3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo readlink("/in/");

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)
8.3.60.0070.01418.30
8.3.50.0150.00321.14
8.3.40.0110.00418.71
8.3.30.0100.00319.05
8.3.20.0040.00420.20
8.3.10.0040.00422.08
8.3.00.0050.00320.70
8.2.180.0140.00716.32
8.2.170.0040.01122.96
8.2.160.0070.00719.04
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0160.00326.16
8.2.120.0060.00919.23
8.2.110.0030.00620.42
8.2.100.0060.00617.91
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0040.00418.00
8.2.30.0040.00417.93
8.2.20.0000.00717.49
8.2.10.0000.00717.44
8.2.00.0050.00217.51
8.1.280.0090.00925.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00723.81
8.1.230.0030.00822.11
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.41
8.1.180.0000.00718.45
8.1.170.0030.00518.56
8.1.160.0000.00722.07
8.1.150.0050.00218.52
8.1.140.0000.00717.34
8.1.130.0040.00417.68
8.1.120.0030.00517.33
8.1.110.0000.01117.32
8.1.100.0000.00817.29
8.1.90.0080.00017.32
8.1.80.0030.00417.34
8.1.70.0070.00017.32
8.1.60.0030.00717.48
8.1.50.0040.00417.28
8.1.40.0030.00617.22
8.1.30.0040.00417.38
8.1.20.0040.00417.48
8.1.10.0030.00517.46
8.1.00.0000.00717.25
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0000.00718.42
8.0.270.0000.00717.19
8.0.260.0000.00616.93
8.0.250.0030.00317.02
8.0.240.0000.00816.91
8.0.230.0070.00016.87
8.0.220.0050.00216.86
8.0.210.0000.00716.90
8.0.200.0030.00316.91
8.0.190.0000.00816.90
8.0.180.0000.00816.79
8.0.170.0040.00416.76
8.0.160.0050.00316.71
8.0.150.0000.00816.73
8.0.140.0000.00816.73
8.0.130.0000.00513.28
8.0.120.0050.00316.82
8.0.110.0040.00416.82
8.0.100.0060.00316.76
8.0.90.0070.00016.75
8.0.80.0110.00716.86
8.0.70.0000.00716.88
8.0.60.0070.00016.78
8.0.50.0040.00416.93
8.0.30.0030.01417.17
8.0.20.0090.01017.40
8.0.10.0000.00716.92
8.0.00.0110.01116.74
7.4.330.0000.00515.00
7.4.320.0030.00316.49
7.4.300.0030.00316.44
7.4.290.0000.00716.39
7.4.280.0000.00716.48
7.4.270.0080.00016.37
7.4.260.0060.00316.45
7.4.250.0030.00316.30
7.4.240.0000.00716.40
7.4.230.0030.00316.42
7.4.220.0070.01016.46
7.4.210.0040.01116.50
7.4.200.0070.00016.58
7.4.190.0000.00716.56
7.4.160.0000.01616.23
7.4.150.0170.00717.40
7.4.140.0070.01517.86
7.4.130.0130.00316.48
7.4.120.0100.00716.44
7.4.110.0090.00616.30
7.4.100.0140.00316.23
7.4.90.0040.01216.47
7.4.80.0120.00619.39
7.4.70.0030.01416.44
7.4.60.0090.01316.34
7.4.50.0040.00416.58
7.4.40.0040.01222.77
7.4.30.0060.01516.24
7.4.00.0130.00315.14
7.3.330.0050.00013.12
7.3.320.0050.00013.03
7.3.310.0080.00016.07
7.3.300.0000.00616.21
7.3.290.0110.00416.21
7.3.280.0070.00916.21
7.3.270.0170.00017.40
7.3.260.0110.00516.36
7.3.250.0090.00916.15
7.3.240.0070.01016.33
7.3.230.0090.00916.42
7.3.210.0090.00916.35
7.3.200.0070.01319.39
7.3.190.0140.00516.48
7.3.180.0030.01416.29
7.3.170.0100.00716.40
7.3.160.0060.00916.25
7.3.120.0060.00914.93
7.3.10.0040.01116.30
7.3.00.0000.01516.34
7.2.330.0180.00016.20
7.2.320.0070.01016.47
7.2.310.0100.00716.39
7.2.300.0090.00616.20
7.2.290.0070.00716.66
7.2.130.0060.00916.84
7.2.120.0120.00016.60
7.2.110.0080.00816.68
7.2.100.0080.00516.89
7.2.90.0080.00416.57
7.2.80.0040.01116.48
7.2.70.0070.01116.23
7.2.60.0140.00016.30
7.2.50.0120.00316.75
7.2.40.0050.00516.70
7.2.30.0140.01416.69
7.2.20.0040.01716.72
7.2.10.0110.00916.56
7.2.00.0100.00617.80
7.1.250.0150.00415.69
7.1.100.0000.01118.05
7.1.70.0000.00717.05
7.1.60.0090.01519.82
7.1.50.0040.01616.78
7.1.00.0000.05722.31
7.0.200.0050.00316.39
7.0.140.0070.07022.09
7.0.60.0070.04319.89
7.0.50.0030.08317.87
7.0.40.0170.06720.20
7.0.30.0270.05320.02
7.0.20.0270.04320.02
7.0.10.0330.07720.18
7.0.00.0070.04020.32
5.6.280.0100.06721.09
5.6.210.0170.07320.76
5.6.200.0000.04318.11
5.6.190.0100.08020.57
5.6.180.4070.03020.45
5.6.170.0300.07020.61
5.6.160.0030.04320.54
5.6.150.0100.07718.18
5.6.140.0000.04318.21
5.6.130.0030.04018.16
5.6.120.0100.08021.14
5.6.110.0100.06721.08
5.6.100.0000.04720.90
5.6.90.0100.06721.00
5.6.80.0130.06720.50
5.6.70.0270.06720.36
5.5.350.0100.07320.48
5.5.340.0170.07717.93
5.5.330.0030.04320.21
5.5.320.0300.06320.51
5.5.310.0300.08020.26
5.5.300.0000.04017.91
5.5.290.0070.04718.00
5.5.280.0200.07020.68
5.5.270.0070.04320.86
5.5.260.0030.06020.80
5.5.250.0100.03720.68
5.5.240.0100.08020.14
5.4.450.0800.05719.64
5.4.440.0770.04319.52
5.4.430.0700.05319.46
5.4.420.0730.05719.13
5.4.410.0400.04719.39
5.4.400.1070.05718.73
5.4.390.1100.05318.64
5.4.380.0230.05718.74
5.4.370.0230.04718.68
5.4.360.0300.03318.49
5.4.350.0170.05318.72
5.4.340.0130.05318.49
5.4.320.0080.04112.46
5.4.310.0070.04412.45
5.4.300.0070.04512.46
5.4.290.0040.03912.45
5.4.280.0050.04312.35
5.4.270.0090.03812.35
5.4.260.0070.05318.89
5.4.250.0100.05018.82
5.4.240.0130.06318.86
5.4.230.0100.06319.01
5.4.220.0000.06018.84
5.4.210.0170.05018.70
5.4.200.0130.05318.76
5.4.190.0070.07318.63
5.4.180.0030.05319.02
5.4.170.0230.05719.02
5.4.160.0130.07019.03
5.4.150.0030.05718.86
5.4.140.0030.06016.48
5.4.130.0100.06016.25
5.4.120.0130.06316.53
5.4.110.0170.05716.51
5.4.100.0100.06316.25
5.4.90.0130.06316.29
5.4.80.0100.04316.40
5.4.70.0030.05316.41
5.4.60.0070.05016.26
5.4.50.0000.07316.34
5.4.40.0100.05316.54
5.4.30.0130.05716.43
5.4.20.0170.04316.46
5.4.10.0030.05716.48
5.4.00.0070.05015.86
5.3.290.0150.04812.80
5.3.280.0000.06014.69
5.3.270.0130.05014.37
5.3.260.0100.05014.61
5.3.250.0100.04714.44
5.3.240.0100.06314.61
5.3.230.0070.06314.59
5.3.220.0030.07714.71
5.3.210.0070.05714.45
5.3.200.0100.06314.65
5.3.190.0000.06014.58
5.3.180.0170.06314.45
5.3.170.0070.04714.60
5.3.160.0030.05014.33
5.3.150.0030.07014.57
5.3.140.0030.07314.57
5.3.130.0100.06714.46
5.3.120.0130.04314.41
5.3.110.0130.05014.54
5.3.100.0070.06713.73
5.3.90.0070.04714.03
5.3.80.0100.06014.03
5.3.70.0100.06714.01
5.3.60.0000.05714.02
5.3.50.0000.07013.80
5.3.40.0000.05313.71
5.3.30.0100.06713.91
5.3.20.0130.05313.70
5.3.10.0030.06313.53
5.3.00.0070.05713.42
5.2.170.0000.04710.98
5.2.160.0100.04711.07
5.2.150.0070.05310.98
5.2.140.0070.04011.13
5.2.130.0030.04311.19
5.2.120.0030.05011.19
5.2.110.0000.05011.03
5.2.100.0100.04311.11
5.2.90.0070.05011.09
5.2.80.0000.04711.02
5.2.70.0030.04711.09
5.2.60.0030.05010.88
5.2.50.0070.04011.04
5.2.40.0070.05010.91
5.2.30.0030.04710.87
5.2.20.0100.04310.85
5.2.10.0030.04311.07
5.2.00.0070.05010.47
5.1.60.0000.0479.95
5.1.50.0070.03710.02
5.1.40.0000.03710.12
5.1.30.0130.04710.39
5.1.20.0070.03710.56
5.1.10.0030.04010.11
5.1.00.0030.03710.25
5.0.50.0000.0308.72
5.0.40.0000.0278.34
5.0.30.0030.0408.27
5.0.20.0030.0238.01
5.0.10.0000.0378.13
5.0.00.0000.0438.34
4.4.90.0030.0277.41
4.4.80.0070.0237.41
4.4.70.0030.0177.41
4.4.60.0000.0307.41
4.4.50.0000.0307.41
4.4.40.0070.0277.41
4.4.30.0000.0237.41
4.4.20.0000.0337.41
4.4.10.0030.0207.41
4.4.00.0030.0337.41
4.3.110.0030.0307.41
4.3.100.0070.0207.41
4.3.90.0000.0237.41
4.3.80.0000.0477.41
4.3.70.0030.0177.41
4.3.60.0030.0277.41
4.3.50.0100.0177.41
4.3.40.0000.0337.41
4.3.30.0070.0237.41
4.3.20.0070.0207.41
4.3.10.0000.0337.41
4.3.00.0030.0207.26

preferences:
51.63 ms | 401 KiB | 5 Q