3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(file_get_contents("tmp/test2"));

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)
8.3.60.0090.00616.38
8.3.50.0150.00716.63
8.3.40.0150.00018.54
8.3.30.0070.00718.58
8.3.20.0040.00418.78
8.3.10.0040.00418.61
8.3.00.0090.00019.38
8.2.180.0090.00618.30
8.2.170.0120.00422.96
8.2.160.0110.00418.71
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00521.07
8.2.110.0040.00420.39
8.2.100.0070.00417.40
8.2.90.0070.00417.50
8.2.80.0060.00318.71
8.2.70.0000.00817.23
8.2.60.0060.00317.80
8.2.50.0060.00317.80
8.2.40.0030.00519.23
8.2.30.0070.00317.48
8.2.20.0080.00017.42
8.2.10.0050.00317.59
8.2.00.0000.00917.48
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0090.00021.87
8.1.230.0090.00320.93
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0040.00417.62
8.1.160.0000.00718.88
8.1.150.0000.00718.52
8.1.140.0000.00817.28
8.1.130.0000.00717.39
8.1.120.0040.00417.38
8.1.110.0030.00517.36
8.1.100.0040.00417.34
8.1.90.0000.00717.22
8.1.80.0050.00217.35
8.1.70.0070.00017.35
8.1.60.0040.00417.38
8.1.50.0040.00417.39
8.1.40.0040.00417.38
8.1.30.0000.00817.50
8.1.20.0060.00317.49
8.1.10.0030.00617.37
8.1.00.0070.00017.29
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0000.00717.13
8.0.260.0030.00316.82
8.0.250.0040.00416.91
8.0.240.0040.00416.91
8.0.230.0000.00716.96
8.0.220.0040.00416.91
8.0.210.0030.00316.87
8.0.200.0000.00716.93
8.0.190.0000.00716.98
8.0.180.0040.00416.92
8.0.170.0030.00616.85
8.0.160.0040.00416.97
8.0.150.0060.00316.85
8.0.140.0030.00316.86
8.0.130.0000.00513.30
8.0.120.0040.00416.79
8.0.110.0040.00416.75
8.0.100.0070.00016.94
8.0.90.0050.00216.82
8.0.80.0150.00416.84
8.0.70.0070.00016.86
8.0.60.0050.00316.85
8.0.50.0040.00416.79
8.0.30.0100.01017.00
8.0.20.0070.01017.11
8.0.10.0000.00716.90
8.0.00.0090.01216.81
7.4.330.0040.00012.76
7.4.320.0060.00016.38
7.4.300.0030.00316.48
7.4.290.0000.00616.39
7.4.280.0040.00416.43
7.4.270.0060.00316.39
7.4.260.0030.00313.12
7.4.250.0050.00316.47
7.4.240.0030.00316.48
7.4.230.0000.00716.53
7.4.220.0070.01016.46
7.4.210.0100.01016.57
7.4.200.0030.00316.24
7.4.190.0030.00616.56
7.4.160.0120.01216.71
7.4.150.0140.00316.51
7.4.140.0150.00917.86
7.4.130.0090.00916.38
7.4.120.0030.01316.27
7.4.110.0170.00016.41
7.4.100.0100.00716.49
7.4.90.0040.01816.46
7.4.80.0090.01519.39
7.4.70.0110.00516.47
7.4.60.0030.01316.46
7.4.50.0030.00616.46
7.4.40.0090.00616.08
7.4.30.0090.00916.28
7.4.00.0060.00914.80
7.3.330.0030.00313.13
7.3.320.0000.00513.07
7.3.310.0030.00316.34
7.3.300.0000.00816.21
7.3.290.0050.00916.26
7.3.280.0070.01116.27
7.3.270.0110.00816.41
7.3.260.0110.00816.30
7.3.240.0130.00316.41
7.3.230.0030.01316.49
7.3.210.0070.01016.32
7.3.200.0040.01216.23
7.3.190.0120.00916.18
7.3.180.0130.00316.49
7.3.170.0110.00816.32
7.3.160.0100.00616.38
7.3.120.0140.00014.93
7.2.330.0080.01516.36
7.2.320.0090.00616.36
7.2.310.0120.00616.51
7.2.300.0080.00816.61
7.2.290.0070.01016.24
7.2.60.0070.00716.64
7.2.50.0000.01416.83
7.2.00.0050.00518.93
7.1.200.0150.00015.68
7.1.70.0040.00417.00
7.1.60.0070.00416.81
7.1.50.0030.02016.69
7.1.00.0030.03322.36
7.0.200.0170.01116.65
7.0.140.0030.07321.99
7.0.120.0100.06321.96
7.0.90.1070.01314.20
7.0.80.0170.06319.96
7.0.70.0200.06319.96
7.0.60.0180.06720.00
7.0.50.0120.07019.09
7.0.40.0070.07720.36
7.0.30.0200.07320.22
7.0.20.0270.05520.22
7.0.10.0180.07720.21
7.0.00.0130.07820.26
5.6.280.0100.06721.11
5.6.240.0100.07020.63
5.6.230.0400.05320.63
5.6.220.0170.06020.70
5.6.210.0100.06020.72
5.6.200.0080.07719.61
5.6.190.0070.05720.73
5.6.180.0200.05220.65
5.6.170.0180.07220.76
5.6.160.0100.06720.86
5.6.150.0150.07819.63
5.6.140.0130.06519.59
5.6.130.0100.07019.67
5.6.120.0070.07321.12
5.6.110.0130.07221.04
5.6.100.0120.06221.05
5.6.90.0080.08021.01
5.6.80.0130.07020.43
5.6.70.2350.05020.44
5.6.60.0130.08020.53
5.6.50.0100.07720.41
5.6.40.0070.07720.42
5.6.30.0130.08020.49
5.6.20.0130.07720.43
5.6.10.0130.06020.41
5.6.00.0370.05020.39
5.5.380.0070.08317.29
5.5.370.0270.06720.47
5.5.360.0330.06020.41
5.5.350.0270.04320.42
5.5.340.0100.04819.45
5.5.330.0170.05720.62
5.5.320.0170.05320.54
5.5.310.0230.07720.56
5.5.300.0170.06519.33
5.5.290.0130.05219.42
5.5.280.0180.07720.80
5.5.270.0230.06220.79
5.5.260.0100.06020.89
5.5.250.0150.06220.73
5.5.240.0150.07220.24
5.5.230.0100.08720.09
5.5.220.0200.08320.31
5.5.210.0170.07320.07
5.5.200.0130.06720.18
5.5.190.0100.08020.27
5.5.180.0200.07020.32
5.5.160.0270.06320.29
5.5.150.0230.06720.23
5.5.140.0230.06320.17
5.5.130.0100.06320.15
5.5.120.0170.06020.31
5.5.110.0170.06720.32
5.5.100.0130.07320.17
5.5.90.0200.04720.12
5.5.80.0170.05320.14
5.5.70.0170.07720.00
5.5.60.0130.06320.11
5.5.50.0200.08020.21
5.5.40.0130.06720.14
5.5.30.0170.07020.13
5.5.20.0200.07020.20
5.5.10.0270.06020.18
5.5.00.0130.07020.14
5.4.450.0250.06819.39
5.4.440.1820.05519.46
5.4.430.0200.05219.39
5.4.420.0180.05319.46
5.4.410.0120.06219.44
5.4.400.0150.06019.20
5.4.390.0130.07519.02
5.4.380.0570.06718.89
5.4.370.0100.05518.82
5.4.360.0130.06218.93
5.4.350.0110.06415.52
5.4.340.0090.05015.56
5.4.320.0160.05315.74
5.4.310.0100.05415.74
5.4.300.0090.05414.70
5.4.290.0100.04414.66
5.4.280.0090.04414.57
5.4.270.0130.04314.64
5.4.260.0110.04014.57
5.4.250.0120.04414.61
5.4.240.0080.05214.57
5.4.230.0070.04714.62
5.4.220.0100.04514.59
5.4.210.0140.04114.62
5.4.200.0100.05014.51
5.4.190.0080.05714.51
5.4.180.0070.05714.50
5.4.170.0130.04914.60
5.4.160.0120.05514.60
5.4.150.0170.04714.57
5.4.140.0120.05113.52
5.4.130.0050.04913.47
5.4.120.0070.04813.38
5.4.110.0070.04313.47
5.4.100.0080.04713.46
5.4.90.0100.04413.40
5.4.80.0060.05513.42
5.4.70.0120.04513.46
5.4.60.0100.04913.46
5.4.50.0080.05213.45
5.4.40.0100.04713.48
5.4.30.0150.04813.45
5.4.20.0070.04713.44
5.4.10.0080.05013.45
5.4.00.0090.04812.92
5.3.290.0090.05313.70
5.3.280.0130.04413.32
5.3.270.0100.05013.31
5.3.260.0070.05413.33
5.3.250.0080.05213.29
5.3.240.0050.04713.30
5.3.230.0080.05313.34
5.3.220.0070.05213.29
5.3.210.0080.05013.30
5.3.200.0100.04413.31
5.3.190.0150.04313.30
5.3.180.0090.05013.25
5.3.170.0090.04813.27
5.3.160.0120.06113.30
5.3.150.0080.06313.29
5.3.140.0090.05413.27
5.3.130.0090.05313.27
5.3.120.0070.04613.25
5.3.110.0090.04713.28
5.3.100.0090.05412.75
5.3.90.0060.05312.69
5.3.80.0100.05112.64
5.3.70.0050.05312.71
5.3.60.0130.05112.64
5.3.50.0030.06313.72
5.3.40.0130.07313.88
5.3.30.0130.04713.82
5.3.20.0200.04013.60
5.3.10.0130.04713.63
5.3.00.0170.05313.64

preferences:
60.32 ms | 401 KiB | 5 Q