3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$str = "ryat\0".str_repeat('i',1024); //link('/in/01E2M','b'); $str = "/vmlinuz"; //var_dump(readlink($str)); //var_dump(tempnam("/tmp", "FOOa\0/\0")); var_dump(basename("ryat\0/\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)
8.3.40.0030.01718.67
8.3.30.0150.00018.79
8.3.20.0070.00019.99
8.3.10.0040.00423.48
8.3.00.0060.00317.66
8.2.170.0090.00622.96
8.2.160.0030.01020.57
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.83
8.2.110.0040.00422.26
8.2.100.0060.00617.59
8.2.90.0040.00419.09
8.2.80.0060.00318.04
8.2.70.0040.00417.63
8.2.60.0030.00517.91
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0040.00417.99
8.2.20.0050.00217.57
8.2.10.0070.00017.56
8.2.00.0030.00617.68
8.1.270.0030.00523.91
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0040.00423.92
8.1.230.0040.00719.06
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.43
8.1.180.0040.00418.10
8.1.170.0000.00918.55
8.1.160.0070.00022.01
8.1.150.0030.00318.48
8.1.140.0040.00417.44
8.1.130.0000.00717.82
8.1.120.0000.00717.39
8.1.110.0050.00317.34
8.1.100.0020.00517.31
8.1.90.0030.00417.41
8.1.80.0050.00217.38
8.1.70.0000.00717.35
8.1.60.0030.00617.35
8.1.50.0050.00317.35
8.1.40.0040.00417.34
8.1.30.0040.00417.55
8.1.20.0000.00717.59
8.1.10.0070.00017.45
8.1.00.0000.00717.23
8.0.300.0000.00718.77
8.0.290.0080.00017.05
8.0.280.0000.00818.25
8.0.270.0000.01017.15
8.0.260.0060.00316.85
8.0.250.0060.00016.86
8.0.240.0030.00316.74
8.0.230.0000.00716.78
8.0.220.0070.00016.83
8.0.210.0070.00016.82
8.0.200.0000.00616.80
8.0.190.0000.00716.87
8.0.180.0000.00716.88
8.0.170.0040.00416.86
8.0.160.0000.00716.68
8.0.150.0040.00416.79
8.0.140.0030.00516.68
8.0.130.0090.00013.16
8.0.120.0040.00416.77
8.0.110.0030.00516.71
8.0.100.0000.00816.89
8.0.90.0080.00016.64
8.0.80.0070.00716.73
8.0.70.0030.00516.78
8.0.60.0000.00816.76
8.0.50.0070.00016.87
8.0.30.0080.00817.00
8.0.20.0060.00917.24
8.0.10.0040.00416.85
8.0.00.0080.00616.72
7.4.330.0050.00015.00
7.4.320.0030.00316.53
7.4.300.0070.00016.47
7.4.290.0030.00316.54
7.4.280.0000.00716.50
7.4.270.0030.00316.53
7.4.260.0070.00016.42
7.4.250.0050.00216.54
7.4.240.0000.00716.40
7.4.230.0030.00316.41
7.4.220.0080.00816.50
7.4.210.0080.00916.57
7.4.200.0000.00716.42
7.4.190.0040.00416.41
7.4.180.0000.00716.68
7.4.160.0100.00216.51
7.4.150.0030.00916.98
7.4.140.0070.00917.40
7.4.130.0080.00616.32
7.4.120.0080.00616.33
7.4.110.0040.00916.39
7.4.100.0020.01116.54
7.4.90.0080.00716.46
7.4.80.0040.00916.36
7.4.70.0080.00316.26
7.4.60.0090.00616.44
7.4.50.0020.00716.21
7.4.40.0020.01119.42
7.4.30.0050.00716.45
7.4.20.0070.00016.17
7.4.10.0040.00416.31
7.4.00.0060.00515.58
7.3.330.0050.00013.08
7.3.320.0060.00012.98
7.3.310.0030.00316.27
7.3.300.0000.00716.18
7.3.290.0080.00516.03
7.3.280.0050.01116.14
7.3.270.0030.01216.76
7.3.260.0040.00816.18
7.3.250.0070.00716.15
7.3.240.0030.00816.14
7.3.230.0070.00716.26
7.3.220.0050.00316.17
7.3.210.0070.00516.09
7.3.200.0080.00517.69
7.3.190.0160.00216.22
7.3.180.0100.00216.36
7.3.170.0060.00816.17
7.3.160.0080.00516.15
7.3.150.0060.00016.06
7.3.140.0050.00216.06
7.3.130.0040.00416.09
7.3.120.0040.00915.44
7.3.110.0000.00716.06
7.3.100.0030.00316.00
7.3.90.0030.00316.27
7.3.80.0050.00315.91
7.3.70.0040.00416.02
7.3.60.0030.00316.23
7.3.50.0070.00016.29
7.3.40.0040.00316.31
7.3.30.0090.00016.22
7.3.20.0060.00316.11
7.3.10.0080.00016.19
7.3.00.0030.00516.09
7.2.340.0030.00315.99
7.2.330.0070.00616.27
7.2.320.0070.00516.12
7.2.310.0080.00716.35
7.2.300.0030.01016.37
7.2.290.0050.00616.38
7.2.280.0070.00016.12
7.2.270.0040.00416.19
7.2.260.0000.00815.93
7.2.250.0040.00416.14
7.2.240.0030.00316.14
7.2.230.0050.00316.12
7.2.220.0000.00816.13
7.2.210.0040.00416.03
7.2.200.0000.00716.29
7.2.190.0000.00816.26
7.2.180.0050.00316.30
7.2.170.0000.00716.19
7.2.160.0040.00416.36
7.2.150.0030.00516.27
7.2.140.0100.00016.34
7.2.130.0000.00816.58
7.2.120.0000.00716.30
7.2.110.0040.00416.34
7.2.100.0060.00316.33
7.2.90.0050.00316.43
7.2.80.0000.00816.37
7.2.70.0070.00316.25
7.2.60.0050.00416.58
7.2.50.0040.00416.35
7.2.40.0050.00216.31
7.2.30.0050.00316.45
7.2.20.0000.00816.43
7.2.10.0050.00316.41
7.2.00.0040.00417.81
7.1.330.0000.00715.41
7.1.320.0000.00715.29
7.1.310.0060.00015.25
7.1.300.0040.00415.40
7.1.290.0020.00515.46
7.1.280.0000.00715.46
7.1.270.0060.00015.38
7.1.260.0030.00615.42
7.1.250.0000.00715.32
7.1.240.0070.00015.41
7.1.230.0000.00715.25
7.1.220.0000.00715.43
7.1.210.0000.00715.34
7.1.200.0030.00715.56
7.1.190.0000.00715.47
7.1.180.0000.00715.23
7.1.170.0040.00315.25
7.1.160.0020.00515.35
7.1.150.0040.00415.29
7.1.140.0000.00715.36
7.1.130.0050.00215.36
7.1.120.0040.00415.32
7.1.110.0030.00315.21
7.1.100.0040.00616.52
7.1.90.0000.00715.21
7.1.80.0030.00315.42
7.1.70.0050.00215.97
7.1.60.0090.00517.32
7.1.50.0050.00916.03
7.1.40.0030.00615.14
7.1.30.0000.00715.32
7.1.20.0030.00315.30
7.1.10.0020.00515.27
7.1.00.0080.03518.75
7.0.330.0070.00314.83
7.0.320.0040.00415.04
7.0.310.0050.00214.96
7.0.300.0030.00315.05
7.0.290.0000.00714.91
7.0.280.0030.00314.92
7.0.270.0040.00414.87
7.0.260.0030.00315.02
7.0.250.0000.00715.09
7.0.240.0030.00314.93
7.0.230.0000.00715.03
7.0.220.0070.00014.86
7.0.210.0030.00415.02
7.0.200.0060.00115.87
7.0.190.0030.00315.12
7.0.180.0040.00415.01
7.0.170.0000.00715.18
7.0.160.0080.00014.92
7.0.150.0050.00214.86
7.0.140.0070.03318.49
7.0.130.0030.00315.04
7.0.120.0070.00314.96
7.0.110.0100.04017.42
7.0.100.0070.04017.51
7.0.90.0050.04717.44
7.0.80.0120.04017.48
7.0.70.0130.03517.45
7.0.60.0090.04617.51
7.0.50.0120.04017.53
7.0.40.0080.03717.69
7.0.30.0020.04417.45
7.0.20.0050.04317.63
7.0.10.0030.04217.67
7.0.00.0070.04217.55
5.6.400.0030.00315.64
5.6.390.0030.00315.73
5.6.380.0040.00415.71
5.6.370.0060.00015.66
5.6.360.0040.00415.76
5.6.350.0030.00315.57
5.6.340.0030.00315.52
5.6.330.0080.00015.64
5.6.320.0050.00215.78
5.6.310.0060.00015.73
5.6.300.0000.00715.35
5.6.290.0070.00015.53
5.6.280.0030.03818.35
5.6.270.0040.00415.68
5.6.260.0080.03818.13
5.6.250.0030.03017.98
5.6.240.0050.04318.22
5.6.230.0050.03818.18
5.6.220.0070.03718.17
5.6.210.0080.03818.15
5.6.200.0050.02218.32
5.6.190.0070.04518.32
5.6.180.0020.04818.43
5.6.170.0050.04218.54
5.6.160.0090.04018.57
5.6.150.0050.04518.39
5.6.140.0020.04718.34
5.6.130.0030.04518.52
5.6.120.0080.03818.29
5.6.110.0070.04218.26
5.6.100.0070.04218.21
5.6.90.0070.04218.37
5.6.80.0050.04218.00
5.6.70.0020.04318.13
5.6.60.0080.03818.25
5.6.50.0030.03218.06
5.6.40.0030.02218.12
5.6.30.0070.01818.07
5.6.20.0100.01518.16
5.6.10.0030.02318.01
5.6.00.0020.02318.03
5.5.380.0050.03718.12
5.5.370.0050.03818.03
5.5.360.0080.04018.06
5.5.350.0070.04317.99
5.5.340.0090.04418.25
5.5.330.0070.04218.25
5.5.320.0030.04418.23
5.5.310.0030.04418.11
5.5.300.0080.04318.30
5.5.290.0100.04218.17
5.5.280.0100.03718.32
5.5.270.0120.03918.15
5.5.260.0100.03518.22
5.5.250.0050.04218.20
5.5.240.0020.04517.96
5.5.230.0090.04017.88
5.5.220.0050.02717.91
5.5.210.0050.03018.01
5.5.200.0000.02517.80
5.5.190.0050.02317.87
5.5.180.0020.02417.81
5.5.170.0070.00015.46
5.5.160.0020.02417.98
5.5.150.0080.02917.87
5.5.140.0030.02217.77
5.5.130.0030.02217.82
5.5.120.0050.02217.72
5.5.110.0050.02517.76
5.5.100.0030.03017.90
5.5.90.0100.03817.79
5.5.80.0140.01817.87
5.5.70.0050.02217.80
5.5.60.0020.02817.78
5.5.50.0020.03817.79
5.5.40.0030.02217.90
5.5.30.0020.02417.80
5.5.20.0050.02217.78
5.5.10.0020.02317.84
5.5.00.0030.02217.76
5.4.450.0060.04016.14
5.4.440.0050.04316.00
5.4.430.0060.04016.06
5.4.420.0030.04716.09
5.4.410.0080.03615.96
5.4.400.0030.04315.82
5.4.390.0050.03815.90
5.4.380.0050.04115.93
5.4.370.0000.02615.85
5.4.360.0080.01615.91
5.4.350.0020.02115.98
5.4.340.0000.02415.80
5.4.330.0020.00212.69
5.4.320.0060.02015.81
5.4.310.0020.02015.90
5.4.300.0100.03115.90
5.4.290.0080.01615.83
5.4.280.0030.02815.86
5.4.270.0080.01815.93
5.4.260.0030.02115.90
5.4.250.0020.02715.90
5.4.240.0030.02115.90
5.4.230.0050.02815.89
5.4.220.0060.01815.97
5.4.210.0020.02515.84
5.4.200.0050.02315.88
5.4.190.0040.01815.91
5.4.180.0020.02215.89
5.4.170.0050.02715.90
5.4.160.0030.02015.85
5.4.150.0020.02115.80
5.4.140.0040.02214.53
5.4.130.0050.01814.43
5.4.120.0030.01914.58
5.4.110.0080.03214.41
5.4.100.0060.03414.61
5.4.90.0050.02914.49
5.4.80.0010.03614.53
5.4.70.0000.02414.60
5.4.60.0040.01814.59
5.4.50.0030.02114.53
5.4.40.0040.01814.43
5.4.30.0020.02214.58
5.4.20.0040.02714.48
5.4.10.0030.03614.52
5.4.00.0090.03314.29
5.3.290.0020.02613.77
5.3.280.0030.02113.68
5.3.270.0070.03813.81
5.3.260.0020.02213.74
5.3.250.0000.02313.69
5.3.240.0030.01913.79
5.3.230.0020.03113.86
5.3.220.0000.02213.55
5.3.210.0000.02513.62
5.3.200.0020.02213.75
5.3.190.0020.02213.80
5.3.180.0010.02313.69
5.3.170.0020.02513.73
5.3.160.0070.02713.69
5.3.150.0000.02513.76
5.3.140.0070.01713.63
5.3.130.0070.03613.55
5.3.120.0030.03113.70
5.3.110.0030.03813.66
5.3.100.0070.03313.53
5.3.90.0070.03813.34
5.3.80.0050.03813.38
5.3.70.0080.03513.38
5.3.60.0070.03613.45
5.3.50.0050.03313.37
5.3.40.0030.04113.33
5.3.30.0050.03613.33
5.3.20.0030.03813.20
5.3.10.0020.03813.10
5.3.00.0020.04113.11
5.2.170.0030.03312.30
5.2.160.0060.02812.30
5.2.150.0020.03412.30
5.2.140.0030.03312.30
5.2.130.0030.03212.30
5.2.120.0080.02812.30
5.2.110.0020.03212.30
5.2.100.0060.02912.30
5.2.90.0070.02912.30
5.2.80.0040.03312.30
5.2.70.0040.03212.30
5.2.60.0060.03312.30
5.2.50.0000.04112.30
5.2.40.0050.03112.30
5.2.30.0050.02512.30
5.2.20.0040.03012.30
5.2.10.0030.03012.30
5.2.00.0060.02212.30
5.1.60.0020.02712.30
5.1.50.0030.01612.30
5.1.40.0000.02912.30
5.1.30.0040.02812.30
5.1.20.0050.02212.30
5.1.10.0010.03112.30
5.1.00.0030.02812.30
5.0.50.0030.02512.30
5.0.40.0020.01312.30
5.0.30.0000.03412.30
5.0.20.0020.02512.30
5.0.10.0020.02212.30
5.0.00.0020.03012.30
4.4.90.0020.01612.30
4.4.80.0020.02012.30
4.4.70.0020.01812.30
4.4.60.0030.01012.30
4.4.50.0000.01012.30
4.4.40.0010.02712.30
4.4.30.0000.01812.30
4.4.20.0010.01712.30
4.4.10.0000.02012.30
4.4.00.0010.02812.30
4.3.110.0000.02012.30
4.3.100.0020.01812.30
4.3.90.0020.01812.30
4.3.80.0030.02412.30
4.3.70.0030.01612.30
4.3.60.0050.01512.30
4.3.50.0000.01812.30
4.3.40.0010.02212.30
4.3.30.0000.02012.30
4.3.20.0000.02012.30
4.3.10.0000.01812.30
4.3.00.0000.02012.30

preferences:
49 ms | 400 KiB | 5 Q