3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{ "base_currency_code":"USD", "base_currency_name":"United States dollar", "amount":"1.0000", "updated_date":"2022-01-30", "rates":{ "KWD":{ "currency_name":"Kuwaiti dinar", "rate":"0.3030", "rate_for_amount":"0.3030" } }, "status":"success" }'; $obj = json_decode($json,true); echo $obj['rates']['KWD']['rate'];

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)
8.5.30.0100.00720.09
8.5.20.0050.00320.16
8.5.10.0110.00718.59
8.5.00.0150.00720.01
8.4.180.0140.01221.86
8.4.170.0110.01023.83
8.4.160.0120.00823.63
8.4.150.0080.00416.91
8.4.140.0170.00317.64
8.4.130.0100.01017.64
8.4.120.0050.00422.09
8.4.110.0120.00818.78
8.4.100.0120.00818.98
8.4.90.0100.00924.08
8.4.80.0100.00218.90
8.4.70.0070.00918.05
8.4.60.0080.00218.70
8.4.50.0100.01018.78
8.4.40.0040.00417.73
8.4.30.0060.00320.69
8.4.20.0080.01219.58
8.4.10.0030.00619.77
8.3.300.0120.00820.79
8.3.290.0100.01120.61
8.3.280.0150.00520.06
8.3.270.0110.00816.35
8.3.260.0120.00816.69
8.3.250.0090.00418.80
8.3.240.0080.00316.32
8.3.230.0110.00816.44
8.3.220.0030.00418.81
8.3.210.0080.01118.50
8.3.200.0050.00416.46
8.3.190.0100.00818.82
8.3.180.0110.00717.00
8.3.170.0160.00318.86
8.3.160.0110.00718.34
8.3.150.0130.00717.13
8.3.140.0060.01216.41
8.3.130.0040.00418.30
8.3.120.0060.00318.75
8.3.110.0080.00020.94
8.3.100.0080.00816.63
8.3.90.0090.00926.77
8.3.80.0090.00018.14
8.3.70.0110.00416.63
8.3.60.0070.00718.43
8.3.50.0090.00620.29
8.3.40.0050.01018.62
8.3.30.0090.00618.64
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0080.00026.16
8.2.300.0140.00618.81
8.2.290.0050.00420.30
8.2.280.0110.00420.84
8.2.270.0110.00716.49
8.2.260.0040.00416.59
8.2.250.0030.00618.50
8.2.240.0220.00016.36
8.2.230.0050.00522.58
8.2.220.0060.00324.06
8.2.210.0030.00626.77
8.2.200.0100.00018.29
8.2.190.0100.01016.58
8.2.180.0180.00325.92
8.2.170.0120.00319.08
8.2.160.0070.01022.96
8.2.150.0040.00425.66
8.2.140.0070.01024.66
8.2.130.0110.00726.16
8.2.120.0000.00826.16
8.2.110.0080.00020.39
8.2.100.0110.00017.91
8.2.90.0070.00317.75
8.2.80.0000.00818.91
8.2.70.0050.00317.63
8.2.60.0000.00817.75
8.2.50.0000.00817.75
8.2.40.0050.00317.88
8.2.30.0040.00417.66
8.2.20.0000.00720.32
8.2.10.0000.00717.73
8.2.00.0050.00219.25
8.1.340.0130.00621.69
8.1.330.0110.00716.24
8.1.320.0100.00915.97
8.1.310.0060.01216.52
8.1.300.0030.00616.31
8.1.290.0030.00630.84
8.1.280.0170.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0140.00328.09
8.1.240.0060.00323.91
8.1.230.0070.00322.09
8.1.220.0000.00817.77
8.1.210.0080.00018.77
8.1.200.0040.00417.22
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00419.13
8.1.160.0000.00718.74
8.1.150.0080.00018.50
8.1.140.0030.00517.42
8.1.130.0070.00018.89
8.1.120.0080.00317.42
8.1.110.0000.00817.39
8.1.100.0000.00917.46
8.1.90.0030.00517.38
8.1.80.0040.00417.45
8.1.70.0000.00717.42
8.1.60.0000.00917.55
8.1.50.0040.00417.37
8.1.40.0030.00517.34
8.1.30.0050.00317.57
8.1.20.0100.00717.52
8.1.10.0180.00117.54
8.1.00.0160.00517.51
8.0.300.0070.00018.95
8.0.290.0070.00016.75
8.0.280.0000.00718.00
8.0.270.0070.00016.82
8.0.260.0030.00318.43
8.0.250.0040.00416.95
8.0.240.0060.00016.81
8.0.230.0070.00016.86
8.0.220.0000.00716.74
8.0.210.0070.00016.87
8.0.200.0000.00816.81
8.0.190.0000.00816.84
8.0.180.0070.00016.90
8.0.170.0090.00016.87
8.0.160.0000.00716.79
8.0.150.0120.00316.64
8.0.140.0090.00816.74
8.0.130.0120.00716.65
8.0.120.0110.00416.80
8.0.110.0150.00416.71
8.0.100.0130.00716.76
8.0.90.0140.00716.83
8.0.80.0190.00216.80
8.0.70.0180.00416.71
8.0.60.0130.00316.73
8.0.50.0120.00516.74
8.0.30.0070.01116.77
8.0.20.0190.00416.75
8.0.10.0130.00616.85
7.4.330.0000.00515.55
7.4.320.0060.00016.54
7.4.300.0070.00016.58
7.4.290.0070.00016.51
7.4.280.0020.00516.44
7.4.270.0170.00716.55
7.4.260.0190.00416.45
7.4.250.0170.00216.50
7.4.240.0160.00716.51
7.4.230.0160.00516.50
7.4.220.0160.00316.46
7.4.210.0110.00416.51
7.4.200.0180.00416.46
7.4.190.0200.00016.37
7.4.180.0170.00316.49
7.4.160.0180.00216.53
7.4.150.0160.00516.50
7.4.140.0070.00916.42
7.4.130.0140.00316.43
7.4.120.0120.00616.31
7.4.110.0130.00516.40
7.4.100.0180.00516.41
7.4.90.0200.00216.32
7.4.80.0170.00516.34
7.4.70.0190.00516.33
7.4.60.0210.00016.34
7.4.50.0140.00616.34
7.4.40.0130.00616.33
7.4.30.0160.00416.46
7.4.20.0130.00716.42
7.4.10.0140.00616.38
7.4.00.0160.00316.35

preferences:
52.94 ms | 1237 KiB | 5 Q