3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = array( "42", 1337, 0x539, 02471, 0b10100111001, 1337e0, "not numeric", array(), 9.1, null ); foreach ($tests as $element) { if (\is_numeric($element)) { $int = (int) $element; echo var_dump($int), PHP_EOL; $float = (float) ($element * 10); echo var_dump($float), PHP_EOL; } else { echo var_export($element, true) . " is NOT numeric", 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)
8.3.60.0070.01118.30
8.3.50.0150.00317.83
8.3.40.0110.00718.71
8.3.30.0060.00918.59
8.3.20.0000.00819.21
8.3.10.0000.00721.82
8.3.00.0050.00520.64
8.2.180.0220.00018.29
8.2.170.0090.00622.96
8.2.160.0110.00320.78
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0080.00019.76
8.2.120.0070.00026.35
8.2.110.0040.00720.58
8.2.100.0080.00317.72
8.2.90.0040.00717.63
8.2.80.0050.00317.97
8.2.70.0060.00317.68
8.2.60.0050.00218.09
8.2.50.0040.00418.10
8.2.40.0040.00419.31
8.2.30.0070.00019.23
8.2.20.0050.00218.11
8.2.10.0000.00717.99
8.2.00.0000.00817.62
8.1.280.0130.00725.92
8.1.270.0030.00618.62
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00323.98
8.1.230.0040.00822.20
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0000.00818.98
8.1.150.0080.00018.88
8.1.140.0000.00722.16
8.1.130.0000.00920.19
8.1.120.0050.00217.45
8.1.110.0000.00717.35
8.1.100.0000.00817.34
8.1.90.0050.00217.39
8.1.80.0000.00717.41
8.1.70.0040.00417.37
8.1.60.0000.00917.46
8.1.50.0000.00917.55
8.1.40.0030.00617.53
8.1.30.0080.00017.57
8.1.20.0040.00417.61
8.1.10.0030.00617.53
8.1.00.0080.00017.45
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.34
8.0.270.0000.00717.17
8.0.260.0040.00418.39
8.0.250.0030.00316.94
8.0.240.0000.00716.84
8.0.230.0000.00816.95
8.0.220.0000.00716.77
8.0.210.0000.00716.77
8.0.200.0000.00716.95
8.0.190.0050.00316.96
8.0.180.0040.00416.79
8.0.170.0040.00416.93
8.0.160.0000.00816.90
8.0.150.0030.00716.74
8.0.140.0000.00716.80
8.0.130.0030.00313.35
8.0.120.0040.00416.87
8.0.110.0020.00816.73
8.0.100.0000.00716.93
8.0.90.0000.00716.78
8.0.80.0060.00916.88
8.0.70.0050.00216.73
8.0.60.0040.00416.95
8.0.50.0050.00316.94
8.0.30.0100.00816.98
8.0.20.0130.00617.40
8.0.10.0070.00016.95
8.0.00.0070.01216.70
7.4.330.0000.00515.55
7.4.320.0030.00316.58
7.4.300.0030.00316.59
7.4.290.0070.00016.49
7.4.280.0000.01016.43
7.4.270.0000.00716.60
7.4.260.0080.00016.59
7.4.250.0060.00316.54
7.4.240.0020.00516.51
7.4.230.0030.00316.40
7.4.220.0040.00416.39
7.4.210.0030.01516.62
7.4.200.0030.00316.57
7.4.160.0120.00416.56
7.4.140.0110.00717.86
7.4.130.0090.01216.48
7.4.120.0100.00716.54
7.4.110.0100.01416.36
7.4.100.0090.00916.55
7.4.90.0150.00316.59
7.4.80.0090.01219.39
7.4.70.0080.01016.61
7.4.60.0080.00816.42
7.4.50.0040.01516.39
7.4.40.0070.01716.50
7.3.330.0030.00213.04
7.3.320.0000.00513.21
7.3.310.0080.00016.19
7.3.300.0040.00316.11
7.3.290.0040.00416.23
7.3.280.0080.00916.21
7.3.260.0080.01216.40
7.3.240.0100.00916.25
7.3.230.0060.01216.52
7.3.210.0250.02216.31
7.3.200.0040.01216.27
7.3.190.0120.01016.33
7.3.180.0130.00716.36
7.3.170.0060.01116.33
7.3.160.0120.00916.44
7.2.330.0090.00916.57
7.2.320.0160.00616.54
7.2.310.0110.00516.52
7.2.300.0030.01316.73
7.2.290.0070.01116.55

preferences:
62.04 ms | 401 KiB | 5 Q