3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( array( 'id' => 1, 'value' => 1.2 ), array( 'id' => 2, 'value' => 2.5 ), array( 'id' => 3, 'value' => 'N/A' ) ); var_export((float) 'N/A'); echo "\n--\n"; usort($data, fn($a, $b) => (float) $b['value'] <=> (float) $a['value']); var_export($data);

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)
8.4.120.0120.00822.65
8.4.110.0140.00618.54
8.4.100.0140.00718.58
8.4.90.0130.00818.83
8.4.80.0140.00618.75
8.4.70.0120.01018.02
8.4.60.0100.01018.88
8.4.50.0040.00518.66
8.4.40.0130.00617.68
8.4.30.0120.00620.32
8.4.20.0100.01019.48
8.4.10.0030.00519.69
8.3.250.0140.00519.05
8.3.240.0110.00816.67
8.3.230.0030.00516.91
8.3.220.0090.00918.98
8.3.210.0010.00616.56
8.3.200.0060.00316.49
8.3.190.0030.00517.10
8.3.180.0090.00917.02
8.3.170.0140.00320.86
8.3.160.0080.00016.48
8.3.150.0060.00317.37
8.3.140.0120.00616.90
8.3.130.0070.01016.71
8.3.120.0130.00319.17
8.3.110.0090.00920.94
8.3.100.0090.00624.06
8.3.90.0000.01026.77
8.3.80.0100.00017.97
8.3.70.0110.01116.35
8.3.60.0160.00616.69
8.3.50.0080.00816.69
8.3.40.0150.00623.69
8.3.30.0100.00622.96
8.3.20.0000.01422.96
8.3.10.0070.00722.96
8.3.00.0070.00722.96
8.2.290.0120.00720.16
8.2.280.0090.00718.37
8.2.270.0120.00617.39
8.2.260.0100.00718.31
8.2.250.0040.00416.65
8.2.240.0060.00918.83
8.2.230.0060.00322.58
8.2.220.0080.00837.54
8.2.210.0040.00426.77
8.2.200.0080.00016.50
8.2.190.0070.00718.30
8.2.180.0080.00816.63
8.2.170.0140.00322.96
8.2.160.0070.00722.96
8.2.150.0070.01422.96
8.2.140.0170.00322.96
8.2.130.0140.00722.96
8.2.120.0110.00422.96
8.2.110.0100.01022.96
8.2.100.0150.00622.96
8.2.90.0120.00822.96
8.2.80.0060.00922.96
8.2.70.0100.01022.96
8.2.60.0110.00422.96
8.2.50.0180.00322.96
8.2.40.0030.01222.96
8.2.30.0140.00722.96
8.2.20.0180.00322.96
8.2.10.0180.00022.96
8.2.00.0110.00422.96
8.1.330.0130.00722.02
8.1.320.0120.00716.37
8.1.310.0030.00518.38
8.1.300.0090.00020.39
8.1.290.0030.00630.84
8.1.280.0140.00725.92
8.1.270.0140.00322.96
8.1.260.0110.00322.96
8.1.250.0110.00622.96
8.1.240.0000.01522.96
8.1.230.0150.00422.96
8.1.220.0090.00622.96
8.1.210.0070.00722.96
8.1.200.0100.00322.96
8.1.190.0140.00422.96
8.1.180.0090.00622.96
8.1.170.0100.01022.96
8.1.160.0090.00622.96
8.1.150.0090.00622.96
8.1.140.0040.01122.96
8.1.130.0100.01022.96
8.1.120.0120.00922.96
8.1.110.0070.01622.96
8.1.100.0120.00922.96
8.1.90.0040.01122.96
8.1.80.0110.00422.96
8.1.70.0060.01222.96
8.1.60.0110.00722.96
8.1.50.0100.01022.96
8.1.40.0180.00422.96
8.1.30.0140.00022.96
8.1.20.0070.00722.96
8.1.10.0040.01122.96
8.1.00.0150.00022.96

preferences:
34.14 ms | 403 KiB | 5 Q