3v4l.org

run code in 300+ PHP versions simultaneously
<?php $globalVar = 'Hey I\'m global'; function getAllArgs(&$globalVar1) { /* if(func_num_args() > 0) { foreach(func_get_args() as $arg => $value) { echo $arg. ' ' . $value; } }else { echo 'No arguments given';__construct } */ $globalVar1 = 'Now I\'ve been modified by the function.'; } echo "Here is the argument BEFORE we modify it:" . $globalVarClosure; getAllArgs($globalVar); echo "Here it is AFTER:" . $globalVar;

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)
8.3.60.0150.00618.52
8.3.50.0150.00521.09
8.3.40.0090.00618.67
8.3.30.0000.01320.35
8.3.20.0040.00420.58
8.3.10.0040.00420.95
8.3.00.0090.00023.48
8.2.180.0090.01216.63
8.2.170.0170.00322.96
8.2.160.0070.00720.32
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0070.00019.83
8.2.110.0060.00319.45
8.2.100.0090.00317.91
8.2.90.0040.00419.23
8.2.80.0000.00918.04
8.2.70.0000.01017.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0060.00319.88
8.2.30.0000.00819.37
8.2.20.0000.00717.65
8.2.10.0030.00517.63
8.2.00.0000.00717.69
8.1.280.0100.01325.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00823.92
8.1.230.0070.00421.03
8.1.220.0060.00318.77
8.1.210.0040.00419.09
8.1.200.0030.00617.23
8.1.190.0090.00017.53
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0000.00718.74
8.1.150.0040.00418.50
8.1.140.0000.00717.30
8.1.130.0040.00417.88
8.1.120.0040.00417.41
8.1.110.0020.00517.39
8.1.100.0000.00817.33
8.1.90.0050.00217.46
8.1.80.0040.00417.46
8.1.70.0030.00317.34
8.1.60.0040.00817.62
8.1.50.0050.00217.53
8.1.40.0090.00317.48
8.1.30.0040.00417.56
8.1.20.0030.00517.50
8.1.10.0020.00517.45
8.1.00.0030.00617.50
8.0.300.0040.00419.93
8.0.290.0000.00717.18
8.0.280.0030.00318.45
8.0.270.0000.00717.27
8.0.260.0070.00016.78
8.0.250.0020.00517.06
8.0.240.0060.00316.99
8.0.230.0030.00316.97
8.0.220.0050.00216.96
8.0.210.0000.00716.84
8.0.200.0000.00717.02
8.0.190.0070.00017.00
8.0.180.0000.00817.04
8.0.170.0040.00416.95
8.0.160.0000.00716.95
8.0.150.0040.00416.91
8.0.140.0040.00416.96
8.0.130.0050.00013.48
8.0.120.0040.00416.99
8.0.110.0040.00416.92
8.0.100.0040.00416.96
8.0.90.0000.00716.93
8.0.80.0030.01316.84
8.0.70.0040.00416.94
8.0.60.0000.00816.91
8.0.50.0040.00416.78
8.0.30.0180.00617.24
8.0.20.0120.00617.40
8.0.10.0030.00516.92
8.0.00.0030.01417.04
7.4.330.0000.00516.76
7.4.320.0060.00016.35
7.4.300.0030.00316.50
7.4.290.0000.00716.50
7.4.280.0050.00316.57
7.4.270.0000.00716.64
7.4.260.0000.00513.27
7.4.250.0030.00616.56
7.4.240.0030.00316.50
7.4.230.0000.00716.68
7.4.220.0090.00916.61
7.4.210.0060.00816.56
7.4.200.0030.00316.62
7.4.190.0070.00016.55
7.4.160.0090.00916.60
7.4.150.0150.01117.40
7.4.140.0120.00517.86
7.4.130.0100.00816.48
7.4.120.0100.00716.46
7.4.110.0110.00716.46
7.4.100.0190.00316.56
7.4.90.0060.01116.48
7.4.80.0080.00819.39
7.4.70.0060.01016.65
7.4.60.0040.01416.48
7.4.50.0040.00416.47
7.4.40.0040.01422.77
7.4.30.0160.00016.62
7.4.00.0070.01015.19
7.3.330.0000.00513.14
7.3.320.0060.00013.31
7.3.310.0000.00716.18
7.3.300.0030.00316.23
7.3.290.0110.00316.36
7.3.280.0090.00716.33
7.3.270.0110.00617.40
7.3.260.0160.00318.24
7.3.250.0080.00816.42
7.3.240.0070.01016.39
7.3.230.0120.00416.39
7.3.210.0070.01116.37
7.3.200.0140.00719.39
7.3.190.0060.01316.55
7.3.180.0040.01616.39
7.3.170.0060.01016.41
7.3.160.0120.00416.47
7.3.120.0000.01414.79
7.3.110.0060.00614.89
7.3.100.0070.00714.95
7.3.90.0000.01214.63
7.3.80.0040.01114.76
7.3.70.0060.00614.89
7.3.60.0070.00314.84
7.3.50.0100.00314.73
7.3.40.0070.00714.76
7.3.30.0080.00414.65
7.3.20.0000.01116.82
7.3.10.0110.00316.44
7.3.00.0060.00916.40
7.2.330.0060.01116.39
7.2.320.0100.00716.57
7.2.310.0130.01016.68
7.2.300.0120.00816.28
7.2.290.0080.00816.66
7.2.240.0040.01214.96
7.2.230.0060.00914.70
7.2.220.0030.00715.21
7.2.210.0000.01214.68
7.2.200.0100.00014.96
7.2.190.0030.01414.89
7.2.180.0070.00315.09
7.2.170.0160.00014.87
7.2.160.0070.01115.08
7.2.150.0040.01116.90
7.2.140.0080.00816.51
7.2.130.0030.01216.67
7.2.120.0120.00316.77
7.2.110.0090.00516.90
7.2.100.0090.00316.92
7.2.90.0020.01016.99
7.2.80.0080.00316.71
7.2.70.0070.00716.84
7.2.60.0060.00716.85
7.2.50.0020.01016.74
7.2.40.0050.00917.02
7.2.30.0030.01016.92
7.2.20.0030.01216.63
7.2.10.0080.00816.83
7.2.00.0090.00517.60
7.1.330.0080.00315.65
7.1.320.0080.00515.67
7.1.310.0100.00315.69
7.1.300.0000.01515.79
7.1.290.0030.01215.75
7.1.280.0000.01515.66
7.1.270.0070.00715.68
7.1.260.0060.00315.73
7.1.250.0070.00515.57
7.1.100.0030.01017.86
7.1.70.0050.00317.06
7.1.60.0130.01019.17
7.1.50.0100.01316.57
7.1.00.0000.03722.36
7.0.200.0030.00616.82
7.0.140.0030.07322.12
7.0.70.0030.07021.66
7.0.60.0030.07021.87
7.0.50.0030.05322.13
7.0.40.0070.08020.02
7.0.30.0030.08319.91
7.0.20.0030.08720.04
7.0.10.0030.08020.08
7.0.00.0100.08020.12
5.6.280.0030.07320.91
5.6.220.0030.07720.64
5.6.210.0030.08720.75
5.6.200.0000.07021.07
5.6.190.0070.08320.94
5.6.180.0000.08321.02
5.6.170.0070.08321.13
5.6.160.0070.05321.13
5.6.150.0130.07321.10
5.6.140.0070.07721.00
5.6.130.0030.08720.99
5.6.120.0130.07321.07
5.6.110.0070.08320.94
5.6.100.0070.08020.97
5.6.90.0130.07721.06
5.6.80.0030.04320.52
5.6.70.0070.07720.43
5.6.60.0000.08720.43
5.6.50.0030.07720.36
5.6.40.0070.07720.38
5.6.30.0130.07320.38
5.6.20.0100.07020.45
5.6.10.0030.06020.29
5.6.00.0030.08020.45
5.5.360.0070.07720.44
5.5.350.0030.06720.43
5.5.340.0070.07720.73
5.5.330.0100.07320.82
5.5.320.0130.06320.88
5.5.310.0030.08320.88
5.5.300.0100.07020.89
5.5.290.0030.06020.75
5.5.280.0030.07020.88
5.5.270.0070.08020.62
5.5.260.0100.06720.84
5.5.250.0070.08020.63
5.5.240.0030.07720.25
5.5.230.0070.06320.19
5.5.220.0030.07320.27
5.5.210.0000.08320.10
5.5.200.0030.07720.10
5.5.190.0000.08720.14
5.5.180.0130.06720.09
5.5.160.0100.05719.98
5.5.150.0130.05720.25
5.5.140.0000.08320.22
5.5.130.0000.06720.26
5.5.120.0030.06720.21
5.5.110.0070.07320.19
5.5.100.0030.08320.09
5.5.90.0100.07020.06
5.5.80.0030.08020.00
5.5.70.0070.07020.04
5.5.60.0030.08319.92
5.5.50.0070.07320.04
5.5.40.0030.07719.93
5.5.30.0030.05020.02
5.5.20.0100.07019.91
5.5.10.0100.07320.02
5.5.00.0000.08020.06
5.4.450.0030.08019.36
5.4.440.0030.07319.19
5.4.430.0070.06719.40
5.4.420.0070.07319.55
5.4.410.0070.07719.06
5.4.400.0070.07318.94
5.4.390.0000.07319.11
5.4.380.0100.07019.04
5.4.370.0030.08019.02
5.4.360.0030.08019.02
5.4.350.0070.06319.20
5.4.340.0030.07318.84
5.4.320.0000.07319.11
5.4.310.0130.07019.08
5.4.300.0100.06318.93
5.4.290.0030.08019.07
5.4.280.0070.07019.03
5.4.270.0070.05319.11
5.4.260.0100.07319.02
5.4.250.0070.07719.01
5.4.240.0070.06719.19
5.4.230.0070.07019.16
5.4.220.0070.07018.93
5.4.210.0000.05019.07
5.4.200.0030.06018.89
5.4.190.0070.06318.84
5.4.180.0070.07318.88
5.4.170.0100.07718.88
5.4.160.0070.06719.02
5.4.150.0070.07018.84
5.4.140.0030.07016.21
5.4.130.0100.06316.43
5.4.120.0030.07016.32
5.4.110.0030.07016.26
5.4.100.0030.07016.34
5.4.90.0100.07016.40
5.4.80.0070.06716.36
5.4.70.0000.07016.32
5.4.60.0070.04716.46
5.4.50.0030.05316.38
5.4.40.0070.07016.48
5.4.30.0000.07716.46
5.4.20.0100.05716.39
5.4.10.0030.06716.30
5.4.00.0070.06315.77
5.3.290.0070.07014.65
5.3.280.0000.08014.51
5.3.270.0030.08014.53
5.3.260.0030.06314.71
5.3.250.0070.07014.62
5.3.240.0030.06714.73
5.3.230.0100.06714.70
5.3.220.0000.06014.63
5.3.210.0030.04314.65
5.3.200.0100.06714.48
5.3.190.0000.06314.63
5.3.180.0030.07714.55
5.3.170.0030.07314.59
5.3.160.0070.05314.52
5.3.150.0000.07314.49
5.3.140.0000.08314.51
5.3.130.0030.07714.57
5.3.120.0030.08014.60
5.3.110.0000.08014.64
5.3.100.0030.07314.10
5.3.90.0070.07014.11
5.3.80.0030.06314.13
5.3.70.0030.07314.14
5.3.60.0000.06714.14
5.3.50.0070.06314.01
5.3.40.0070.06314.00
5.3.30.0070.07013.93
5.3.20.0030.05713.74
5.3.10.0000.06013.54
5.3.00.0030.06313.54
5.2.170.0070.06012.20
5.2.160.0070.05712.20
5.2.150.0030.06012.20
5.2.140.0070.06012.20
5.2.130.0000.05012.20
5.2.120.0030.04012.20
5.2.110.0030.05312.20
5.2.100.0030.06012.20
5.2.90.0030.04312.20
5.2.80.0070.05712.20
5.2.70.0030.05712.20
5.2.60.0070.05712.20
5.2.50.0000.06312.20
5.2.40.0000.06312.20
5.2.30.0070.05312.20
5.2.20.0070.05312.20
5.2.10.0000.06012.20
5.2.00.0030.04712.20
5.1.60.0030.05312.20
5.1.50.0000.05012.20
5.1.40.0030.05712.20
5.1.30.0030.05712.20
5.1.20.0000.06012.20
5.1.10.0030.05012.20
5.1.00.0000.05012.20
5.0.50.0030.04712.20
5.0.40.0030.04712.20
5.0.30.0000.06012.20
5.0.20.0000.03712.20
5.0.10.0030.04312.20
5.0.00.0000.06312.20
4.4.90.0030.03012.20
4.4.80.0000.03712.20
4.4.70.0030.03312.20
4.4.60.0000.03712.20
4.4.50.0030.03312.20
4.4.40.0000.05712.20
4.4.30.0000.03012.20
4.4.20.0000.04012.20
4.4.10.0100.02712.20
4.4.00.0000.05312.20
4.3.110.0030.03012.20
4.3.100.0000.03012.20
4.3.90.0070.03012.20
4.3.80.0070.04012.20
4.3.70.0000.03312.20
4.3.60.0070.03012.20
4.3.50.0000.03712.20
4.3.40.0030.04012.20
4.3.30.0070.02712.20
4.3.20.0030.02712.20
4.3.10.0000.03012.20
4.3.00.0030.03312.20

preferences:
51.58 ms | 401 KiB | 5 Q