3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract /** */ class /** */ C /** */ { } $php = <<<'EOT' <?php namespace AAA\BBB; use XXX\YYY; // Comment # Comment /* Comment */ /** * @doc */ abstract class C { } EOT; for ($i = 258; $i < 409; ++$i) { $name = token_name($i); # print "$i: $name\n"; } $tokens = token_get_all($php); $readable = ''; foreach ($tokens as $token) { if (is_array($token)) { list($id, $str, $line) = $token; $name = token_name($id); $readable .= "<$id:$name>$str"; } else { $readable .= "<*>$str"; } } print $readable;

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)
8.3.60.0040.01116.50
8.3.50.0110.00318.31
8.3.40.0150.00019.06
8.3.30.0110.00418.84
8.3.20.0040.00420.25
8.3.10.0050.00323.41
8.3.00.0050.00319.91
8.2.180.0070.00716.75
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00019.11
8.2.120.0040.00426.35
8.2.110.0110.00020.52
8.2.100.0110.00318.04
8.2.90.0000.00918.05
8.2.80.0030.00518.78
8.2.70.0080.00017.63
8.2.60.0040.00417.50
8.2.50.0040.00417.55
8.2.40.0060.00319.25
8.2.30.0050.00320.54
8.2.20.0040.00417.71
8.2.10.0090.00018.22
8.2.00.0070.00018.11
8.1.280.0070.01025.92
8.1.270.0060.00920.38
8.1.260.0060.00328.09
8.1.250.0030.00528.09
8.1.240.0060.00322.00
8.1.230.0080.00322.11
8.1.220.0000.00818.52
8.1.210.0030.00618.77
8.1.200.0080.00017.51
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00417.62
8.1.160.0050.00220.80
8.1.150.0030.00418.93
8.1.140.0060.00319.53
8.1.130.0030.00317.70
8.1.120.0030.00517.39
8.1.110.0000.00717.49
8.1.100.0040.00417.39
8.1.90.0030.00817.48
8.1.80.0080.00017.46
8.1.70.0040.00417.35
8.1.60.0090.00017.50
8.1.50.0000.00717.55
8.1.40.0000.00817.48
8.1.30.0030.00517.59
8.1.20.0000.00817.75
8.1.10.0050.00217.54
8.1.00.0040.00417.54
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0030.00318.44
8.0.270.0000.00717.36
8.0.260.0000.01017.25
8.0.250.0030.00317.10
8.0.240.0000.00717.02
8.0.230.0040.00416.96
8.0.220.0040.00416.91
8.0.210.0030.00516.96
8.0.200.0000.00617.09
8.0.190.0080.00417.06
8.0.180.0050.00317.08
8.0.170.0040.00417.04
8.0.160.0030.00316.94
8.0.150.0040.00416.90
8.0.140.0000.00717.01
8.0.130.0030.00313.45
8.0.120.0090.00016.84
8.0.110.0070.00016.93
8.0.100.0040.00417.03
8.0.90.0050.00217.06
8.0.80.0000.01516.92
8.0.70.0040.00416.83
8.0.60.0020.00516.94
8.0.50.0050.00316.79
8.0.30.0100.01017.08
8.0.20.0110.00617.40
8.0.10.0040.00417.12
8.0.00.0130.00617.08
7.4.330.0030.00316.84
7.4.320.0000.00716.61
7.4.300.0030.00316.54
7.4.290.0030.00316.66
7.4.280.0000.00716.46
7.4.270.0070.00016.66
7.4.260.0000.00716.54
7.4.250.0080.00016.52
7.4.240.0020.00516.61
7.4.230.0070.00016.68
7.4.220.0060.00916.69
7.4.210.0060.00916.75
7.4.200.0030.00416.73
7.4.160.0090.00616.42
7.4.150.0100.00717.40
7.4.140.0140.00417.86
7.4.130.0110.00716.55
7.4.120.0080.01016.43
7.4.110.0090.00916.63
7.4.100.0140.00716.75
7.4.90.0030.01316.59
7.4.80.0090.01219.39
7.4.70.0100.00716.40
7.4.60.0060.01016.61
7.4.50.0060.01016.50
7.4.40.0060.01016.48
7.4.30.0070.01016.48
7.4.00.0110.00715.09
7.3.330.0000.00513.50
7.3.320.0000.00513.49
7.3.310.0000.00816.30
7.3.300.0050.00216.48
7.3.290.0120.00416.44
7.3.280.0050.01116.50
7.3.270.0090.00917.40
7.3.260.0140.00316.81
7.3.250.0100.00916.48
7.3.240.0100.00616.48
7.3.230.0130.00416.55
7.3.210.0060.01216.63
7.3.200.0030.01816.57
7.3.190.0120.00616.41
7.3.180.0090.00816.56
7.3.170.0040.01216.44
7.3.160.0080.00816.56
7.3.10.0050.00916.81
7.3.00.0080.00616.61
7.2.330.0060.01216.84
7.2.320.0100.01016.73
7.2.310.0090.00616.39
7.2.300.0140.00916.82
7.2.290.0070.01016.77
7.2.130.0040.00816.96
7.2.120.0090.00416.57
7.2.110.0070.00716.80
7.2.100.0060.00616.65
7.2.90.0090.00616.95
7.2.80.0070.00516.85
7.2.70.0070.00916.90
7.2.60.0120.01016.66
7.2.50.0070.00816.78
7.2.40.0110.00916.87
7.2.30.0040.00917.02
7.2.20.0060.00916.97
7.2.10.0060.00416.94
7.2.00.0090.00317.65
7.1.250.0080.01215.79
7.1.200.0130.00015.87
7.1.100.0080.00818.07
7.1.70.0030.00317.35
7.1.60.0100.01619.52
7.1.50.0130.01016.79
7.1.00.0100.06722.51
7.0.200.0040.00416.94
7.0.60.0130.07719.94
7.0.50.0070.08017.92
7.0.40.0170.07320.30
7.0.30.0270.04320.25
7.0.20.0230.05320.10
7.0.10.0070.07720.30
7.0.00.0070.08020.07
5.6.280.0000.07721.07
5.6.210.0100.03320.75
5.6.200.0070.07018.22
5.6.190.0100.05720.47
5.6.180.0230.06020.50
5.6.170.0270.04020.47
5.6.160.0130.06720.48
5.6.150.0030.05018.14
5.6.140.0130.03318.16
5.6.130.0100.06018.15
5.6.120.0130.04021.05
5.6.110.0070.08321.02
5.6.100.0030.07021.14
5.6.90.0030.04020.97
5.6.80.0100.03320.38
5.5.350.0230.07320.41
5.5.340.0130.06717.98
5.5.330.0070.08720.27
5.5.320.0100.05720.24
5.5.310.0170.04020.30
5.5.300.0030.05317.98
5.5.290.0100.07718.06
5.5.280.0100.08020.69
5.5.270.0100.04020.86
5.5.260.0200.06320.73
5.5.250.0030.04020.58
5.5.240.0230.04020.01

preferences:
53.01 ms | 400 KiB | 5 Q