3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('{"param": 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)
8.3.110.0100.01020.94
8.3.100.0000.00816.47
8.3.90.0120.00316.53
8.3.80.0060.00318.43
8.3.70.0110.00318.31
8.3.60.0040.01116.46
8.3.50.0080.00817.18
8.3.40.0110.00418.68
8.3.30.0120.00318.35
8.3.20.0030.00621.73
8.3.10.0040.00423.48
8.3.00.0080.00019.25
8.2.230.0000.00922.58
8.2.220.0040.00424.06
8.2.210.0130.00026.77
8.2.200.0080.00416.00
8.2.190.0050.01416.63
8.2.180.0140.00318.40
8.2.170.0150.00422.96
8.2.160.0030.01019.16
8.2.150.0050.00224.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0050.00319.23
8.2.110.0050.00522.02
8.2.100.0110.00017.59
8.2.90.0050.00318.97
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0060.00317.68
8.2.50.0040.00418.10
8.2.40.0080.00020.50
8.2.30.0030.00619.16
8.2.20.0050.00317.91
8.2.10.0000.00817.91
8.2.00.0000.00717.84
8.1.290.0000.01018.88
8.1.280.0100.01025.92
8.1.270.0080.00020.57
8.1.260.0080.00626.35
8.1.250.0080.00028.09
8.1.240.0100.00023.83
8.1.230.0000.01217.61
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0090.00017.22
8.1.180.0090.00018.10
8.1.170.0040.00418.62
8.1.160.0000.00718.66
8.1.150.0030.00618.71
8.1.140.0000.00719.28
8.1.130.0000.00718.80
8.1.120.0000.00717.37
8.1.110.0050.00317.30
8.1.100.0070.00017.22
8.1.90.0000.00717.22
8.1.80.0030.00517.22
8.1.70.0000.00717.36
8.1.60.0000.00817.37
8.1.50.0030.00517.37
8.1.40.0060.00317.36
8.1.30.0060.00317.49
8.1.20.0030.00617.42
8.1.10.0040.00417.34
8.1.00.0050.00217.29
8.0.300.0070.00018.77
8.0.290.0030.00716.75
8.0.280.0070.00018.30
8.0.270.0000.00717.11
8.0.260.0060.00017.11
8.0.250.0000.00716.79
8.0.240.0000.00716.78
8.0.230.0040.00416.69
8.0.220.0030.00316.74
8.0.210.0030.00716.68
8.0.200.0000.00716.81
8.0.190.0040.00416.82
8.0.180.0030.00516.66
8.0.170.0000.00816.70
8.0.160.0000.00816.81
8.0.150.0030.00516.76
8.0.140.0040.00416.59
8.0.130.0050.00013.21
8.0.120.0040.00416.69
8.0.110.0040.00416.65
8.0.100.0070.00016.69
8.0.90.0050.00216.79
8.0.80.0060.00916.79
8.0.70.0030.00616.60
8.0.60.0000.00716.58
8.0.50.0000.00716.69
8.0.30.0080.01017.04
8.0.20.0100.00917.40
8.0.10.0050.00216.64
8.0.00.0130.00616.63
7.4.330.0050.00015.55
7.4.320.0000.00616.48
7.4.300.0000.00716.47
7.4.290.0000.00816.46
7.4.280.0000.00716.45
7.4.270.0080.00016.41
7.4.260.0000.00616.34
7.4.250.0040.00416.27
7.4.240.0000.00716.51
7.4.230.0030.00316.48
7.4.220.0050.00216.45
7.4.210.0050.01216.47
7.4.200.0070.00016.25
7.4.150.0150.00817.40
7.4.140.0110.00817.86
7.4.130.0030.01516.34
7.4.120.0120.00816.37
7.4.110.0060.01216.28
7.4.100.0080.00816.38
7.4.90.0030.01316.41
7.4.80.0150.00919.39
7.4.70.0120.00616.32
7.4.60.0100.00716.38
7.4.50.0070.01016.28
7.4.40.0080.00816.23
7.4.30.0100.01016.30
7.4.00.0120.00314.84
7.3.330.0020.00213.04
7.3.320.0050.00013.11
7.3.310.0070.00015.99
7.3.300.0030.00316.14
7.3.290.0000.00715.98
7.3.280.0080.00916.09
7.3.270.0070.01117.40
7.3.260.0110.00716.27
7.3.250.0080.01116.33
7.3.240.0090.00816.28
7.3.230.0110.00516.20
7.3.210.0160.00016.28
7.3.200.0120.00816.10
7.3.190.0100.00616.36
7.3.180.0190.00316.30
7.3.170.0120.00616.18
7.3.160.0120.00316.16
7.3.10.0130.00316.50
7.3.00.0030.01116.30
7.2.330.0120.01216.22
7.2.320.0000.01616.50
7.2.310.0030.01916.32
7.2.300.0140.01016.27
7.2.290.0040.01216.36
7.2.130.0040.01416.74
7.2.120.0040.01216.55
7.2.110.0120.00616.66
7.2.100.0120.00316.43
7.2.90.0100.00716.63
7.2.80.0040.01116.69
7.2.70.0060.00616.57
7.2.60.0020.01216.67
7.2.50.0090.00616.31
7.2.40.0090.00916.81
7.2.30.0030.01316.63
7.2.20.0070.00716.87
7.2.10.0050.00816.77
7.2.00.0100.00316.59
7.1.250.0040.00815.84
7.1.200.0030.01015.50
7.1.70.0040.00417.13
7.1.60.0060.00617.18
7.1.50.0000.01117.13
7.1.40.0080.00317.13
7.1.30.0040.00717.13
7.1.20.0000.01417.13
7.1.10.0000.00817.13
7.1.00.0030.00517.13
7.0.200.0000.00817.13
7.0.190.0030.00317.13
7.0.180.0040.00417.13
7.0.170.0070.00317.13
7.0.160.0000.01117.13
7.0.150.0030.00517.13
7.0.140.0080.00317.13
7.0.130.0030.01317.13
7.0.120.0030.00517.13
7.0.110.0000.00717.13
7.0.100.0000.00817.13
7.0.90.0040.00717.13
7.0.80.0030.00517.13
7.0.70.0000.00817.13
7.0.60.0050.00217.13
7.0.50.0160.00017.13
7.0.40.0020.00517.13
7.0.30.0030.00717.13
7.0.20.0080.00317.13
7.0.10.0030.01017.13
7.0.00.0000.00817.13

preferences:
62.41 ms | 403 KiB | 5 Q