3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode(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)
8.3.60.0140.00016.50
8.3.50.0100.00922.75
8.3.40.0120.00318.55
8.3.30.0140.00320.88
8.3.20.0110.00422.87
8.3.10.0070.00824.05
8.3.00.0110.00422.59
8.2.180.0040.01118.29
8.2.170.0120.00322.96
8.2.160.0090.00821.72
8.2.150.0070.00924.27
8.2.140.0090.00524.43
8.2.130.0080.00824.93
8.2.120.0080.00523.12
8.2.110.0100.00722.98
8.2.100.0110.00622.41
8.2.90.0120.00322.11
8.2.80.0100.00522.01
8.2.70.0090.00621.66
8.2.60.0050.00821.70
8.2.50.0100.00721.68
8.2.40.0080.00921.82
8.2.30.0090.00621.72
8.2.20.0090.00621.67
8.2.10.0070.00921.71
8.2.00.0080.01021.63
8.1.280.0040.01125.92
8.1.270.0090.00723.54
8.1.260.0050.00724.99
8.1.250.0070.00725.57
8.1.240.0100.00622.74
8.1.230.0100.00622.42
8.1.220.0110.00321.62
8.1.210.0080.00722.24
8.1.200.0060.00821.52
8.1.190.0070.00921.47
8.1.180.0100.00621.69
8.1.170.0040.01021.80
8.1.160.0090.00622.77
8.1.150.0070.00621.95
8.1.140.0080.00520.65
8.1.130.0100.00721.63
8.1.120.0070.00720.68
8.1.110.0060.00920.70
8.1.100.0080.00620.62
8.1.90.0070.00920.68
8.1.80.0100.00420.71
8.1.70.0090.00520.72
8.1.60.0070.00820.74
8.1.50.0090.00520.70
8.1.40.0080.00620.75
8.1.30.0080.00720.78
8.1.20.0100.00420.73
8.1.10.0060.00820.15
8.1.00.0060.00719.96
8.0.300.0050.00622.00
8.0.290.0120.00421.23
8.0.280.0110.00621.62
8.0.270.0030.01021.35
8.0.260.0080.00821.33
8.0.250.0090.00521.13
8.0.240.0130.00519.85
8.0.230.0110.00519.90
8.0.220.0070.00519.86
8.0.210.0110.00619.82
8.0.200.0100.00519.95
8.0.190.0120.00619.98
8.0.180.0090.00619.92
8.0.170.0130.00519.92
8.0.160.0130.00519.90
8.0.150.0120.00819.85
8.0.140.0160.00419.34
8.0.130.0110.00718.76
8.0.120.0140.00319.27
8.0.110.0100.00519.37
8.0.100.0090.00619.31
8.0.90.0120.00419.38
8.0.80.0100.00819.32
8.0.70.0090.00419.29
8.0.60.0110.00619.36
8.0.50.0140.00519.35
8.0.30.0080.00719.28
8.0.20.0130.00819.46
8.0.10.0120.00519.80
8.0.00.0110.00519.40
7.4.330.0150.00419.52
7.4.320.0110.00620.12
7.4.300.0150.00420.12
7.4.290.0140.00520.02
7.4.280.0150.00520.05
7.4.270.0110.00419.38
7.4.260.0130.00619.38
7.4.250.0150.00419.41
7.4.240.0140.00418.93
7.4.230.0140.00619.35
7.4.220.0170.00619.42
7.4.210.0140.00619.45
7.4.200.0170.00519.41
7.4.190.0190.00419.64
7.4.180.0180.00619.79
7.4.160.0160.00519.18
7.4.150.0140.00819.29
7.4.140.0140.00719.09
7.4.130.0160.00518.61
7.4.120.0120.00918.70
7.4.110.0170.00518.99
7.4.100.0150.00819.20
7.4.90.0150.00719.06
7.4.80.0160.00619.57
7.4.70.0130.00719.05
7.4.60.0140.00519.06
7.4.50.0140.00618.94
7.4.40.0140.00519.03
7.4.30.0130.00419.04
7.4.20.0150.00519.65
7.4.10.0160.00419.54
7.4.00.0160.00518.90
7.3.330.0160.00318.50
7.3.320.0140.00718.43
7.3.310.0150.00518.93
7.3.300.0150.00618.96
7.3.290.0190.00618.95
7.3.280.0130.00718.30
7.3.270.0180.00719.21
7.3.260.0180.00619.02
7.3.250.0130.01018.58
7.3.240.0170.00519.09
7.3.230.0200.00219.06
7.3.220.0200.00419.52
7.3.210.0190.00618.98
7.3.200.0200.00619.51
7.3.190.0170.00818.99
7.3.180.0170.00718.93
7.3.170.0200.00618.91
7.3.160.0180.00519.01
7.3.150.0230.00319.59
7.3.140.0230.00419.55
7.3.130.0200.00419.52
7.3.120.0190.00619.48
7.3.110.0180.00719.49
7.3.100.0170.00718.01
7.3.90.0190.00518.20
7.3.80.0190.00518.08
7.3.70.0170.00518.07
7.3.60.0200.00518.17
7.3.50.0180.00518.18
7.3.40.0180.00418.10
7.3.30.0150.00718.19
7.3.20.0260.00518.87
7.3.10.0220.00718.54
7.3.00.0250.00518.08
7.2.340.0140.00619.98
7.2.330.0180.00618.99
7.2.320.0150.00819.01
7.2.310.0150.00819.04
7.2.300.0180.00619.11
7.2.290.0190.00419.08
7.2.280.0200.00819.63
7.2.270.0210.00519.63
7.2.260.0210.00619.53
7.2.250.0210.00319.55
7.2.240.0230.00419.62
7.2.230.0240.00519.60
7.2.220.0190.00718.14
7.2.210.0170.00818.21
7.2.200.0170.00918.15
7.2.190.0170.00618.23
7.2.180.0180.00618.25
7.2.170.0160.00918.23
7.2.160.0190.00418.21
7.2.150.0280.00618.93
7.2.140.0260.00518.95
7.2.130.0240.00618.36
7.2.120.0290.00618.38
7.2.110.0250.00918.33
7.2.100.0220.00718.29
7.2.90.0260.00618.26
7.2.80.0250.00818.30
7.2.70.0240.00618.34
7.2.60.0260.00618.15
7.2.50.0240.00618.38
7.2.40.0270.00718.33
7.2.30.0250.01118.37
7.2.20.0240.00718.36
7.2.10.0280.00518.34
7.2.00.0210.00818.34
7.1.330.0150.00720.21
7.1.320.0160.00618.88
7.1.310.0180.00518.95
7.1.300.0160.00718.87
7.1.290.0180.00518.83
7.1.280.0140.00918.92
7.1.270.0160.00618.86
7.1.260.0160.00618.82
7.1.250.0260.00417.48
7.1.240.0330.00717.63
7.1.230.0260.00817.65
7.1.220.0270.00617.71
7.1.210.0290.00417.69
7.1.200.0260.00517.48
7.1.190.0280.00717.60
7.1.180.0310.00417.65
7.1.170.0220.00817.66
7.1.160.0270.00417.55
7.1.150.0290.00617.64
7.1.140.0210.00717.57
7.1.130.0250.00617.63
7.1.120.0230.00717.70
7.1.110.0220.00517.57
7.1.100.0190.00817.59
7.1.90.0200.00717.61
7.1.80.0210.00917.70
7.1.70.0180.00817.52
7.1.60.0200.01020.73
7.1.50.0240.00820.43
7.1.40.0210.00820.68
7.1.30.0270.00520.69
7.1.20.0250.00720.69
7.1.10.0260.00517.35
7.1.00.0110.01417.81
7.0.330.0240.00917.46
7.0.320.0250.00917.35
7.0.310.0280.00717.35
7.0.300.0270.00717.29
7.0.290.0270.00617.29
7.0.280.0260.00517.33
7.0.270.0230.00717.37
7.0.260.0250.00717.22
7.0.250.0240.00517.39
7.0.240.0240.00817.39
7.0.230.0190.00717.50
7.0.220.0210.00817.49
7.0.210.0250.00417.18
7.0.200.0220.00517.19
7.0.190.0200.00617.31
7.0.180.0190.00717.15
7.0.170.0190.00617.13
7.0.160.0180.00717.18
7.0.150.0330.00617.26
7.0.140.0150.01417.53
7.0.130.0180.00617.23
7.0.120.0180.00517.21
7.0.110.0160.01217.53
7.0.100.0140.01417.53
7.0.90.0140.01217.59
7.0.80.0130.01317.53
7.0.70.0130.01117.53
7.0.60.0140.01217.49
7.0.50.0130.01417.61
7.0.40.0160.01217.52
7.0.30.0240.01217.35
7.0.20.0180.01217.71
7.0.10.0160.01217.68
7.0.00.0170.01217.66
5.6.400.0150.01517.67
5.6.390.0180.01017.77
5.6.380.0120.01216.94
5.6.370.0140.01216.96
5.6.360.0150.01216.94
5.6.350.0130.01716.79
5.6.340.0130.01416.81
5.6.330.0130.01416.90
5.6.320.0150.00916.92
5.6.310.0130.01416.94
5.6.300.0090.02317.57
5.6.290.0130.01917.59
5.6.280.0110.02417.91
5.6.270.0140.01817.62
5.6.260.0120.02517.96
5.6.250.0120.02417.88
5.6.240.0120.02717.90
5.6.230.0130.02517.88
5.6.220.0140.02017.87
5.6.210.0110.02617.89
5.6.200.0130.02517.93
5.6.190.0120.02617.89
5.6.180.0130.02317.88
5.6.170.0110.02918.33
5.6.160.0120.02318.29
5.6.150.0130.02618.24
5.6.140.0140.02718.32
5.6.130.0120.02518.34
5.6.120.0120.02718.28
5.6.110.0120.02518.27
5.6.100.0140.02518.32
5.6.90.0110.02618.26
5.6.80.0100.02618.11
5.6.70.0120.02518.17
5.6.60.0110.02418.09
5.6.50.0130.02518.11
5.6.40.0130.01918.15
5.6.30.0120.02518.04
5.6.20.0140.02418.07
5.6.10.0090.02718.04
5.6.00.0090.02518.03
5.5.380.0110.02816.78
5.5.370.0120.02416.80
5.5.360.0120.02516.73
5.5.350.0140.02316.72
5.5.340.0140.02716.83
5.5.330.0110.02216.87
5.5.320.0140.02316.84
5.5.310.0140.02717.10
5.5.300.0130.02617.13
5.5.290.0130.02717.08
5.5.280.0140.02717.13
5.5.270.0110.02717.11
5.5.260.0120.02817.05
5.5.250.0130.02817.11
5.5.240.0140.02516.96
5.5.230.0120.02416.95
5.5.220.0120.02516.95
5.5.210.0120.02416.97
5.5.200.0130.02616.87
5.5.190.0140.02616.87
5.5.180.0110.02616.85
5.5.170.0130.01616.39
5.5.160.0120.02216.92
5.5.150.0130.02616.92
5.5.140.0120.02216.87
5.5.130.0110.02616.80
5.5.120.0110.02516.95
5.5.110.0110.02516.89
5.5.100.0090.02516.83
5.5.90.0100.02516.86
5.5.80.0100.02816.89
5.5.70.0110.02716.89
5.5.60.0140.02016.84
5.5.50.0110.02316.92
5.5.40.0150.02116.90
5.5.30.0090.02616.92
5.5.20.0090.02716.90
5.5.10.0120.02516.88
5.5.00.0110.02216.92
5.4.450.0090.02216.20
5.4.440.0100.02616.13
5.4.430.0090.02516.13
5.4.420.0100.02216.20
5.4.410.0110.02216.10
5.4.400.0110.02116.06
5.4.390.0110.02316.01
5.4.380.0090.02216.02
5.4.370.0080.02516.00
5.4.360.0120.01915.96
5.4.350.0100.02116.00
5.4.340.0100.02216.02
5.4.330.0110.01314.97
5.4.320.0080.02516.05
5.4.310.0110.02515.99
5.4.300.0120.02215.98
5.4.290.0130.02115.98
5.4.280.0110.02316.02
5.4.270.0110.02415.99
5.4.260.0090.02516.02
5.4.250.0100.02416.00
5.4.240.0090.02515.99
5.4.230.0100.02415.97
5.4.220.0100.02415.95
5.4.210.0120.02015.95
5.4.200.0110.02115.94
5.4.190.0100.02415.98
5.4.180.0100.02316.00
5.4.170.0100.02316.01
5.4.160.0080.02615.96
5.4.150.0100.02515.94
5.4.140.0110.01915.40
5.4.130.0100.02315.26
5.4.120.0090.02415.35
5.4.110.0100.02115.32
5.4.100.0110.02115.26
5.4.90.0090.02315.37
5.4.80.0100.02115.30
5.4.70.0100.01915.36
5.4.60.0100.01815.32
5.4.50.0070.02215.33
5.4.40.0110.01815.36
5.4.30.0100.01915.29
5.4.20.0080.02015.33
5.4.10.0110.01815.29
5.4.00.0100.02015.18

preferences:
61.33 ms | 401 KiB | 5 Q