3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("CURRENCY_LOOKUP", [ 'AUD' => 'Australian Dollar', 'USD' => 'US Dollar', 'GBP' => 'Pound Sterling', 'EUR' => 'Euro', ]); $currency['title'] = 'JPY'; echo CURRENCY_LOOKUP[$currency['title']] ?? $currency['title']; echo "\n---\n"; $currency['title'] = 'GBP'; echo CURRENCY_LOOKUP[$currency['title']] ?? $currency['title'];

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)
8.4.130.0120.00718.76
8.4.120.0130.00624.07
8.4.110.0070.00820.39
8.4.100.0060.00218.51
8.4.90.0080.01320.48
8.4.80.0050.00320.55
8.4.70.0070.01217.78
8.4.60.0120.00519.04
8.4.50.0110.01018.48
8.4.40.0090.00019.24
8.4.30.0080.01220.32
8.4.20.0080.00318.86
8.4.10.0090.00017.40
8.3.260.0050.00316.54
8.3.250.0120.00618.84
8.3.240.0140.00617.15
8.3.230.0100.00916.43
8.3.220.0080.00919.05
8.3.210.0080.00716.55
8.3.200.0150.00416.55
8.3.190.0030.00618.70
8.3.180.0110.00817.18
8.3.170.0060.01220.60
8.3.160.0090.00918.85
8.3.150.0100.01017.27
8.3.140.0090.00616.62
8.3.130.0070.00318.47
8.3.120.0060.00920.77
8.3.110.0120.00316.63
8.3.100.0030.00716.43
8.3.90.0040.00426.77
8.3.80.0060.00316.63
8.3.70.0120.00316.63
8.3.60.0040.01118.18
8.3.50.0060.00724.39
8.3.40.0070.01119.00
8.3.30.0140.00018.77
8.3.20.0040.00422.84
8.3.10.0040.00421.79
8.3.00.0000.00720.64
8.2.290.0050.00320.58
8.2.280.0140.00618.14
8.2.270.0060.01217.33
8.2.260.0150.00416.78
8.2.250.0080.00018.28
8.2.240.0120.00318.27
8.2.230.0050.00320.94
8.2.220.0060.00324.06
8.2.210.0140.00326.77
8.2.200.0070.00416.50
8.2.190.0100.01316.63
8.2.180.0040.01518.29
8.2.170.0110.00422.96
8.2.160.0030.01022.25
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00826.16
8.2.110.0060.00322.26
8.2.100.0060.00617.84
8.2.90.0050.00517.88
8.2.80.0050.00318.89
8.2.70.0040.00417.75
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0000.00718.09
8.2.20.0050.00218.02
8.2.10.0050.00318.97
8.2.00.0070.00019.29
8.1.330.0110.00722.12
8.1.320.0110.01016.08
8.1.310.0050.00316.04
8.1.300.0050.00316.20
8.1.290.0040.00430.84
8.1.280.0170.00325.92
8.1.270.0030.00620.68
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00720.42
8.1.230.0040.00817.83
8.1.220.0030.00617.75
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0040.00417.10
8.1.180.0050.00319.25
8.1.170.0080.00018.71
8.1.160.0000.00718.73
8.1.150.0040.00418.81
8.1.140.0040.00418.73
8.1.130.0030.00320.13
8.1.120.0030.00317.35
8.1.110.0000.00817.34
8.1.100.0040.00417.37
8.1.90.0000.00717.40
8.1.80.0040.00417.33
8.1.70.0030.00317.30
8.1.60.0000.00817.52
8.1.50.0000.01017.45
8.1.40.0000.00817.46
8.1.30.0050.00317.53
8.1.20.0000.00817.44
8.1.10.0000.00717.50
8.1.00.0090.00017.33
8.0.300.0040.00418.77
8.0.290.0060.00316.58
8.0.280.0030.00318.37
8.0.270.0030.00316.80
8.0.260.0000.00619.99
8.0.250.0050.00216.82
8.0.240.0060.00016.81
8.0.230.0030.00316.77
8.0.220.0030.00316.86
8.0.210.0070.00016.84
8.0.200.0000.00816.78
8.0.190.0080.00016.76
8.0.180.0060.00316.84
8.0.170.0040.00416.80
8.0.160.0030.00516.73
8.0.150.0000.00716.83
8.0.140.0030.00516.79
8.0.130.0000.00513.21
8.0.120.0100.00016.79
8.0.110.0000.00716.86
8.0.100.0000.00816.88
8.0.90.0030.00616.81
8.0.80.0080.00616.79
8.0.70.0030.00516.77
8.0.60.0000.00716.71
8.0.50.0070.00016.79
8.0.30.0180.00016.91
8.0.20.0100.01017.19
8.0.10.0030.00516.88
8.0.00.0080.01316.77
7.4.330.0060.00015.55
7.4.320.0060.00316.48
7.4.300.0070.00016.36
7.4.290.0070.00016.54
7.4.280.0040.00416.52
7.4.270.0030.00316.60
7.4.260.0000.00613.23
7.4.250.0000.00716.46
7.4.240.0030.00516.57
7.4.230.0070.00016.49
7.4.220.0040.00416.45
7.4.210.0130.00716.54
7.4.200.0000.00716.52
7.4.130.0090.01216.55
7.4.120.0160.00616.32
7.4.110.0090.00916.31
7.4.100.0070.01416.53
7.4.90.0120.00616.49
7.4.80.0100.00719.39
7.4.70.0120.00716.58
7.4.60.0140.00316.30
7.4.50.0070.01116.68
7.4.40.0060.01316.30
7.4.00.0050.01414.91
7.3.330.0000.00716.16
7.3.320.0050.00012.93
7.3.310.0030.00316.13
7.3.300.0000.00716.22
7.3.290.0060.00916.27
7.3.260.0090.00916.25
7.3.240.0100.00816.39
7.3.230.0130.00716.31
7.3.210.0170.00016.40
7.3.200.0160.00516.26
7.3.190.0030.01216.36
7.3.180.0090.00816.23
7.3.170.0070.01016.32
7.3.160.0150.00916.29
7.3.120.0030.01214.83
7.3.110.0050.01214.54
7.3.100.0050.01114.75
7.3.90.0090.00614.84
7.3.80.0080.00614.75
7.3.70.0080.00914.66
7.3.60.0070.00814.82
7.3.50.0060.00814.65
7.3.40.0030.01214.75
7.3.30.0030.01214.82
7.3.20.0110.00516.55
7.3.10.0020.01216.51
7.3.00.0100.00416.66
7.2.330.0100.01016.84
7.2.320.0140.00416.64
7.2.310.0060.01016.46
7.2.300.0070.01016.45
7.2.290.0120.00916.56
7.2.250.0150.00415.08
7.2.240.0110.00715.15
7.2.230.0120.00514.85
7.2.220.0050.01015.18
7.2.210.0050.00815.07
7.2.200.0070.00714.71
7.2.190.0070.00914.85
7.2.180.0110.00615.04
7.2.170.0020.01514.98
7.2.160.0040.01114.95
7.2.150.0080.00816.83
7.2.140.0080.00816.80
7.2.130.0130.00416.88
7.2.120.0030.01516.65
7.2.110.0060.01016.71
7.2.100.0100.00716.70
7.2.90.0090.00617.00
7.2.80.0110.01016.79
7.2.70.0110.00916.73
7.2.60.0110.00717.06
7.2.50.0110.00816.66
7.2.40.0070.01017.02
7.2.30.0100.01017.09
7.2.20.0110.01116.74
7.2.10.0150.00416.88
7.2.00.0120.00616.51
7.1.330.0070.00915.83
7.1.320.0090.00615.73
7.1.310.0070.00815.80
7.1.300.0050.01215.81
7.1.290.0050.00915.59
7.1.280.0030.01315.69
7.1.270.0130.00115.58
7.1.260.0030.01015.81
7.1.250.0140.00315.78

preferences:
33.52 ms | 403 KiB | 5 Q