3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dfgg = '1'; //$GLOBALS = array('dfgg' => 1,'eEhF' => 2); $GLOBALS = array(); function d() { $GLOBALS['dfgg']=3; $GLOBALS['eEhF']=4; } d(); print_r($GLOBALS);

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)
8.3.60.0160.00318.55
8.3.50.0140.00321.99
8.3.40.0100.01018.67
8.3.30.0100.01018.92
8.3.20.0090.00620.16
8.3.10.0090.00023.71
8.3.00.0110.00722.38
8.2.180.0100.00616.63
8.2.170.0150.00622.96
8.2.160.0130.00620.52
8.2.150.0140.00324.18
8.2.140.0160.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00022.25
8.2.110.0110.01122.20
8.2.100.0090.00317.78
8.2.90.0070.00018.92
8.2.80.0100.00017.97
8.2.70.0060.00317.38
8.2.60.0000.00917.90
8.2.50.0040.00418.07
8.2.40.0030.00518.03
8.2.30.0000.00717.93
8.2.20.0030.00517.40
8.2.10.0040.00417.55
8.2.00.0000.00817.58
8.1.280.0100.01025.92
8.1.270.0140.00723.67
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0070.01423.96
8.1.230.0040.00718.99
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0040.00417.18
8.1.180.0080.00018.10
8.1.170.0000.00818.52
8.1.160.0060.00321.94
8.1.150.0040.00418.47
8.1.140.0050.00217.37
8.1.130.0030.00317.66
8.1.120.0050.00217.33
8.1.110.0040.00417.27
8.1.100.0040.00417.36
8.1.90.0080.00017.24
8.1.80.0050.00317.27
8.1.70.0080.00017.25
8.1.60.0000.00817.44
8.1.50.0040.00417.40
8.1.40.0000.00817.45
8.1.30.0040.00417.43
8.1.20.0040.00417.49
8.1.10.0050.00217.30
8.1.00.0050.00217.24
8.0.300.0070.00018.77
8.0.290.0040.00417.01
8.0.280.0000.00718.32
8.0.270.0000.00717.17
8.0.260.0000.00716.82
8.0.250.0060.00016.99
8.0.240.0000.00716.94
8.0.230.0100.00016.93
8.0.220.0000.00716.90
8.0.210.0070.00016.88
8.0.200.0030.00316.82
8.0.190.0040.00416.98
8.0.180.0050.00216.81
8.0.170.0040.00416.84
8.0.160.0040.00416.90
8.0.150.0030.00516.74
8.0.140.0040.00416.84
8.0.130.0000.00713.41
8.0.120.0030.00616.84
8.0.110.0000.00716.92
8.0.100.0000.00816.76
8.0.90.0040.00416.89
8.0.80.0120.00416.88
8.0.70.0000.00717.01
8.0.60.0040.00416.79
8.0.50.0030.00616.75
8.0.30.0090.01017.27
8.0.20.0100.00817.40
8.0.10.0000.00716.92
8.0.00.0090.01016.72
7.4.330.0020.00215.07
7.4.320.0060.00016.42
7.4.300.0030.00316.37
7.4.290.0070.00016.46
7.4.280.0000.00716.44
7.4.270.0000.00716.50
7.4.260.0000.00816.42
7.4.250.0000.00716.61
7.4.240.0070.00016.54
7.4.230.0030.00316.49
7.4.220.0140.00316.64
7.4.210.0060.00816.50
7.4.200.0000.00716.55
7.4.190.0030.00316.56
7.4.160.0120.00416.34
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0120.00616.52
7.4.120.0100.00916.44
7.4.110.0130.00316.41
7.4.100.0120.00616.44
7.4.90.0100.00616.45
7.4.80.0100.01319.39
7.4.70.0070.01316.54
7.4.60.0120.01216.69
7.4.50.0000.00616.39
7.4.40.0080.00522.77
7.4.30.0100.00716.38
7.4.00.0040.01415.20
7.3.330.0050.00013.33
7.3.320.0050.00013.31
7.3.310.0030.00316.20
7.3.300.0030.00316.39
7.3.290.0050.01016.29
7.3.280.0100.00716.28
7.3.270.0030.01317.40
7.3.260.0170.00016.58
7.3.250.0140.00816.44
7.3.240.0100.00716.27
7.3.230.0060.01016.39
7.3.210.0060.01016.27
7.3.200.0140.00819.39
7.3.190.0090.01216.54
7.3.180.0030.01316.52
7.3.170.0150.00616.59
7.3.160.0060.01316.32
7.3.120.0130.00314.75
7.2.330.0120.00616.33
7.2.320.0120.00416.63
7.2.310.0150.00316.67
7.2.300.0110.01016.74
7.2.290.0080.00816.73
7.1.70.0040.00417.02
7.1.60.0090.01519.29
7.1.50.0070.01416.87
7.1.00.0000.08022.36
7.0.200.0030.00516.82
7.0.140.0030.07722.15
7.0.60.0130.07719.91
7.0.50.0070.08717.86
7.0.40.0000.10020.37
7.0.30.0300.05320.09
7.0.20.0130.09020.06
7.0.10.0030.04720.15
7.0.00.0000.04320.14
5.6.280.0130.06320.91
5.6.210.0070.04020.63
5.6.200.0030.09018.14
5.6.190.0030.05720.48
5.6.180.0270.07720.43
5.6.170.0200.05720.54
5.6.160.0000.09020.70
5.6.150.0070.08718.19
5.6.140.0170.06718.14
5.6.130.0070.08718.18
5.6.120.0200.07320.98
5.6.110.0030.09021.05
5.6.100.0070.07721.00
5.6.90.0100.07721.08
5.6.80.0030.07320.29
5.5.350.0330.06020.45
5.5.340.0030.07318.02
5.5.330.0100.08020.42
5.5.320.0370.07720.38
5.5.310.0170.04320.31
5.5.300.0070.06718.06
5.5.290.0130.05318.03
5.5.280.0200.07320.77
5.5.270.0130.07720.97
5.5.260.0030.09020.67
5.5.250.0000.04320.59
5.5.240.0230.06720.29
5.4.450.0930.04719.47
5.4.440.0730.06319.61
5.4.430.0970.06719.57
5.4.420.0130.07319.46
5.4.410.0230.05319.31
5.4.400.0600.06019.29
5.4.390.0170.07318.98
5.4.380.0230.05318.80
5.4.370.0430.04318.49
5.4.360.0330.05018.62
5.4.350.0400.05318.83
5.4.340.0430.07318.78
5.4.320.0030.05012.50
5.4.310.0080.05012.50
5.4.300.0110.04912.50
5.4.290.0120.05112.50
5.4.280.0070.03812.40
5.4.270.0060.03712.40
5.4.260.0130.05212.40
5.4.250.0090.04712.40
5.4.240.0070.04812.36
5.4.230.0070.04312.36
5.4.220.0070.04712.36
5.4.210.0080.04612.36
5.4.200.0060.05212.36
5.4.190.0070.04012.36
5.4.180.0100.03612.36
5.4.170.0070.03812.37
5.4.160.0090.03612.36
5.4.150.0030.04412.36
5.4.140.0080.05112.04
5.4.130.0130.06012.03
5.4.120.0130.04411.99
5.4.110.0130.05511.98
5.4.100.0080.03911.98
5.4.90.0050.03911.98
5.4.80.0110.04211.99
5.4.70.0170.08711.97
5.4.60.0060.06911.98
5.4.50.0200.12711.98
5.4.40.0060.06411.97
5.4.30.0100.06511.96
5.4.20.0160.08911.96
5.4.10.0120.07211.96
5.4.00.0210.07211.45
5.3.290.0120.05112.80
5.3.280.0150.06012.71
5.3.270.0090.08512.73
5.3.260.0320.10912.72
5.3.250.0080.06312.72
5.3.240.0090.08112.72
5.3.230.0110.04912.71
5.3.220.0110.03912.68
5.3.210.0160.04812.68
5.3.200.0110.05212.68
5.3.190.0170.08012.68
5.3.180.0120.06312.68
5.3.170.0100.04712.67
5.3.160.0110.05212.67
5.3.150.0140.07212.67
5.3.140.0120.06812.66
5.3.130.0180.07212.66
5.3.120.0080.04012.65
5.3.110.0090.05112.66
5.3.100.0130.07112.12
5.3.90.0130.07912.09
5.3.80.0110.06712.07
5.3.70.0100.04512.07
5.3.60.0120.05312.06
5.3.50.0100.07412.00
5.3.40.0180.08312.00
5.3.30.0130.07011.95
5.3.20.0160.07211.73
5.3.10.0110.05811.70
5.3.00.0090.06111.68
5.2.170.0160.0769.18
5.2.160.0050.0469.18
5.2.150.0110.0569.18
5.2.140.0080.0389.18
5.2.130.0080.0369.14
5.2.120.0020.0369.14
5.2.110.0060.0279.14
5.2.100.0070.0269.15
5.2.90.0030.0319.15
5.2.80.0030.0329.14
5.2.70.0050.0309.13
5.2.60.0060.0299.09
5.2.50.0060.0289.06
5.2.40.0050.0289.03
5.2.30.0060.0299.01
5.2.20.0060.0279.01
5.2.10.0040.0348.91
5.2.00.0090.0328.77
5.1.60.0040.0258.05
5.1.50.0040.0268.05
5.1.40.0060.0288.04
5.1.30.0030.0288.39
5.1.20.0050.0288.42
5.1.10.0030.0288.13
5.1.00.0030.0288.12
5.0.50.0040.0256.61
5.0.40.0030.0216.46
5.0.30.0040.0326.29
5.0.20.0050.0186.25
5.0.10.0030.0216.22
5.0.00.0010.0346.21
4.4.90.0030.0164.78
4.4.80.0060.0124.76
4.4.70.0050.0144.75
4.4.60.0040.0154.75
4.4.50.0020.0174.77
4.4.40.0030.0274.71
4.4.30.0030.0174.76
4.4.20.0050.0144.84
4.4.10.0020.0174.85
4.4.00.0030.0264.76
4.3.110.0040.0164.67
4.3.100.0020.0174.66
4.3.90.0030.0154.63
4.3.80.0030.0264.58
4.3.70.0010.0174.63
4.3.60.0040.0144.63
4.3.50.0030.0164.63
4.3.40.0020.0264.54
4.3.30.0030.0173.28
4.3.20.0060.0133.26
4.3.10.0020.0163.23
4.3.00.0170.0206.60

preferences:
76.43 ms | 400 KiB | 5 Q