3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ord("\n"));

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)
8.3.60.0170.00318.40
8.3.50.0130.00821.91
8.3.40.0070.00718.46
8.3.30.0120.00720.94
8.3.20.0100.00421.88
8.3.10.0090.00523.61
8.3.00.0100.00521.05
8.2.180.0040.01118.30
8.2.170.0150.00622.96
8.2.160.0100.00922.33
8.2.150.0090.01123.57
8.2.140.0090.00323.81
8.2.130.0090.00524.56
8.2.120.0090.00422.51
8.2.110.0080.00522.00
8.2.100.0090.00721.14
8.2.90.0040.00720.34
8.2.80.0080.00720.47
8.2.70.0040.00920.32
8.2.60.0090.00320.38
8.2.50.0080.00620.53
8.2.40.0090.00321.76
8.2.30.0030.01121.89
8.2.20.0100.00120.31
8.2.10.0060.00820.45
8.2.00.0060.00620.25
8.1.280.0110.00725.92
8.1.270.0060.00823.35
8.1.260.0070.00424.66
8.1.250.0030.01325.53
8.1.240.0110.00820.86
8.1.230.0090.01022.74
8.1.220.0090.00420.35
8.1.210.0100.00520.87
8.1.200.0060.00720.09
8.1.190.0090.00420.03
8.1.180.0060.00720.53
8.1.170.0060.00720.66
8.1.160.0090.00320.85
8.1.150.0070.00621.75
8.1.140.0090.00420.09
8.1.130.0060.00620.36
8.1.120.0090.00320.13
8.1.110.0090.00220.13
8.1.100.0050.00720.14
8.1.90.0100.00320.15
8.1.80.0060.00520.17
8.1.70.0060.00620.12
8.1.60.0070.00420.21
8.1.50.0060.00620.15
8.1.40.0050.00720.15
8.1.30.0070.00420.19
8.1.20.0060.00620.21
8.1.10.0120.00020.17
8.1.00.0080.00420.14
8.0.300.0110.00421.28
8.0.290.0110.00619.77
8.0.280.0130.00420.62
8.0.270.0080.00520.05
8.0.260.0140.00219.98
8.0.250.0060.00919.83
8.0.240.0090.00719.83
8.0.230.0090.00519.88
8.0.220.0060.00719.83
8.0.210.0120.00419.84
8.0.200.0150.00219.84
8.0.190.0110.00619.89
8.0.180.0060.00819.88
8.0.170.0150.00119.89
8.0.160.0100.00519.91
8.0.150.0110.00519.87
8.0.140.0140.00619.83
8.0.130.0170.00418.07
8.0.120.0100.00819.82
8.0.110.0120.00719.87
8.0.100.0120.00519.83
8.0.90.0110.00719.89
8.0.80.0180.00719.84
8.0.70.0060.00619.88
8.0.60.0050.01219.87
8.0.50.0120.00519.89
8.0.30.0080.01018.76
8.0.20.0120.01019.26
8.0.10.0090.00919.89
8.0.00.0080.01118.72
7.4.330.0090.00618.98
7.4.320.0070.00919.70
7.4.300.0180.00219.69
7.4.290.0180.00219.61
7.4.280.0110.00719.66
7.4.270.0150.00419.73
7.4.260.0150.00319.72
7.4.250.0130.00619.61
7.4.240.0100.00518.56
7.4.230.0160.00219.61
7.4.220.0140.00919.68
7.4.210.0140.00919.75
7.4.200.0080.00919.72
7.4.190.0240.00322.96
7.4.180.0290.00422.96
7.4.160.0140.01119.67
7.4.150.0200.01020.18
7.4.140.0180.00519.56
7.4.130.0230.00719.70
7.4.120.0140.00918.52
7.4.110.0140.01119.64
7.4.100.0190.00519.63
7.4.90.0200.00519.53
7.4.80.0240.00221.18
7.4.70.0170.00619.62
7.4.60.0220.00219.69
7.4.50.0180.00619.70
7.4.40.0160.00719.59
7.4.30.0120.01119.54
7.4.20.0180.00519.57
7.4.10.0170.00519.63
7.4.00.0090.01118.05
7.3.330.0150.00117.92
7.3.320.0130.00317.97
7.3.310.0150.00219.46
7.3.300.0140.00219.55
7.3.290.0130.01119.58
7.3.280.0170.00617.83
7.3.270.0140.00920.18
7.3.260.0160.01219.60
7.3.250.0200.00822.96
7.3.240.0190.00319.57
7.3.230.0100.01319.68
7.3.220.0310.00422.96
7.3.210.0200.00519.52
7.3.200.0210.00421.18
7.3.190.0150.00819.52
7.3.180.0180.00419.64
7.3.170.0170.00619.61
7.3.160.0160.00819.53
7.3.150.0150.00819.52
7.3.140.0130.00919.68
7.3.130.0110.01119.54
7.3.120.0160.00519.46
7.3.110.0140.00819.70
7.3.100.0140.00819.62
7.3.90.0150.00619.58
7.3.80.0170.01019.68
7.3.70.0140.01419.59
7.3.60.0250.00419.53
7.3.50.0150.01219.54
7.3.40.0200.00819.49
7.3.30.0150.01019.46
7.3.20.0180.00920.49
7.3.10.0180.00920.43
7.3.00.0170.01120.45
7.2.340.0290.00422.96
7.2.330.0200.00619.69
7.2.320.0140.01019.69
7.2.310.0160.00719.73
7.2.300.0190.00519.76
7.2.290.0210.00519.62
7.2.280.0190.00619.51
7.2.270.0140.01119.59
7.2.260.0190.00319.64
7.2.250.0120.01019.67
7.2.240.0200.00219.64
7.2.230.0090.01419.63
7.2.220.0230.00319.69
7.2.210.0160.01419.66
7.2.200.0200.00719.64
7.2.190.0190.00619.69
7.2.180.0180.00919.57
7.2.170.0160.00919.60
7.2.160.0180.00819.65
7.2.150.0180.00620.46
7.2.140.0150.01020.62
7.2.130.0210.01020.47
7.2.120.0220.00520.56
7.2.110.0210.01020.50
7.2.100.0150.00820.50
7.2.90.0210.00420.47
7.2.80.0240.00620.60
7.2.70.0240.00420.65
7.2.60.0160.00519.28
7.2.50.0140.01120.56
7.2.40.0160.01320.52
7.2.30.0190.00920.52
7.2.20.0230.00320.48
7.2.10.0230.00720.61
7.2.00.0120.01120.56
7.1.330.0170.00620.06
7.1.320.0200.00720.04
7.1.310.0210.00420.03
7.1.300.0080.01320.01
7.1.290.0140.00919.96
7.1.280.0170.00520.13
7.1.270.0200.00319.99
7.1.260.0160.00820.06
7.1.250.0150.00920.00
7.1.240.0150.01219.96
7.1.230.0130.01220.10
7.1.220.0170.00820.05
7.1.210.0130.01220.05
7.1.200.0110.00818.58
7.1.190.0220.00220.06
7.1.180.0190.00320.00
7.1.170.0140.00820.08
7.1.160.0130.00920.05
7.1.150.0230.00320.01
7.1.140.0240.00520.04
7.1.130.0190.00720.02
7.1.120.0210.00720.01
7.1.110.0210.00520.03
7.1.100.0120.00919.37
7.1.90.0190.00820.08
7.1.80.0140.01019.99
7.1.70.0100.01019.05
7.1.60.0160.00719.80
7.1.50.0150.00718.98
7.1.40.0230.00520.16
7.1.30.0150.01120.13
7.1.20.0190.00820.03
7.1.10.0210.00720.06
7.1.00.0110.02720.78
7.0.330.0190.00619.94
7.0.320.0160.00619.86
7.0.310.0180.00619.92
7.0.300.0180.00719.92
7.0.290.0190.00720.01
7.0.280.0170.01019.99
7.0.270.0180.00919.84
7.0.260.0170.00819.87
7.0.250.0220.00719.94
7.0.240.0170.00719.89
7.0.230.0160.00819.98
7.0.220.0170.00819.90
7.0.210.0140.01219.96
7.0.200.0110.00818.65
7.0.190.0210.00520.03
7.0.180.0180.00919.97
7.0.170.0170.00819.93
7.0.160.0140.01119.88
7.0.150.0170.00719.89
7.0.140.0140.02820.58
7.0.130.0190.00519.87
7.0.120.0240.00319.84
7.0.110.0210.00319.82
7.0.100.0140.00719.81
7.0.90.0150.00919.85
7.0.80.0140.00719.93
7.0.70.0150.00819.87
7.0.60.0100.03319.93
7.0.50.0120.01919.19
7.0.40.0120.02519.95
7.0.30.0140.02019.86
7.0.20.0170.02619.91
7.0.10.0140.01920.08
7.0.00.0140.01819.96
5.6.400.0150.01319.27
5.6.390.0160.00819.36
5.6.380.0120.01219.33
5.6.370.0170.00819.41
5.6.360.0140.01119.32
5.6.350.0150.00919.40
5.6.340.0190.00619.36
5.6.330.0170.00719.34
5.6.320.0150.01019.25
5.6.310.0130.01019.20
5.6.300.0160.01119.28
5.6.290.0190.00719.26
5.6.280.0190.02519.90
5.6.270.0200.00719.28
5.6.260.0190.00719.20
5.6.250.0190.00619.31
5.6.240.0170.00619.34
5.6.230.0160.01019.28
5.6.220.0200.00519.27
5.6.210.0150.03119.72
5.6.200.0090.03518.92
5.6.190.0160.02219.69
5.6.180.0190.02919.66
5.6.170.0220.03019.67
5.6.160.0080.03719.69
5.6.150.0090.02618.88
5.6.140.0150.02818.93
5.6.130.0130.01818.92
5.6.120.0160.03519.84
5.6.110.0150.03519.88
5.6.100.0110.03619.88
5.6.90.0170.03019.94
5.6.80.0130.01719.71
5.6.70.0170.00619.29
5.6.60.0130.01119.16
5.6.50.0180.01119.27
5.6.40.0180.00819.32
5.6.30.0120.01319.34
5.6.20.0180.00819.35
5.6.10.0140.01119.19
5.6.00.0180.00819.34
5.5.380.0160.00919.29
5.5.370.0140.00819.37
5.5.360.0140.01019.29
5.5.350.0160.03119.60
5.5.340.0150.01618.85
5.5.330.0140.03019.56
5.5.320.0230.02219.56
5.5.310.0190.02919.64
5.5.300.0100.02418.92
5.5.290.0150.02818.80
5.5.280.0190.02719.82
5.5.270.0130.03219.80
5.5.260.0090.02819.88
5.5.250.0130.02019.73
5.5.240.0180.03019.58
5.5.230.0140.00919.16
5.5.220.0120.01019.12
5.5.210.0170.00819.22
5.5.200.0200.00419.23
5.5.190.0130.01119.31
5.5.180.0130.01119.12
5.5.170.0170.00819.23
5.5.160.0180.00819.24
5.5.150.0140.00919.35
5.5.140.0150.01019.14
5.5.130.0220.00419.29
5.5.120.0220.00419.12
5.5.110.0100.01319.19
5.5.100.0180.00819.13
5.5.90.0130.00919.28
5.5.80.0160.00819.34
5.5.70.0110.01319.22
5.5.60.0150.00919.19
5.5.50.0170.00919.27
5.5.40.0160.00919.21
5.5.30.0110.01519.17
5.5.20.0150.01019.20
5.5.10.0130.01019.12
5.5.00.0250.00719.22
5.4.450.0340.02218.25
5.4.440.0360.02618.34
5.4.430.0370.02118.40
5.4.420.0310.00418.25
5.4.410.0350.00118.16
5.4.400.0290.00418.10
5.4.390.0300.00318.17
5.4.380.0290.00518.14
5.4.370.0290.00518.01
5.4.360.0290.00318.19
5.4.350.0310.00218.09
5.4.340.0110.01515.70
5.4.330.0150.00717.68
5.4.320.0120.01515.85
5.4.310.0090.01815.85
5.4.300.0090.01715.94
5.4.290.0100.01715.95
5.4.280.0110.01515.90
5.4.270.0110.01615.88
5.4.260.0090.01715.87
5.4.250.0090.01815.88
5.4.240.0100.01615.88
5.4.230.0080.01915.81
5.4.220.0100.01615.85
5.4.210.0120.01515.83
5.4.200.0120.01515.87
5.4.190.0070.01615.89
5.4.180.0130.01515.82
5.4.170.0090.01715.85
5.4.160.0080.01715.96
5.4.150.0100.01615.83
5.4.140.0140.01415.76
5.4.130.0110.01815.76
5.4.120.0110.01715.75
5.4.110.0090.01715.75
5.4.100.0110.01715.73
5.4.90.0100.01815.68
5.4.80.0130.01515.74
5.4.70.0100.01515.75
5.4.60.0060.01715.73
5.4.50.0100.01515.76
5.4.40.0090.01515.77
5.4.30.0130.01515.77
5.4.20.0070.01515.69
5.4.10.0070.01715.73
5.4.00.0070.01715.57

preferences:
48.2 ms | 401 KiB | 5 Q