3v4l.org

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

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)
8.3.60.0110.00822.11
8.3.50.0100.00822.69
8.3.40.0230.00922.34
8.3.30.0200.00623.09
8.3.20.0130.00723.98
8.3.10.0150.00724.55
8.3.00.0190.00624.62
8.2.180.0250.00821.20
8.2.170.0240.00724.44
8.2.160.0230.00624.09
8.2.150.0170.00725.26
8.2.140.0120.01325.42
8.2.130.0140.00625.91
8.2.120.0160.00523.61
8.2.110.0150.00522.95
8.2.100.0140.00720.76
8.2.90.0210.00620.03
8.2.80.0200.00620.01
8.2.70.0200.00629.75
8.2.60.0200.00428.05
8.2.50.0200.00429.02
8.2.40.0180.00529.04
8.2.30.0160.00628.92
8.2.20.0160.00728.87
8.2.10.0170.00728.92
8.2.00.0180.00628.92
8.1.280.0280.00925.92
8.1.270.0180.00924.53
8.1.260.0190.00625.98
8.1.250.0200.00526.56
8.1.240.0110.00821.23
8.1.230.0180.00620.42
8.1.220.0190.00419.74
8.1.210.0160.00720.39
8.1.200.0170.00629.60
8.1.190.0150.00628.58
8.1.180.0170.00528.74
8.1.170.0140.00628.72
8.1.160.0160.00528.79
8.1.150.0140.00729.44
8.1.140.0160.00628.67
8.1.130.0140.00528.00
8.1.120.0140.00527.99
8.1.110.0160.00428.12
8.1.100.0150.00527.95
8.1.90.0130.00727.21
8.1.80.0140.00527.25
8.1.70.0160.00527.30
8.1.60.0150.00526.15
8.1.50.0150.00726.13
8.1.40.0140.00524.87
8.1.30.0120.00724.95
8.1.20.0140.00624.88
8.1.10.0150.00524.79
8.1.00.0140.00624.73
8.0.300.0160.00519.49
8.0.290.0170.00629.31
8.0.280.0170.00527.65
8.0.270.0150.00528.34
8.0.260.0140.00727.65
8.0.250.0150.00527.58
8.0.240.0130.00527.56
8.0.230.0150.00527.68
8.0.220.0160.00427.55
8.0.210.0150.00526.79
8.0.200.0150.00426.86
8.0.190.0150.00425.68
8.0.180.0160.00425.69
8.0.170.0160.00524.31
8.0.160.0170.00524.33
8.0.150.0140.00524.25
8.0.140.0160.00524.24
8.0.130.0130.00523.81
8.0.120.0160.00423.42
8.0.110.0140.00423.18
8.0.100.0140.00522.84
8.0.90.0140.00422.85
8.0.80.0120.00622.16
8.0.70.0140.00522.38
8.0.60.0120.00622.38
8.0.50.0140.00622.35
8.0.30.0150.00522.02
8.0.20.0150.00521.90
8.0.10.0140.00622.47
8.0.00.0090.00622.77
7.4.330.0140.00426.67
7.4.320.0150.00527.35
7.4.300.0140.00426.96
7.4.290.0130.00525.83
7.4.280.0160.00624.05
7.4.270.0140.00524.28
7.4.260.0150.00623.60
7.4.250.0140.00423.25
7.4.240.0130.00522.95
7.4.230.0160.00322.64
7.4.220.0130.00522.85
7.4.210.0120.00521.43
7.4.200.0120.00622.36
7.4.190.0130.00522.19
7.4.180.0120.00522.24
7.4.160.0130.00422.20
7.4.150.0120.00621.97
7.4.140.0120.00521.99
7.4.130.0140.00521.58
7.4.120.0130.00621.45
7.4.110.0130.00521.62
7.4.100.0140.00521.52
7.4.90.0120.00621.50
7.4.80.0140.00521.55
7.4.70.0120.00621.46
7.4.60.0130.00521.45
7.4.50.0120.00621.38
7.4.40.0130.00621.38
7.4.30.0130.00521.42
7.4.20.0110.00621.42
7.4.10.0150.00421.42
7.4.00.0110.00521.37
7.3.330.0120.00623.30
7.3.320.0150.00422.83
7.3.310.0170.00422.70
7.3.300.0150.00422.41
7.3.290.0150.00521.95
7.3.280.0140.00621.32
7.3.270.0130.00621.79
7.3.260.0140.00521.73
7.3.250.0150.00421.53
7.3.240.0130.00621.55
7.3.230.0150.00421.50
7.3.220.0140.00521.49
7.3.210.0140.00521.27
7.3.200.0160.00521.33
7.3.190.0130.00621.29
7.3.180.0130.00621.32
7.3.170.0140.00521.28
7.3.160.0140.00621.31
7.3.150.0140.00521.29
7.3.140.0140.00421.26
7.3.130.0130.00621.26
7.3.120.0140.00521.06
7.3.110.0130.00621.24
7.3.100.0130.00621.02
7.3.90.0140.00621.25
7.3.80.0140.00621.03
7.3.70.0130.00721.12
7.3.60.0150.00621.18
7.3.50.0160.00521.19
7.3.40.0150.00521.13
7.3.30.0150.00421.19
7.3.20.0160.00521.81
7.3.10.0160.00521.72
7.3.00.0160.00621.71
7.2.340.0140.00521.71
7.2.330.0160.00521.38
7.2.320.0160.00621.07
7.2.310.0140.00621.39
7.2.300.0150.00621.33
7.2.290.0150.00621.40
7.2.280.0160.00621.38
7.2.270.0150.00621.35
7.2.260.0140.00721.36
7.2.250.0150.00521.37
7.2.240.0150.00621.33
7.2.230.0140.00621.16
7.2.220.0140.00521.14
7.2.210.0130.00721.13
7.2.200.0150.00621.23
7.2.190.0130.00721.22
7.2.180.0140.00521.22
7.2.170.0140.00521.29
7.2.160.0150.00621.24
7.2.150.0210.00522.00
7.2.140.0160.00625.38
7.2.130.0180.00521.97
7.2.120.0190.00621.95
7.2.110.0180.00521.93
7.2.100.0170.00621.97
7.2.90.0170.00621.91
7.2.80.0180.00621.91
7.2.70.0170.00621.91
7.2.60.0180.00621.75
7.2.50.0180.00621.88
7.2.40.0170.00621.92
7.2.30.0160.00621.95
7.2.20.0170.00621.88
7.2.10.0170.00622.00
7.2.00.0190.00621.86
7.1.330.0150.00521.62
7.1.320.0150.00521.34
7.1.310.0150.00521.35
7.1.300.0140.00621.38
7.1.290.0160.00521.41
7.1.280.0150.00421.47
7.1.270.0140.00621.43
7.1.260.0150.00521.43
7.1.250.0200.00521.13
7.1.240.0170.00521.12
7.1.230.0170.00521.17
7.1.220.0170.00521.16
7.1.210.0170.00621.17
7.1.200.0160.00621.03
7.1.190.0180.00621.23
7.1.180.0190.00421.14
7.1.170.0180.00621.30
7.1.160.0160.00621.19
7.1.150.0170.00621.20
7.1.140.0170.00521.12
7.1.130.0170.00621.16
7.1.120.0170.00621.14
7.1.110.0180.00521.10
7.1.100.0170.00620.92
7.1.90.0160.00620.90
7.1.80.0160.00620.95
7.1.70.0170.00520.65
7.1.60.0300.00521.85
7.1.50.0270.00621.82
7.1.40.0210.00621.76
7.1.30.0230.00621.77
7.1.20.0240.00621.73
7.1.10.0210.00620.69
7.1.00.0220.00520.65
7.0.330.0170.00520.90
7.0.320.0170.00520.92
7.0.310.0170.00520.93
7.0.300.0180.00520.92
7.0.290.0160.00520.90
7.0.280.0160.00420.94
7.0.270.0140.00620.85
7.0.260.0140.00720.83
7.0.250.0160.00520.94
7.0.240.0160.00520.76
7.0.230.0230.00520.78
7.0.220.0320.00520.71
7.0.210.0240.00620.73
7.0.200.0240.00620.56
7.0.190.0220.00620.54
7.0.180.0160.00520.51
7.0.170.0220.00620.51
7.0.160.0220.00620.45
7.0.150.0220.00620.47
7.0.140.0210.00620.44
7.0.130.0220.00620.58
7.0.120.0230.00620.53
7.0.110.0210.00720.47
7.0.100.0210.00520.48
7.0.90.0260.00620.45
7.0.80.0250.00420.44
7.0.70.0220.00620.40
7.0.60.0210.00620.47
7.0.50.0170.00720.41
7.0.40.0140.00620.48
7.0.30.0150.00620.50
7.0.20.0160.00520.42
7.0.10.0160.00620.47
7.0.00.0150.00520.42
5.6.400.0140.00820.93
5.6.390.0140.00820.77
5.6.380.0130.00720.54
5.6.370.0130.00820.59
5.6.360.0140.00720.56
5.6.350.0140.00720.56
5.6.340.0130.00820.55
5.6.330.0140.00720.59
5.6.320.0140.00720.52
5.6.310.0130.00720.58
5.6.300.0140.01120.52
5.6.290.0110.01520.60
5.6.280.0140.01320.57
5.6.270.0130.01120.60
5.6.260.0130.01220.59
5.6.250.0130.01220.59
5.6.240.0130.01220.61
5.6.230.0120.01220.64
5.6.220.0150.01120.66
5.6.210.0150.00920.66
5.6.200.0130.01220.69
5.6.190.0140.01220.68
5.6.180.0130.01120.64
5.6.170.0130.01220.66
5.6.160.0120.01320.67
5.6.150.0120.01420.66
5.6.140.0130.01220.62
5.6.130.0130.01220.71
5.6.120.0130.01320.62
5.6.110.0130.01320.60
5.6.100.0120.01220.58
5.6.90.0130.01220.58
5.6.80.0130.01120.49
5.6.70.0130.01120.53
5.6.60.0130.01220.58
5.6.50.0120.01220.50
5.6.40.0120.01220.54
5.6.30.0130.01320.56
5.6.20.0130.01220.51
5.6.10.0120.01120.51
5.6.00.0130.01320.52
5.5.380.0140.01220.22
5.5.370.0140.01120.26
5.5.360.0140.01220.16
5.5.350.0140.01120.13
5.5.340.0140.01120.15
5.5.330.0130.01220.18
5.5.320.0140.01220.16
5.5.310.0130.01220.15
5.5.300.0130.01320.18
5.5.290.0130.01120.17
5.5.280.0140.01220.15
5.5.270.0150.01220.15
5.5.260.0150.01220.09
5.5.250.0140.01220.22
5.5.240.0140.01120.20
5.5.230.0130.01120.17
5.5.220.0130.01120.14
5.5.210.0130.01220.17
5.5.200.0130.01220.08
5.5.190.0140.01220.07
5.5.180.0140.01220.08
5.5.170.0130.00820.36
5.5.160.0120.01420.13
5.5.150.0130.01120.07
5.5.140.0110.01320.02
5.5.130.0130.01120.04
5.5.120.0120.01220.02
5.5.110.0140.01020.03
5.5.100.0130.01220.12
5.5.90.0130.01120.14
5.5.80.0120.01320.12
5.5.70.0120.01120.14
5.5.60.0110.01220.12
5.5.50.0120.01220.14
5.5.40.0140.01020.12
5.5.30.0120.01220.18
5.5.20.0110.01320.16
5.5.10.0120.01220.11
5.5.00.0120.01220.10
5.4.450.0100.01318.69
5.4.440.0110.01118.72
5.4.430.0100.01018.72
5.4.420.0120.00918.74
5.4.410.0100.01018.67
5.4.400.0100.01018.63
5.4.390.0110.01018.63
5.4.380.0100.01118.66
5.4.370.0110.00918.65
5.4.360.0110.01018.67
5.4.350.0100.01018.65
5.4.340.0110.01118.65
5.4.330.0110.00518.60
5.4.320.0110.01018.68
5.4.310.0100.01018.68
5.4.300.0100.01018.67
5.4.290.0110.01018.69
5.4.280.0100.01118.68
5.4.270.0100.01018.68
5.4.260.0110.01018.62
5.4.250.0100.01118.63
5.4.240.0120.01018.64
5.4.230.0110.01018.56
5.4.220.0110.00918.57
5.4.210.0110.01018.58
5.4.200.0110.00918.56
5.4.190.0100.01118.59
5.4.180.0110.00918.60
5.4.170.0100.01118.63
5.4.160.0100.00918.61
5.4.150.0100.01118.63
5.4.140.0100.01018.43
5.4.130.0090.01018.49
5.4.120.0090.01018.46
5.4.110.0090.01018.48
5.4.100.0110.00918.46
5.4.90.0090.00918.47
5.4.80.0100.00918.50
5.4.70.0090.01118.48
5.4.60.0090.00918.51
5.4.50.0100.01018.45
5.4.40.0080.01118.44
5.4.30.0080.01218.46
5.4.20.0100.01118.48
5.4.10.0100.01018.46
5.4.00.0100.01018.37
5.3.290.0110.01318.46
5.3.280.0100.01018.39
5.3.270.0100.01118.42
5.3.260.0090.01018.44
5.3.250.0090.01018.45
5.3.240.0090.01118.35
5.3.230.0090.01118.39
5.3.220.0090.01018.40
5.3.210.0100.01118.39
5.3.200.0100.01118.37
5.3.190.0090.01018.39
5.3.180.0100.00918.47
5.3.170.0090.01118.49
5.3.160.0090.01118.50
5.3.150.0100.01018.49
5.3.140.0090.01018.43
5.3.130.0090.01018.45
5.3.120.0100.01118.49
5.3.110.0100.01018.45
5.3.100.0080.01118.41
5.3.90.0110.00918.45
5.3.80.0090.01018.35
5.3.70.0080.01018.37
5.3.60.0080.01118.40
5.3.50.0090.01118.36
5.3.40.0100.01018.35
5.3.30.0100.00918.36
5.3.20.0090.01018.37
5.3.10.0090.01118.23
5.3.00.0100.00918.24

preferences:
48.78 ms | 401 KiB | 5 Q