3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Create function with the name defined in variable $functionName function MyFunction($argument) { return 'Argument passed is: '.$argument; } $functionName = 'MyFunction'; var_dump(MyFunction('Calling MyFunction directly.')); echo $functionName('Calling MyFunction with string.');

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)
8.3.60.0090.01218.18
8.3.50.0140.00521.20
8.3.40.0200.00018.66
8.3.30.0060.00918.61
8.3.20.0050.00318.65
8.3.10.0040.00420.57
8.3.00.0050.00517.59
8.2.180.0090.00916.75
8.2.170.0100.00722.96
8.2.160.0030.01022.27
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00419.64
8.2.110.0040.00422.13
8.2.100.0070.00418.94
8.2.90.0050.00317.63
8.2.80.0040.00417.97
8.2.70.0000.00818.00
8.2.60.0080.00018.22
8.2.50.0040.00419.27
8.2.40.0000.01020.30
8.2.30.0000.00819.90
8.2.20.0070.00017.58
8.2.10.0000.00817.51
8.2.00.0070.00317.59
8.1.280.0070.00725.92
8.1.270.0000.00723.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0040.00422.08
8.1.230.0050.00519.05
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0030.00618.48
8.1.160.0000.00818.84
8.1.150.0040.00418.63
8.1.140.0040.00417.30
8.1.130.0000.00717.80
8.1.120.0050.00217.32
8.1.110.0040.00417.41
8.1.100.0040.00417.32
8.1.90.0080.00017.35
8.1.80.0000.00717.30
8.1.70.0000.00717.39
8.1.60.0040.00417.60
8.1.50.0040.00417.53
8.1.40.0040.00417.55
8.1.30.0040.00417.57
8.1.20.0030.00517.71
8.1.10.0040.00417.61
8.1.00.0040.00417.45
8.0.300.0040.00419.60
8.0.290.0040.00416.75
8.0.280.0030.00318.46
8.0.270.0070.00017.25
8.0.260.0030.00316.86
8.0.250.0000.00816.88
8.0.240.0040.00416.98
8.0.230.0070.00016.93
8.0.220.0030.00616.97
8.0.210.0070.00016.73
8.0.200.0000.00716.85
8.0.190.0040.00416.97
8.0.180.0030.00516.94
8.0.170.0030.00616.78
8.0.160.0080.00016.79
8.0.150.0080.00016.86
8.0.140.0070.00416.93
8.0.130.0000.00613.41
8.0.120.0000.00716.89
8.0.110.0080.00016.96
8.0.100.0040.00417.00
8.0.90.0040.00416.64
8.0.80.0070.01416.80
8.0.70.0000.00716.68
8.0.60.0000.00716.88
8.0.50.0040.00416.86
8.0.30.0150.00517.16
8.0.20.0120.00617.40
8.0.10.0070.00016.95
8.0.00.0070.01116.72
7.4.330.0060.00013.43
7.4.320.0060.00016.55
7.4.300.0000.00616.60
7.4.290.0040.00416.51
7.4.280.0000.00816.54
7.4.270.0000.00716.40
7.4.260.0000.00813.30
7.4.250.0000.00816.59
7.4.240.0040.00416.61
7.4.230.0000.00716.36
7.4.220.0090.01016.45
7.4.210.0090.00916.59
7.4.200.0030.00316.67
7.4.190.0000.00716.48
7.4.160.0080.00816.41
7.4.150.0030.01717.40
7.4.140.0070.01017.17
7.4.130.0070.01216.64
7.4.120.0040.01316.43
7.4.110.0130.00916.49
7.4.100.0110.00716.36
7.4.90.0060.01116.39
7.4.80.0070.01019.03
7.4.70.0140.00416.32
7.4.60.0090.00916.52
7.4.50.0000.00716.65
7.4.40.0110.00722.27
7.4.30.0110.00516.52
7.4.00.0030.00614.75
7.3.330.0060.00013.25
7.3.320.0000.00513.34
7.3.310.0030.00316.40
7.3.300.0070.00016.15
7.3.290.0000.01316.27
7.3.280.0080.00816.26
7.3.270.0100.00617.40
7.3.260.0090.00818.24
7.3.250.0110.00816.31
7.3.240.0130.00316.60
7.3.230.0070.01116.39
7.3.210.0070.01116.45
7.3.200.0030.01519.39
7.3.190.0100.01316.50
7.3.180.0060.01016.27
7.3.170.0110.01116.34
7.3.160.0090.00616.54
7.3.120.0080.00814.86
7.2.330.0110.00616.27
7.2.320.0100.00716.63
7.2.310.0090.00916.65
7.2.300.0110.01116.70
7.2.290.0060.01016.23
7.2.60.0030.01016.91
7.2.00.0080.00419.38
7.1.200.0040.01115.77
7.1.100.0070.00718.03
7.1.70.0000.00717.01
7.1.60.0070.01019.40
7.1.50.0040.01816.99
7.1.00.0030.06022.25
7.0.200.0180.00616.63
7.0.140.0000.07721.90
7.0.60.0030.07721.88
7.0.50.0100.08022.07
7.0.40.0170.07320.03
7.0.30.0030.08720.00
7.0.20.0000.09019.96
7.0.10.0030.07320.03
7.0.00.0030.08720.07
5.6.280.0000.07721.04
5.6.210.0070.07720.61
5.6.200.0170.06321.00
5.6.190.0030.07721.04
5.6.180.0000.07721.15
5.6.170.0030.08721.06
5.6.160.0000.08321.05
5.6.150.0000.07321.10
5.6.140.0070.07721.00
5.6.130.0030.07721.05
5.6.120.0030.05021.00
5.6.110.0030.04321.03
5.6.100.0030.07321.09
5.6.90.0030.08021.00
5.6.80.0070.08020.54
5.6.70.0030.08320.28
5.6.60.0130.07020.52
5.6.50.0000.08020.25
5.6.40.0100.07020.51
5.6.30.0000.08320.36
5.6.20.0070.07720.32
5.6.10.0030.07720.44
5.6.00.0070.08020.49
5.5.350.0030.07320.41
5.5.340.0030.07020.94
5.5.330.0070.08020.65
5.5.320.0070.08320.98
5.5.310.0030.06720.77
5.5.300.0100.07320.88
5.5.290.0100.08020.65
5.5.280.0000.04320.85
5.5.270.0100.08020.76
5.5.260.0030.08020.87
5.5.250.0070.07720.79
5.5.240.0030.07320.18
5.5.230.0130.06320.18
5.5.220.0000.08020.24
5.5.210.0100.06020.14
5.5.200.0030.06020.32
5.5.190.0070.07320.23
5.5.180.0100.07720.25
5.5.160.0070.07720.13
5.5.150.0100.07020.15
5.5.140.0070.07020.22
5.5.130.0070.07720.22
5.5.120.0000.07020.22
5.5.110.0070.06720.14
5.5.100.0030.08020.13
5.5.90.0030.03720.10
5.5.80.0000.04320.14
5.5.70.0000.04020.05
5.5.60.0100.07320.17
5.5.50.0070.07720.06
5.5.40.0000.08720.11
5.5.30.0070.07019.97
5.5.20.0000.09020.00
5.5.10.0070.06719.98
5.5.00.0030.07720.18
5.4.450.0030.05019.25
5.4.440.0030.08319.34
5.4.430.0000.07719.51
5.4.420.0100.06719.39
5.4.410.0000.08019.23
5.4.400.0000.07319.21
5.4.390.0130.07019.01
5.4.380.0070.06719.06
5.4.370.0100.07318.91
5.4.360.0100.06719.05
5.4.350.0030.07719.06
5.4.340.0000.08318.91
5.4.320.0070.06019.22
5.4.310.0100.05719.07
5.4.300.0030.08019.04
5.4.290.0030.07018.93
5.4.280.0030.07719.01
5.4.270.0130.06019.10
5.4.260.0000.05019.02
5.4.250.0030.04718.93
5.4.240.0030.03719.00
5.4.230.0070.03319.21
5.4.220.0030.06318.93
5.4.210.0000.07718.92
5.4.200.0030.04318.92
5.4.190.0030.07718.92
5.4.180.0130.06718.90
5.4.170.0070.07319.11
5.4.160.0070.06019.03
5.4.150.0100.07018.99
5.4.140.0000.05016.29
5.4.130.0030.07316.24
5.4.120.0130.06316.23
5.4.110.0000.07316.40
5.4.100.0070.06716.52
5.4.90.0030.05716.39
5.4.80.0000.07316.32
5.4.70.0000.07316.41
5.4.60.0030.06016.36
5.4.50.0030.07316.39
5.4.40.0100.05316.46
5.4.30.0070.06716.30
5.4.20.0000.07716.38
5.4.10.0070.06316.30
5.4.00.0130.06015.87
5.3.290.0000.08014.52
5.3.280.0030.03314.45
5.3.270.0070.07014.64
5.3.260.0000.07714.46
5.3.250.0070.06314.52
5.3.240.0000.08014.66
5.3.230.0030.07314.69
5.3.220.0030.07714.64
5.3.210.0000.08714.57
5.3.200.0030.07714.49
5.3.190.0000.07714.53
5.3.180.0070.05314.55
5.3.170.0030.07714.64
5.3.160.0070.06014.58
5.3.150.0030.07014.56
5.3.140.0000.08014.61
5.3.130.0030.06014.61
5.3.120.0030.07314.51
5.3.110.0230.06014.55
5.3.100.0030.07314.06
5.3.90.0030.06014.01
5.3.80.0000.07714.12
5.3.70.0030.05313.90
5.3.60.0000.05713.96
5.3.50.0030.03714.05
5.3.40.0030.07013.84
5.3.30.0000.07313.88
5.3.20.0030.07013.72
5.3.10.0100.06313.70
5.3.00.0030.07013.65
5.2.170.0000.05711.25
5.2.160.0070.06011.19
5.2.150.0000.06310.99
5.2.140.0030.06310.98
5.2.130.0070.05311.19
5.2.120.0030.06311.14
5.2.110.0130.05011.11
5.2.100.0030.05711.14
5.2.90.0030.06311.11
5.2.80.0000.06711.15
5.2.70.0030.06011.15
5.2.60.0070.05711.10
5.2.50.0030.05310.92
5.2.40.0000.06310.87
5.2.30.0030.05711.02
5.2.20.0070.05711.01
5.2.10.0000.06310.84
5.2.00.0070.05310.69
5.1.60.0000.0579.97
5.1.50.0030.05710.02
5.1.40.0070.05010.02
5.1.30.0070.05710.38
5.1.20.0030.05710.40
5.1.10.0030.05010.11
5.1.00.0000.05710.15
5.0.50.0070.0409.01
5.0.40.0070.0409.01
5.0.30.0070.0539.01
5.0.20.0000.0439.01
5.0.10.0100.0379.01
5.0.00.0030.0679.01
4.4.90.0070.0309.01
4.4.80.0030.0339.01
4.4.70.0100.0309.01
4.4.60.0030.0379.01
4.4.50.0030.0339.01
4.4.40.0030.0509.01
4.4.30.0000.0409.01
4.4.20.0000.0379.01
4.4.10.0100.0309.01
4.4.00.0070.0539.01
4.3.110.0000.0379.01
4.3.100.0030.0309.01
4.3.90.0100.0239.01
4.3.80.0000.0539.01
4.3.70.0070.0239.01
4.3.60.0070.0309.01
4.3.50.0070.0309.01
4.3.40.0000.0379.01
4.3.30.0000.0279.01
4.3.20.0000.0279.01
4.3.10.0000.0309.01
4.3.00.0000.0339.01

preferences:
45.86 ms | 401 KiB | 5 Q