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)
8.3.70.0170.00016.25
8.3.60.0110.00718.43
8.3.50.0160.00218.25
8.3.40.0070.00718.70
8.3.30.0040.01118.43
8.3.20.0000.00820.87
8.3.10.0070.00023.54
8.3.00.0030.00520.76
8.2.190.0140.00716.63
8.2.180.0070.01816.38
8.2.170.0040.01122.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00419.54
8.2.110.0060.00321.06
8.2.100.0090.00317.59
8.2.90.0040.00418.16
8.2.80.0000.00817.97
8.2.70.0050.00317.91
8.2.60.0080.00018.03
8.2.50.0040.00418.10
8.2.40.0030.00519.31
8.2.30.0000.00719.18
8.2.20.0050.00318.11
8.2.10.0080.00019.13
8.2.00.0070.00018.04
8.1.280.0110.00725.92
8.1.270.0000.00820.19
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00322.16
8.1.230.0090.00320.84
8.1.220.0040.00417.76
8.1.210.0090.00018.88
8.1.200.0000.00817.35
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0080.00018.41
8.1.160.0000.00718.88
8.1.150.0050.00218.80
8.1.140.0070.00018.88
8.1.130.0000.00720.29
8.1.120.0030.00317.48
8.1.110.0050.00217.33
8.1.100.0030.00517.44
8.1.90.0000.00817.34
8.1.80.0050.00217.33
8.1.70.0080.00017.43
8.1.60.0060.00317.58
8.1.50.0040.00817.45
8.1.40.0060.00317.49
8.1.30.0030.00517.74
8.1.20.0000.00817.55
8.1.10.0050.00217.45
8.1.00.0070.00017.33
8.0.300.0000.00719.98
8.0.290.0040.00716.74
8.0.280.0000.00718.35
8.0.270.0070.00017.16
8.0.260.0070.00318.44
8.0.250.0000.00617.02
8.0.240.0070.00017.00
8.0.230.0050.00316.90
8.0.220.0050.00216.94
8.0.210.0040.00416.82
8.0.200.0030.00317.01
8.0.190.0020.00516.92
8.0.180.0040.00416.88
8.0.170.0000.00816.88
8.0.160.0040.00416.99
8.0.150.0070.00016.83
8.0.140.0070.00416.92
8.0.130.0050.00013.50
8.0.120.0040.00416.96
8.0.110.0000.00816.93
8.0.100.0050.00316.97
8.0.90.0000.00716.95
8.0.80.0030.01217.01
8.0.70.0030.00516.77
8.0.60.0000.00716.97
8.0.50.0000.00716.76
8.0.30.0130.00617.04
8.0.20.0110.00817.16
8.0.10.0000.00716.96
8.0.00.0120.00616.75
7.4.330.0000.00516.79
7.4.320.0000.00616.55
7.4.300.0070.00016.51
7.4.290.0090.00316.51
7.4.280.0040.00416.56
7.4.270.0080.00016.49
7.4.260.0030.00316.41
7.4.250.0070.00016.45
7.4.240.0000.00716.51
7.4.230.0000.00816.35
7.4.220.0040.00416.70
7.4.210.0080.00816.59
7.4.200.0030.00316.38
7.4.160.0050.01116.52
7.4.130.0110.00816.50
7.4.120.0100.00816.50
7.4.110.0060.01016.41
7.4.100.0090.01416.61
7.4.90.0130.00916.40
7.4.80.0100.01019.39
7.4.70.0150.00316.44
7.4.60.0030.01916.33
7.4.50.0030.01216.58
7.4.40.0100.01016.38
7.4.00.0040.01214.99
7.3.330.0020.00213.16
7.3.320.0000.00613.14
7.3.310.0000.00716.26
7.3.300.0000.00616.31
7.3.290.0000.00716.36
7.3.280.0090.00716.30
7.3.260.0100.00716.37
7.3.230.0070.01016.38
7.3.210.0100.00616.34
7.3.200.0080.00816.41
7.3.190.0120.00816.35
7.3.180.0030.01416.43
7.3.170.0110.00516.66
7.3.160.0110.00616.37
7.3.120.0050.01214.70
7.3.110.0060.00814.75
7.3.100.0090.00714.87
7.3.90.0050.00814.78
7.3.80.0000.01114.86
7.3.70.0050.00714.92
7.3.60.0090.00614.79
7.3.50.0110.00214.60
7.3.40.0090.00814.78
7.3.30.0040.00814.88
7.3.20.0090.00816.61
7.3.10.0080.00616.71
7.3.00.0040.00716.73
7.2.330.0030.01416.47
7.2.320.0090.00916.29
7.2.310.0100.00716.68
7.2.300.0110.00616.60
7.2.290.0120.00916.29
7.2.250.0100.00515.07
7.2.240.0080.01214.77
7.2.230.0070.01214.91
7.2.220.0070.00414.89
7.2.210.0040.01115.12
7.2.200.0050.00715.06
7.2.190.0050.01014.95
7.2.180.0040.01214.71
7.2.170.0090.00515.01
7.2.160.0000.01214.78
7.2.150.0120.00316.88
7.2.140.0040.00716.59
7.2.130.0050.00516.71
7.2.120.0070.01416.73
7.2.110.0030.01116.56
7.2.100.0070.00716.82
7.2.90.0110.00416.74
7.2.80.0060.00616.94
7.2.70.0060.01616.71
7.2.60.0160.00616.77
7.2.50.0070.00716.79
7.2.40.0190.00316.70
7.2.30.0000.01216.60
7.2.20.0070.00416.72
7.2.10.0110.00316.70
7.2.00.0060.01616.70
7.1.330.0080.00815.77
7.1.320.0100.00515.64
7.1.310.0080.00615.80
7.1.300.0080.00515.64
7.1.290.0050.00815.57
7.1.280.0120.00315.62
7.1.270.0040.00915.78
7.1.260.0030.00915.66
7.1.250.0070.00315.68

preferences:
25.32 ms | 403 KiB | 5 Q