3v4l.org

run code in 300+ PHP versions simultaneously
<?php Foreach(range(1,100000) as $i) { file_exists('/path/to/nowhere/'. $i); }

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)
8.3.60.0430.01418.25
8.3.50.0420.01523.97
8.3.40.0570.01920.21
8.3.30.0530.00420.42
8.3.20.0230.00921.79
8.3.10.0250.00425.62
8.3.00.0270.00321.29
8.2.180.0420.01217.88
8.2.170.0490.01822.96
8.2.160.0340.02321.85
8.2.150.0190.01524.18
8.2.140.0180.01824.66
8.2.130.0250.00626.16
8.2.120.0270.00623.19
8.2.110.0140.01824.20
8.2.100.0330.00719.34
8.2.90.0120.00819.34
8.2.80.0150.01118.98
8.2.70.0140.00719.13
8.2.60.0140.01019.18
8.2.50.0110.00919.00
8.2.40.0160.00321.92
8.2.30.0090.01319.71
8.2.20.0070.00719.21
8.2.10.0100.01019.61
8.2.00.0080.01319.11
8.1.280.0600.01325.92
8.1.270.0280.01227.91
8.1.260.0310.00326.35
8.1.250.0220.00628.09
8.1.240.0350.00426.57
8.1.230.0340.00623.80
8.1.220.0080.01520.78
8.1.210.0110.01122.01
8.1.200.0180.01020.35
8.1.190.0120.00920.13
8.1.180.0180.00320.23
8.1.170.0180.00921.62
8.1.160.0120.00925.18
8.1.150.0070.01821.96
8.1.140.0140.00820.52
8.1.130.0140.00620.88
8.1.120.0220.00620.60
8.1.110.0220.00320.54
8.1.100.0170.00720.41
8.1.90.0150.00620.46
8.1.80.0130.00820.52
8.1.70.0170.00320.53
8.1.60.0100.01720.70
8.1.50.0170.00720.51
8.1.40.0090.01320.62
8.1.30.0110.01120.48
8.1.20.0230.00020.68
8.1.10.0120.00820.58
8.1.00.0160.01020.58
8.0.300.0150.00922.78
8.0.290.0120.00819.75
8.0.280.0120.00821.35
8.0.270.0110.00020.15
8.0.260.0130.00920.32
8.0.250.0100.01020.00
8.0.240.0180.00719.91
8.0.230.0080.01219.96
8.0.220.0180.00319.88
8.0.210.0180.00719.97
8.0.200.0100.01019.92
8.0.190.0230.00019.92
8.0.180.0100.01019.99
8.0.170.0130.00919.94
8.0.160.0220.00020.00
8.0.150.0220.00019.84
8.0.140.0150.00619.81
8.0.130.1030.02015.98
8.0.120.0090.01319.91
8.0.110.0130.00919.79
8.0.100.0150.01120.00
8.0.90.0100.01020.07
8.0.80.0390.03619.97
8.0.70.0170.00319.95
8.0.60.0190.00620.02
8.0.50.0180.00719.98
8.0.30.0820.03320.22
8.0.20.0640.03220.12
8.0.10.0130.00720.14
8.0.00.0810.02819.67
7.4.330.0770.02318.90
7.4.320.0120.00819.45
7.4.300.0130.00719.35
7.4.290.0100.01019.53
7.4.280.0170.01019.45
7.4.270.0100.01019.39
7.4.260.0110.00819.36
7.4.250.0110.01119.47
7.4.240.0170.01019.49
7.4.230.0160.00319.48
7.4.220.0710.03619.57
7.4.210.0480.05119.50
7.4.200.0200.00019.36
7.4.160.0600.06019.32
7.4.150.0610.03819.47
7.4.140.0830.03519.40
7.4.130.0700.03919.46
7.4.120.0870.03319.45
7.4.110.0830.04219.52
7.4.100.0790.03919.49
7.4.90.0710.02719.51
7.4.80.0660.03019.39
7.4.70.0480.06219.52
7.4.60.0620.03219.41
7.4.50.0200.01219.54
7.4.40.0360.02019.14
7.4.30.0640.02219.34
7.4.00.0220.01917.91
7.3.330.0690.02015.70
7.3.320.0770.01315.90
7.3.310.0190.00319.11
7.3.300.0130.00619.11
7.3.290.0610.01919.30
7.3.280.0420.03119.28
7.3.270.0670.03219.35
7.3.260.0830.02819.38
7.3.250.0730.02819.37
7.3.240.0850.02219.21
7.3.230.0770.02819.42
7.3.210.0610.03619.55
7.3.200.0620.03119.39
7.3.190.0520.02919.16
7.3.180.0580.03419.22
7.3.170.0590.02219.48
7.3.160.0400.04319.46
7.3.10.0360.01519.94
7.3.00.0120.02520.25
7.2.330.0750.02819.50
7.2.320.0690.03619.73
7.2.310.0810.03419.48
7.2.300.0560.03219.37
7.2.290.0410.04519.47
7.2.130.0290.02020.26
7.2.120.0290.01320.64
7.2.110.0230.00320.46
7.2.100.0180.01820.55
7.2.90.0110.02220.52
7.2.80.0080.02420.41
7.2.70.0150.01820.49
7.2.60.0450.01520.43
7.2.50.0210.01820.25
7.2.40.0390.00720.40
7.2.30.0200.01420.36
7.2.20.0260.01520.29
7.2.10.0350.01720.55
7.2.00.0600.00822.02
7.1.250.0220.01519.55
7.1.100.1410.03321.84
7.1.70.0400.02720.91
7.1.60.0700.02721.15
7.1.50.1170.03020.86
7.1.00.0770.10326.32
7.0.200.0640.02720.70
7.0.140.0630.10026.11
7.0.100.0730.04722.89
7.0.90.0700.08322.73
7.0.80.0800.08022.68
7.0.70.0670.09722.76
7.0.60.0730.10022.71
7.0.50.0770.10023.19
7.0.40.0800.11022.98
7.0.30.0730.11722.91
7.0.20.0830.07023.01
7.0.10.0770.10322.87
7.0.00.0770.11022.85
5.6.280.0770.13734.92
5.6.250.0800.13734.66
5.6.240.0770.11334.62
5.6.230.1000.12034.64
5.6.220.0870.12734.56
5.6.210.0930.11034.78
5.6.200.0770.11335.09
5.6.190.0900.11335.21
5.6.180.0930.10034.98
5.6.170.0870.13735.18
5.6.160.0770.13035.00
5.6.150.0830.13035.08
5.6.140.0770.11735.05
5.6.130.0730.10734.96
5.6.120.0830.11335.05
5.6.110.0800.12035.02
5.6.100.0900.10735.04
5.6.90.0870.07335.14
5.6.80.0830.10734.36
5.6.70.0530.14034.43
5.6.60.0830.12034.51
5.6.50.0770.12034.38
5.6.40.0730.11034.35
5.6.30.0870.12034.50
5.6.20.0870.10734.39
5.6.10.1300.12334.47
5.6.00.0730.11334.39
5.5.380.0630.12734.45
5.5.370.0830.11734.41
5.5.360.0730.12734.37
5.5.350.0870.13034.47
5.5.340.0570.14734.78
5.5.330.0630.08334.79
5.5.320.0670.13034.93
5.5.310.0870.09734.96
5.5.300.0970.12034.94
5.5.290.0730.11734.81
5.5.280.0670.12734.95
5.5.270.0670.11734.91
5.5.260.0670.12334.66
5.5.250.0870.12734.65
5.5.240.0600.08034.35
5.5.230.0800.11334.24
5.5.220.0630.08034.23
5.5.210.0900.10334.18
5.5.200.0970.08034.27
5.5.190.0830.11734.25
5.5.180.0730.12334.14
5.5.160.0700.12034.11
5.5.150.0630.13734.02
5.5.140.0630.13734.11
5.5.130.0800.11034.30
5.5.120.0670.13034.29
5.5.110.0730.14734.20
5.5.100.0900.10734.11
5.5.90.0830.11734.10
5.5.80.0670.12034.17
5.5.70.0800.11734.07
5.5.60.0530.13734.09
5.5.50.0970.09334.19
5.5.40.0900.11734.14
5.5.30.0870.10734.17
5.5.20.0800.11034.18
5.5.10.0900.08034.09
5.5.00.0730.12034.12
5.4.450.0730.14333.44
5.4.440.0900.12333.08
5.4.430.0630.14333.29
5.4.420.0770.11733.24
5.4.410.0630.10332.95
5.4.400.0800.11333.02
5.4.390.0830.11332.81
5.4.380.0770.06733.06
5.4.370.0800.10332.79
5.4.360.0770.11733.01
5.4.350.1070.10332.92
5.4.340.0730.10733.00
5.4.320.0930.09732.86
5.4.310.0770.12332.93
5.4.300.0770.11333.01
5.4.290.0500.13732.96
5.4.280.0670.11733.08
5.4.270.0800.11732.95
5.4.260.0700.09732.86
5.4.250.0730.11332.96
5.4.240.0730.09732.79
5.4.230.0870.10032.78
5.4.220.1000.11733.05
5.4.210.0770.11332.93
5.4.200.0930.10333.05
5.4.190.0900.11032.96
5.4.180.0830.11333.05
5.4.170.0670.12732.87
5.4.160.0930.12732.90
5.4.150.0830.09032.89
5.4.140.0730.11330.36
5.4.130.0800.06030.40
5.4.120.0930.11030.29
5.4.110.1070.10330.16
5.4.100.0730.07730.27
5.4.90.0570.09030.27
5.4.80.0670.06730.43
5.4.70.0600.07330.21
5.4.60.0600.08730.24
5.4.50.0670.06730.22
5.4.40.0700.06730.29
5.4.30.0700.10330.19
5.4.20.0670.11030.29
5.4.10.0800.10730.24
5.4.00.0730.06729.75
5.3.290.0870.08728.27
5.3.280.0670.12328.19
5.3.270.0770.11728.08
5.3.260.0700.10028.07
5.3.250.0670.10028.16
5.3.240.0700.09728.07
5.3.230.0730.11728.09
5.3.220.0970.11728.19
5.3.210.0730.12327.98
5.3.200.0870.09728.04
5.3.190.0730.10328.18
5.3.180.0500.09728.13
5.3.170.0500.10728.09
5.3.160.0530.09328.18
5.3.150.0800.07328.16
5.3.140.0670.09028.03
5.3.130.0730.07727.96
5.3.120.0670.06728.17
5.3.110.0630.08328.00
5.3.100.0700.09727.48
5.3.90.0500.09327.64
5.3.80.0300.11727.42
5.3.70.0570.09727.52
5.3.60.0570.09327.50
5.3.50.0670.07727.43
5.3.40.0670.07727.46
5.3.30.0570.09027.45
5.3.20.0570.08327.20
5.3.10.0700.09327.16
5.3.00.0770.06727.14
5.2.170.0730.08323.97
5.2.160.0600.07323.88
5.2.150.0630.07723.92
5.2.140.0730.08723.67
5.2.130.0870.07323.79
5.2.120.0800.06323.80
5.2.110.0470.06323.87
5.2.100.0600.07323.94
5.2.90.0530.12024.05
5.2.80.0930.10023.78
5.2.70.0700.07723.78
5.2.60.0830.12723.66
5.2.50.0700.13023.79
5.2.40.0630.13723.82
5.2.30.0800.10723.84
5.2.20.0670.08023.95
5.2.10.0770.12323.75
5.2.00.0770.10723.70
5.1.60.0670.13027.55
5.1.50.0830.14027.41
5.1.40.0870.13327.32
5.1.30.0770.13027.89
5.1.20.0670.15727.86
5.1.10.0730.10727.57
5.1.00.0670.12327.54
5.0.50.0500.11326.05
5.0.40.0530.10025.91
5.0.30.0630.14325.70
5.0.20.0700.13725.79
5.0.10.0770.09725.59
5.0.00.0400.15725.68
4.4.90.0930.10023.43
4.4.80.0670.06723.40
4.4.70.0730.06023.45
4.4.60.0500.13723.39
4.4.50.0700.13723.37
4.4.40.0670.11323.39
4.4.30.0870.09723.41
4.4.20.0730.10323.49
4.4.10.0730.13323.49
4.4.00.0870.10023.46
4.3.110.0830.10023.34
4.3.100.0830.10023.28
4.3.90.0670.13023.36
4.3.80.0630.13323.32
4.3.70.0870.11723.24
4.3.60.1030.10723.33
4.3.50.0970.12723.27
4.3.40.0670.14023.21
4.3.30.0900.13022.04
4.3.20.0700.12722.10
4.3.10.0600.15022.04
4.3.00.0970.10722.02

preferences:
50.92 ms | 401 KiB | 5 Q