3v4l.org

run code in 300+ PHP versions simultaneously
<?php $discount_code = null; $discount_config = array( 'load_key' => 'discount_code', 'load_val' => $discount_code ); if (empty($discount_config) || !isset($discount_config['load_key']) || !isset($discount_config['load_val'])) { echo 'Unable to load discount class without any param!'; }

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)
8.3.70.0110.00716.50
8.3.60.0210.00416.25
8.3.50.0070.01418.14
8.3.40.0060.00918.59
8.3.30.0000.01518.47
8.3.20.0030.00519.20
8.3.10.0080.00021.09
8.3.00.0080.00023.33
8.2.190.0140.00716.58
8.2.180.0040.01518.16
8.2.170.0170.00022.96
8.2.160.0030.01020.52
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0050.00319.82
8.2.120.0040.00426.35
8.2.110.0100.00022.26
8.2.100.0060.00617.91
8.2.90.0040.00418.03
8.2.80.0040.00417.97
8.2.70.0030.00517.80
8.2.60.0080.00018.16
8.2.50.0030.00518.10
8.2.40.0040.00419.29
8.2.30.0040.00419.58
8.2.20.0040.00418.11
8.2.10.0060.00318.12
8.2.00.0040.00419.45
8.1.280.0060.00925.92
8.1.270.0080.00022.07
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0000.01022.19
8.1.230.0040.00722.07
8.1.220.0030.00717.76
8.1.210.0060.00318.88
8.1.200.0060.00317.36
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0050.00318.46
8.1.160.0040.00418.76
8.1.150.0040.00418.93
8.1.140.0000.00717.74
8.1.130.0050.00319.05
8.1.120.0030.00617.46
8.1.110.0040.00417.43
8.1.100.0000.01017.47
8.1.90.0080.00417.48
8.1.80.0070.00017.50
8.1.70.0060.00317.39
8.1.60.0030.00617.63
8.1.50.0080.00017.44
8.1.40.0030.00617.41
8.1.30.0100.00017.71
8.1.20.0000.00717.61
8.1.10.0000.00817.62
8.1.00.0000.00817.50
8.0.300.0040.00419.89
8.0.290.0040.00416.63
8.0.280.0030.00318.44
8.0.270.0030.00317.26
8.0.260.0070.00017.11
8.0.250.0030.00316.97
8.0.240.0030.00316.89
8.0.230.0030.00316.86
8.0.220.0030.00316.91
8.0.210.0000.00716.78
8.0.200.0000.00616.91
8.0.190.0030.00316.82
8.0.180.0060.00316.81
8.0.170.0040.00416.88
8.0.160.0070.00016.88
8.0.150.0000.00816.89
8.0.140.0040.00416.88
8.0.130.0040.00413.27
8.0.120.0040.00416.75
8.0.110.0000.00716.93
8.0.100.0000.00716.75
8.0.90.0000.00716.94
8.0.80.0030.01316.92
8.0.70.0070.00316.72
8.0.60.0040.00416.74
8.0.50.0000.00716.76
8.0.30.0090.01017.10
8.0.20.0090.01017.40
8.0.10.0000.00816.97
8.0.00.0140.00716.82
7.4.330.0020.00215.55
7.4.320.0030.00316.64
7.4.300.0000.00716.63
7.4.290.0000.00716.59
7.4.280.0070.00416.44
7.4.270.0070.00316.61
7.4.260.0070.00016.35
7.4.250.0000.00716.49
7.4.240.0000.00716.43
7.4.230.0080.00016.52
7.4.220.0000.00716.63
7.4.210.0030.01016.48
7.4.200.0040.00416.70
7.4.160.0080.01016.41
7.4.140.0080.01117.86
7.4.130.0070.01016.72
7.4.120.0110.00716.56
7.4.110.0070.01016.71
7.4.100.0030.01416.51
7.4.90.0100.00716.58
7.4.80.0090.00919.39
7.4.70.0080.01116.38
7.4.60.0080.00816.29
7.4.50.0110.00816.35
7.4.40.0090.00916.64
7.4.00.0000.01614.92
7.3.330.0000.00513.16
7.3.320.0030.00313.17
7.3.310.0000.00716.43
7.3.300.0000.00716.31
7.3.290.0030.00316.32
7.3.280.0020.01716.31
7.3.260.0070.01016.32
7.3.240.0110.00816.39
7.3.230.0030.01416.63
7.3.210.0140.00416.45
7.3.200.0090.00916.23
7.3.190.0070.01016.66
7.3.180.0170.00316.64
7.3.170.0060.01616.46
7.3.160.0090.00616.30
7.3.10.0070.00716.53
7.3.00.0060.00616.52
7.2.330.0030.01516.48
7.2.320.0070.01116.54
7.2.310.0150.00616.32
7.2.300.0100.00716.66
7.2.290.0070.01016.25
7.2.130.0180.00416.54
7.2.120.0030.01416.58
7.2.110.0070.01016.79
7.2.100.0070.00716.38
7.2.90.0110.00716.48
7.2.80.0120.00916.46
7.2.70.0230.00016.93
7.2.60.0130.01016.63
7.2.50.0150.00416.41
7.2.40.0090.00916.72
7.2.30.0100.01016.67
7.2.20.0100.00816.75
7.2.10.0150.00916.60
7.2.00.0080.01216.69
7.1.250.0100.00515.50
7.1.200.0030.01015.60
7.1.170.0040.01215.78
7.1.160.0080.00815.42
7.1.150.0040.01115.73
7.1.140.0060.01215.31
7.1.130.0000.01415.59
7.1.120.0140.00315.64
7.1.110.0060.00915.51
7.1.100.0100.00615.43
7.1.90.0080.00515.56
7.1.80.0090.00915.60
7.1.70.0070.01015.90
7.1.60.0300.01733.73
7.1.50.0300.01733.80
7.1.40.0300.01733.80
7.1.30.0320.01933.37
7.1.20.0220.01333.75
7.1.10.0130.00015.79
7.1.00.0070.00715.63

preferences:
54.52 ms | 401 KiB | 5 Q