3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = [ '0', '-0', '1', '-1', '0.0', '1.1', '-1.1', '0x111', '0111', '0b111', '-0x111', '-0111', '-0b111', '0.1e2', '-0.1e2', '0.1e-2', '-0.1e-2', ]; printf(' string | float | int' . PHP_EOL); foreach ($values as $value) { $float = filter_var($value, FILTER_VALIDATE_FLOAT, FILTER_REQUIRE_SCALAR); $int = filter_var($value, FILTER_VALIDATE_INT, FILTER_REQUIRE_SCALAR); printf('%7s | %6s | %2s%s', $value, $float, $int, PHP_EOL); }

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)
8.3.40.0090.00618.59
8.3.30.0090.00618.36
8.3.20.0040.00421.77
8.3.10.0040.00421.70
8.3.00.0090.00019.01
8.2.170.0060.00822.96
8.2.160.0070.01022.12
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00818.03
8.2.120.0050.00226.35
8.2.110.0030.00621.00
8.2.100.0040.01417.76
8.2.90.0080.00017.63
8.2.80.0030.00617.97
8.2.70.0000.00917.80
8.2.60.0000.00718.09
8.2.50.0050.00519.23
8.2.40.0030.00520.46
8.2.30.0050.00219.30
8.2.20.0040.00418.07
8.2.10.0000.00718.16
8.2.00.0040.00417.74
8.1.270.0000.00820.38
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00317.36
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0000.00720.19
8.1.160.0050.00318.93
8.1.150.0040.00420.25
8.1.140.0000.00719.56
8.1.130.0030.00318.96
8.1.120.0030.00317.35
8.1.110.0070.00017.33
8.1.100.0000.00717.45
8.1.90.0030.00617.38
8.1.80.0000.00717.45
8.1.70.0000.00717.43
8.1.60.0060.00317.49
8.1.50.0030.00517.52
8.1.40.0040.00417.49
8.1.30.0040.00417.60
8.1.20.0040.00417.54
8.1.10.0000.00717.37
8.1.00.0110.00017.44
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0040.00418.48
8.0.270.0000.00717.24
8.0.260.0040.00417.23
8.0.250.0050.00316.92
8.0.240.0000.00816.96
8.0.230.0030.00316.93
8.0.220.0030.00316.89
8.0.210.0070.00016.87
8.0.200.0040.00416.95
8.0.190.0030.00316.98
8.0.180.0070.00016.93
8.0.170.0000.00816.80
8.0.160.0040.00416.89
8.0.150.0000.00716.81
8.0.140.0030.00316.75
8.0.130.0030.00313.30
8.0.120.0080.00016.72
8.0.110.0000.00716.81
8.0.100.0000.00716.71
8.0.90.0040.00416.91
8.0.80.0070.01116.86
8.0.70.0000.00716.89
8.0.60.0080.00016.94
8.0.50.0090.00016.88
8.0.30.0130.00517.13
8.0.20.0110.00817.40
8.0.10.0050.00217.02
8.0.00.0030.02016.76
7.4.330.0000.00615.55
7.4.320.0000.00616.52
7.4.300.0030.00316.55
7.4.290.0030.00716.47
7.4.280.0080.00416.59
7.4.270.0040.00416.48
7.4.260.0060.00316.57
7.4.250.0080.00016.54
7.4.240.0000.00716.38
7.4.230.0030.00316.68
7.4.220.0040.01416.66
7.4.210.0130.00716.51
7.4.200.0070.00016.61
7.4.160.0100.00616.49
7.4.150.0090.00917.40
7.4.140.0160.01417.86
7.4.130.0110.01016.30
7.4.120.0110.00916.50
7.4.110.0070.01116.41
7.4.100.0070.01016.48
7.4.90.0030.01416.36
7.4.80.0100.00619.39
7.4.70.0060.00916.31
7.4.60.0080.00816.57
7.4.50.0030.00916.22
7.4.40.0060.01016.61
7.4.30.0150.00916.29
7.4.00.0040.01114.88
7.3.330.0000.00513.19
7.3.320.0000.00513.09
7.3.310.0040.00416.29
7.3.300.0000.00716.22
7.3.290.0060.00816.26
7.3.280.0090.00916.22
7.3.270.0060.01217.40
7.3.260.0120.00716.45
7.3.250.0080.01116.48
7.3.240.0060.01116.23
7.3.230.0110.00616.44
7.3.210.0060.01016.46
7.3.200.0070.01419.39
7.3.190.0060.01116.65
7.3.180.0070.01016.41
7.3.170.0170.00316.27
7.3.160.0130.01016.30
7.2.330.0100.00716.68
7.2.320.0070.01016.50
7.2.310.0100.00716.53
7.2.300.0170.00616.59
7.2.290.0110.01116.80
7.2.110.0100.01316.15
7.1.70.0000.00717.15
7.1.60.0190.01117.22
7.1.10.0100.07022.28
7.1.00.0170.07022.54
7.0.200.0030.01416.51
7.0.140.0130.06021.94
7.0.130.0170.07022.15
7.0.120.0130.06022.26
7.0.110.0100.06021.95
7.0.100.0000.07322.02
7.0.90.0030.06322.19
7.0.80.0130.07321.98
7.0.70.0100.05321.95
7.0.60.0000.07022.11
7.0.50.0070.08022.20
7.0.40.0130.05322.14
7.0.30.0070.05722.16
7.0.20.0170.05721.96
7.0.10.0230.07322.19
7.0.00.0070.08322.16

preferences:
61.31 ms | 400 KiB | 5 Q