3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(empty('0'));

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)
8.3.60.0110.00316.13
8.3.50.0120.00317.93
8.3.40.0190.00817.90
8.3.30.0160.01020.94
8.3.20.0130.00823.05
8.3.10.0110.00723.61
8.3.00.0130.00422.74
8.2.180.0240.00716.00
8.2.170.0190.00617.97
8.2.160.0170.00821.85
8.2.150.0180.00723.40
8.2.140.0090.00723.49
8.2.130.0110.00623.45
8.2.120.0090.00722.81
8.2.110.0120.00622.36
8.2.100.0100.00821.59
8.2.90.0180.00520.86
8.2.80.0150.00620.71
8.2.70.0160.00625.58
8.2.60.0150.00624.53
8.2.50.0140.00524.86
8.2.40.0140.00524.70
8.2.30.0120.00625.89
8.2.20.0130.00524.34
8.2.10.0140.00624.39
8.2.00.0130.00624.39
8.1.280.0270.00315.79
8.1.270.0080.00623.51
8.1.260.0080.00523.76
8.1.250.0100.00323.94
8.1.240.0110.00621.78
8.1.230.0110.00621.49
8.1.220.0110.00720.74
8.1.210.0130.00521.04
8.1.200.0120.00625.42
8.1.190.0130.00425.08
8.1.180.0120.00624.71
8.1.170.0130.00524.51
8.1.160.0110.00624.42
8.1.150.0120.00624.60
8.1.140.0110.00723.99
8.1.130.0120.00524.43
8.1.120.0120.00624.04
8.1.110.0130.00423.67
8.1.100.0120.00524.04
8.1.90.0120.00624.08
8.1.80.0120.00624.08
8.1.70.0110.00624.16
8.1.60.0140.00424.10
8.1.50.0150.00524.08
8.1.40.0130.00623.70
8.1.30.0130.00523.54
8.1.20.0130.00623.51
8.1.10.0140.00523.47
8.1.00.0150.00423.43
8.0.300.0140.00420.50
8.0.290.0160.00525.15
8.0.280.0170.00424.22
8.0.270.0120.00523.99
8.0.260.0140.00623.98
8.0.250.0130.00523.79
8.0.240.0150.00523.78
8.0.230.0140.00523.80
8.0.220.0130.00523.81
8.0.210.0150.00523.77
8.0.200.0140.00523.78
8.0.190.0140.00623.78
8.0.180.0140.00423.76
8.0.170.0150.00423.34
8.0.160.0130.00523.12
8.0.150.0150.00423.09
8.0.140.0150.00523.10
8.0.130.0140.00523.03
8.0.120.0150.00422.00
8.0.110.0110.00521.64
8.0.100.0130.00421.48
8.0.90.0130.00421.36
8.0.80.0120.00521.39
8.0.70.0100.00521.41
8.0.60.0120.00421.41
8.0.50.0130.00421.39
8.0.30.0100.00521.20
8.0.20.0100.00621.15
8.0.10.0130.00421.37
8.0.00.0100.00621.24
7.4.330.0130.00422.57
7.4.320.0170.00323.63
7.4.300.0150.00523.67
7.4.290.0150.00523.71
7.4.280.0150.00523.24
7.4.270.0150.00522.94
7.4.260.0160.00522.98
7.4.250.0150.00421.97
7.4.240.0140.00421.41
7.4.230.0140.00521.38
7.4.220.0130.00521.25
7.4.210.0130.00521.03
7.4.200.0120.00521.26
7.4.190.0130.00421.30
7.4.180.0130.00521.17
7.4.160.0130.00521.19
7.4.150.0120.00621.11
7.4.140.0130.00521.02
7.4.130.0120.00620.67
7.4.120.0140.00520.70
7.4.110.0140.00520.78
7.4.100.0130.00520.84
7.4.90.0140.00520.60
7.4.80.0130.00620.64
7.4.70.0130.00620.63
7.4.60.0150.00520.59
7.4.50.0130.00620.51
7.4.40.0140.00520.66
7.4.30.0130.00620.57
7.4.20.0130.00520.57
7.4.10.0130.00520.49
7.4.00.0130.00420.42
7.3.330.0160.00422.78
7.3.320.0160.00421.71
7.3.310.0160.00421.37
7.3.300.0150.00521.26
7.3.290.0160.00421.12
7.3.280.0150.00420.90
7.3.270.0140.00620.93
7.3.260.0150.00420.89
7.3.250.0150.00420.66
7.3.240.0140.00520.74
7.3.230.0140.00620.70
7.3.220.0140.00620.77
7.3.210.0150.00520.47
7.3.200.0160.00520.55
7.3.190.0160.00520.50
7.3.180.0150.00520.49
7.3.170.0140.00620.52
7.3.160.0160.00520.48
7.3.150.0160.00420.57
7.3.140.0150.00520.57
7.3.130.0140.00620.39
7.3.120.0130.00520.26
7.3.110.0150.00520.36
7.3.100.0140.00520.38
7.3.90.0150.00420.51
7.3.80.0130.00520.42
7.3.70.0130.00520.50
7.3.60.0130.00520.48
7.3.50.0140.00520.49
7.3.40.0140.00420.47
7.3.30.0130.00520.47
7.3.20.0150.00521.15
7.3.10.0150.00521.11
7.3.00.0180.00621.00
7.2.340.0140.00520.86
7.2.330.0150.00520.56
7.2.320.0150.00520.54
7.2.310.0140.00620.58
7.2.300.0140.00620.55
7.2.290.0150.00520.56
7.2.280.0160.00520.63
7.2.270.0150.00520.65
7.2.260.0150.00520.44
7.2.250.0140.00720.46
7.2.240.0140.00620.48
7.2.230.0150.00620.41
7.2.220.0150.00520.47
7.2.210.0130.00620.44
7.2.200.0150.00520.51
7.2.190.0140.00620.51
7.2.180.0150.00520.51
7.2.170.0150.00520.54
7.2.160.0140.00620.37
7.2.150.0160.00621.23
7.2.140.0150.00621.22
7.2.130.0150.00621.29
7.2.120.0150.00521.25
7.2.110.0160.00521.26
7.2.100.0140.00521.28
7.2.90.0150.00621.21
7.2.80.0170.00521.24
7.2.70.0160.00521.27
7.2.60.0170.00521.13
7.2.50.0150.00521.24
7.2.40.0160.00521.27
7.2.30.0160.00621.21
7.2.20.0150.00621.25
7.2.10.0160.00621.35
7.2.00.0150.00521.29
7.1.330.0130.00520.22
7.1.320.0150.00520.60
7.1.310.0140.00620.62
7.1.300.0130.00620.61
7.1.290.0140.00620.64
7.1.280.0140.00620.65
7.1.270.0150.00520.67
7.1.260.0160.00420.60
7.1.250.0130.00620.57
7.1.240.0140.00520.59
7.1.230.0140.00520.62
7.1.220.0150.00520.59
7.1.210.0150.00520.60
7.1.200.0140.00620.49
7.1.190.0150.00520.59
7.1.180.0160.00520.57
7.1.170.0130.00620.67
7.1.160.0150.00420.58
7.1.150.0140.00520.57
7.1.140.0140.00620.58
7.1.130.0150.00520.58
7.1.120.0140.00520.58
7.1.110.0140.00520.57
7.1.100.0150.00520.56
7.1.90.0140.00620.56
7.1.80.0180.00520.44
7.1.70.0170.00520.25
7.1.60.0180.00621.03
7.1.50.0190.00621.03
7.1.40.0180.00521.05
7.1.30.0180.00621.01
7.1.20.0140.00620.97
7.1.10.0140.00520.28
7.1.00.0170.00520.27
7.0.330.0140.00520.27
7.0.320.0140.00520.42
7.0.310.0150.00420.43
7.0.300.0150.00620.42
7.0.290.0150.00420.41
7.0.280.0130.00520.40
7.0.270.0130.00520.42
7.0.260.0140.00520.42
7.0.250.0140.00520.51
7.0.240.0160.00520.47
7.0.230.0140.00520.45
7.0.220.0150.00520.45
7.0.210.0140.00520.46
7.0.200.0170.00520.18
7.0.190.0180.00520.18
7.0.180.0170.00520.16
7.0.170.0140.00520.21
7.0.160.0140.00520.14
7.0.150.0140.00520.17
7.0.140.0180.00520.15
7.0.130.0140.00520.26
7.0.120.0160.00620.21
7.0.110.0160.00620.15
7.0.100.0190.00620.16
7.0.90.0120.00520.16
7.0.80.0130.00520.16
7.0.70.0130.00520.18
7.0.60.0190.00520.16
7.0.50.0150.00520.14
7.0.40.0140.00520.21
7.0.30.0190.00420.16
7.0.20.0160.00520.17
7.0.10.0160.00520.18
7.0.00.0150.00520.17
5.6.400.0130.00820.17
5.6.390.0120.00920.18
5.6.380.0140.00920.18
5.6.370.0120.00920.18
5.6.360.0140.00820.18
5.6.350.0140.00820.18
5.6.340.0130.00820.16
5.6.330.0120.00920.16
5.6.320.0110.01020.17
5.6.310.0120.00820.19
5.6.300.0120.01120.16
5.6.290.0120.01220.22
5.6.280.0120.01120.21
5.6.270.0120.01220.23
5.6.260.0120.01220.22
5.6.250.0120.01020.18
5.6.240.0120.01220.22
5.6.230.0120.01120.25
5.6.220.0120.01120.24
5.6.210.0130.01220.22
5.6.200.0120.01220.24
5.6.190.0110.01120.26
5.6.180.0110.01220.25
5.6.170.0110.01320.24
5.6.160.0110.01220.24
5.6.150.0110.01120.25
5.6.140.0110.01220.22
5.6.130.0110.01220.23
5.6.120.0130.01020.24
5.6.110.0120.01120.21
5.6.100.0120.01120.20
5.6.90.0120.01120.21
5.6.80.0110.01020.15
5.6.70.0100.01120.21
5.6.60.0120.01020.21
5.6.50.0120.01120.14
5.6.40.0110.01120.15
5.6.30.0120.01020.16
5.6.20.0110.01020.13
5.6.10.0120.01020.14
5.6.00.0110.01220.11
5.5.380.0130.01120.04
5.5.370.0120.01220.04
5.5.360.0130.01219.94
5.5.350.0140.01119.96
5.5.340.0130.01119.98
5.5.330.0140.01119.96
5.5.320.0150.01019.96
5.5.310.0150.01119.96
5.5.300.0130.01219.98
5.5.290.0130.01119.97
5.5.280.0140.01119.95
5.5.270.0140.01119.97
5.5.260.0140.01019.94
5.5.250.0130.01220.02
5.5.240.0140.01019.99
5.5.230.0120.01219.95
5.5.220.0130.01119.96
5.5.210.0130.01019.99
5.5.200.0140.01119.91
5.5.190.0130.01119.92
5.5.180.0130.01119.91
5.5.170.0130.00820.07
5.5.160.0130.01019.93
5.5.150.0130.01019.87
5.5.140.0130.01019.86
5.5.130.0120.01119.85
5.5.120.0110.01219.84
5.5.110.0120.01119.85
5.5.100.0140.01019.93
5.5.90.0120.01219.92
5.5.80.0120.01119.94
5.5.70.0130.01119.93
5.5.60.0120.01119.93
5.5.50.0120.01019.93
5.5.40.0130.01019.93
5.5.30.0120.01119.99
5.5.20.0130.01119.97
5.5.10.0120.01119.93
5.5.00.0120.01119.90
5.4.450.0120.00819.00
5.4.440.0110.01019.00
5.4.430.0100.01018.99
5.4.420.0100.01019.00
5.4.410.0100.00919.00
5.4.400.0100.00918.96
5.4.390.0100.01018.96
5.4.380.0100.00918.97
5.4.370.0110.00818.94
5.4.360.0110.00818.98
5.4.350.0110.00918.95
5.4.340.0090.01018.96
5.4.330.0110.00718.96
5.4.320.0110.00918.95
5.4.310.0100.01018.96
5.4.300.0100.01018.98
5.4.290.0100.01018.98
5.4.280.0110.00918.98
5.4.270.0100.00918.98
5.4.260.0110.00918.95
5.4.250.0110.00918.95
5.4.240.0100.01018.96
5.4.230.0110.01118.88
5.4.220.0120.00918.91
5.4.210.0100.01018.90
5.4.200.0110.00918.93
5.4.190.0100.00918.91
5.4.180.0110.01018.91
5.4.170.0100.00918.91
5.4.160.0100.01018.92
5.4.150.0100.01118.92
5.4.140.0110.00918.82
5.4.130.0100.00818.83
5.4.120.0090.01018.84
5.4.110.0100.00918.86
5.4.100.0100.00918.85
5.4.90.0100.00918.83
5.4.80.0100.00818.85
5.4.70.0090.01018.85
5.4.60.0100.00818.85
5.4.50.0090.00918.82
5.4.40.0090.00818.82
5.4.30.0080.01118.83
5.4.20.0090.01018.83
5.4.10.0090.00918.84
5.4.00.0090.00918.77
5.3.290.0080.01018.88
5.3.280.0080.01218.87
5.3.270.0100.01018.85
5.3.260.0090.01018.87
5.3.250.0090.00918.88
5.3.240.0090.01018.82
5.3.230.0100.00918.87
5.3.220.0090.00918.85
5.3.210.0100.00918.88
5.3.200.0100.01018.86
5.3.190.0090.01018.88
5.3.180.0090.00918.93
5.3.170.0080.01018.89
5.3.160.0090.00918.92
5.3.150.0090.01018.94
5.3.140.0090.01018.89
5.3.130.0100.00918.90
5.3.120.0090.00918.89
5.3.110.0100.00918.87
5.3.100.0080.00918.87
5.3.90.0080.01018.88
5.3.80.0090.00918.84
5.3.70.0090.00918.87
5.3.60.0090.01018.87
5.3.50.0090.00918.87
5.3.40.0090.01018.86
5.3.30.0090.00818.86
5.3.20.0090.00918.82
5.3.10.0090.00918.76
5.3.00.0090.00918.78

preferences:
113.34 ms | 401 KiB | 5 Q