3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source = <<<'code' <?php class A { const PUBLIC = 1; } code; $tokens = token_get_all($source); var_dump($tokens); foreach ($tokens as $token) { if (is_array($token)) { echo token_name($token[0]) , 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)
8.3.60.0160.00318.56
8.3.50.0120.00316.63
8.3.40.0170.00318.97
8.3.30.0060.00918.75
8.3.20.0080.00020.16
8.3.10.0080.00023.66
8.3.00.0080.00019.56
8.2.180.0070.01118.16
8.2.170.0180.00422.96
8.2.160.0110.01119.04
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0040.00419.22
8.2.120.0030.00526.35
8.2.110.0040.00720.57
8.2.100.0060.00618.03
8.2.90.0000.00819.23
8.2.80.0030.00618.05
8.2.70.0030.00617.38
8.2.60.0030.00618.16
8.2.50.0040.00518.10
8.2.40.0080.00020.47
8.2.30.0040.00421.01
8.2.20.0000.00718.13
8.2.10.0000.00718.00
8.2.00.0000.00718.13
8.1.280.0080.00825.92
8.1.270.0090.00023.80
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00722.18
8.1.230.0080.00818.81
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0000.00818.44
8.1.160.0040.00418.93
8.1.150.0070.00018.80
8.1.140.0050.00319.50
8.1.130.0030.00318.88
8.1.120.0070.00017.51
8.1.110.0070.00017.38
8.1.100.0000.00717.35
8.1.90.0000.00817.40
8.1.80.0050.00217.52
8.1.70.0000.00717.48
8.1.60.0000.00817.61
8.1.50.0080.00017.47
8.1.40.0090.00417.48
8.1.30.0000.00817.59
8.1.20.0090.00017.57
8.1.10.0040.00417.48
8.1.00.0060.00317.39
8.0.300.0030.00619.88
8.0.290.0040.00416.75
8.0.280.0030.00318.53
8.0.270.0000.00917.20
8.0.260.0030.00316.80
8.0.250.0000.00717.01
8.0.240.0000.00716.90
8.0.230.0050.00317.00
8.0.220.0000.00816.79
8.0.210.0040.00417.02
8.0.200.0030.00316.88
8.0.190.0030.00617.01
8.0.180.0000.00816.96
8.0.170.0030.00316.97
8.0.160.0000.00716.92
8.0.150.0040.00416.87
8.0.140.0000.00816.89
8.0.130.0030.00313.36
8.0.120.0040.00416.93
8.0.110.0040.00416.75
8.0.100.0040.00416.84
8.0.90.0000.00816.90
8.0.80.0170.01416.94
8.0.70.0020.00516.77
8.0.60.0040.00416.83
8.0.50.0030.00516.95
8.0.30.0130.00717.04
8.0.20.0120.01117.40
8.0.10.0000.00717.13
8.0.00.0160.00316.83
7.4.330.0030.00315.55
7.4.320.0080.00016.41
7.4.300.0000.00616.52
7.4.290.0000.01016.62
7.4.280.0000.00716.54
7.4.270.0000.00716.55
7.4.260.0000.00716.39
7.4.250.0040.00416.39
7.4.240.0070.00016.54
7.4.230.0070.00016.57
7.4.220.0150.00816.59
7.4.210.0040.01216.64
7.4.200.0000.00716.61
7.4.160.0070.01016.63
7.4.150.0040.01617.40
7.4.140.0110.00817.86
7.4.130.0170.00316.64
7.4.120.0120.01116.48
7.4.110.0100.01016.71
7.4.100.0110.01116.57
7.4.90.0070.01116.66
7.4.80.0060.01319.39
7.4.70.0140.00416.48
7.4.60.0140.00316.77
7.4.50.0130.00316.71
7.4.40.0080.00916.52
7.4.30.0050.01316.37
7.4.10.0070.01014.89
7.4.00.0110.00515.08
7.3.330.0030.00313.19
7.3.320.0030.00313.33
7.3.310.0070.00016.49
7.3.300.0030.00316.39
7.3.290.0080.00916.35
7.3.280.0090.00716.32
7.3.270.0040.01617.40
7.3.260.0110.00816.41
7.3.250.0110.00816.48
7.3.240.0090.01116.40
7.3.230.0150.00316.43
7.3.210.0140.01116.43
7.3.200.0090.00816.30
7.3.190.0090.01016.74
7.3.180.0090.01216.36
7.3.170.0120.00616.57
7.3.160.0120.00616.48
7.3.130.0100.01014.83
7.3.120.0070.01115.02
7.3.110.0140.00414.71
7.3.100.0080.00814.90
7.3.90.0070.01114.86
7.3.80.0040.01514.90
7.3.70.0000.01214.77
7.3.60.0110.00414.92
7.3.50.0100.00714.67
7.3.40.0070.00314.78
7.3.30.0070.01014.89
7.3.20.0070.00716.39
7.3.10.0030.01216.60
7.3.00.0130.00216.53
7.2.330.0150.00616.50
7.2.320.0130.00616.46
7.2.310.0070.01116.58
7.2.300.0100.00616.52
7.2.290.0070.01316.54
7.2.260.0060.01215.29
7.2.250.0090.00915.21
7.2.240.0080.00615.17
7.2.230.0080.01114.85
7.2.220.0100.01015.07
7.2.210.0070.01314.75
7.2.200.0030.01015.26
7.2.190.0040.00714.81
7.2.180.0030.01315.07
7.2.170.0060.00314.79
7.2.160.0070.01015.20
7.2.150.0080.00817.05
7.2.140.0070.01016.96
7.2.130.0060.00617.05
7.2.120.0110.00617.01
7.2.110.0030.01016.90
7.2.100.0040.01317.04
7.2.90.0070.01117.02
7.2.80.0070.01016.97
7.2.70.0100.00816.82
7.2.60.0030.01216.97
7.2.50.0100.00717.06
7.2.40.0090.00917.00
7.2.30.0050.00817.17
7.2.20.0070.00816.97
7.2.10.0070.00916.99
7.2.00.0060.00817.84
7.1.330.0090.00315.67
7.1.320.0120.00315.90
7.1.310.0060.00615.67
7.1.300.0030.00915.70
7.1.290.0080.00415.79
7.1.280.0090.00615.83
7.1.270.0090.00615.97
7.1.260.0080.00315.63
7.1.250.0050.01215.83
7.1.240.0070.00715.69
7.1.230.0090.00615.84
7.1.220.0040.01115.63
7.1.210.0000.00915.71
7.1.200.0020.00915.92
7.1.190.0030.00715.82
7.1.180.0040.01115.77
7.1.170.0070.00315.77
7.1.160.0090.00015.89
7.1.150.0000.01515.71
7.1.140.0070.00715.58
7.1.130.0070.00715.53
7.1.120.0070.00715.91
7.1.110.0040.00715.90
7.1.100.0060.00716.85
7.1.90.0030.00715.76
7.1.80.0030.01015.79
7.1.70.0160.00815.44
7.1.60.0640.00624.58
7.1.50.0170.01524.47
7.1.40.0580.01324.18
7.1.30.0620.01224.35
7.1.20.0330.01224.22
7.1.10.0030.01416.20
7.1.00.0330.01015.18
7.0.330.0070.00415.41
7.0.320.0080.00515.43
7.0.310.0090.00315.55
7.0.300.0060.00915.49
7.0.290.0060.00615.44
7.0.280.0030.01215.39
7.0.270.0040.00715.57
7.0.260.0030.01315.48
7.0.250.0040.01115.34
7.0.240.0040.01215.52
7.0.230.0040.00715.21
7.0.220.0000.01515.55
7.0.210.0040.01115.59
7.0.200.0090.01015.27
7.0.190.0220.01015.06
7.0.180.0050.01415.87
7.0.170.0070.01214.98
7.0.160.0090.01114.97
7.0.150.0090.01114.90
7.0.140.0320.01414.94
7.0.130.0370.00616.04
7.0.120.0380.00515.98
7.0.110.0350.00914.99
7.0.100.0100.00916.00
7.0.90.0300.00914.87
7.0.80.0070.01215.92
7.0.70.0100.00815.88
7.0.60.0320.01114.78
7.0.50.0300.01214.96
7.0.40.0300.00914.03
7.0.30.0340.01113.86
7.0.20.0370.00814.13
7.0.10.0230.01114.04
7.0.00.0090.00814.96
5.6.400.0120.00313.97
5.6.390.0090.00914.31
5.6.380.0000.01514.04
5.6.370.0110.00314.73
5.6.360.0000.01414.59
5.6.350.0070.00714.62
5.6.340.0060.00614.20
5.6.330.0070.01014.79
5.6.320.0120.00314.22
5.6.310.0120.00014.04
5.6.300.0040.00814.18
5.6.290.0030.01014.50
5.6.280.0090.00314.46
5.6.270.0030.01014.25
5.6.260.0030.00914.45
5.6.250.0040.01114.62
5.6.240.0000.01314.23
5.6.230.0050.00514.10
5.6.220.0030.00614.16
5.6.210.0060.01014.12
5.6.200.0060.01014.11
5.6.190.0040.00814.25
5.6.180.0040.00414.11
5.6.170.0000.01314.09
5.6.160.0120.00314.23
5.6.150.0070.00714.38
5.6.140.0030.01214.40
5.6.130.0000.01214.55
5.6.120.0130.00014.54
5.6.110.0090.00614.23
5.6.100.0040.00414.36
5.6.90.0060.00614.02
5.6.80.0080.00414.12
5.6.70.0070.00714.42
5.6.60.0000.00914.62
5.6.50.0000.00814.28
5.6.40.0100.00314.38
5.6.30.0110.00314.50
5.6.20.0090.00314.25
5.6.10.0120.00014.13
5.6.00.0070.00714.38

preferences:
46.19 ms | 401 KiB | 5 Q