3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo empty(false);

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)
8.3.40.0080.00918.66
8.3.30.0120.00520.96
8.3.20.0050.00521.62
8.3.10.0060.00523.32
8.3.00.0080.00420.38
8.2.170.0110.00322.96
8.2.160.0100.00321.70
8.2.150.0050.00523.57
8.2.140.0090.00223.81
8.2.130.0020.00924.56
8.2.120.0000.01022.03
8.2.110.0020.00921.09
8.2.100.0070.00520.27
8.2.90.0050.00621.30
8.2.80.0050.00620.59
8.2.70.0090.00320.38
8.2.60.0050.00720.45
8.2.50.0050.00620.53
8.2.40.0090.00521.80
8.2.30.0080.00520.47
8.2.20.0020.00920.20
8.2.10.0040.00720.39
8.2.00.0070.00420.28
8.1.270.0030.00823.39
8.1.260.0030.00724.66
8.1.250.0110.00325.53
8.1.240.0110.00122.65
8.1.230.0090.00321.98
8.1.220.0020.00920.35
8.1.210.0020.00920.87
8.1.200.0080.00620.10
8.1.190.0050.00919.98
8.1.180.0090.00420.53
8.1.170.0050.00720.74
8.1.160.0060.00622.57
8.1.150.0060.00520.81
8.1.140.0090.00220.14
8.1.130.0070.00320.38
8.1.120.0100.00420.18
8.1.110.0060.00520.14
8.1.100.0060.00520.14
8.1.90.0060.00520.09
8.1.80.0050.00520.10
8.1.70.0050.00520.10
8.1.60.0110.00219.23
8.1.50.0110.00719.20
8.1.40.0100.00519.19
8.1.30.0090.00619.29
8.1.20.0050.00919.27
8.1.10.0090.00519.22
8.1.00.0070.00619.17
8.0.300.0140.00021.53
8.0.290.0140.00419.86
8.0.280.0160.00320.67
8.0.270.0100.00520.03
8.0.260.0150.00420.08
8.0.250.0120.00519.96
8.0.240.0140.00519.93
8.0.230.0120.00619.90
8.0.220.0100.00819.88
8.0.210.0140.00419.86
8.0.200.0160.00619.90
8.0.190.0120.00418.83
8.0.180.0070.00518.81
8.0.170.0130.00418.80
8.0.160.0130.00518.78
8.0.150.0100.00618.76
8.0.140.0070.00918.69
8.0.130.0100.00617.62
8.0.120.0160.00218.80
8.0.110.0080.00718.82
8.0.100.0100.00518.82
8.0.90.0120.00618.76
8.0.80.0140.00718.85
8.0.70.0080.00718.73
8.0.60.0150.00518.82
8.0.50.0130.00418.73
8.0.30.0150.00518.37
8.0.20.0150.00618.63
8.0.10.0090.00918.79
8.0.00.0120.00618.35
7.4.330.0080.00618.98
7.4.320.0090.00619.73
7.4.300.0170.00619.71
7.4.290.0140.00418.51
7.4.280.0120.00918.55
7.4.270.0170.00318.59
7.4.260.0150.00618.56
7.4.250.0150.00518.58
7.4.240.0150.00218.03
7.4.230.0170.00618.49
7.4.220.0170.00418.49
7.4.210.0170.00418.62
7.4.200.0150.00318.53
7.4.190.0270.00419.68
7.4.180.0190.00519.66
7.4.160.0150.00618.62
7.4.150.0210.00618.89
7.4.140.0130.00718.73
7.4.130.0100.01118.01
7.4.120.0120.00917.95
7.4.110.0180.00418.56
7.4.100.0180.00418.55
7.4.90.0120.00918.53
7.4.80.0180.00619.52
7.4.70.0190.00418.47
7.4.60.0190.00418.52
7.4.50.0160.00618.45
7.4.40.0160.00718.54
7.4.30.0150.00718.53
7.4.20.0150.00718.47
7.4.10.0110.01018.59
7.4.00.0110.00817.67
7.3.330.0150.00417.29
7.3.320.0130.00617.33
7.3.310.0130.00518.37
7.3.300.0150.00418.31
7.3.290.0150.00918.41
7.3.280.0140.00717.44
7.3.270.0200.00518.82
7.3.260.0130.00918.43
7.3.250.0160.00517.87
7.3.240.0170.00918.38
7.3.230.0190.00618.50
7.3.220.0220.00819.46
7.3.210.0220.00618.49
7.3.200.0200.00518.42
7.3.190.0170.00618.39
7.3.180.0180.00518.37
7.3.170.0170.00718.37
7.3.160.0140.00918.32
7.3.150.0130.00918.40
7.3.140.0200.00318.34
7.3.130.0170.00618.32
7.3.120.0130.00717.52
7.3.110.0120.00818.34
7.3.100.0150.00718.32
7.3.90.0190.00318.44
7.3.80.0160.00618.34
7.3.70.0170.00518.42
7.3.60.0170.00518.53
7.3.50.0160.00617.51
7.3.40.0110.00917.52
7.3.30.0160.00817.52
7.3.20.0180.00717.89
7.3.10.0150.00917.93
7.3.00.0180.00517.81
7.2.340.0190.00519.60
7.2.330.0160.00518.49
7.2.320.0100.01218.61
7.2.310.0140.00618.61
7.2.300.0150.00718.50
7.2.290.0100.01218.48
7.2.280.0170.00518.56
7.2.270.0140.01018.44
7.2.260.0150.00818.57
7.2.250.0160.00818.49
7.2.240.0130.00918.52
7.2.230.0160.00418.56
7.2.220.0120.00918.51
7.2.210.0190.00418.54
7.2.200.0170.00718.58
7.2.190.0160.00918.52
7.2.180.0110.01117.53
7.2.170.0150.00517.63
7.2.160.0160.00817.53
7.2.150.0160.00918.09
7.2.140.0170.00418.07
7.2.130.0180.00518.08
7.2.120.0140.00818.05
7.2.110.0170.00618.04
7.2.100.0130.00818.05
7.2.90.0160.00918.10
7.2.80.0130.00918.11
7.2.70.0170.00618.13
7.2.60.0150.00718.06
7.2.50.0160.00818.17
7.2.40.0150.00618.14
7.2.30.0150.00618.05
7.2.20.0160.00618.21
7.2.10.0150.01018.11
7.2.00.0120.00818.11
7.1.330.0180.00318.46
7.1.320.0170.00618.49
7.1.310.0210.00418.40
7.1.300.0130.00518.10
7.1.290.0170.00518.53
7.1.280.0160.00317.27
7.1.270.0420.00817.25
7.1.260.0130.00917.21
7.1.250.0140.00517.28
7.1.240.0110.00717.17
7.1.230.0140.00317.17
7.1.220.0160.00317.21
7.1.210.0150.00417.18
7.1.200.0110.00817.21
7.1.190.0350.00817.18
7.1.180.0160.00617.18
7.1.170.0180.00517.11
7.1.160.0170.00317.20
7.1.150.0130.00817.15
7.1.140.0130.00617.11
7.1.130.0140.00617.26
7.1.120.0160.00517.12
7.1.110.0130.00817.18
7.1.100.0130.00717.16
7.1.90.0140.00817.16
7.1.80.0150.00617.10
7.1.70.0150.00317.03
7.1.60.0220.00720.23
7.1.50.0170.01119.74
7.1.40.0210.00720.29
7.1.30.0190.00820.28
7.1.20.0210.00720.24
7.1.10.0170.00916.59
7.1.00.0120.01817.61
7.0.330.0110.00716.93
7.0.320.0120.00917.09
7.0.310.0140.00616.94
7.0.300.0150.00616.94
7.0.290.0150.00616.96
7.0.280.0150.00416.92
7.0.270.0150.00417.12
7.0.260.0160.00416.92
7.0.250.0140.00817.12
7.0.240.0110.01016.97
7.0.230.0160.00917.05
7.0.220.0150.00716.99
7.0.210.0140.00817.00
7.0.200.0170.00616.51
7.0.190.0200.00716.56
7.0.180.0180.00616.40
7.0.170.0260.00616.35
7.0.160.0160.00516.48
7.0.150.0160.00616.46
7.0.140.0200.02017.40
7.0.130.0180.00816.46
7.0.120.0160.00816.52
7.0.110.0150.00816.44
7.0.100.0150.00616.49
7.0.90.0160.00516.39
7.0.80.0220.01417.08
7.0.70.0260.01717.07
7.0.60.0160.02017.42
7.0.50.0170.02617.17
7.0.40.0240.02617.56
7.0.30.0220.01817.54
7.0.20.0190.01917.63
7.0.10.0170.01917.54
7.0.00.0160.02017.52
5.6.400.0140.00717.06
5.6.390.0130.00617.01
5.6.380.0150.00817.14
5.6.370.0160.00516.96
5.6.360.0110.00916.98
5.6.350.0120.00717.05
5.6.340.0100.00916.99
5.6.330.0150.00717.01
5.6.320.0150.00717.11
5.6.310.0130.01017.04
5.6.300.0190.01417.72
5.6.290.0140.01617.82
5.6.280.0150.01517.90
5.6.270.0130.02017.85
5.6.260.0140.01817.80
5.6.250.0120.01717.79
5.6.240.0110.01817.75
5.6.230.0120.02418.27
5.6.220.0130.02418.21
5.6.210.0130.02618.67
5.6.200.0130.02918.30
5.6.190.0110.03418.67
5.6.180.0150.03018.73
5.6.170.0120.03118.75
5.6.160.0120.03018.74
5.6.150.0150.02818.32
5.6.140.0140.02718.37
5.6.130.0120.02918.28
5.6.120.0130.03118.66
5.6.110.0140.03318.66
5.6.100.0140.03018.61
5.6.90.0130.02718.73
5.6.80.0150.03018.46
5.6.70.0120.02218.10
5.6.60.0140.02118.15
5.6.50.0150.02018.13
5.6.40.0140.02118.06
5.6.30.0160.01818.11
5.6.20.0120.02318.01
5.6.10.0110.02318.08
5.6.00.0160.02018.03
5.5.380.0140.01517.07
5.5.370.0120.02317.64
5.5.360.0150.02417.70
5.5.350.0160.03118.01
5.5.340.0150.02617.78
5.5.330.0130.02818.10
5.5.320.0160.02718.08
5.5.310.0160.03118.25
5.5.300.0100.02617.83
5.5.290.0110.02517.70
5.5.280.0110.02918.15
5.5.270.0150.02718.24
5.5.260.0120.02718.12
5.5.250.0130.02518.12
5.5.240.0110.02418.01
5.5.230.0130.02417.44
5.5.220.0130.02117.46
5.5.210.0160.01817.58
5.5.200.0120.02317.46
5.5.190.0100.03017.52
5.5.180.0140.02017.58
5.5.170.0120.00716.94
5.5.160.0100.02417.53
5.5.150.0120.02017.54
5.5.140.0120.02117.44
5.5.130.0140.02117.47
5.5.120.0140.02017.54
5.5.110.0110.02317.47
5.5.100.0160.01817.48
5.5.90.0150.01917.50
5.5.80.0150.01917.52
5.5.70.0130.02417.50
5.5.60.0090.02417.48
5.5.50.0100.02417.48
5.5.40.0120.02517.46
5.5.30.0140.02217.50
5.5.20.0110.02317.53
5.5.10.0120.02117.45
5.5.00.0120.02217.52
5.4.450.0220.02916.98
5.4.440.0230.02617.03
5.4.430.0210.02417.00
5.4.420.0100.02516.99
5.4.410.0110.02516.88
5.4.400.0130.02516.79
5.4.390.0130.02616.79
5.4.380.0110.02616.82
5.4.370.0120.02016.83
5.4.360.0110.02616.78
5.4.350.0120.02415.84
5.4.340.0110.02215.80
5.4.330.0100.00615.23
5.4.320.0080.02415.91
5.4.310.0100.02215.85
5.4.300.0130.01915.90
5.4.290.0100.02315.92
5.4.280.0100.02215.89
5.4.270.0100.02215.92
5.4.260.0120.02315.90
5.4.250.0090.02415.88
5.4.240.0110.02315.82
5.4.230.0090.02615.88
5.4.220.0120.02215.87
5.4.210.0100.02315.83
5.4.200.0110.02115.86
5.4.190.0120.02115.87
5.4.180.0090.02315.86
5.4.170.0110.02015.87
5.4.160.0090.02315.84
5.4.150.0120.02315.84
5.4.140.0100.02215.07
5.4.130.0100.02115.11
5.4.120.0090.02315.08
5.4.110.0090.02315.13
5.4.100.0100.02015.11
5.4.90.0090.02215.11
5.4.80.0100.01915.13
5.4.70.0100.02115.15
5.4.60.0080.02115.12
5.4.50.0110.02115.10
5.4.40.0100.02215.09
5.4.30.0070.02415.02
5.4.20.0100.02415.06
5.4.10.0110.02115.09
5.4.00.0090.02514.89
5.3.290.0080.02414.87
5.3.280.0090.02114.75
5.3.270.0070.02414.78
5.3.260.0090.02214.79
5.3.250.0100.02114.83
5.3.240.0070.02314.78
5.3.230.0070.02314.74
5.3.220.0080.02314.78
5.3.210.0080.02414.77
5.3.200.0070.02314.73
5.3.190.0090.02114.81
5.3.180.0080.02114.79
5.3.170.0070.02214.75
5.3.160.0110.02414.78
5.3.150.0090.02514.83
5.3.140.0110.02014.75
5.3.130.0110.02014.77
5.3.120.0090.02214.78
5.3.110.0070.02314.78
5.3.100.0080.02214.58
5.3.90.0070.02414.55
5.3.80.0070.02514.53
5.3.70.0090.02314.57
5.3.60.0060.02314.50
5.3.50.0060.02514.44
5.3.40.0060.02214.45
5.3.30.0060.02214.50
5.3.20.0040.02414.35
5.3.10.0070.02214.31
5.3.00.0070.02214.27

preferences:
47.36 ms | 400 KiB | 5 Q