3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
8.3.60.0070.00716.63
8.3.50.0170.00222.76
8.3.40.0120.00619.08
8.3.30.0100.00718.99
8.3.20.0100.00320.83
8.3.10.0080.00622.80
8.3.00.0130.00219.00
8.2.180.0130.00618.04
8.2.170.0060.01220.92
8.2.160.0070.01120.31
8.2.150.0080.00621.63
8.2.140.0110.00322.41
8.2.130.0060.01123.34
8.2.120.0100.00419.45
8.2.110.0050.01020.07
8.2.100.0080.00718.34
8.2.90.0080.00418.80
8.2.80.0080.00618.44
8.2.70.0080.00417.94
8.2.60.0090.00618.42
8.2.50.0100.00418.60
8.2.40.0100.00518.37
8.2.30.0050.00918.31
8.2.20.0090.00418.09
8.2.10.0060.00518.26
8.2.00.0080.00318.09
8.1.280.0110.00425.92
8.1.270.0060.00622.09
8.1.260.0050.00724.15
8.1.250.0070.00524.99
8.1.240.0100.00120.25
8.1.230.0050.00718.13
8.1.220.0080.00518.30
8.1.210.0110.00218.57
8.1.200.0080.00617.80
8.1.190.0070.00617.83
8.1.180.0080.00418.08
8.1.170.0120.00018.50
8.1.160.0100.00320.12
8.1.150.0080.00418.68
8.1.140.0070.00917.97
8.1.130.0080.00318.11
8.1.120.0070.00717.92
8.1.110.0050.00817.89
8.1.100.0030.00818.49
8.1.90.0050.00717.89
8.1.80.0030.00918.42
8.1.70.0090.00217.99
8.1.60.0100.00517.87
8.1.50.0040.00818.01
8.1.40.0030.00917.92
8.1.30.0090.00618.04
8.1.20.0060.00618.66
8.1.10.0020.01317.78
8.1.00.0100.00517.76
8.0.300.0100.00318.23
8.0.290.0100.00617.17
8.0.280.0150.00217.85
8.0.270.0090.00517.43
8.0.260.0100.00817.36
8.0.250.0070.01017.27
8.0.240.0150.00516.97
8.0.230.0120.00517.12
8.0.220.0130.01017.26
8.0.210.0090.01017.14
8.0.200.0120.00717.35
8.0.190.0140.00617.35
8.0.180.0110.00517.20
8.0.170.0160.00417.25
8.0.160.0100.00817.17
8.0.150.0150.00417.13
8.0.140.0120.00717.17
8.0.130.0130.00315.43
8.0.120.0120.00717.09
8.0.110.0150.00517.06
8.0.100.0120.00717.08
8.0.90.0110.00817.07
8.0.80.0180.00817.12
8.0.70.0120.00217.07
8.0.60.0120.00817.12
8.0.50.0160.00517.04
8.0.30.0120.00717.17
8.0.20.0150.00917.51
8.0.10.0150.00717.24
8.0.00.0130.00817.46
7.4.330.0180.00516.15
7.4.320.0170.00516.74
7.4.300.0170.00516.81
7.4.290.0180.00416.80
7.4.280.0170.00516.67
7.4.270.0190.01016.81
7.4.260.0240.00316.65
7.4.250.0190.00516.83
7.4.240.0100.00716.68
7.4.230.0150.00616.71
7.4.220.0130.01116.96
7.4.210.0200.00416.84
7.4.200.0150.00716.62
7.4.190.0360.00317.28
7.4.180.0310.00617.71
7.4.160.0230.00616.84
7.4.150.0200.00717.41
7.4.140.0150.00917.62
7.4.130.0180.00716.68
7.4.120.0150.00916.49
7.4.110.0170.01116.69
7.4.100.0200.00716.78
7.4.90.0230.00316.69
7.4.80.0210.00718.16
7.4.70.0180.00916.75
7.4.60.0180.00816.76
7.4.50.0120.01216.56
7.4.40.0110.01216.72
7.4.30.0160.00716.95
7.4.20.0290.00716.94
7.4.10.0280.01017.02
7.4.00.0210.00715.90
7.3.330.0160.00614.97
7.3.320.0150.00715.12
7.3.310.0160.00716.59
7.3.300.0140.00816.93
7.3.290.0170.01216.57
7.3.280.0160.00616.42
7.3.270.0140.01417.23
7.3.260.0210.00916.62
7.3.250.0190.01016.58
7.3.240.0220.00816.38
7.3.230.0220.00516.77
7.3.220.0410.00616.77
7.3.210.0180.01216.58
7.3.200.0220.00618.23
7.3.190.0160.01316.64
7.3.180.0220.00616.54
7.3.170.0160.01316.89
7.3.160.0170.01116.73
7.3.150.0370.00316.95
7.3.140.0280.01217.13
7.3.130.0360.00416.55
7.3.120.0320.00416.88
7.3.110.0320.00417.71
7.3.100.0220.01616.81
7.3.90.0300.00017.11
7.3.80.0280.00316.80
7.3.70.0160.01317.79
7.3.60.0330.00716.98
7.3.50.0230.01717.04
7.3.40.0300.00416.77
7.3.30.0250.00916.96
7.3.20.0250.01118.64
7.3.10.0300.00318.74
7.3.00.0360.00018.77
7.2.340.0300.00017.12
7.2.330.0150.00916.68
7.2.320.0220.00416.61
7.2.310.0150.01016.75
7.2.300.0210.00916.73
7.2.290.0220.00616.95
7.2.280.0350.00317.02
7.2.270.0330.00517.11
7.2.260.0240.01317.22
7.2.250.0240.00917.35
7.2.240.0220.01417.18
7.2.230.0310.00616.96
7.2.220.0380.00017.18
7.2.210.0370.00416.76
7.2.200.0140.01917.12
7.2.190.0340.00717.19
7.2.180.0220.00917.39
7.2.170.0220.00517.30
7.2.160.0270.00717.50
7.2.150.0280.00919.13
7.2.140.0260.01019.03
7.2.130.0300.00619.20
7.2.120.0300.00519.16
7.2.110.0350.00419.11
7.2.100.0240.00719.01
7.2.90.0380.00319.20
7.2.80.0320.00919.05
7.2.70.0390.00318.96
7.2.60.0210.00617.77
7.2.50.0280.01319.02
7.2.40.0310.01019.14
7.2.30.0430.00718.95
7.2.20.0410.00619.35
7.2.10.0420.00419.82
7.2.00.0210.00719.38
7.1.330.0240.00418.11
7.1.320.0260.00317.95
7.1.310.0320.00318.07
7.1.300.0300.00318.10
7.1.290.0270.00617.86
7.1.280.0240.00318.15
7.1.270.0240.00719.13
7.1.260.0310.00718.05
7.1.250.0240.00318.12
7.1.240.0380.00018.10
7.1.230.0300.00418.05
7.1.220.0260.00618.11
7.1.210.0280.00318.17
7.1.200.0140.00616.75
7.1.190.0260.00717.93
7.1.180.0320.00418.00
7.1.170.0270.00918.20
7.1.160.0280.00619.11
7.1.150.0270.00918.02
7.1.140.0280.00917.72
7.1.130.0280.00917.98
7.1.120.0210.00618.00
7.1.110.0220.01318.20
7.1.100.0220.00417.98
7.1.90.0280.00817.93
7.1.80.0190.01517.78
7.1.70.0160.00817.32
7.1.60.0200.00417.52
7.1.50.0130.01117.80
7.1.40.0130.00917.29
7.1.30.0160.00917.19
7.1.20.0170.00517.21
7.1.10.0140.01017.32
7.1.00.0100.00417.62
7.0.330.0300.00317.36
7.0.320.0330.00317.83
7.0.310.0260.00917.50
7.0.300.0200.00717.89
7.0.290.0210.00717.86
7.0.280.0230.00617.66
7.0.270.0170.00817.96
7.0.260.0160.00917.88
7.0.250.0130.01317.93
7.0.240.0280.00717.87
7.0.230.0280.00817.80
7.0.220.0270.00917.63
7.0.210.0300.00718.07
7.0.200.0180.00717.32
7.0.190.0210.00416.88
7.0.180.0160.00816.83
7.0.170.0170.00516.95
7.0.160.0190.00217.11
7.0.150.0210.00216.95
7.0.140.0110.00717.03
7.0.130.0110.00617.05
7.0.120.0140.00617.15
7.0.110.0150.00317.72
7.0.100.0140.00317.01
7.0.90.0110.00816.92
7.0.80.0150.00416.88
7.0.70.0120.00816.96
7.0.60.0080.00617.02
7.0.50.0160.00317.08
7.0.40.0150.00816.41
7.0.30.0090.00716.47
7.0.20.0150.00816.41
7.0.10.0140.00616.58
7.0.00.0120.00416.48
5.6.400.0170.00716.72
5.6.390.0210.00416.37
5.6.380.0210.00316.48
5.6.370.0170.00716.39
5.6.360.0170.01016.41
5.6.350.0210.00316.71
5.6.340.0150.00916.53
5.6.330.0180.00716.53
5.6.320.0190.00616.57
5.6.310.0190.00616.58
5.6.300.0120.02618.70
5.6.290.0110.02518.82
5.6.280.0150.02118.71
5.6.270.0140.02818.76
5.6.260.0190.02118.78
5.6.250.0170.02718.78
5.6.240.0190.04218.73
5.6.230.0110.03018.90
5.6.220.0220.02318.69
5.6.210.0190.02618.82
5.6.200.0160.02818.89
5.6.190.0110.03218.64
5.6.180.0200.02018.75
5.6.170.0170.04318.71
5.6.160.0160.02618.78
5.6.150.0140.02518.81
5.6.140.0130.03918.79
5.6.130.0140.02718.87
5.6.120.0170.02618.76
5.6.110.0120.03218.70
5.6.100.0170.02518.77
5.6.90.0180.02418.66
5.6.80.0160.02618.45
5.6.70.0130.02118.41
5.6.60.0160.02318.58
5.6.50.0120.02218.43
5.6.40.0180.02418.31
5.6.30.0100.02418.47
5.6.20.0120.02418.38
5.6.10.0210.01918.40
5.6.00.0100.03318.33
5.5.380.0160.04216.93
5.5.370.0160.02817.09
5.5.360.0180.02616.95
5.5.350.0180.02616.90
5.5.340.0160.02117.15
5.5.330.0140.02217.27
5.5.320.0170.02117.04
5.5.310.0120.03817.18
5.5.300.0180.02317.25
5.5.290.0160.02417.24
5.5.280.0140.02617.20
5.5.270.0190.03317.23
5.5.260.0140.02217.24
5.5.250.0150.02817.08
5.5.240.0140.02617.00
5.5.230.0150.01916.99
5.5.220.0190.03816.87
5.5.210.0160.02316.93
5.5.200.0220.02217.04
5.5.190.0190.04016.92
5.5.180.0170.02316.69
5.5.170.0270.00616.19
5.5.160.0160.04216.60
5.5.150.0130.02516.87
5.5.140.0140.03316.94
5.5.130.0100.02816.88
5.5.120.0120.02716.89
5.5.110.0100.02716.78
5.5.100.0120.03216.84
5.5.90.0160.01916.99
5.5.80.0110.02716.99
5.5.70.0180.04416.92
5.5.60.0130.02316.86
5.5.50.0180.02316.90
5.5.40.0140.02416.95
5.5.30.0140.04616.82
5.5.20.0160.04117.00
5.5.10.0130.02416.87
5.5.00.0210.03816.63
5.4.450.0120.02417.79
5.4.440.0130.02317.69
5.4.430.0140.02117.70
5.4.420.0070.02817.72
5.4.410.0160.02017.67
5.4.400.0160.02017.54
5.4.390.0160.01517.63
5.4.380.0090.02617.56
5.4.370.0120.02417.60
5.4.360.0120.02517.56
5.4.350.0220.04417.54
5.4.340.0230.01817.58
5.4.330.0230.00716.07
5.4.320.0180.03317.58
5.4.310.0150.01917.47
5.4.300.0170.02217.52
5.4.290.0150.02017.60
5.4.280.0130.02417.46
5.4.270.0170.02117.52
5.4.260.0140.03617.59
5.4.250.0090.03717.45
5.4.240.0120.02117.55
5.4.230.0100.02817.44
5.4.220.0110.02917.52
5.4.210.0150.01917.47
5.4.200.0140.03217.61
5.4.190.0100.02417.46
5.4.180.0220.02017.46
5.4.170.0120.03017.56
5.4.160.0100.02117.50
5.4.150.0180.01917.56
5.4.140.0110.02016.21
5.4.130.0150.01916.31
5.4.120.0130.02316.20
5.4.110.0110.02216.38
5.4.100.0190.02116.21
5.4.90.0120.02016.21
5.4.80.0100.03716.25
5.4.70.0130.02016.28
5.4.60.0020.02716.31
5.4.50.0120.02316.27
5.4.40.0060.02816.26
5.4.30.0070.02216.27
5.4.20.0080.01916.20
5.4.10.0100.01816.34
5.4.00.0080.01915.95

preferences:
44.63 ms | 401 KiB | 5 Q