3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file = "./index.php"; is_writable($file); ?>

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)
8.3.40.0070.01018.67
8.3.30.0100.01018.92
8.3.20.0080.00020.20
8.3.10.0090.00921.89
8.3.00.0040.00419.14
8.2.170.0120.00322.96
8.2.160.0000.01420.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.10
8.2.110.0190.00021.04
8.2.100.0070.00417.63
8.2.90.0030.00619.13
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.91
8.2.50.0100.00018.07
8.2.40.0030.00519.76
8.2.30.0090.00017.93
8.2.20.0070.00017.57
8.2.10.0000.00717.90
8.2.00.0060.00318.00
8.1.270.0090.00620.20
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0030.00622.66
8.1.230.0080.00317.42
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0040.00420.16
8.1.160.0000.00721.99
8.1.150.0040.00418.87
8.1.140.0040.00417.39
8.1.130.0060.00017.75
8.1.120.0040.00417.40
8.1.110.0000.00717.39
8.1.100.0000.00717.37
8.1.90.0030.00417.38
8.1.80.0030.00317.27
8.1.70.0000.00717.27
8.1.60.0000.00917.52
8.1.50.0030.00617.34
8.1.40.0030.00617.42
8.1.30.0080.00017.47
8.1.20.0040.00417.49
8.1.10.0000.00717.33
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0000.00717.20
8.0.260.0060.00018.43
8.0.250.0040.00416.84
8.0.240.0000.00616.92
8.0.230.0060.00316.86
8.0.220.0000.00716.87
8.0.210.0030.00316.89
8.0.200.0000.00617.02
8.0.190.0070.00016.87
8.0.180.0000.00716.92
8.0.170.0040.00416.93
8.0.160.0040.00416.83
8.0.150.0030.00416.75
8.0.140.0000.00716.75
8.0.130.0000.00613.20
8.0.120.0000.00816.90
8.0.110.0070.00016.90
8.0.100.0040.00416.94
8.0.90.0040.00417.00
8.0.80.0070.00717.02
8.0.70.0040.00416.86
8.0.60.0040.00416.92
8.0.50.0050.00316.84
8.0.30.0110.00517.12
8.0.20.0170.01017.40
8.0.10.0030.00516.91
8.0.00.0110.00816.60
7.4.330.0050.00015.03
7.4.320.0030.00316.46
7.4.300.0000.00616.62
7.4.290.0080.00016.55
7.4.280.0080.00016.54
7.4.270.0040.00416.43
7.4.260.0000.00716.53
7.4.250.0030.00316.43
7.4.240.0050.00216.53
7.4.230.0000.00816.61
7.4.220.0130.00716.52
7.4.210.0080.01216.41
7.4.200.0030.00616.51
7.4.160.0100.01316.51
7.4.150.0100.01117.40
7.4.140.0070.01317.86
7.4.130.0160.00316.48
7.4.120.0150.00316.47
7.4.110.0100.00716.26
7.4.100.0090.00916.51
7.4.90.0140.00316.39
7.4.80.0150.00619.39
7.4.70.0070.01316.42
7.4.60.0100.00716.53
7.4.50.0030.00616.41
7.4.40.0140.00716.40
7.4.30.0150.00616.34
7.4.10.0000.01916.40
7.4.00.0070.00915.54
7.3.330.0050.00013.07
7.3.320.0060.00012.79
7.3.310.0000.00716.14
7.3.300.0060.00016.09
7.3.290.0080.00716.20
7.3.280.0060.01116.23
7.3.270.0080.00817.40
7.3.260.0090.01216.23
7.3.240.0130.00616.19
7.3.230.0110.00716.39
7.3.210.0130.00316.25
7.3.200.0110.00819.39
7.3.190.0060.01216.45
7.3.180.0130.00316.27
7.3.170.0110.00816.31
7.3.160.0060.01016.39
7.3.130.0060.01316.18
7.3.120.0080.01016.04
7.3.110.0090.00816.01
7.3.100.0080.00716.00
7.3.90.0090.00416.02
7.3.80.0070.00716.05
7.3.70.0060.00715.93
7.3.60.0020.01316.03
7.3.50.0040.00716.11
7.3.40.0050.00915.97
7.3.30.0060.00615.93
7.3.20.0040.01017.28
7.3.10.0040.00917.07
7.3.00.0080.00517.05
7.2.330.0060.01316.42
7.2.320.0090.00916.36
7.2.310.0000.01916.26
7.2.300.0130.01016.33
7.2.290.0140.00416.55
7.2.260.0070.01416.29
7.2.250.0030.01215.52
7.2.240.0060.01216.17
7.2.230.0050.01316.04
7.2.220.0080.00816.12
7.2.210.0040.01016.06
7.2.200.0060.00516.09
7.2.190.0040.00916.18
7.2.180.0050.01116.07
7.2.170.0100.00416.11
7.2.160.0040.00616.69
7.2.150.0090.00517.68
7.2.140.0080.00617.73
7.2.130.0070.00617.19
7.2.120.0070.00717.32
7.2.110.0030.01117.36
7.2.100.0030.01117.35
7.2.90.0050.00717.34
7.2.80.0080.00417.37
7.2.70.0110.00617.42
7.2.60.0070.00617.12
7.2.50.0080.00517.36
7.2.40.0030.00917.29
7.2.30.0040.00917.35
7.2.20.0050.01017.38
7.2.10.0070.00817.40
7.2.00.0040.00817.87
7.1.330.0110.00416.65
7.1.320.0080.00416.68
7.1.310.0010.01416.73
7.1.300.0050.00616.72
7.1.290.0040.00816.71
7.1.280.0050.00816.75
7.1.270.0010.01016.72
7.1.260.0040.01016.63
7.1.250.0040.01116.69
7.1.240.0040.00717.24
7.1.230.0080.00817.16
7.1.220.0000.01417.33
7.1.210.0000.00917.19
7.1.200.0050.00816.55
7.1.190.0040.00717.07
7.1.180.0040.00717.16
7.1.170.0000.01417.15
7.1.160.0060.00317.21
7.1.150.0090.00617.21
7.1.140.0100.00617.07
7.1.130.0030.01017.11
7.1.120.0090.00617.29
7.1.110.0060.00617.16
7.1.100.0090.00817.40
7.1.90.0060.00917.41
7.1.80.0080.00517.35
7.1.70.0040.01117.16
7.1.60.0100.00318.42
7.1.50.0080.00817.03
7.1.40.0110.00717.27
7.1.30.0000.00917.25
7.1.20.0030.00617.23
7.1.10.0070.00717.14
7.1.00.0050.04019.78
7.0.330.0090.00317.04
7.0.320.0070.00717.14
7.0.310.0080.00816.83
7.0.300.0030.01016.88
7.0.290.0040.00817.01
7.0.280.0060.00317.10
7.0.270.0030.01016.70
7.0.260.0080.00416.69
7.0.250.0080.00816.98
7.0.240.0100.00717.04
7.0.230.0030.01016.58
7.0.220.0100.00616.74
7.0.210.0060.00816.78
7.0.200.0020.01116.70
7.0.190.0060.00616.86
7.0.180.0040.00716.96
7.0.170.0000.01116.93
7.0.160.0040.00816.88
7.0.150.0110.00416.90
7.0.140.0090.00316.85
7.0.130.0090.00617.15
7.0.120.0070.01017.08
7.0.110.0060.00616.99
7.0.100.0100.00317.00
7.0.90.0040.01116.93
7.0.80.0040.00416.96
7.0.70.0060.01016.82
7.0.60.0070.04718.37
7.0.50.0050.04517.45
7.0.40.0080.04317.48
7.0.30.0120.03517.54
7.0.20.0170.04117.46
7.0.10.0150.03617.57
7.0.00.0100.04517.58
5.6.400.0070.00315.58
5.6.390.0060.00615.84
5.6.380.0070.00715.87
5.6.370.0070.01115.57
5.6.360.0030.01015.74
5.6.350.0080.00415.87
5.6.340.0130.00615.73
5.6.330.0080.00815.74
5.6.320.0120.00315.60
5.6.310.0040.01215.77
5.6.300.0120.00315.87
5.6.290.0040.01115.84
5.6.280.0080.03618.43
5.6.270.0030.01315.82
5.6.260.0170.00015.50
5.6.250.0030.01015.72
5.6.240.0100.00615.80
5.6.230.0030.01015.75
5.6.220.0000.01615.84
5.6.210.0080.04018.04
5.6.200.0100.02016.97
5.6.190.0080.02218.02
5.6.180.0180.04118.04
5.6.170.0130.03718.03
5.6.160.0100.02618.08
5.6.150.0080.03316.88
5.6.140.0100.04016.88
5.6.130.0030.04816.87
5.6.120.0070.04518.38
5.6.110.0020.04818.52
5.6.100.0100.04318.36
5.6.90.0110.02118.34
5.6.80.0110.03818.04
5.6.70.1360.01618.10
5.6.60.0060.00915.59
5.6.50.0070.00715.86
5.6.40.0070.00715.48
5.6.30.0030.00715.63
5.6.20.0100.00315.60
5.6.10.0100.00015.58
5.6.00.0060.00315.70
5.5.380.0120.00015.71
5.5.370.0030.00615.61
5.5.360.0030.01315.77
5.5.350.0100.02318.16
5.5.340.0050.04616.85
5.5.330.0070.05217.94
5.5.320.0100.02518.03
5.5.310.0100.02717.94
5.5.300.0070.02516.72
5.5.290.0060.02316.84
5.5.280.0070.04418.33
5.5.270.0140.04018.25
5.5.260.0080.02118.17
5.5.250.0030.04718.02
5.5.240.0030.02217.87
5.5.230.0060.00915.51
5.5.220.0090.00315.40
5.5.210.0040.00815.60
5.5.200.0030.00915.53
5.5.190.0110.00415.48
5.5.180.0120.00615.66
5.5.170.0040.01115.52
5.5.160.0070.00315.59
5.5.150.0120.00015.76
5.5.140.0030.00615.50
5.5.130.0090.00615.50
5.5.120.0070.01015.38
5.5.110.0080.00315.74
5.5.100.0100.00315.61
5.5.90.0060.00615.54
5.5.80.0070.01015.43
5.5.70.0100.00615.74
5.5.60.0080.00815.65
5.5.50.0070.01015.32
5.5.40.0000.01415.41
5.5.30.0070.00315.50
5.5.20.0070.00715.57
5.5.10.0040.01215.46
5.5.00.0070.00715.45
5.4.450.0600.02116.21
5.4.440.0480.03316.13
5.4.430.0050.03416.07
5.4.420.0070.03516.14
5.4.410.0040.03916.10
5.4.400.0070.03116.06
5.4.390.0050.03316.11
5.4.380.0100.02616.00
5.4.370.0100.03015.99
5.4.360.0070.03015.99
5.4.350.0040.03416.01
5.4.340.0040.03216.01
5.4.330.0000.01113.00
5.4.320.0070.02915.96
5.4.310.0090.04216.06
5.4.300.0100.02716.07
5.4.290.0130.02316.05
5.4.280.0060.02915.98
5.4.270.0070.02816.07
5.4.260.0080.02715.96
5.4.250.0100.02716.06
5.4.240.0090.02716.00
5.4.230.0070.03016.02
5.4.220.0110.03016.06
5.4.210.0080.03115.96
5.4.200.0070.02914.76
5.4.190.0150.02315.98
5.4.180.0070.03016.05
5.4.170.0050.03215.99
5.4.160.0030.03616.01
5.4.150.0120.02216.10
5.4.140.0080.02714.77
5.4.130.0080.02614.57
5.4.120.0050.02814.57
5.4.110.0100.02414.77
5.4.100.0070.02714.59
5.4.90.0100.02314.76
5.4.80.0090.02714.60
5.4.70.0080.02814.67
5.4.60.0090.02614.62
5.4.50.0070.02714.66
5.4.40.0100.03214.75
5.4.30.0050.02914.58
5.4.20.0040.03014.67
5.4.10.0080.02714.55
5.4.00.0030.03014.43
5.3.290.0170.04714.44
5.3.280.0130.04714.50
5.3.270.0130.05014.58
5.3.260.0030.06014.44
5.3.250.0130.07014.44
5.3.240.0100.05314.60
5.3.230.0270.05714.46
5.3.220.0070.05314.59
5.3.210.0130.05314.39
5.3.200.0100.05014.42
5.3.190.0100.05314.45
5.3.180.0030.05714.47
5.3.170.0130.04714.48
5.3.160.0070.05014.40
5.3.150.0070.05314.56
5.3.140.0100.04714.58
5.3.130.0170.04314.48
5.3.120.0100.05314.32
5.3.110.0100.05314.47
5.3.100.0130.04713.87
5.3.90.0100.05013.80
5.3.80.0070.05313.88
5.3.70.0070.05713.80
5.3.60.0200.04313.78
5.3.50.0100.05013.79
5.3.40.0100.05013.79
5.3.30.0130.04313.85
5.3.20.0070.05313.56
5.3.10.0030.05313.64
5.3.00.0070.05013.47
5.2.170.0130.03710.98
5.2.160.0100.03710.93
5.2.150.0070.04711.04
5.2.140.0030.04311.21
5.2.130.0100.03710.99
5.2.120.0070.04011.19
5.2.110.0070.04011.01
5.2.100.0070.03710.99
5.2.90.0000.04311.09
5.2.80.0070.04011.14
5.2.70.0070.04011.00
5.2.60.0070.04010.83
5.2.50.0100.04010.96
5.2.40.0030.04311.07
5.2.30.0100.03710.87
5.2.20.0070.04011.00
5.2.10.0070.04010.76
5.2.00.0100.03710.61
5.1.60.0070.03710.02
5.1.50.0100.0479.91
5.1.40.0000.04010.04
5.1.30.0070.03710.25
5.1.20.0030.04010.30
5.1.10.0130.0339.95
5.1.00.0100.03710.00
5.0.50.0070.0338.54
5.0.40.0030.0308.48
5.0.30.0000.0478.14
5.0.20.0130.0208.28
5.0.10.0000.0308.06
5.0.00.0030.0438.23
4.4.90.0030.0235.77
4.4.80.0000.0235.77
4.4.70.0000.0275.76
4.4.60.0000.0275.89
4.4.50.0000.0275.91
4.4.40.0030.0335.81
4.4.30.0000.0275.73
4.4.20.0000.0235.94
4.4.10.0000.0235.91
4.4.00.0000.0375.77
4.3.110.0100.0175.80
4.3.100.0000.0235.81
4.3.90.0000.0235.82
4.3.80.0000.0375.73
4.3.70.0000.0235.68
4.3.60.0000.0235.82
4.3.50.0030.0205.75
4.3.40.0070.0405.72
4.3.30.0000.0234.46
4.3.20.0000.0234.46
4.3.10.0000.0234.35
4.3.00.0000.01315.68

preferences:
52.71 ms | 400 KiB | 5 Q