1.90.0030.00317.45
8.1.80.0040.00417.45
8.1.70.0030.00317.35
8.1.60.0070.00317.54
8.1.50.0000.00817.49
8.1.40.0070.00017.43
8.1.30.0000.00817.45
8.1.20.0070.00017.54
8.1.10.0050.00317.39
8.1.00.0050.00217.30
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.40
8.0.270.0070.00017.25
8.0.260.0030.00317.31
8.0.250.0000.00716.93
8.0.240.0030.00316.90
8.0.230.0070.00017.01
8.0.220.0030.00516.92
8.0.210.0000.00916.88
8.0.200.0060.00017.05
8.0.190.0060.00317.01
8.0.180.0000.00716.95
8.0.170.0040.00416.85
8.0.160.0030.00516.96
8.0.150.0050.00316.86
8.0.140.0000.00716.96
8.0.130.0030.00313.35
8.0.120.0000.00816.87
8.0.110.0070.00016.88
8.0.100.0030.00316.73
8.0.90.0000.00716.74
8.0.80.0060.01016.93
8.0.70.0080.00016.98
8.0.60.0040.00416.82
8.0.50.0070.00016.96
8.0.30.0110.01117.04
8.0.20.0110.00817.40
8.0.10.0040.00417.11
8.0.00.0130.00716.73
7.4.330.0060.00015.02
7.4.320.0030.00316.61
7.4.300.0000.00616.47
7.4.290.0040.00716.60
7.4.280.0090.00016.60
7.4.270.0070.00016.47
7.4.260.0030.00316.38
7.4.250.0000.00816.54
7.4.240.0030.00316.49
7.4.230.0000.00716.71
7.4.220.0080.00816.52
7.4.210.0030.01216.56
7.4.200.0030.00316.57
7.4.160.0040.01116.47
7.4.150.0000.01717.40
7.4.140.0080.01017.86
7.4.130.0110.00916.49
7.4.120.0100.00716.67
7.4.110.0090.00916.48
7.4.100.0120.00916.59
7.4.90.0140.00716.47
7.4.80.0100.00619.39
7.4.70.0080.01416.61
7.4.60.0090.00616.39
7.4.50.0040.00016.56
7.4.40.0130.00316.53
7.4.30.0040.01216.69
7.4.00.0070.00915.20
7.3.330.0070.00013.14
7.3.320.0030.00313.18
7.3.310.0030.00316.32
7.3.300.0000.00616.10
7.3.290.0090.00316.31
7.3.280.0070.00816.23
7.3.270.0130.00317.40
7.3.260.0190.00416.38
7.3.250.0050.01216.30
7.3.240.0090.00616.22
7.3.230.0160.00616.45
7.3.210.0070.01016.50
7.3.200.0090.01019.39
7.3.190.0140.00516.36
7.3.180.0120.00916.52
7.3.170.0030.01316.30
7.3.160.0080.00816.59
7.3.120.0140.00414.83
7.3.110.0120.00314.99
7.3.100.0040.01114.68
7.3.90.0060.00314.64
7.3.80.0030.00914.80
7.3.70.0030.00614.78
7.3.60.0000.01614.59
7.3.50.0130.00314.81
7.3.40.0030.00914.82
7.3.30.0060.00614.59
7.3.20.0100.00616.36
7.3.10.0100.00616.46
7.3.00.0100.00616.50
7.2.330.0080.01216.36
7.2.320.0030.01316.54
7.2.310.0160.00616.61
7.2.300.0100.00616.29
7.2.290.0080.01116.30
7.2.250.0130.00314.93
7.2.240.0070.00715.07
7.2.230.0030.01415.00
7.2.220.0060.00915.03
7.2.210.0030.01014.94
7.2.200.0040.01114.88
7.2.190.0070.00714.82
7.2.180.0030.00614.88
7.2.170.0000.00914.97
7.2.130.0170.00616.23
7.2.120.0190.01016.59
7.2.110.0210.00616.17
7.2.100.0110.01116.19
7.2.90.0100.01616.70
7.2.80.0180.00416.21
7.2.70.0070.00716.36
7.2.60.0140.00316.64
7.2.50.0080.01216.49
7.2.40.0100.01316.41
7.2.30.0080.01616.52
7.2.20.0070.01015.99
7.2.10.0160.00316.38
7.2.00.0150.00318.05
7.1.330.0060.00915.80
7.1.320.0030.00615.69
7.1.310.0030.00915.75
7.1.300.0060.01015.72
7.1.290.0030.00715.79
7.1.280.0030.00715.65
7.1.270.0040.00815.62
7.1.260.0060.00315.80
7.1.250.0150.00615.16
7.1.200.0030.01015.89
7.1.100.0030.01017.71
7.1.70.0070.00017.05
7.1.60.0090.01519.32
7.1.50.0000.01716.84
7.1.00.0000.08022.35
7.0.200.0030.00716.55
7.0.140.0130.06321.94
7.0.60.0030.08719.85
7.0.50.0100.07717.81
7.0.40.0070.06720.04
7.0.30.0200.04320.17
7.0.20.0230.08320.13
7.0.10.0130.08020.17
7.0.00.0030.07720.16
5.6.210.0070.08720.49
5.6.200.0100.07718.17
5.6.190.0000.04720.60
5.6.180.0200.07020.48
5.6.170.0330.07720.41
5.6.160.0130.08020.54
5.6.150.0130.07018.08
5.6.140.0000.05718.17
5.6.130.0030.08718.22
5.6.120.0070.08321.03
5.6.110.0030.08320.97
5.6.100.0030.05720.96
5.6.90.0200.07020.87
5.6.80.0100.07720.37
5.6.70.2800.02720.35
5.5.350.0200.04320.34
5.5.340.0100.05717.99
5.5.330.0100.04020.08
5.5.320.0270.04320.32
5.5.310.0130.04720.26
5.5.300.0100.07017.88
5.5.290.0230.07017.91
5.5.280.0070.05720.96
5.5.270.0030.08720.88
5.5.260.0130.07320.86
5.5.250.0070.08320.54
5.5.240.0230.05020.34
5.4.450.0800.06019.46
5.4.440.1130.06319.46
5.4.430.0700.05319.23
5.4.420.0700.05319.51
5.4.410.0830.04718.97
5.4.400.0900.06019.26
5.4.390.0800.05719.14
5.4.380.0130.05019.30
5.4.370.0800.06018.92
5.4.360.0830.06018.78
5.4.350.0970.05019.31
5.4.340.0070.03511.97
5.4.320.0050.04112.45
5.4.310.0070.04012.45
5.4.300.0080.03812.45
5.4.290.0050.04512.45
5.4.280.0080.04212.35
5.4.270.0060.03712.35
5.4.260.0060.04112.34
5.4.250.0100.04712.35
5.4.240.0030.04912.35
5.4.230.0100.04512.34
5.4.220.0080.03912.34
5.4.210.0100.03812.34
5.4.200.0030.04112.34
5.4.190.0060.03512.33
5.4.180.0100.03812.34
5.4.170.0080.03312.34
5.4.160.0070.03812.34
5.4.150.0040.03812.34
5.4.140.0080.03612.02
5.4.130.0130.04012.01
5.4.120.0060.05111.96
5.4.110.0070.03411.96
5.4.100.0070.03711.96
5.4.90.0050.03711.96
5.4.80.0040.03911.96
5.4.70.0030.03811.96
5.4.60.0040.03611.96
5.4.50.0080.03311.96
5.4.40.0110.03011.95
5.4.30.0090.03211.95
5.4.20.0080.03311.95
5.4.10.0080.03311.95
5.4.00.0070.03811.43
5.3.290.0070.04312.80
5.3.280.0060.03712.70
5.3.270.0060.03912.73
5.3.260.0070.03912.71
5.3.250.0070.03812.72
5.3.240.0060.04112.72
5.3.230.0050.04412.70
5.3.220.0080.03812.68
5.3.210.0050.04112.68
5.3.200.0060.03812.68
5.3.190.0070.03712.68
5.3.180.0080.03912.68
5.3.170.0050.03712.67
5.3.160.0100.03212.67
5.3.150.0090.03412.67
5.3.140.0050.03812.66
5.3.130.0070.04412.66
5.3.120.0100.04312.66
5.3.110.0080.04712.66
5.3.100.0050.04112.12
5.3.90.0030.04012.08
5.3.80.0060.03612.08
5.3.70.0080.03512.08
5.3.60.0100.03612.06
5.3.50.0060.04212.00
5.3.40.0080.03612.00
5.3.30.0050.03911.94
5.3.20.0050.03711.72
5.3.10.0060.03511.69
5.3.00.0060.03711.67
5.2.170.0040.0319.18
5.2.160.0050.0289.18
5.2.150.0060.0299.18
5.2.140.0090.0279.17
5.2.130.0050.0299.14
5.2.120.0050.0299.14
5.2.110.0080.0269.14
5.2.100.0060.0279.14
5.2.90.0030.0309.13
5.2.80.0040.0309.13
5.2.70.0060.0299.13
5.2.60.0020.0329.09
5.2.50.0040.0309.05
5.2.40.0050.0309.03
5.2.30.0100.0299.00
5.2.20.0020.0338.99
5.2.10.0080.0248.92
5.2.00.0040.0298.77
5.1.60.0060.0248.06
5.1.50.0050.0238.06
5.1.40.0050.0238.04
5.1.30.0030.0278.39
5.1.20.0040.0288.41
5.1.10.0030.0278.14
5.1.00.0040.0268.13
5.0.50.0060.0186.61
5.0.40.0020.0216.47
5.0.30.0060.0296.28
5.0.20.0040.0216.25
5.0.10.0030.0216.23
5.0.00.0050.0296.22
4.4.90.0030.0174.78
4.4.80.0020.0164.76
4.4.70.0030.0164.75
4.4.60.0020.0164.75
4.4.50.0040.0184.77
4.4.40.0050.0254.71
4.4.30.0020.0174.75
4.4.20.0040.0144.84
4.4.10.0010.0184.85
4.4.00.0040.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0154.66
4.3.90.0020.0174.63
4.3.80.0050.0234.58
4.3.70.0020.0164.63
4.3.60.0010.0174.63
4.3.50.0050.0144.63
4.3.40.0060.0214.54
4.3.30.0020.0163.28
4.3.20.0020.0173.26
4.3.10.0040.0193.21
4.3.00.0100.0237.41

preferences:
44.48 ms | 400 KiB | 5 Q