3v4l.org

run code in 300+ PHP versions simultaneously
<?php function issueWithArgs($x) { $x = 33; return func_get_args(); } var_dump(issueWithArgs(42));

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)
8.3.60.0070.01116.63
8.3.50.0070.01221.17
8.3.40.0090.00618.42
8.3.30.0090.00618.45
8.3.20.0040.00420.21
8.3.10.0080.00023.61
8.3.00.0040.00423.72
8.2.180.0150.00316.32
8.2.170.0040.01122.96
8.2.160.0090.00620.48
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00921.00
8.2.120.0080.00026.35
8.2.110.0030.00720.94
8.2.100.0000.01217.78
8.2.90.0030.00517.63
8.2.80.0050.00318.78
8.2.70.0040.00417.63
8.2.60.0030.00617.63
8.2.50.0000.00717.93
8.2.40.0030.00618.05
8.2.30.0000.00719.41
8.2.20.0040.00417.56
8.2.10.0040.00418.11
8.2.00.0080.00018.13
8.1.280.0160.00325.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00519.23
8.1.230.0030.00720.86
8.1.220.0000.01018.43
8.1.210.0040.00418.77
8.1.200.0090.00017.25
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0000.00720.76
8.1.150.0060.00318.80
8.1.140.0040.00419.49
8.1.130.0030.00317.48
8.1.120.0040.00417.33
8.1.110.0080.00017.48
8.1.100.0040.00417.34
8.1.90.0040.00417.39
8.1.80.0040.00417.42
8.1.70.0000.00817.42
8.1.60.0040.00417.60
8.1.50.0050.00317.42
8.1.40.0060.00317.40
8.1.30.0030.00517.63
8.1.20.0040.00417.53
8.1.10.0000.00717.36
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0050.00217.09
8.0.260.0030.00316.79
8.0.250.0030.00316.91
8.0.240.0030.00316.84
8.0.230.0000.00816.92
8.0.220.0000.00716.87
8.0.210.0000.00716.87
8.0.200.0000.00616.93
8.0.190.0000.00816.96
8.0.180.0030.00316.80
8.0.170.0040.00416.78
8.0.160.0070.00016.91
8.0.150.0080.00016.84
8.0.140.0030.00516.88
8.0.130.0030.00313.31
8.0.120.0000.00816.92
8.0.110.0000.00716.88
8.0.100.0040.00416.76
8.0.90.0050.00316.85
8.0.80.0070.01016.87
8.0.70.0040.00416.77
8.0.60.0020.00516.75
8.0.50.0000.00716.92
8.0.30.0100.00817.18
8.0.20.0090.01017.41
8.0.10.0030.00616.82
8.0.00.0080.01016.70
7.4.330.0050.00016.79
7.4.320.0030.00316.48
7.4.300.0000.00716.49
7.4.290.0070.00016.48
7.4.280.0050.00216.50
7.4.270.0000.00616.43
7.4.260.0030.00316.38
7.4.250.0030.00316.58
7.4.240.0040.00416.41
7.4.230.0000.00716.66
7.4.220.0140.00316.45
7.4.210.0040.01116.43
7.4.200.0000.00716.54
7.4.160.0100.00716.45
7.4.150.0080.01217.40
7.4.140.0160.00817.86
7.4.130.0070.01116.50
7.4.120.0100.00916.67
7.4.110.0090.00916.30
7.4.100.0160.00016.68
7.4.90.0100.00716.35
7.4.80.0030.01319.39
7.4.70.0070.01016.45
7.4.60.0190.00316.51
7.4.50.0060.01216.57
7.4.40.0070.01016.47
7.4.30.0140.00316.38
7.4.00.0070.01115.15
7.3.330.0030.00313.16
7.3.320.0000.00513.20
7.3.310.0030.00316.33
7.3.300.0080.00016.10
7.3.290.0090.00916.17
7.3.280.0080.01016.21
7.3.270.0070.01017.40
7.3.260.0090.00916.23
7.3.240.0120.00816.36
7.3.230.0040.01416.39
7.3.210.0040.01216.55
7.3.200.0150.00419.39
7.3.190.0130.01016.18
7.3.180.0150.00716.52
7.3.170.0060.01616.27
7.3.160.0030.01616.33
7.3.10.0000.01116.40
7.3.00.0090.00016.33
7.2.330.0030.02216.44
7.2.320.0070.01016.49
7.2.310.0120.00616.15
7.2.300.0030.01316.40
7.2.290.0100.01016.53
7.2.130.0000.01416.57
7.2.120.0040.01116.32
7.2.110.0140.00016.57
7.2.100.0000.01316.38
7.2.90.0000.01416.38
7.2.80.0120.00016.59
7.2.70.0070.01116.59
7.2.60.0040.01016.64
7.2.50.0070.01016.41
7.2.40.0070.00716.33
7.2.30.0000.00916.70
7.2.20.0040.00716.49
7.2.10.0060.00316.40
7.2.00.0030.00916.73
7.1.250.0030.01015.23
7.1.200.0080.00315.51
7.1.100.0060.00617.94
7.1.70.0000.00817.15
7.1.60.0070.01819.28
7.1.50.0040.01816.66
7.1.00.0100.07022.31
7.0.200.0070.01116.58
7.0.120.0100.04721.92
7.0.110.0030.08322.05
7.0.100.0000.06722.14
7.0.90.0130.07322.08
7.0.80.0070.04722.15
7.0.70.0070.07722.00
7.0.60.0030.08722.06
7.0.50.0070.04022.07
7.0.40.0030.06719.98
7.0.30.0030.07320.05
7.0.20.0030.06320.06
7.0.10.0000.05019.92
7.0.00.0000.08020.14
5.6.280.0030.04321.15
5.6.270.0030.04321.04
5.6.260.0030.08021.09
5.6.250.0000.08720.82
5.6.240.0030.04721.05
5.6.230.0070.08320.99
5.6.220.0100.07320.92
5.6.210.0100.06320.63
5.6.200.0070.06320.99
5.6.190.0030.07720.70
5.6.180.0070.06020.88
5.6.170.0030.08020.75
5.6.160.0030.07320.79
5.6.150.0030.05020.95
5.6.140.0070.06320.78
5.6.130.0000.08720.99
5.6.120.0030.08320.88
5.6.110.0030.05020.95
5.6.100.0000.07720.86
5.6.90.0000.04320.94
5.6.80.0100.06720.09
5.6.70.0070.08320.33
5.6.60.0100.05720.07
5.6.50.0070.08320.41
5.6.40.0070.08020.24
5.6.30.0030.04020.26
5.6.20.0030.07720.25
5.6.10.0170.06720.39
5.6.00.0030.08320.30
5.5.380.0030.08317.59
5.5.370.0030.07717.59
5.5.360.0030.07017.63
5.5.350.0000.07317.45
5.5.340.0030.07317.84
5.5.330.0070.07018.07
5.5.320.0030.07318.13
5.5.310.0130.05718.23
5.5.300.0030.05717.93
5.5.290.0070.08018.07
5.5.280.0070.07718.13
5.5.270.0070.08017.91
5.5.260.0030.04718.22
5.5.250.0070.03717.91
5.5.240.0030.06717.18
5.5.230.0030.08717.29
5.5.220.0070.07317.35
5.5.210.0000.07717.60
5.5.200.0000.08017.48
5.5.190.0030.08017.50
5.5.180.0100.07017.41
5.5.160.0030.06717.48
5.5.150.0030.05717.18
5.5.140.0000.07717.28
5.5.130.0030.07717.40
5.5.120.0070.03317.17
5.5.110.0100.06717.48
5.5.100.0000.04717.16
5.5.90.0030.08017.50
5.5.80.0030.03717.20
5.5.70.0030.05017.33
5.5.60.0030.05017.15
5.5.50.0030.08017.49
5.5.40.0030.03717.19
5.5.30.0030.06017.49
5.5.20.0030.07017.46
5.5.10.0130.07017.17
5.5.00.0100.06717.16
5.4.450.0030.08319.28
5.4.440.0070.06719.47
5.4.430.0030.07319.40
5.4.420.0100.06319.27
5.4.410.0070.06319.08
5.4.400.0070.07319.11
5.4.390.0070.06718.89
5.4.380.0030.05019.14
5.4.370.0070.05018.93
5.4.360.0070.03319.23
5.4.350.0100.07018.89
5.4.340.0030.04719.25
5.4.320.0070.07719.13
5.4.310.0100.05019.14
5.4.300.0030.08018.93
5.4.290.0000.04019.08
5.4.280.0070.03719.00
5.4.270.0000.07319.08
5.4.260.0070.04019.08
5.4.250.0030.08019.09
5.4.240.0030.04318.94
5.4.230.0070.07719.17
5.4.220.0030.06718.92
5.4.210.0000.04018.94
5.4.200.0130.06319.10
5.4.190.0030.05019.04
5.4.180.0000.03719.24
5.4.170.0000.07318.93
5.4.160.0100.04719.08
5.4.150.0000.07319.17
5.4.140.0030.07716.34
5.4.130.0070.03016.44
5.4.120.0070.06716.40
5.4.110.0130.06316.42
5.4.100.0030.07316.41
5.4.90.0000.07016.25
5.4.80.0030.06716.32
5.4.70.0130.06316.41
5.4.60.0030.07316.25
5.4.50.0000.03316.38
5.4.40.0070.04716.48
5.4.30.0030.03316.14
5.4.20.0000.04016.32
5.4.10.0030.04016.46
5.4.00.0030.04015.74
5.3.290.0070.06314.52
5.3.280.0030.04714.61
5.3.270.0070.07714.63
5.3.260.0070.06314.73
5.3.250.0030.07014.68
5.3.240.0070.06314.75
5.3.230.0070.07014.68
5.3.220.0130.04714.52
5.3.210.0030.06314.54
5.3.200.0100.04714.71
5.3.190.0100.05314.57
5.3.180.0130.06314.64
5.3.170.0000.04014.57
5.3.160.0070.07314.54
5.3.150.0000.08314.42
5.3.140.0070.04314.68
5.3.130.0070.06314.64
5.3.120.0000.07714.50
5.3.110.0030.04714.68
5.3.100.0030.04014.27
5.3.90.0130.04714.15
5.3.80.0030.06313.99
5.3.70.0100.07313.98
5.3.60.0130.07314.22
5.3.50.0030.07313.91
5.3.40.0100.04713.95
5.3.30.0070.04714.13
5.3.20.0000.07013.64
5.3.10.0000.08013.80
5.3.00.0100.06013.64
5.2.170.0100.06011.36
5.2.160.0070.05711.27
5.2.150.0070.02711.22
5.2.140.0100.04711.19
5.2.130.0100.06011.07
5.2.120.0100.05011.10
5.2.110.0000.04011.07
5.2.100.0070.06011.23
5.2.90.0030.04311.10
5.2.80.0100.05710.95
5.2.70.0100.03011.31
5.2.60.0170.04711.14
5.2.50.0070.06010.88
5.2.40.0030.06310.99
5.2.30.0070.03310.82
5.2.20.0070.03710.97
5.2.10.0100.05310.95
5.2.00.0030.04310.94
5.1.60.0130.0409.98
5.1.50.0030.05310.07
5.1.40.0030.04710.13
5.1.30.0000.04310.48
5.1.20.0000.04310.42
5.1.10.0030.02710.06
5.1.00.0070.05310.13
5.0.50.0030.0239.01
5.0.40.0100.0379.01
5.0.30.0070.0279.01
5.0.20.0100.0379.01
5.0.10.0000.0439.01
5.0.00.0000.0709.01
4.4.90.0000.0379.01
4.4.80.0000.0379.01
4.4.70.0030.0309.01
4.4.60.0030.0179.01
4.4.50.0070.0309.01
4.4.40.0070.0379.01
4.4.30.0070.0139.01
4.4.20.0000.0239.01
4.4.10.0000.0279.01
4.4.00.0070.0409.01
4.3.110.0000.0309.01
4.3.100.0000.0379.01
4.3.90.0000.0379.01
4.3.80.0000.0379.01
4.3.70.0000.0209.01
4.3.60.0030.0339.01
4.3.50.0070.0279.01
4.3.40.0000.0439.01
4.3.30.0000.0209.01
4.3.20.0030.0179.01
4.3.10.0000.0379.01
4.3.00.0070.0309.01

preferences:
55.64 ms | 401 KiB | 5 Q