3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "array ( 2 => 'authenticated user, 6 => employee',)"; eval('$foo = $string;'); print_r($foo); $string = var_export(array(2 => 'authenticated user', 6 => 'employee',), TRUE); eval('$bar = $string;'); print_r($bar);

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)
8.3.70.0140.00016.63
8.3.60.0090.00616.63
8.3.50.0120.00921.91
8.3.40.0000.01418.67
8.3.30.0150.00019.05
8.3.20.0080.00620.33
8.3.10.0050.00221.73
8.3.00.0090.00017.80
8.2.180.0140.00416.63
8.2.170.0080.00822.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.97
8.2.110.0040.00422.20
8.2.100.0060.00617.78
8.2.90.0070.00019.16
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0060.00618.05
8.2.50.0080.00018.07
8.2.40.0000.00718.28
8.2.30.0060.00318.23
8.2.20.0020.00517.58
8.2.10.0040.00418.04
8.2.00.0040.00417.79
8.1.280.0140.00025.92
8.1.270.0090.00023.84
8.1.260.0090.00626.35
8.1.250.0070.00028.09
8.1.240.0060.00323.81
8.1.230.0070.00418.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00617.35
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0000.00818.43
8.1.160.0000.00722.00
8.1.150.0080.00018.82
8.1.140.0050.00317.32
8.1.130.0030.00317.72
8.1.120.0040.00417.50
8.1.110.0000.00717.34
8.1.100.0030.00317.34
8.1.90.0020.00517.43
8.1.80.0000.00717.49
8.1.70.0000.00817.34
8.1.60.0080.00017.56
8.1.50.0000.00717.47
8.1.40.0000.00917.54
8.1.30.0050.00317.68
8.1.20.0000.00817.62
8.1.10.0040.00417.50
8.1.00.0040.00417.41
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0070.00018.37
8.0.270.0070.00017.25
8.0.260.0030.00317.17
8.0.250.0000.00716.93
8.0.240.0080.00016.96
8.0.230.0000.00716.96
8.0.220.0000.00816.91
8.0.210.0000.00616.81
8.0.200.0000.00616.93
8.0.190.0000.00816.99
8.0.180.0040.00416.95
8.0.170.0070.00016.89
8.0.160.0030.00516.82
8.0.150.0030.00516.79
8.0.140.0030.00316.74
8.0.130.0000.00513.35
8.0.120.0040.00416.74
8.0.110.0030.00416.91
8.0.100.0050.00216.67
8.0.90.0030.00316.88
8.0.80.0090.00616.82
8.0.70.0070.00016.79
8.0.60.0040.00416.75
8.0.50.0070.00016.94
8.0.30.0160.00516.75
8.0.20.0080.01117.40
8.0.10.0000.00816.87
8.0.00.0120.00516.58
7.4.330.0020.00215.04
7.4.320.0060.00016.57
7.4.300.0030.00316.57
7.4.290.0000.00716.65
7.4.280.0040.00416.40
7.4.270.0040.00416.59
7.4.260.0030.00616.44
7.4.250.0040.00416.57
7.4.240.0050.00216.60
7.4.230.0070.00016.46
7.4.220.0130.00316.67
7.4.210.0070.00716.42
7.4.200.0000.00716.52
7.4.160.0100.00616.39
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0070.01016.54
7.4.120.0110.00616.60
7.4.110.0070.01016.38
7.4.100.0130.00916.40
7.4.90.0130.00316.46
7.4.80.0090.00919.39
7.4.70.0100.00716.64
7.4.60.0090.01216.40
7.4.50.0040.00416.22
7.4.40.0060.00916.19
7.4.30.0060.01016.42
7.4.00.0090.00614.63
7.3.330.0030.00313.05
7.3.320.0050.00013.04
7.3.310.0030.00316.11
7.3.300.0060.00016.20
7.3.290.0060.00616.23
7.3.280.0090.00616.20
7.3.270.0180.00017.40
7.3.260.0090.00916.40
7.3.250.0110.01016.48
7.3.240.0030.01616.25
7.3.230.0100.00616.41
7.3.210.0060.01016.57
7.3.200.0110.00719.39
7.3.190.0130.00316.40
7.3.180.0080.00816.29
7.3.170.0100.01016.49
7.3.160.0090.00616.43
7.3.120.0030.01414.93
7.3.110.0100.00314.47
7.3.100.0000.01514.56
7.3.90.0060.00914.97
7.3.80.0030.00614.66
7.3.70.0040.00814.56
7.3.60.0000.01214.64
7.3.50.0030.01014.80
7.3.40.0060.00914.73
7.3.30.0070.00714.45
7.3.20.0060.00316.63
7.3.10.0070.01016.49
7.3.00.0090.00616.59
7.2.330.0100.00716.67
7.2.320.0000.02216.36
7.2.310.0090.00916.45
7.2.300.0060.01816.58
7.2.290.0060.01416.64
7.2.240.0120.00415.06
7.2.230.0050.00515.11
7.2.220.0000.01814.76
7.2.210.0030.01215.02
7.2.200.0030.01014.73
7.2.190.0030.00915.02
7.2.180.0000.01414.59
7.2.170.0060.00914.87
7.2.160.0100.00314.90
7.2.150.0090.00016.66
7.2.140.0030.01016.74
7.2.130.0090.00316.65
7.2.120.0030.00616.64
7.2.110.0100.00716.47
7.2.100.0070.01016.78
7.2.90.0070.00716.43
7.2.80.0150.00316.59
7.2.70.0080.00816.78
7.2.60.0070.00716.90
7.2.50.0060.00316.66
7.2.40.0120.00316.80
7.2.30.0060.00916.73
7.2.20.0060.00616.72
7.2.10.0070.00316.72
7.2.00.0060.00918.15
7.1.330.0030.01015.57
7.1.320.0040.01115.45
7.1.310.0110.00815.41
7.1.300.0070.00315.71
7.1.290.0000.01015.64
7.1.280.0030.00615.59
7.1.270.0060.00915.64
7.1.260.0050.00515.64
7.1.250.0030.01215.59
7.1.100.0070.00717.81
7.1.70.0100.01317.09
7.1.60.0140.00017.25
7.1.50.0100.01416.86
7.1.00.0000.08022.51
7.0.200.0060.00916.69
7.0.140.0070.07021.96
7.0.60.0000.07319.94
7.0.50.0170.07317.80
7.0.40.0030.04720.21
7.0.30.0300.08020.00
7.0.20.0330.06320.02
7.0.10.0070.07020.01
7.0.00.0070.04720.03
5.6.280.0070.07021.12
5.6.210.0030.04320.62
5.6.200.0030.08318.11
5.6.190.0070.05320.36
5.6.180.0330.07320.32
5.6.170.0230.05720.51
5.6.160.0100.07020.52
5.6.150.0030.04018.12
5.6.140.0100.05018.20
5.6.130.0030.04718.10
5.6.120.0130.06721.02
5.6.110.0170.06720.98
5.6.100.0130.08021.07
5.6.90.0070.08320.87
5.6.80.0030.05320.28
5.5.350.0200.04020.37
5.5.340.0000.05017.91
5.5.330.0070.09320.56
5.5.320.0270.04320.41
5.5.310.0300.06720.21
5.5.300.0100.07317.96
5.5.290.0100.05018.02
5.5.280.0100.08020.95
5.5.270.0070.05020.87
5.5.260.0030.06020.86
5.5.250.0030.04320.49
5.5.240.0070.06020.23
5.4.450.0670.05019.63
5.4.440.0170.06319.52
5.4.430.0830.05019.46
5.4.420.1100.05319.46
5.4.410.0070.05718.79
5.4.400.0970.06018.45
5.4.390.0230.06018.62
5.4.380.0200.05318.44
5.4.370.0070.03718.68
5.4.360.0070.04018.44
5.4.350.0040.03711.97
5.4.340.0060.03711.97
5.4.320.0060.04412.45
5.4.310.0090.03912.45
5.4.300.0030.04012.45
5.4.290.0050.04212.45
5.4.280.0060.03712.34
5.4.270.0060.03712.34
5.4.260.0090.03412.35
5.4.250.0070.04212.34
5.4.240.0080.04012.35
5.4.230.0050.05012.34
5.4.220.0040.03912.34
5.4.210.0070.03612.34
5.4.200.0100.03412.34
5.4.190.0070.03512.33
5.4.180.0030.04012.34
5.4.170.0050.03912.34
5.4.160.0070.04812.34
5.4.150.0080.04012.34
5.4.140.0070.03812.02
5.4.130.0080.03512.01
5.4.120.0080.04011.97
5.4.110.0070.03911.96
5.4.100.0050.03611.96
5.4.90.0080.04211.96
5.4.80.0020.04111.96
5.4.70.0060.03511.96
5.4.60.0080.03511.96
5.4.50.0030.03911.96
5.4.40.0040.03811.95
5.4.30.0040.03811.95
5.4.20.0060.03611.95
5.4.10.0070.03311.95
5.4.00.0050.03711.44
5.3.290.0060.03912.80
5.3.280.0060.04412.71
5.3.270.0030.04912.72
5.3.260.0050.04812.72
5.3.250.0060.03612.72
5.3.240.0100.03712.72
5.3.230.0050.03812.71
5.3.220.0100.04012.68
5.3.210.0050.04312.68
5.3.200.0050.03712.68
5.3.190.0050.04012.68
5.3.180.0090.03412.67
5.3.170.0070.03712.67
5.3.160.0050.03812.67
5.3.150.0070.03712.67
5.3.140.0090.03712.66
5.3.130.0060.03912.66
5.3.120.0020.04312.66
5.3.110.0090.03612.65
5.3.100.0050.03812.12
5.3.90.0060.03612.08
5.3.80.0100.03212.07
5.3.70.0030.04012.07
5.3.60.0080.04112.07
5.3.50.0060.03612.00
5.3.40.0060.03612.00
5.3.30.0040.03611.95
5.3.20.0090.03411.73
5.3.10.0080.04311.70
5.3.00.0030.03811.69
5.2.170.0070.0339.18
5.2.160.0090.0309.19
5.2.150.0060.0349.18
5.2.140.0100.0359.18
5.2.130.0090.0329.15
5.2.120.0060.0379.14
5.2.110.0040.0319.15
5.2.100.0060.0299.15
5.2.90.0100.0279.14
5.2.80.0060.0309.14
5.2.70.0060.0319.14
5.2.60.0030.0359.10
5.2.50.0060.0329.07
5.2.40.0050.0329.04
5.2.30.0050.0329.02
5.2.20.0050.0309.01
5.2.10.0050.0488.95
5.2.00.0080.0378.80
5.1.60.0020.0268.09
5.1.50.0040.0248.08
5.1.40.0020.0288.07
5.1.30.0050.0268.41
5.1.20.0060.0278.43
5.1.10.0060.0318.16
5.1.00.0060.0258.16
5.0.50.0200.0716.64
5.0.40.0070.0226.50
5.0.30.0040.0386.31
5.0.20.0060.0196.28
5.0.10.0040.0206.26
5.0.00.0080.0276.25
4.4.90.0030.0164.78
4.4.80.0030.0204.75
4.4.70.0040.0184.75
4.4.60.0040.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0344.71
4.4.30.0090.0304.76
4.4.20.0060.0144.85
4.4.10.0000.0204.85
4.4.00.0030.0264.76
4.3.110.0050.0194.67
4.3.100.0050.0164.66
4.3.90.0030.0154.63
4.3.80.0020.0274.59
4.3.70.0040.0174.63
4.3.60.0030.0204.63
4.3.50.0040.0184.62
4.3.40.0060.0254.54
4.3.30.0030.0173.30
4.3.20.0050.0163.28
4.3.10.0020.0183.24
4.3.00.0070.0277.12

preferences:
35.52 ms | 401 KiB | 5 Q