3v4l.org

run code in 300+ PHP versions simultaneously
<?php system("cat /proc/self/cwd"); ?>

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)
8.3.60.0030.01716.75
8.3.50.0140.00522.04
8.3.40.0120.00318.71
8.3.30.0140.00719.00
8.3.20.0080.00020.47
8.3.10.0080.00021.86
8.3.00.0090.00019.26
8.2.180.0090.01316.50
8.2.170.0100.00718.91
8.2.160.0130.00722.96
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.35
8.2.110.0070.00420.52
8.2.100.0040.00819.23
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0040.00417.47
8.2.60.0000.00818.04
8.2.50.0040.00518.07
8.2.40.0000.00919.72
8.2.30.0040.00418.07
8.2.20.0080.00017.66
8.2.10.0000.00918.11
8.2.00.0000.00817.50
8.1.280.0030.01725.92
8.1.270.0060.00318.80
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00020.83
8.1.230.0040.00717.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0040.00420.06
8.1.160.0000.00721.90
8.1.150.0040.00418.86
8.1.140.0000.00717.30
8.1.130.0030.00317.85
8.1.120.0040.00417.43
8.1.110.0040.00417.37
8.1.100.0000.00817.27
8.1.90.0040.00417.37
8.1.80.0030.00517.30
8.1.70.0070.00017.43
8.1.60.0040.00417.41
8.1.50.0070.00017.44
8.1.40.0120.00017.34
8.1.30.0040.00417.41
8.1.20.0060.00317.46
8.1.10.0100.00017.31
8.1.00.0050.00317.36
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0000.00718.35
8.0.270.0080.00017.04
8.0.260.0060.00018.22
8.0.250.0060.00016.86
8.0.240.0000.00816.75
8.0.230.0000.00716.86
8.0.220.0030.00416.87
8.0.210.0040.00416.80
8.0.200.0000.00716.82
8.0.190.0030.00516.75
8.0.180.0000.00816.79
8.0.170.0070.00016.80
8.0.160.0000.00716.86
8.0.150.0030.00416.79
8.0.140.0080.00016.75
8.0.130.0040.00413.28
8.0.120.0000.00816.70
8.0.110.0040.00416.73
8.0.100.0080.00016.83
8.0.90.0040.00416.69
8.0.80.0110.01116.85
8.0.70.0000.00716.75
8.0.60.0000.00816.69
8.0.50.0040.00416.68
8.0.30.0130.01416.93
8.0.20.0160.00617.40
8.0.10.0080.00016.98
8.0.00.0110.00716.64
7.4.330.0060.00015.03
7.4.320.0000.00616.31
7.4.300.0030.00316.26
7.4.290.0000.00816.46
7.4.280.0000.00716.35
7.4.270.0000.00816.35
7.4.260.0030.00416.34
7.4.250.0040.00416.43
7.4.240.0030.00516.43
7.4.230.0000.00716.36
7.4.220.0120.00616.52
7.4.210.0070.00716.54
7.4.200.0040.00416.43
7.4.160.0090.00716.34
7.4.150.0190.00417.40
7.4.140.0100.00917.86
7.4.130.0150.00516.35
7.4.120.0070.01116.30
7.4.110.0060.01216.37
7.4.100.0060.01216.11
7.4.90.0100.00716.47
7.4.80.0100.01319.39
7.4.70.0090.00616.48
7.4.60.0080.00816.27
7.4.50.0000.00916.29
7.4.40.0070.01116.36
7.4.30.0060.01216.45
7.4.00.0000.01814.66
7.3.330.0000.00513.07
7.3.320.0100.00613.05
7.3.310.0050.00316.14
7.3.300.0000.00716.17
7.3.290.0070.01116.17
7.3.280.0120.00616.21
7.3.270.0160.00717.40
7.3.260.0140.00816.34
7.3.250.0080.01216.22
7.3.240.0080.00816.41
7.3.230.0180.00816.39
7.3.210.0060.01216.35
7.3.200.0100.00719.39
7.3.190.0110.00616.25
7.3.180.0130.00316.19
7.3.170.0100.00716.40
7.3.160.0070.01016.36
7.2.330.0090.01016.44
7.2.320.0000.01616.11
7.2.310.0150.00316.43
7.2.300.0070.01116.30
7.2.290.0120.00916.41
7.2.60.0040.00716.68
7.2.50.0060.01016.36
7.1.200.0060.01015.71
7.1.70.0140.00417.10
7.1.60.0060.01919.50
7.1.50.0090.00917.13
7.1.00.0100.07022.57
7.0.200.0630.00314.52
7.0.140.0100.06022.12
7.0.60.0070.03719.89
7.0.50.0000.04317.87
7.0.40.0030.04320.12
7.0.30.0230.07320.16
7.0.20.0330.07020.12
7.0.10.0200.06020.30
7.0.00.0070.06720.04
5.6.280.0130.06020.82
5.6.210.0170.07320.51
5.6.200.0100.03718.18
5.6.190.0070.07320.39
5.6.180.0300.05720.58
5.6.170.0330.07320.54
5.6.160.0070.07720.37
5.6.150.0030.05718.12
5.6.140.0070.03718.23
5.6.130.0070.09018.15
5.6.120.0030.07720.98
5.6.110.0070.04021.14
5.6.100.0070.07021.02
5.6.90.0130.07321.00
5.6.80.0030.04020.41
5.6.70.0270.05720.34
5.5.350.0300.07720.33
5.5.340.0030.04017.93
5.5.330.0100.07020.21
5.5.320.0100.07720.17
5.5.310.0300.05020.30
5.5.300.0100.06318.04
5.5.290.0070.08018.04
5.5.280.0070.05320.87
5.5.270.0100.05720.87
5.5.260.0100.05320.76
5.5.250.0000.04320.61
5.5.240.0100.03320.35
5.4.450.0270.06719.10
5.4.440.0900.06319.38
5.4.430.1000.05319.59
5.4.420.0800.06019.38
5.4.410.0100.05718.77
5.4.400.0430.07318.82
5.4.390.0330.05318.59
5.4.380.0200.06018.74
5.4.370.0030.06318.69
5.4.360.0600.06018.72
5.4.350.0470.07718.68
5.4.340.0430.07018.78
5.4.320.0370.07318.46
5.4.310.0570.05718.52
5.4.300.0400.07018.64
5.4.290.0370.07018.69
5.4.280.0400.05718.64
5.4.270.0300.06718.73
5.4.260.0430.04718.54
5.4.250.0470.04718.70
5.4.240.0470.05718.52
5.4.230.0370.06318.66
5.4.220.0570.07018.73
5.4.210.0270.09018.54
5.4.200.0370.07316.64
5.4.190.0330.07318.63
5.4.180.0500.05718.71
5.4.170.0270.07318.71
5.4.160.0170.05318.63
5.4.150.0170.07318.66
5.4.140.0430.06316.13
5.4.130.0500.06016.22
5.4.120.0430.06716.23
5.4.110.0570.07316.20
5.4.100.0530.05016.27
5.4.90.0530.06316.36
5.4.80.0400.06316.35
5.4.70.0230.06316.20
5.4.60.0470.05316.20
5.4.50.0400.04716.09
5.4.40.0300.06716.25
5.4.30.0300.05716.09
5.4.20.0430.07016.33
5.4.10.0370.06716.29
5.4.00.0430.06015.59
5.3.290.0370.08014.67
5.3.280.0470.06314.57
5.3.270.0230.07314.60
5.3.260.0400.05714.59
5.3.250.0570.05014.68
5.3.240.0370.05314.60
5.3.230.0330.06014.69
5.3.220.0400.05314.56
5.3.210.0330.06714.55
5.3.200.0370.06714.52
5.3.190.0500.07714.54
5.3.180.0500.05714.53
5.3.170.0300.05714.55
5.3.160.0470.06014.55
5.3.150.0430.07014.65
5.3.140.0770.04714.45
5.3.130.0430.07314.56
5.3.120.0370.07314.54
5.3.110.0300.06714.58
5.3.100.0530.06714.06
5.3.90.0430.07713.93
5.3.80.0400.05314.01
5.3.70.0400.06314.01
5.3.60.0370.05313.95
5.3.50.0330.05313.89
5.3.40.0400.07013.93
5.3.30.0300.05313.99
5.3.20.0400.05013.77
5.3.10.0430.05013.57
5.3.00.0330.06013.53
5.2.170.0200.04711.11
5.2.160.0400.03311.10
5.2.150.0300.04711.18
5.2.140.0330.04011.18
5.2.130.0200.05011.09
5.2.120.0300.04011.08
5.2.110.0200.05311.09
5.2.100.0470.03711.17
5.2.90.0270.04711.04
5.2.80.0470.05011.01
5.2.70.0400.05311.05
5.2.60.0370.05710.96
5.2.50.0300.06310.97
5.2.40.0270.04011.05
5.2.30.0200.05310.98
5.2.20.0070.04711.11
5.2.10.0170.05310.81
5.2.00.0400.05010.81
5.1.60.0470.0439.95
5.1.50.0230.04310.06
5.1.40.0170.04710.11
5.1.30.0230.04310.39
5.1.20.0200.04710.37
5.1.10.0170.04310.19
5.1.00.0270.04010.18
5.0.50.0130.0408.61
5.0.40.0100.0338.39
5.0.30.0230.0408.32
5.0.20.0070.0338.21
5.0.10.0170.0238.20
5.0.00.0170.0378.15
4.4.90.0100.0275.83
4.4.80.0030.0275.91
4.4.70.0100.0275.85
4.4.60.0100.0305.96
4.4.50.0230.0235.91
4.4.40.0100.0505.87
4.4.30.0130.0205.85
4.4.20.0070.0275.96
4.4.10.0130.0235.89
4.4.00.0130.0335.84
4.3.110.0170.0235.82
4.3.100.0070.0375.85
4.3.90.0170.0275.79
4.3.80.0130.0475.87
4.3.70.0070.0275.78
4.3.60.0070.0275.78
4.3.50.0070.0275.80
4.3.40.0070.0475.77
4.3.30.0070.0305.23
4.3.20.0070.0335.23
4.3.10.0200.0235.23
4.3.00.0130.0206.67

preferences:
34.32 ms | 401 KiB | 5 Q