3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null == []);

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)
8.3.60.0120.00316.25
8.3.50.0030.01216.36
8.3.40.0120.00618.54
8.3.30.0100.00318.40
8.3.20.0040.00419.98
8.3.10.0080.00020.36
8.3.00.0070.00021.58
8.2.180.0040.01418.04
8.2.170.0170.00022.96
8.2.160.0090.00619.24
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0090.00022.09
8.2.120.0000.00826.35
8.2.110.0070.00321.62
8.2.100.0050.00519.19
8.2.90.0080.00518.24
8.2.80.0050.00618.83
8.2.70.0100.00438.59
8.2.60.0100.00538.69
8.2.50.0110.00339.15
8.2.40.0070.00739.49
8.2.30.0080.00433.59
8.2.20.0070.00533.31
8.2.10.0080.00633.33
8.2.00.0080.00533.28
8.1.280.0090.00625.92
8.1.270.0000.00723.99
8.1.260.0050.00328.09
8.1.250.0000.00828.09
8.1.240.0070.00520.10
8.1.230.0080.00519.62
8.1.220.0030.00818.05
8.1.210.0050.00519.19
8.1.200.0090.00238.29
8.1.190.0080.00338.71
8.1.180.0070.00438.56
8.1.170.0070.00438.81
8.1.160.0060.00734.25
8.1.150.0070.00533.92
8.1.140.0080.00633.57
8.1.130.0080.00630.00
8.1.120.0090.00429.96
8.1.110.0070.00630.23
8.1.100.0120.00329.95
8.1.90.0090.00426.30
8.1.80.0070.00529.96
8.1.70.0070.00629.96
8.1.60.0090.00530.02
8.1.50.0090.00626.37
8.1.40.0100.00526.40
8.1.30.0120.00526.49
8.1.20.0110.00726.45
8.1.10.0090.00726.38
8.1.00.0080.00626.37
8.0.300.0130.00218.66
8.0.290.0090.00437.88
8.0.280.0100.00532.94
8.0.270.0100.00632.65
8.0.260.0080.00529.82
8.0.250.0110.00229.57
8.0.240.0100.00429.54
8.0.230.0080.00529.67
8.0.220.0100.00329.56
8.0.210.0110.00329.55
8.0.200.0090.00429.61
8.0.190.0090.00429.66
8.0.180.0110.00325.89
8.0.170.0100.00425.95
8.0.160.0090.00525.90
8.0.150.0080.00525.92
8.0.140.0070.00625.87
8.0.130.0100.00325.40
8.0.120.0100.00525.87
8.0.110.0060.00724.77
8.0.100.0110.00324.66
8.0.90.0080.00524.72
8.0.80.0100.00524.69
8.0.70.0080.00624.72
8.0.60.0110.00424.73
8.0.50.0100.00424.72
8.0.30.0110.00622.12
8.0.20.0130.00622.26
8.0.10.0110.00623.95
8.0.00.0080.00623.82
7.4.330.0080.00228.75
7.4.320.0090.00529.34
7.4.300.0090.00425.88
7.4.290.0100.00425.90
7.4.280.0110.00323.57
7.4.270.0100.00525.89
7.4.260.0120.00525.62
7.4.250.0120.00425.60
7.4.240.0100.00524.45
7.4.230.0100.00524.52
7.4.220.0120.00424.71
7.4.210.0110.00524.47
7.4.200.0100.00424.75
7.4.190.0090.00525.67
7.4.180.0100.00525.68
7.4.160.0090.00522.47
7.4.150.0120.00423.16
7.4.140.0100.00522.64
7.4.130.0110.00622.17
7.4.120.0080.00822.16
7.4.110.0110.00722.79
7.4.100.0100.00722.82
7.4.90.0120.00622.26
7.4.80.0120.00622.44
7.4.70.0120.00522.22
7.4.60.0100.00622.18
7.4.50.0120.00522.10
7.4.40.0100.00722.13
7.4.30.0100.00622.15
7.4.20.0090.00622.76
7.4.10.0100.00522.75
7.4.00.0090.00621.56
7.3.330.0120.00525.03
7.3.320.0140.00324.97
7.3.310.0140.00324.28
7.3.300.0120.00524.30
7.3.290.0120.00522.62
7.3.280.0110.00820.75
7.3.270.0120.00622.80
7.3.260.0110.00422.03
7.3.250.0100.00721.61
7.3.240.0100.00722.02
7.3.230.0110.00722.69
7.3.220.0130.00522.58
7.3.210.0110.00722.03
7.3.200.0120.00622.07
7.3.190.0120.00622.01
7.3.180.0130.00621.96
7.3.170.0140.00422.00
7.3.160.0120.00622.03
7.3.150.0120.00422.55
7.3.140.0110.00622.63
7.3.130.0110.00522.57
7.3.120.0110.00521.86
7.3.110.0100.00721.23
7.3.100.0090.00621.27
7.3.90.0130.00521.41
7.3.80.0100.00521.25
7.3.70.0110.00721.31
7.3.60.0130.00421.37
7.3.50.0120.00520.85
7.3.40.0110.00520.82
7.3.30.0110.00420.83
7.3.20.0120.00621.73
7.3.10.0120.00521.68
7.3.00.0110.00621.71
7.2.340.0140.00623.41
7.2.330.0140.00622.15
7.2.320.0150.00622.13
7.2.310.0160.00522.13
7.2.300.0120.00822.11
7.2.290.0120.00622.08
7.2.280.0120.00722.65
7.2.270.0140.00622.67
7.2.260.0130.00722.69
7.2.250.0120.00721.93
7.2.240.0130.00721.36
7.2.230.0110.00621.39
7.2.220.0090.00821.38
7.2.210.0110.00721.36
7.2.200.0110.00821.42
7.2.190.0130.00421.40
7.2.180.0100.00720.90
7.2.170.0110.00620.93
7.2.160.0110.00621.49
7.2.150.0140.00522.45
7.2.140.0140.00622.41
7.2.130.0120.00722.44
7.2.120.0110.00722.33
7.2.110.0140.00422.41
7.2.100.0140.00622.36
7.2.90.0140.00722.36
7.2.80.0140.00622.36
7.2.70.0150.00622.35
7.2.60.0150.00721.92
7.2.50.0150.00722.29
7.2.40.0190.00722.03
7.2.30.0180.00721.97
7.2.20.0200.00722.02
7.2.10.0210.00722.10
7.2.00.0170.00821.85
7.1.330.0110.00621.56
7.1.320.0110.00521.58
7.1.310.0130.00621.59
7.1.300.0130.00621.55
7.1.290.0120.00621.56
7.1.280.0120.00621.00
7.1.270.0110.00620.94
7.1.260.0110.00720.97
7.1.250.0140.00421.42
7.1.240.0130.00721.40
7.1.230.0120.00821.43
7.1.220.0140.00621.40
7.1.210.0140.00521.36
7.1.200.0110.00820.93
7.1.190.0200.00521.39
7.1.180.0140.00621.37
7.1.170.0130.00521.47
7.1.160.0210.00721.04
7.1.150.0170.00621.04
7.1.140.0140.00521.00
7.1.130.0220.00621.06
7.1.120.0160.00521.06
7.1.110.0120.00820.98
7.1.100.0220.00720.94
7.1.90.0210.00420.95
7.1.80.0390.00820.64
7.1.70.0550.00820.07
7.1.60.0600.00623.73
7.1.50.0740.00823.67
7.1.40.0610.00723.60
7.1.30.0700.00823.61
7.1.20.0550.00723.61
7.1.10.0330.00620.01
7.1.00.0300.00720.04
7.0.330.0140.00521.09
7.0.320.0130.00521.04
7.0.310.0110.00721.07
7.0.300.0150.00421.09
7.0.290.0190.00620.72
7.0.280.0140.00521.08
7.0.270.0210.00520.72
7.0.260.0190.00520.78
7.0.250.0180.00620.77
7.0.240.0170.00720.82
7.0.230.0180.00620.73
7.0.220.0190.00620.76
7.0.210.0200.00620.75
7.0.200.0660.00719.90
7.0.190.0810.00819.87
7.0.180.0680.00619.80
7.0.170.0590.00719.80
7.0.160.0500.00819.77
7.0.150.0440.00519.75
7.0.140.0390.00619.76
7.0.130.0400.00719.87
7.0.120.0410.00719.88
7.0.110.0450.00619.78
7.0.100.0420.00619.75
7.0.90.0460.00619.72
7.0.80.0320.00819.72
7.0.70.0380.00719.73
7.0.60.0360.00619.71
7.0.50.0460.00619.76
7.0.40.0350.00719.85
7.0.30.0420.00619.83
7.0.20.0350.00719.75
7.0.10.0360.00719.84
7.0.00.0450.00719.80
5.6.400.0120.00721.33
5.6.390.0120.00720.93
5.6.380.0100.00720.91
5.6.370.0120.00620.91
5.6.360.0110.00720.88
5.6.350.0120.00720.95
5.6.340.0160.00721.03
5.6.330.0120.00620.95
5.6.320.0130.00620.96
5.6.310.0110.00720.98
5.6.300.0120.01820.82
5.6.290.0130.01820.91
5.6.280.0130.01820.89
5.6.270.0140.01620.91
5.6.260.0140.01720.92
5.6.250.0150.01920.94
5.6.240.0130.01821.01
5.6.230.0130.01720.97
5.6.220.0130.01820.95
5.6.210.0130.01921.04
5.6.200.0140.01821.00
5.6.190.0120.01920.99
5.6.180.0120.01820.93
5.6.170.0110.01920.99
5.6.160.0120.02020.98
5.6.150.0130.01720.99
5.6.140.0120.01820.95
5.6.130.0120.01620.93
5.6.120.0130.01820.96
5.6.110.0120.01720.95
5.6.100.0130.01520.93
5.6.90.0120.01720.90
5.6.80.0110.01720.77
5.6.70.0110.01820.83
5.6.60.0120.01620.83
5.6.50.0130.01620.74
5.6.40.0100.01820.77
5.6.30.0140.01520.76
5.6.20.0120.01720.77
5.6.10.0150.01520.79
5.6.00.0130.01720.74

preferences:
53.35 ms | 401 KiB | 5 Q