3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(file_get_contents("php://filter/resource=/etc/passwd/read=string.toupper"));

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)
8.3.40.0120.00318.57
8.3.30.0040.01118.54
8.3.20.0080.00018.60
8.3.10.0080.00020.45
8.3.00.0040.00419.27
8.2.170.0100.00722.96
8.2.160.0140.00020.94
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0150.00320.63
8.2.110.0090.00020.94
8.2.100.0040.00717.91
8.2.90.0030.00619.21
8.2.80.0050.00319.29
8.2.70.0030.00717.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00417.89
8.2.30.0000.00817.98
8.2.20.0060.00317.44
8.2.10.0070.00017.48
8.2.00.0050.00517.43
8.1.270.0080.00024.66
8.1.260.0150.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.35
8.1.230.0060.00620.89
8.1.220.0000.00717.74
8.1.210.0090.00018.97
8.1.200.0090.00017.09
8.1.190.0030.00517.16
8.1.180.0080.00018.10
8.1.170.0040.00418.73
8.1.160.0000.00718.81
8.1.150.0000.00818.52
8.1.140.0080.00017.30
8.1.130.0030.00317.75
8.1.120.0050.00217.24
8.1.110.0000.00717.22
8.1.100.0040.00317.36
8.1.90.0000.00817.38
8.1.80.0000.00717.36
8.1.70.0030.00317.22
8.1.60.0050.00517.43
8.1.50.0000.00717.32
8.1.40.0000.00717.38
8.1.30.0070.00017.55
8.1.20.0000.00717.41
8.1.10.0000.00717.35
8.1.00.0030.00617.33
8.0.300.0080.00019.82
8.0.290.0040.00416.63
8.0.280.0000.00818.30
8.0.270.0040.00417.07
8.0.260.0000.00816.69
8.0.250.0060.00316.98
8.0.240.0050.00316.99
8.0.230.0000.00716.92
8.0.220.0070.00016.91
8.0.210.0030.00316.96
8.0.200.0060.00316.98
8.0.190.0030.00516.94
8.0.180.0000.00816.91
8.0.170.0000.00816.89
8.0.160.0030.00516.86
8.0.150.0040.00416.81
8.0.140.0080.00016.82
8.0.130.0000.00613.27
8.0.120.0000.00916.86
8.0.110.0030.00416.88
8.0.100.0030.00516.91
8.0.90.0040.00416.75
8.0.80.0120.00316.88
8.0.70.0040.00416.84
8.0.60.0040.00416.73
8.0.50.0040.00416.71
8.0.30.0090.00916.85
8.0.20.0100.00917.06
8.0.10.0030.00316.90
8.0.00.0090.00916.74
7.4.330.0030.00312.80
7.4.320.0030.00316.51
7.4.300.0030.00316.35
7.4.290.0000.00716.38
7.4.280.0040.00416.36
7.4.270.0030.00316.43
7.4.260.0000.00613.07
7.4.250.0030.00616.42
7.4.240.0000.00716.53
7.4.230.0030.00316.48
7.4.220.0100.00716.54
7.4.210.0060.00816.41
7.4.200.0030.00316.46
7.4.190.0030.00316.65
7.4.160.0060.00916.32
7.4.150.0140.00316.37
7.4.140.0090.00916.51
7.4.130.0100.00716.34
7.4.120.0130.00716.28
7.4.110.0120.00616.51
7.4.100.0100.00716.51
7.4.90.0070.00916.58
7.4.80.0100.01016.60
7.4.70.0060.01316.61
7.4.60.0100.00616.38
7.4.50.0070.00516.50
7.4.40.0030.01316.48
7.4.30.0100.01016.37
7.4.00.0070.01014.95
7.3.330.0000.00613.05
7.3.320.0050.00013.09
7.3.310.0000.00716.13
7.3.300.0000.00616.29
7.3.290.0170.00316.30
7.3.280.0090.00916.28
7.3.270.0170.00016.27
7.3.260.0130.01016.15
7.3.250.0110.00616.17
7.3.240.0080.00816.32
7.3.230.0030.01316.37
7.3.210.0100.01016.35
7.3.200.0060.01219.39
7.3.190.0090.00616.20
7.3.180.0080.01216.17
7.3.170.0150.00616.25
7.3.160.0060.00916.19
7.3.120.0110.00314.78
7.3.110.0030.01414.79
7.3.100.0040.01114.81
7.3.90.0070.01014.82
7.3.80.0060.00914.36
7.3.70.0140.00014.32
7.3.60.0000.00814.68
7.3.50.0040.01114.81
7.3.40.0000.01014.76
7.3.30.0030.01314.52
7.3.20.0110.00716.60
7.3.10.0060.00716.46
7.3.00.0070.00416.39
7.2.330.0070.01016.24
7.2.320.0140.00916.45
7.2.310.0130.00616.18
7.2.300.0090.00616.36
7.2.290.0090.00616.63
7.2.250.0080.01114.75
7.2.240.0060.01215.00
7.2.230.0060.00914.77
7.2.220.0070.00714.86
7.2.210.0040.01214.79
7.2.200.0040.01415.04
7.2.190.0000.01214.81
7.2.180.0000.01714.97
7.2.170.0030.00714.96
7.2.130.0060.00616.50
7.2.120.0070.00816.43
7.2.110.0060.00616.45
7.2.100.0070.00516.49
7.2.90.0050.00816.25
7.2.80.0050.00916.50
7.2.70.0020.01116.44
7.2.60.0090.00516.38
7.2.50.0090.00716.51
7.2.40.0080.00316.48
7.2.30.0060.00816.70
7.2.20.0060.00616.62
7.2.10.0050.00916.51
7.2.00.0040.00917.49
7.1.330.0000.01315.41
7.1.320.0000.01115.78
7.1.310.0040.00815.64
7.1.300.0060.00915.50
7.1.290.0090.00015.67
7.1.280.0100.00315.65
7.1.270.0050.00815.59
7.1.260.0070.00315.43
7.1.250.0050.00415.27
7.1.100.0000.01117.96
7.1.70.0030.00717.09
7.1.60.0030.01919.40
7.1.50.0070.01416.86
7.1.00.0030.07322.42
7.0.200.0040.00416.59
7.0.140.0000.07721.98
7.0.120.0030.06722.08
7.0.60.0100.06319.91
7.0.50.0030.08717.88
7.0.40.0330.07720.21
7.0.30.0370.07719.96
7.0.20.0300.07320.04
7.0.10.0330.03720.13
7.0.00.0330.07020.04
5.6.210.0100.08020.60
5.6.200.0130.08018.21
5.6.190.0200.06720.45
5.6.180.0300.04720.48
5.6.170.0300.08020.33
5.6.160.0370.06720.27
5.6.150.0270.05720.46
5.6.140.0370.07320.46
5.6.130.0270.05720.38
5.6.120.0400.07020.11
5.6.110.0330.09720.36
5.6.100.0330.07020.16
5.6.90.0300.07020.30
5.6.80.0330.07319.51
5.6.70.0300.05719.75
5.6.60.0370.06719.50
5.6.50.0330.06319.79
5.6.40.0500.07019.64
5.6.30.0300.06019.82
5.6.20.0230.06719.54
5.6.10.0230.04319.63
5.6.00.0200.04319.62
5.5.350.0330.07320.31
5.5.340.0130.07717.98
5.5.330.0330.08020.43
5.5.320.0400.05720.38
5.5.310.0200.06020.21
5.5.300.0270.04020.13
5.5.290.0330.07320.14
5.5.280.0400.07320.21
5.5.270.0300.04720.17
5.5.260.0270.05320.21
5.5.250.0370.07019.94
5.5.240.0330.07019.60
5.5.230.0300.07319.36
5.5.220.0470.06019.64
5.5.210.0270.06019.50
5.5.200.0330.06719.56
5.5.190.0230.08019.47
5.5.180.0330.07719.58
5.5.160.0170.04319.52
5.5.150.0200.04319.52
5.5.140.0170.04719.26
5.5.130.0230.04319.55
5.5.120.0100.04719.57
5.5.110.0170.04319.51
5.5.100.0400.02719.20
5.5.90.0200.03719.38
5.5.80.0130.04719.39
5.5.70.0170.04019.38
5.5.60.0230.05319.38
5.5.50.0230.03319.31
5.5.40.0270.04319.43
5.5.30.0300.05019.25
5.5.20.0300.02719.46
5.5.10.0100.05019.39
5.5.00.0200.03719.13
5.4.450.0330.06719.51
5.4.440.0300.05319.46
5.4.430.0330.06319.47
5.4.420.0270.07319.36
5.4.410.0500.02719.38
5.4.400.0270.07718.82
5.4.390.0270.04718.81
5.4.380.0300.03719.18
5.4.370.0330.04018.79
5.4.360.0400.06019.00
5.4.350.0330.07019.20
5.4.340.0300.04319.16
5.4.320.0200.04718.91
5.4.310.0230.03719.10
5.4.300.0170.04018.96
5.4.290.0170.03719.07
5.4.280.0130.04319.18
5.4.270.0170.03719.14
5.4.260.0230.03319.09
5.4.250.0130.04018.99
5.4.240.0430.02018.78
5.4.230.0170.04019.13
5.4.220.0230.04719.14
5.4.210.0200.03319.17
5.4.200.0170.04019.17
5.4.190.0170.04019.13
5.4.180.0270.03019.17
5.4.170.0200.03719.19
5.4.160.0230.03318.90
5.4.150.0100.04718.79
5.4.140.0170.03316.34
5.4.130.0200.03716.23
5.4.120.0230.03716.16
5.4.110.0200.03716.35
5.4.100.0230.03316.61
5.4.90.0230.03016.41
5.4.80.0230.03016.28
5.4.70.0300.02316.23
5.4.60.0170.03716.27
5.4.50.0200.03316.21
5.4.40.0270.03716.26
5.4.30.0270.04316.24
5.4.20.0370.02716.30
5.4.10.0370.05316.21
5.4.00.0300.06715.69
5.3.290.0370.02314.58
5.3.280.0270.03314.38
5.3.270.0230.03314.56
5.3.260.0230.03314.52
5.3.250.0170.03714.57
5.3.240.0230.03314.50
5.3.230.0230.03714.52
5.3.220.0270.03014.46
5.3.210.0170.05014.50
5.3.200.0130.04014.52
5.3.190.0270.02714.38
5.3.180.0270.05014.49
5.3.170.0270.03714.49
5.3.160.0200.03714.49
5.3.150.0200.03314.49
5.3.140.0300.05314.47
5.3.130.0300.05714.50
5.3.120.0330.07014.47
5.3.110.0430.03314.43
5.3.100.0270.05013.95
5.3.90.0200.06013.95
5.3.80.0200.08013.96
5.3.70.0270.07713.80
5.3.60.0330.05713.93
5.3.50.0300.03313.93
5.3.40.0230.05713.96
5.3.30.0300.04313.92
5.3.20.0300.07013.66
5.3.10.0300.03713.75
5.3.00.0400.06313.65
5.2.170.0200.03013.16
5.2.160.0270.05713.16
5.2.150.0330.05013.16
5.2.140.0170.03713.16
5.2.130.0200.03013.16
5.2.120.0230.02713.16
5.2.110.0270.05013.16
5.2.100.0300.05713.16
5.2.90.0370.04313.16
5.2.80.0230.06013.16
5.2.70.0270.05313.16
5.2.60.0270.05013.16
5.2.50.0430.04713.16
5.2.40.0270.05313.16
5.2.30.0200.05713.16
5.2.20.0170.05713.16
5.2.10.0230.06313.16
5.2.00.0230.04713.16
5.1.60.0270.04713.16
5.1.50.0230.04713.16
5.1.40.0270.04713.16
5.1.30.0270.04713.16
5.1.20.0170.04013.16
5.1.10.0200.05013.16
5.1.00.0230.05313.16
5.0.50.0070.04013.16
5.0.40.0200.02313.16
5.0.30.0100.03713.16
5.0.20.0130.01713.16
5.0.10.0170.03713.16
5.0.00.0100.06313.16
4.4.90.0100.03713.16
4.4.80.0130.01713.16
4.4.70.0130.03013.16
4.4.60.0130.02313.16
4.4.50.0170.03013.16
4.4.40.0100.05313.16
4.4.30.0070.02713.16
4.4.20.0100.03313.16
4.4.10.0100.03313.16
4.4.00.0070.05713.16
4.3.110.0100.02013.16
4.3.100.0130.03013.16
4.3.90.0100.03313.16
4.3.80.0070.05713.16
4.3.70.0100.03713.16
4.3.60.0130.03013.16
4.3.50.0070.03713.16
4.3.40.0100.02313.16
4.3.30.0100.02013.16
4.3.20.0100.01013.16
4.3.10.0030.04013.16
4.3.00.0030.01713.16

preferences:
39.28 ms | 400 KiB | 5 Q