3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<STRING what is "this <? echo str_replace(':'," '', 'cool'); STRING; foreach (array_column(token_get_all($string), 1) as $token) { echo $token, 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)
8.3.60.0110.00418.14
8.3.50.0070.01118.31
8.3.40.0150.00618.53
8.3.30.0110.00418.77
8.3.20.0050.00220.73
8.3.10.0040.00423.48
8.3.00.0070.00020.64
8.2.180.0090.00916.38
8.2.170.0120.00622.96
8.2.160.0110.00420.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.76
8.2.110.0060.00322.10
8.2.100.0030.01017.72
8.2.90.0080.00019.10
8.2.80.0050.00317.97
8.2.70.0090.00017.63
8.2.60.0070.00417.93
8.2.50.0090.00318.07
8.2.40.0000.00919.89
8.2.30.0000.00817.93
8.2.20.0040.00417.93
8.2.10.0030.00319.24
8.2.00.0030.00318.05
8.1.270.0040.00420.32
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.68
8.1.230.0170.00317.62
8.1.220.0040.00417.76
8.1.210.0090.00018.77
8.1.200.0080.00417.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00918.45
8.1.160.0090.00018.80
8.1.150.0040.00418.84
8.1.140.0040.00419.01
8.1.130.0070.00017.50
8.1.120.0000.00717.34
8.1.110.0040.00417.48
8.1.100.0090.00017.47
8.1.90.0070.00017.37
8.1.80.0060.00317.46
8.1.70.0000.00717.48
8.1.60.0070.00417.46
8.1.50.0060.00317.46
8.1.40.0060.00317.41
8.1.30.0040.00417.67
8.1.20.0000.00817.60
8.1.10.0040.00417.55
8.1.00.0020.00517.38
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0030.00518.31
8.0.270.0030.00317.25
8.0.260.0030.00316.83
8.0.250.0030.00316.98
8.0.240.0040.00416.89
8.0.230.0000.00816.91
8.0.220.0030.00316.94
8.0.210.0070.00016.94
8.0.200.0000.00616.87
8.0.190.0030.00316.97
8.0.180.0000.00816.86
8.0.170.0030.00616.88
8.0.160.0000.00816.88
8.0.150.0050.00316.77
8.0.140.0080.00016.95
8.0.130.0060.00013.41
8.0.120.0030.00516.96
8.0.110.0050.00316.96
8.0.100.0040.00416.80
8.0.90.0000.00716.76
8.0.80.0000.01516.93
8.0.70.0000.00716.98
8.0.60.0000.00716.80
8.0.50.0000.00716.83
8.0.30.0070.01017.13
8.0.20.0130.00717.31
8.0.10.0040.00417.00
8.0.00.0100.00816.80
7.4.330.0030.00316.79
7.4.320.0000.00716.61
7.4.300.0030.00316.62
7.4.290.0070.00016.39
7.4.280.0050.00316.32
7.4.270.0030.00316.58
7.4.260.0000.00716.57
7.4.250.0070.00016.61
7.4.240.0030.00316.59
7.4.230.0070.00016.60
7.4.220.0000.00716.34
7.4.210.0080.00816.50
7.4.200.0030.00316.53
7.4.160.0150.00516.52
7.4.130.0040.01516.52
7.4.120.0060.01616.44
7.4.110.0100.00716.43
7.4.100.0090.01116.45
7.4.90.0100.01316.47
7.4.80.0100.01319.39
7.4.70.0070.01416.58
7.4.60.0100.00616.33
7.4.50.0120.00416.64
7.4.40.0040.01816.51
7.4.00.0120.00314.99
7.3.330.0050.00013.13
7.3.320.0030.00313.07
7.3.310.0050.00216.47
7.3.300.0030.00316.31
7.3.290.0040.00416.28
7.3.280.0050.01116.30
7.3.260.0100.00916.42
7.3.230.0100.00716.39
7.3.210.0170.00016.36
7.3.200.0100.00716.38
7.3.190.0150.00616.37
7.3.180.0110.00516.43
7.3.170.0130.00616.40
7.3.160.0070.01016.46
7.3.120.0080.00814.88
7.3.110.0070.00715.01
7.3.100.0060.00614.87
7.3.90.0060.00814.91
7.3.80.0090.00314.95
7.3.70.0060.01014.89
7.3.60.0000.01615.00
7.3.50.0090.00614.59
7.3.40.0060.00614.71
7.3.30.0080.00314.80
7.3.20.0060.00616.50
7.3.10.0080.01016.74
7.3.00.0060.00816.79
7.2.330.0160.01016.66
7.2.320.0040.01316.66
7.2.310.0060.01016.53
7.2.300.0140.00416.60
7.2.290.0100.00716.53
7.2.240.0030.01315.13
7.2.230.0000.01515.04
7.2.220.0070.00715.20
7.2.210.0030.01415.14
7.2.200.0060.00915.17
7.2.190.0120.00314.76
7.2.180.0030.01215.11
7.2.170.0040.00915.07
7.2.160.0070.00515.01
7.2.150.0040.01216.80
7.2.140.0070.01016.70
7.2.130.0080.00716.76
7.2.120.0060.01016.71
7.2.110.0060.00816.73
7.2.100.0080.01116.77
7.2.90.0050.01116.67
7.2.80.0080.01116.85
7.2.70.0070.00817.01
7.2.60.0100.00316.92
7.2.50.0090.00716.84
7.2.40.0090.01016.94
7.2.30.0140.00616.96
7.2.20.0080.00716.64
7.2.10.0080.00816.89
7.2.00.0070.00816.95
7.1.330.0110.00315.70
7.1.320.0070.00315.59
7.1.310.0140.00015.90
7.1.300.0110.00415.63
7.1.290.0030.00715.70
7.1.280.0070.00415.74
7.1.270.0040.00715.86
7.1.260.0080.01115.51
7.1.250.0080.00315.79

preferences:
60.91 ms | 400 KiB | 5 Q