3v4l.org

run code in 300+ PHP versions simultaneously
<?php file_get_contents("php://filter/read=string.toupper/resource=file:///etc/passwd\0");

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)
8.3.40.0120.00318.82
8.3.30.0140.00019.18
8.3.20.0040.00420.21
8.3.10.0040.00422.00
8.3.00.0040.00422.45
8.2.170.0070.01422.96
8.2.160.0110.00720.53
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00019.64
8.2.110.0040.00422.08
8.2.100.0090.00817.72
8.2.90.0050.00319.27
8.2.80.0020.00519.40
8.2.70.0030.00517.63
8.2.60.0040.00418.04
8.2.50.0050.00518.07
8.2.40.0040.00418.19
8.2.30.0000.00817.99
8.2.20.0030.00517.62
8.2.10.0040.00417.71
8.2.00.0070.00317.53
8.1.270.0030.00520.07
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0150.00423.97
8.1.230.0110.00018.99
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0080.00017.10
8.1.190.0030.00617.40
8.1.180.0070.00019.98
8.1.170.0030.00518.26
8.1.160.0040.00422.18
8.1.150.0080.00018.48
8.1.140.0040.00417.32
8.1.130.0040.00417.70
8.1.120.0000.00717.22
8.1.110.0050.00217.36
8.1.100.0000.00717.30
8.1.90.0040.00417.31
8.1.80.0040.00417.30
8.1.70.0070.00017.27
8.1.60.0050.00517.47
8.1.50.0030.00617.43
8.1.40.0050.00317.47
8.1.30.0030.00517.51
8.1.20.0090.00017.46
8.1.10.0000.00817.49
8.1.00.0070.00717.43
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0070.00018.34
8.0.270.0000.00717.24
8.0.260.0000.00616.91
8.0.250.0040.00417.04
8.0.240.0000.00817.06
8.0.230.0000.00716.98
8.0.220.0000.00716.93
8.0.210.0070.00016.84
8.0.200.0040.00416.98
8.0.190.0030.00616.96
8.0.180.0030.00316.88
8.0.170.0000.00816.96
8.0.160.0030.00317.01
8.0.150.0000.00716.95
8.0.140.0050.00316.86
8.0.130.0000.00513.41
8.0.120.0040.00416.85
8.0.110.0000.00716.86
8.0.100.0000.00716.81
8.0.90.0050.00216.83
8.0.80.0090.00916.90
8.0.70.0000.00716.96
8.0.60.0020.00516.98
8.0.50.0050.00216.96
8.0.30.0160.00716.88
8.0.20.0130.00417.40
8.0.10.0040.00416.73
8.0.00.0120.00616.75
7.4.330.0000.00515.00
7.4.320.0000.00616.34
7.4.300.0000.00716.47
7.4.290.0030.00316.51
7.4.280.0040.00416.50
7.4.270.0000.00816.29
7.4.260.0030.00616.35
7.4.250.0000.00716.29
7.4.240.0040.00316.40
7.4.230.0070.00016.25
7.4.220.0150.01116.43
7.4.210.0060.00916.51
7.4.200.0030.00316.48
7.4.190.0000.00716.41
7.4.160.0130.00316.34
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0070.01016.42
7.4.120.0090.00916.47
7.4.110.0070.01016.30
7.4.100.0070.01016.47
7.4.90.0060.01516.23
7.4.80.0130.00619.39
7.4.70.0090.00916.37
7.4.60.0090.00616.36
7.4.50.0000.00816.05
7.4.40.0090.00922.77
7.4.30.0130.00316.50
7.4.00.0060.00914.86
7.3.330.0020.00213.05
7.3.320.0000.00513.01
7.3.310.0040.00416.21
7.3.300.0070.00016.26
7.3.290.0140.00016.19
7.3.280.0100.00616.23
7.3.270.0080.01217.40
7.3.260.0060.01216.50
7.3.250.0070.01116.45
7.3.240.0100.00716.42
7.3.230.0160.00316.39
7.3.210.0100.00916.30
7.3.200.0110.00519.39
7.3.190.0100.00716.28
7.3.180.0070.01016.04
7.3.170.0080.00916.34
7.3.160.0160.00416.25
7.3.120.0000.01614.67
7.3.10.0030.01016.56
7.3.00.0070.00716.55
7.2.330.0030.01316.20
7.2.320.0110.00616.60
7.2.310.0070.01116.23
7.2.300.0120.00616.24
7.2.290.0030.01316.30
7.2.130.0080.00616.66
7.2.120.0030.00816.71
7.2.110.0070.00616.68
7.2.100.0060.00616.77
7.2.90.0120.00316.81
7.2.80.0030.00916.61
7.2.70.0050.00816.70
7.2.60.0080.00516.72
7.2.50.0050.00916.70
7.2.40.0080.00616.73
7.2.30.0060.00616.67
7.2.20.0050.01116.63
7.2.10.0070.00916.70
7.2.00.0110.00317.58
7.1.250.0060.00815.58
7.1.240.0030.01015.62
7.1.230.0040.00415.52
7.1.220.0080.00315.44
7.1.210.0130.00315.71
7.1.200.0070.00315.59
7.1.190.0000.01015.60
7.1.180.0130.00315.66
7.1.170.0030.00915.57
7.1.160.0090.00615.75
7.1.150.0000.01115.59
7.1.140.0000.01115.70
7.1.130.0060.00315.82
7.1.120.0000.01115.63
7.1.110.0030.01015.81
7.1.100.0030.01516.60
7.1.90.0070.00715.64
7.1.80.0040.00815.48
7.1.70.0040.00816.05
7.1.60.0070.00617.56
7.1.50.0040.01316.21
7.1.40.0110.00015.76
7.1.30.0040.00415.65
7.1.20.0040.00715.57
7.1.10.0000.01115.61
7.1.00.0060.03819.03
7.0.330.0090.00315.01
7.0.320.0060.00315.13
7.0.310.0070.00715.14
7.0.300.0040.00815.16
7.0.290.0060.00315.29
7.0.280.0130.00015.26
7.0.270.0030.01015.02
7.0.260.0000.01315.21
7.0.250.0000.01015.20
7.0.240.0000.00915.29
7.0.230.0030.00714.95
7.0.220.0060.00615.15
7.0.210.0030.00815.30
7.0.200.0050.00715.82
7.0.190.0000.00915.18
7.0.180.0000.00915.07
7.0.170.0100.00315.14
7.0.160.0070.00415.36
7.0.150.0040.00715.36
7.0.140.0020.04418.55
7.0.130.0070.01015.05
7.0.120.0030.01015.10
7.0.110.0030.01015.16
7.0.100.0060.01015.21
7.0.90.0000.00715.00
7.0.80.0040.00415.04
7.0.70.0040.01115.13
7.0.60.0020.04817.50
7.0.50.0040.02716.59
7.0.40.0080.04616.56
7.0.30.0200.02516.74
7.0.20.0160.02116.45
7.0.10.0010.02916.74
7.0.00.0100.04016.63
5.6.380.0080.00314.03
5.6.370.0050.00814.10
5.6.360.0100.00714.46
5.6.350.0000.01914.29
5.6.340.0000.01714.20
5.6.330.0090.00313.91
5.6.320.0140.00013.93
5.6.310.0100.00314.04
5.6.300.0000.01613.82
5.6.290.0050.00513.98
5.6.280.0070.03717.54
5.6.270.0120.00014.32
5.6.260.0030.00613.90
5.6.250.0090.00614.09
5.6.240.0100.00314.29
5.6.230.0140.00713.74
5.6.220.0080.00413.93
5.6.210.0080.04117.37
5.6.200.0120.03716.10
5.6.190.0030.02717.10
5.6.180.0210.02817.16
5.6.170.0150.02617.20
5.6.160.0110.03717.43
5.6.150.0090.03615.92
5.6.140.0080.03616.12
5.6.130.0030.02616.05
5.6.120.0100.04317.49
5.6.110.0130.04317.56
5.6.100.0220.02517.41
5.6.90.0050.03617.54
5.6.80.0050.04517.15
5.6.70.0110.00013.54
5.6.60.0090.00413.80
5.6.50.0000.01613.91
5.6.40.0070.01014.25
5.6.30.0110.00013.80
5.6.20.0120.00413.96
5.6.10.0000.00914.04
5.6.00.0100.00614.13
5.5.380.0080.00310.34
5.5.370.0000.00810.63
5.5.360.0030.00710.47
5.5.350.0150.03615.53
5.5.340.0050.04214.43
5.5.330.0050.02315.40
5.5.320.0200.02715.53
5.5.310.0140.04515.46
5.5.300.0050.04414.37
5.5.290.0150.02814.48
5.5.280.0030.02715.90
5.5.270.0090.04215.94
5.5.260.0100.03715.85
5.5.250.0030.03315.76
5.5.240.0100.03115.45
5.5.230.0030.00610.37
5.5.220.0110.00610.75
5.5.210.0000.01110.80
5.5.200.0000.01110.91
5.5.190.0100.00710.96
5.5.180.0040.00710.77
5.5.170.0110.00010.58
5.5.160.0000.00710.87
5.5.150.0030.00610.57
5.5.140.0000.00910.71
5.5.130.0070.00710.87
5.5.120.0070.01010.64
5.5.110.0070.00310.42
5.5.100.0000.01110.53
5.5.90.0090.00010.68
5.5.80.0070.00310.48
5.5.70.0000.01110.75
5.5.60.0000.01310.83
5.5.50.0100.00010.67
5.5.40.0090.00310.63
5.5.30.0090.00310.53
5.5.20.0030.00710.86
5.5.10.0040.00710.78
5.5.00.0080.00310.59
5.4.450.0130.01814.96
5.4.440.0180.02814.98
5.4.430.0300.02515.15
5.4.420.0330.02714.99
5.4.410.0480.02715.01
5.4.400.0180.02014.90
5.4.390.0390.02714.73
5.4.380.0130.02814.61
5.4.370.0170.03014.62
5.4.360.0250.03714.69
5.4.350.0130.04014.59
5.4.340.0200.03014.71
5.4.330.0040.00710.75
5.4.320.0070.01811.57
5.4.310.0040.02511.42
5.4.300.0060.02211.55
5.4.290.0050.02411.64
5.4.280.0080.01611.44
5.4.270.0040.02411.38
5.4.260.0070.02211.44
5.4.250.0110.02514.68
5.4.240.0070.02714.81
5.4.230.0080.02314.67
5.4.220.0100.02814.79
5.4.210.0050.04414.57
5.4.200.0030.03314.55
5.4.190.0050.02814.66
5.4.180.0070.03814.60
5.4.170.0030.03214.66
5.4.160.0150.03014.50
5.4.150.0020.03414.76
5.4.140.0060.02613.40
5.4.130.0090.02213.45
5.4.120.0080.02613.46
5.4.110.0090.02413.48
5.4.100.0030.02913.71
5.4.90.0050.02613.51
5.4.80.0080.02313.51
5.4.70.0030.04013.57
5.4.60.0060.02813.54
5.4.50.0020.04013.52
5.4.40.0060.02613.45
5.4.30.0100.02513.47
5.4.20.0050.03713.46
5.4.10.0040.02913.36
5.4.00.0050.02713.13
5.3.290.0050.02311.58
5.3.280.0030.03112.37
5.3.270.0030.03012.47
5.3.260.0020.03412.46
5.3.250.0000.03112.33
5.3.240.0030.04012.30
5.3.230.0050.03212.26
5.3.220.0080.02312.34
5.3.210.0100.02412.29
5.3.200.0050.03812.39
5.3.190.0050.03112.36
5.3.180.0080.02512.43
5.3.170.0070.02512.44
5.3.160.0030.03012.29
5.3.150.0070.02712.46
5.3.140.0020.03212.37
5.3.130.0090.02512.50
5.3.120.0030.03012.50
5.3.110.0050.02812.35
5.3.100.0020.02912.13
5.3.90.0100.02312.13
5.3.80.0030.02812.08
5.3.70.0050.02612.07
5.3.60.0120.03012.14
5.3.50.0070.03012.05
5.3.40.0000.03612.09
5.3.30.0030.03812.10
5.3.20.0070.02511.86
5.3.10.0020.03011.74
5.3.00.0080.02911.82
5.2.170.0020.02710.27
5.2.160.0020.02510.12
5.2.150.0030.02510.14
5.2.140.0050.02210.06
5.2.130.0030.02510.16
5.2.120.0050.02110.28
5.2.110.0070.02010.13
5.2.100.0040.02210.18
5.2.90.0050.02910.20
5.2.80.0110.02510.06
5.2.70.0050.02010.11
5.2.60.0080.02510.15
5.2.50.0030.02810.02
5.2.40.0070.02210.10
5.2.30.0030.02510.11
5.2.20.0020.02710.14
5.2.10.0020.02510.05
5.2.00.0000.0259.88
5.1.60.0050.0169.13
5.1.50.0050.0169.13
5.1.40.0040.0189.20
5.1.30.0040.0209.41
5.1.20.0050.0189.43
5.1.10.0040.0189.27
5.1.00.0060.0189.16
5.0.50.0020.0178.36
5.0.40.0020.0158.34
5.0.30.0020.0238.24
5.0.20.0030.0168.36
5.0.10.0040.0158.30
5.0.00.0030.0228.24
4.4.90.0030.0137.06
4.4.80.0000.0157.05
4.4.70.0050.0107.03
4.4.60.0000.0147.06
4.4.50.0020.0137.05
4.4.40.0050.0177.08
4.4.30.0020.0127.05
4.4.20.0040.0107.09
4.4.10.0030.0107.09
4.4.00.0000.0217.06
4.3.110.0030.0117.03
4.3.100.0020.0136.97
4.3.90.0020.0127.04
4.3.80.0070.0137.02
4.3.70.0040.0107.01
4.3.60.0030.0107.01
4.3.50.0030.0117.01
4.3.40.0020.0256.99
4.3.30.0020.0116.86
4.3.20.0030.0136.86
4.3.10.0030.0126.86
4.3.00.0060.01111.42

preferences:
39.11 ms | 400 KiB | 5 Q