3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract /** */ class /** */ C /** */ { } $php = <<<'EOT' <?php namespace AAA\BBB; use XXX\YYY; // Comment # Comment /* Comment */ /** * @doc */ abstract class C extends ZZZ implements III, JJJ { function & foo() {} } EOT; for ($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 { $readable .= "<*>$token"; } } 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)
8.3.60.0130.01018.30
8.3.50.0140.00822.10
8.3.40.0120.00318.94
8.3.30.0130.00718.91
8.3.20.0060.01220.32
8.3.10.0150.00323.71
8.3.00.0100.01019.98
8.2.180.0100.01318.16
8.2.170.0160.00322.96
8.2.160.0110.00720.47
8.2.150.0160.00324.18
8.2.140.0110.00724.66
8.2.130.0050.00319.15
8.2.120.0100.01026.35
8.2.110.0070.01420.47
8.2.100.0040.00817.93
8.2.90.0000.00819.17
8.2.80.0080.00017.97
8.2.70.0050.00517.75
8.2.60.0070.00717.55
8.2.50.0000.00818.07
8.2.40.0000.00822.13
8.2.30.0040.00420.70
8.2.20.0040.00417.92
8.2.10.0050.00318.13
8.2.00.0030.00618.12
8.1.280.0070.01425.92
8.1.270.0130.00720.29
8.1.260.0120.00828.09
8.1.250.0120.00628.09
8.1.240.0140.00723.88
8.1.230.0080.00318.02
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0000.00817.36
8.1.180.0080.00318.10
8.1.170.0040.00418.62
8.1.160.0050.00220.70
8.1.150.0000.01218.98
8.1.140.0000.00819.55
8.1.130.0000.00717.80
8.1.120.0070.00017.45
8.1.110.0000.00717.56
8.1.100.0000.00817.41
8.1.90.0040.00417.55
8.1.80.0040.00417.41
8.1.70.0040.00417.57
8.1.60.0000.00917.71
8.1.50.0000.00817.60
8.1.40.0130.00517.54
8.1.30.0130.00017.57
8.1.20.0030.00517.79
8.1.10.0000.00817.62
8.1.00.0080.00017.55
8.0.300.0050.00218.77
8.0.290.0160.00416.58
8.0.280.0060.00318.51
8.0.270.0070.00017.29
8.0.260.0000.00717.39
8.0.250.0070.00017.04
8.0.240.0040.00416.97
8.0.230.0070.00017.05
8.0.220.0000.00717.07
8.0.210.0040.00417.05
8.0.200.0040.00417.04
8.0.190.0100.00317.09
8.0.180.0040.00417.01
8.0.170.0000.00817.01
8.0.160.0000.00817.11
8.0.150.0090.00616.85
8.0.140.0030.00616.95
8.0.130.0000.00613.38
8.0.120.0080.00016.98
8.0.110.0040.00416.98
8.0.100.0040.00416.99
8.0.90.0030.00516.84
8.0.80.0030.01317.05
8.0.70.0050.00316.81
8.0.60.0080.00017.09
8.0.50.0030.00617.05
8.0.30.0140.00517.02
8.0.20.0150.00317.40
8.0.10.0030.00517.04
8.0.00.0110.00916.83
7.4.330.0000.00516.70
7.4.320.0000.00616.62
7.4.300.0030.00316.56
7.4.290.0000.00716.63
7.4.280.0000.00816.66
7.4.270.0070.00016.57
7.4.260.0070.00016.67
7.4.250.0030.00316.62
7.4.240.0000.00716.69
7.4.230.0070.00016.55
7.4.220.0080.00816.55
7.4.210.0100.00516.63
7.4.200.0000.00716.69
7.4.160.0110.00616.69
7.4.150.0170.00717.40
7.4.140.0140.00317.86
7.4.130.0080.00916.57
7.4.120.0110.00616.76
7.4.110.0040.01416.79
7.4.100.0040.01316.57
7.4.90.0030.01416.67
7.4.80.0060.01619.39
7.4.70.0080.00816.57
7.4.60.0080.00916.66
7.4.50.0070.00716.52
7.4.40.0100.01016.75
7.4.30.0060.01116.74
7.4.00.0060.00914.84
7.3.330.0000.00613.45
7.3.320.0030.00313.51
7.3.310.0070.00016.55
7.3.300.0030.00316.50
7.3.290.0030.00316.41
7.3.280.0070.01216.55
7.3.270.0080.00917.40
7.3.260.0070.01016.52
7.3.250.0080.01216.50
7.3.240.0060.01116.64
7.3.230.0100.00716.44
7.3.210.0110.00716.51
7.3.200.0120.00416.41
7.3.190.0110.00916.50
7.3.180.0000.01616.51
7.3.170.0060.01016.55
7.3.160.0030.01416.60
7.3.120.0030.01615.03
7.3.110.0080.00814.88
7.3.100.0060.01214.96
7.3.90.0100.00314.92
7.3.80.0030.01015.00
7.3.70.0110.00415.02
7.3.60.0040.00715.00
7.3.50.0090.00614.79
7.3.40.0090.00614.69
7.3.30.0030.00915.08
7.3.20.0060.00916.66
7.3.10.0030.00816.80
7.3.00.0040.01116.91
7.2.330.0130.00616.73
7.2.320.0070.01016.82
7.2.310.0100.00716.82
7.2.300.0070.01016.77
7.2.290.0060.01116.83
7.2.250.0100.01015.31
7.2.240.0070.01015.03
7.2.230.0040.01515.34
7.2.220.0030.01015.34
7.2.210.0040.00814.95
7.2.200.0040.01115.11
7.2.190.0060.00315.19
7.2.180.0130.00315.24
7.2.170.0030.00914.81
7.2.60.0040.00417.07
7.2.00.0000.01619.41
7.1.330.0130.00315.79
7.1.320.0070.00416.00
7.1.310.0040.01216.03
7.1.300.0060.00915.81
7.1.290.0060.00915.95
7.1.280.0030.00715.75
7.1.270.0060.00615.78
7.1.260.0000.01415.78
7.1.200.0120.00315.84
7.1.100.0030.00918.13
7.1.70.0050.00317.19
7.1.60.0070.01819.52
7.1.50.0100.01317.02
7.1.00.0070.07322.44
7.0.200.0040.00716.53
7.0.60.0030.06319.96
7.0.50.0130.08017.72
7.0.40.0100.08720.13
7.0.30.0270.05320.26
7.0.20.0270.08020.07
7.0.10.0170.06020.33
7.0.00.0030.06020.14
5.6.280.0000.03320.82
5.6.210.0130.05720.77
5.6.200.0230.05318.19
5.6.190.0200.08020.46
5.6.180.0330.06720.61
5.6.170.0300.04720.48
5.6.160.0170.05720.46
5.6.150.0100.06718.19
5.6.140.0070.08718.15
5.6.130.0070.03718.17
5.6.120.0030.04021.05
5.6.110.0130.07721.02
5.6.100.0030.05320.93
5.6.90.0070.08021.07
5.6.80.0100.06320.33
5.5.350.0070.05320.45
5.5.340.0130.07318.10
5.5.330.0100.07320.47
5.5.320.0500.07020.36
5.5.310.0300.08020.36
5.5.300.0200.06717.99
5.5.290.0070.05317.98
5.5.280.0000.04320.94
5.5.270.0070.04020.68
5.5.260.0170.07320.92
5.5.250.0070.04320.54
5.5.240.0370.06720.30

preferences:
53.99 ms | 401 KiB | 5 Q