3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "ryat\0".str_repeat('i',1024); echo(readlink($str));

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)
8.3.60.0130.00718.56
8.3.50.0140.00221.20
8.3.40.0120.00318.61
8.3.30.0150.00018.95
8.3.20.0000.00720.21
8.3.10.0030.00522.10
8.3.00.0000.00922.36
8.2.180.0120.00316.50
8.2.170.0090.00622.96
8.2.160.0100.00719.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.25
8.2.110.0000.01019.33
8.2.100.0110.00017.88
8.2.90.0000.00819.23
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0070.00318.34
8.2.30.0040.00417.93
8.2.20.0050.00217.77
8.2.10.0040.00417.61
8.2.00.0000.00717.65
8.1.280.0090.01225.92
8.1.270.0000.00822.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.24
8.1.230.0080.00317.52
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0090.00017.34
8.1.190.0000.00817.35
8.1.180.0030.00618.53
8.1.170.0100.00318.18
8.1.160.0070.00022.02
8.1.150.0070.00018.53
8.1.140.0030.00517.41
8.1.130.0030.00317.73
8.1.120.0030.00317.28
8.1.110.0000.00717.39
8.1.100.0050.00217.38
8.1.90.0070.00017.37
8.1.80.0000.00817.36
8.1.70.0070.00017.34
8.1.60.0030.00617.51
8.1.50.0000.00817.56
8.1.40.0060.00317.41
8.1.30.0040.00417.59
8.1.20.0040.00417.64
8.1.10.0040.00417.53
8.1.00.0000.00817.48
8.0.300.0000.00718.77
8.0.290.0080.00416.75
8.0.280.0000.00718.51
8.0.270.0030.00317.16
8.0.260.0030.00316.75
8.0.250.0000.00717.04
8.0.240.0030.00316.92
8.0.230.0030.00317.01
8.0.220.0040.00416.97
8.0.210.0020.00516.95
8.0.200.0030.00317.06
8.0.190.0040.00417.02
8.0.180.0040.00416.97
8.0.170.0000.00816.96
8.0.160.0000.00816.91
8.0.150.0040.00416.94
8.0.140.0040.00416.80
8.0.130.0060.00013.35
8.0.120.0040.00416.87
8.0.110.0040.00416.79
8.0.100.0000.00816.84
8.0.90.0000.00916.92
8.0.80.0100.00716.77
8.0.70.0080.00016.80
8.0.60.0050.00316.86
8.0.50.0050.00316.93
8.0.30.0100.01317.04
8.0.20.0090.00917.40
8.0.10.0040.00416.88
8.0.00.0080.01016.75
7.4.330.0000.00515.00
7.4.320.0050.00316.41
7.4.300.0060.00016.52
7.4.290.0030.00316.53
7.4.280.0030.00316.32
7.4.270.0060.00016.40
7.4.260.0070.00016.35
7.4.250.0000.00716.53
7.4.240.0050.00216.57
7.4.230.0040.00416.52
7.4.220.0080.00916.47
7.4.210.0060.00916.48
7.4.200.0000.00716.50
7.4.190.0000.00716.49
7.4.160.0040.01116.71
7.4.150.0030.01417.40
7.4.140.0160.00517.86
7.4.130.0090.00816.44
7.4.120.0090.00916.45
7.4.110.0100.01716.54
7.4.100.0150.00816.43
7.4.90.0130.01016.55
7.4.80.0090.00919.39
7.4.70.0060.01116.57
7.4.60.0070.01116.26
7.4.50.0000.00816.58
7.4.40.0040.01022.77
7.4.30.0080.00816.61
7.4.00.0070.01015.04
7.3.330.0000.00513.18
7.3.320.0000.00613.19
7.3.310.0000.00716.26
7.3.300.0000.00716.17
7.3.290.0070.01016.21
7.3.280.0090.01116.22
7.3.270.0100.01317.40
7.3.260.0030.01616.23
7.3.250.0110.00716.29
7.3.240.0140.00316.53
7.3.230.0120.00916.39
7.3.210.0100.01616.17
7.3.200.0100.00719.39
7.3.190.0150.00616.48
7.3.180.0160.00616.20
7.3.170.0090.01216.54
7.3.160.0030.01716.39
7.3.120.0040.01114.84
7.3.110.0050.01014.51
7.3.100.0030.01114.70
7.3.90.0120.00414.55
7.3.80.0080.00314.75
7.3.70.0080.00614.63
7.3.60.0050.00814.61
7.3.50.0040.00714.59
7.3.40.0030.01014.75
7.3.30.0070.00914.75
7.3.20.0050.00816.69
7.3.10.0100.00416.51
7.3.00.0060.00916.49
7.2.330.0060.01216.63
7.2.320.0140.00416.34
7.2.310.0000.01916.58
7.2.300.0060.01016.45
7.2.290.0090.00616.34
7.2.250.0070.00915.04
7.2.240.0080.01115.16
7.2.230.0070.00815.02
7.2.220.0040.01315.04
7.2.210.0080.00414.75
7.2.200.0030.01114.99
7.2.190.0050.01014.85
7.2.180.0070.00714.94
7.2.170.0030.01314.91
7.2.130.0440.00616.69
7.2.120.0340.00716.77
7.2.110.0190.00316.86
7.2.100.0100.01016.78
7.2.90.0600.00616.65
7.2.80.0210.00316.81
7.2.70.0120.00416.25
7.2.60.0100.00616.42
7.2.50.0090.00916.32
7.2.40.0150.01116.68
7.2.30.0090.01516.36
7.2.20.0120.00616.77
7.2.10.0060.01216.36
7.2.00.0090.00918.14
7.1.330.0060.00815.77
7.1.320.0040.00715.86
7.1.310.0050.01015.81
7.1.300.0080.00515.74
7.1.290.0080.00615.85
7.1.280.0050.00815.77
7.1.270.0060.00715.66
7.1.260.0030.01115.69
7.1.250.0100.01015.64
7.1.200.0130.00015.43
7.1.100.0000.01317.73
7.1.70.0080.00816.71
7.1.60.0130.00719.82
7.1.50.0110.01116.90
7.1.00.0030.03322.40
7.0.200.0030.00616.73
7.0.140.0030.07322.09
7.0.60.0070.03719.86
7.0.50.0030.07017.79
7.0.40.0070.08320.04
7.0.30.0370.06320.23
7.0.20.0170.08020.17
7.0.10.0270.07020.16
7.0.00.0070.08320.16
5.6.280.0030.07020.92
5.6.210.0000.07320.74
5.6.200.0070.05318.12
5.6.190.0070.09020.33
5.6.180.3870.03720.46
5.6.170.0200.05020.52
5.6.160.0070.04320.40
5.6.150.0070.07318.13
5.6.140.0100.03018.15
5.6.130.0070.05718.06
5.6.120.0070.08020.99
5.6.110.0170.06321.12
5.6.100.0170.07721.13
5.6.90.0030.05320.99
5.6.80.0030.08720.43
5.6.70.0200.03320.52
5.5.350.0270.02720.43
5.5.340.0070.04717.98
5.5.330.0070.05020.28
5.5.320.0230.08320.29
5.5.310.0370.06720.17
5.5.300.0030.08317.95
5.5.290.0070.05317.98
5.5.280.0170.04320.76
5.5.270.0070.04020.96
5.5.260.0170.07320.87
5.5.250.0070.08020.61
5.5.240.0170.06720.03
5.4.450.0000.08719.49
5.4.440.0030.04719.56
5.4.430.0070.06019.45
5.4.420.0000.07019.13
5.4.410.0070.07719.09
5.4.400.0030.07719.09
5.4.390.0070.07719.08
5.4.380.0100.03719.08
5.4.370.0030.05019.16
5.4.360.0000.08018.92
5.4.350.0070.05019.09
5.4.340.0030.07719.21
5.4.320.0030.07019.13
5.4.310.0030.05719.13
5.4.300.0030.07718.91
5.4.290.0070.06718.91
5.4.280.0030.06018.78
5.4.270.0030.07319.06
5.4.260.0000.07719.13
5.4.250.0070.06318.80
5.4.240.0070.04719.24
5.4.230.0030.07319.21
5.4.220.0070.06718.80
5.4.210.0030.07018.91
5.4.200.0070.07319.23
5.4.190.0070.04719.07
5.4.180.0030.04019.21
5.4.170.0100.04319.11
5.4.160.0070.07018.86
5.4.150.0070.04319.06
5.4.140.0030.06016.36
5.4.130.0030.07016.15
5.4.120.0030.07316.29
5.4.110.0070.04316.06
5.4.100.0030.04316.34
5.4.90.0070.04016.48
5.4.80.0030.06016.41
5.4.70.0030.06316.39
5.4.60.0000.07316.38
5.4.50.0070.06016.43
5.4.40.0000.04716.23
5.4.30.0070.06716.40
5.4.20.0000.07716.45
5.4.10.0000.07716.31
5.4.00.0070.06715.80
5.3.290.0000.07014.63
5.3.280.0030.07314.54
5.3.270.0000.05314.43
5.3.260.0030.08314.63
5.3.250.0030.03714.44
5.3.240.0000.07314.53
5.3.230.0000.07314.45
5.3.220.0030.07014.54
5.3.210.0030.05014.41
5.3.200.0030.08014.65
5.3.190.0070.04014.49
5.3.180.0030.07314.40
5.3.170.0000.07714.42
5.3.160.0000.08014.41
5.3.150.0030.04714.40
5.3.140.0030.07014.60
5.3.130.0000.08014.48
5.3.120.0030.05314.51
5.3.110.0030.07714.38
5.3.100.0000.07313.87
5.3.90.0070.06714.05
5.3.80.0070.06314.06
5.3.70.0030.07013.79
5.3.60.0000.07713.98
5.3.50.0130.05313.82
5.3.40.0070.04713.88
5.3.30.0100.05313.84
5.3.20.0000.05313.75
5.3.10.0000.05313.53
5.3.00.0000.05713.43
5.2.170.0100.05313.09
5.2.160.0000.04313.09
5.2.150.0100.05713.09
5.2.140.0070.06013.09
5.2.130.0000.06313.09
5.2.120.0030.06013.09
5.2.110.0030.05713.09
5.2.100.0030.06013.09
5.2.90.0070.03713.09
5.2.80.0030.05013.09
5.2.70.0000.06313.09
5.2.60.0030.03713.09
5.2.50.0030.03313.09
5.2.40.0030.06013.09
5.2.30.0100.03713.09
5.2.20.0030.06313.09
5.2.10.0100.04313.09
5.2.00.0030.04313.09
5.1.60.0030.03313.09
5.1.50.0000.03013.09
5.1.40.0030.05313.09
5.1.30.0000.06013.09
5.1.20.0000.05713.09
5.1.10.0030.04013.09
5.1.00.0000.05013.09
5.0.50.0000.03713.09
5.0.40.0000.02713.09
5.0.30.0000.05313.09
5.0.20.0000.04713.09
5.0.10.0030.02313.09
5.0.00.0000.04013.09
4.4.90.0000.02013.09
4.4.80.0030.02013.09
4.4.70.0000.02013.09
4.4.60.0030.03713.09
4.4.50.0000.03013.09
4.4.40.0000.03713.09
4.4.30.0030.03013.09
4.4.20.0000.02313.09
4.4.10.0030.02713.09
4.4.00.0000.03313.09
4.3.110.0030.02313.09
4.3.100.0030.03313.09
4.3.90.0000.03013.09
4.3.80.0030.05013.09
4.3.70.0000.03713.09
4.3.60.0030.03013.09
4.3.50.0030.02713.09
4.3.40.0030.04313.09
4.3.30.0000.03313.09
4.3.20.0030.03313.09
4.3.10.0000.03313.09
4.3.00.0030.02713.09

preferences:
56.85 ms | 401 KiB | 5 Q