3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract /** */ class /** */ C /** */ { } $php = <<<'EOT' <?php namespace AAA\BBB; use XXX\YYY; // Comment # Comment /* Comment */ /** * @doc */ abstract class C extends ZZZ implements III, JJJ { } EOT; for ($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)
8.3.60.0110.00616.61
8.3.50.0140.00018.11
8.3.40.0040.01218.88
8.3.30.0150.00018.59
8.3.20.0040.00420.32
8.3.10.0040.00423.56
8.3.00.0030.00519.97
8.2.180.0110.00418.16
8.2.170.0120.00322.96
8.2.160.0150.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00819.30
8.2.120.0000.00826.35
8.2.110.0080.00420.47
8.2.100.0040.00717.91
8.2.90.0090.00018.28
8.2.80.0050.00318.78
8.2.70.0060.00317.50
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0060.00318.06
8.2.30.0000.00918.36
8.2.20.0000.00717.92
8.2.10.0040.00418.26
8.2.00.0000.00718.30
8.1.280.0100.00725.92
8.1.270.0150.00420.28
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0070.00323.78
8.1.230.0080.00419.10
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0000.00718.86
8.1.150.0040.00418.99
8.1.140.0060.00319.68
8.1.130.0040.00417.80
8.1.120.0050.00317.42
8.1.110.0040.00417.51
8.1.100.0040.00417.50
8.1.90.0100.00017.41
8.1.80.0040.00417.41
8.1.70.0000.00717.40
8.1.60.0060.00317.64
8.1.50.0030.00617.55
8.1.40.0040.00417.46
8.1.30.0030.00517.72
8.1.20.0040.00417.79
8.1.10.0050.00317.47
8.1.00.0000.00817.63
8.0.300.0070.00018.77
8.0.290.0060.00317.00
8.0.280.0030.00318.50
8.0.270.0000.01017.31
8.0.260.0030.00317.27
8.0.250.0070.00016.96
8.0.240.0070.00017.01
8.0.230.0070.00316.98
8.0.220.0040.00416.92
8.0.210.0070.00016.90
8.0.200.0030.00317.11
8.0.190.0060.00617.07
8.0.180.0040.00417.04
8.0.170.0040.00416.92
8.0.160.0000.00716.91
8.0.150.0000.00816.86
8.0.140.0000.00816.85
8.0.130.0000.00613.42
8.0.120.0030.00516.99
8.0.110.0000.00717.00
8.0.100.0000.00717.01
8.0.90.0080.00016.97
8.0.80.0090.00616.95
8.0.70.0000.00816.99
8.0.60.0000.00717.05
8.0.50.0030.00516.84
8.0.30.0110.00617.02
8.0.20.0120.00917.42
8.0.10.0040.00416.92
8.0.00.0100.00816.81
7.4.330.0050.00016.71
7.4.320.0000.00616.71
7.4.300.0000.00616.57
7.4.290.0030.00516.67
7.4.280.0040.00416.65
7.4.270.0030.00316.66
7.4.260.0000.00716.66
7.4.250.0040.00416.54
7.4.240.0030.00516.65
7.4.230.0040.00416.73
7.4.220.0130.00616.59
7.4.210.0030.01716.77
7.4.200.0040.00416.45
7.4.160.0130.00316.43
7.4.150.0130.00617.40
7.4.140.0090.00917.86
7.4.130.0110.00616.58
7.4.120.0120.00516.58
7.4.110.0070.01016.52
7.4.100.0070.01016.47
7.4.90.0120.00416.62
7.4.80.0100.00619.39
7.4.70.0070.01016.56
7.4.60.0100.00716.48
7.4.50.0020.01316.66
7.4.40.0230.00016.48
7.4.30.0110.01116.55
7.4.10.0040.01214.97
7.4.00.0070.00814.85
7.3.330.0050.00013.47
7.3.320.0000.00513.50
7.3.310.0000.00616.47
7.3.300.0080.00016.56
7.3.290.0080.00716.52
7.3.280.0040.01216.46
7.3.270.0090.00917.40
7.3.260.0110.00616.65
7.3.250.0110.01116.59
7.3.240.0130.00316.55
7.3.230.0140.00316.65
7.3.210.0060.01016.59
7.3.200.0030.01616.51
7.3.190.0090.00916.71
7.3.180.0100.00616.53
7.3.170.0090.00916.39
7.3.160.0120.00316.39
7.3.130.0080.00815.03
7.3.120.0000.01714.76
7.3.110.0090.00914.83
7.3.100.0070.01114.80
7.3.90.0060.01314.63
7.3.80.0110.00715.03
7.3.70.0060.00614.63
7.3.60.0120.00314.69
7.3.50.0070.00714.86
7.3.40.0110.00014.83
7.3.30.0060.00914.96
7.3.20.0000.01416.64
7.3.10.0140.01016.52
7.3.00.0240.01116.62
7.2.330.0140.00316.73
7.2.320.0050.01416.71
7.2.310.0030.01416.63
7.2.300.0070.01116.72
7.2.290.0030.01416.86
7.2.260.0040.01515.18
7.2.250.0030.01215.36
7.2.240.0140.00015.10
7.2.230.0060.01314.90
7.2.220.0030.01615.21
7.2.210.0030.00614.90
7.2.200.0040.01114.93
7.2.190.0080.00515.17
7.2.180.0030.01015.15
7.2.170.0070.00714.98
7.2.160.0080.00415.18
7.2.150.0040.01217.06
7.2.140.0070.00716.93
7.2.130.0110.00516.82
7.2.120.0130.01116.75
7.2.110.0180.00816.74
7.2.100.0220.00816.69
7.2.90.0100.00816.76
7.2.80.0110.00616.71
7.2.70.0150.00916.98
7.2.60.0210.00916.80
7.2.50.0210.00616.95
7.2.40.0130.01116.79
7.2.30.0160.00716.88
7.2.20.0110.00716.74
7.2.10.0100.00716.90
7.2.00.0100.00817.56
7.1.330.0080.00015.71
7.1.320.0100.00716.02
7.1.310.0030.00615.98
7.1.300.0060.00615.91
7.1.290.0070.00715.89
7.1.280.0060.00915.52
7.1.270.0070.00415.59
7.1.260.0030.00715.99
7.1.250.0220.00715.70
7.1.240.0100.00715.80
7.1.230.0090.00915.79
7.1.220.0090.00715.85
7.1.210.0130.00915.71
7.1.200.0130.00515.82
7.1.190.0090.00815.80
7.1.180.0140.00615.81
7.1.170.0090.00915.67
7.1.160.0170.01115.84
7.1.150.0070.01415.90
7.1.140.0120.00515.65
7.1.130.0180.00215.81
7.1.120.0060.00615.77
7.1.110.0080.00715.80
7.1.100.0040.01016.47
7.1.90.0170.00615.83
7.1.80.0130.00515.78
7.1.70.0090.00616.21
7.1.60.0110.01217.05
7.1.50.0100.01116.25
7.1.40.0140.00715.96
7.1.30.0160.00315.84
7.1.20.0130.00715.70
7.1.10.0100.01115.87
7.1.00.0060.03017.91
7.0.330.0030.00615.50
7.0.320.0030.01215.40
7.0.310.0080.00715.20
7.0.300.0150.00915.36
7.0.290.0120.00315.27
7.0.280.0150.00215.46
7.0.270.0090.00415.28
7.0.260.0050.01115.37
7.0.250.0070.00415.47
7.0.240.0100.00315.49
7.0.230.0090.00415.59
7.0.220.0060.00715.41
7.0.210.0120.00815.40
7.0.200.0070.00715.90
7.0.190.0130.00415.51
7.0.180.0130.00715.17
7.0.170.0110.00515.38
7.0.160.0110.00315.37
7.0.150.0150.00615.39
7.0.140.0130.00315.43
7.0.130.0180.00215.41
7.0.120.0070.01315.50
7.0.110.0090.00615.50
7.0.100.0110.00715.47
7.0.90.0150.00615.45
7.0.80.0150.00515.40
7.0.70.0050.01015.47
7.0.60.0080.01817.03
7.0.50.0100.01516.28
7.0.40.0150.03015.77
7.0.30.0140.01815.63
7.0.20.0110.02415.65
7.0.10.0090.03115.80
7.0.00.0120.02415.74
5.6.400.0120.00314.21
5.6.390.0040.00714.10
5.6.380.0080.00614.35
5.6.370.0100.00614.38
5.6.360.0070.00914.25
5.6.350.0080.01014.68
5.6.340.0110.00414.65
5.6.330.0090.00414.41
5.6.320.0070.01214.58
5.6.310.0100.00614.71
5.6.300.0080.00914.19
5.6.290.0150.00214.36
5.6.280.0070.02516.59
5.6.270.0070.00914.46
5.6.260.0130.00414.45
5.6.250.0130.00414.46
5.6.240.0060.00814.35
5.6.230.0080.00714.34
5.6.220.0130.00414.38
5.6.210.0090.02916.43
5.6.200.0120.02715.56
5.6.190.0080.02216.59
5.6.180.0170.02816.45
5.6.170.0150.02116.38
5.6.160.0090.03016.48
5.6.150.0060.01915.83
5.6.140.0090.01615.60
5.6.130.0080.01915.63
5.6.120.0060.03216.58
5.6.110.0160.02416.74
5.6.100.0100.02416.69
5.6.90.0090.02816.70
5.6.80.0050.03116.29
5.6.70.0040.00914.42
5.6.60.0090.00614.40
5.6.50.0110.00614.29
5.6.40.0060.00514.33
5.6.30.0100.00614.46
5.6.20.0110.00614.22
5.6.10.0090.00414.28
5.6.00.0130.00414.29
5.5.380.0050.00713.44
5.5.370.0070.00413.56
5.5.360.0080.00513.71
5.5.350.0100.02815.73
5.5.340.0090.03215.14
5.5.330.0100.01715.84
5.5.320.0100.02815.90
5.5.310.0120.01415.89
5.5.300.0090.02815.11
5.5.290.0060.02415.06
5.5.280.0070.01715.91
5.5.270.0050.01716.12
5.5.260.0050.03116.08
5.5.250.0080.03016.01
5.5.240.0110.02915.76
5.5.230.0070.00513.62
5.5.220.0070.00713.66
5.5.210.0060.00613.61
5.5.200.0120.00013.63
5.5.190.0030.00913.54
5.5.180.0090.00713.68
5.5.170.0080.00614.13
5.5.160.0120.00313.60
5.5.150.0070.00713.69
5.5.140.0040.00813.30
5.5.130.0050.00413.53
5.5.120.0090.00313.55
5.5.110.0060.00613.46
5.5.100.0050.00813.39
5.5.90.0080.00513.51
5.5.80.0100.00213.38
5.5.70.0060.00813.50
5.5.60.0090.00713.61
5.5.50.0070.00413.59
5.5.40.0050.00613.54
5.5.30.0030.01013.67
5.5.20.0070.00713.56
5.5.10.0080.00513.71
5.5.00.0070.00213.59

preferences:
53.68 ms | 400 KiB | 5 Q