3v4l.org

run code in 300+ PHP versions simultaneously
<?php $records = [ 2 => "gibberish", 5 => "garbage", 38 => 'x._domainkey 14400 IN TXT ( "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApYA+ELn4SxsERDFgUB9pUnB4PjbcUlSJoLHAlCq1MLVA3NxgLKSAz+lSczyMH97Y/xOpJf1X1LSoGgNh5GVRn0t"', 39 => '"pm1QOPfKbNHx8VMNn4L/KZSPGFyySDUK/UPnF1QoMckoU5a/LgtI8x1ttry5oySDTY9KprVAf92uK6pOFQJA3QlzV2P+R4tx/zho5KlDHmc8YKjL7rLjgQVX7GUBi9cHr0+BQdVFgFL8SwBY8fn/CQ"', 40 => '"42JMsEWcMjjEkbAwi9yscGQoTih+kctjr4W8LDF28vyJixozbaFpG8pJ+jGDAho+Zjt/XReOZQP0h51Y8md3/x/F0+gST4mn0mCskNtIQIDAQAB"' ]; foreach ($records as $i => $record) { if (stripos($record, "domainkey") !== false) { $initialIndex = $i; break; } } echo substr($records[$initialIndex], 0, -1).trim($records[$initialIndex+1], '"').trim($records[$initialIndex+2], '"')."\")";

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)
8.5.10.0140.00516.70
8.5.00.0130.00919.94
8.4.160.0120.01223.88
8.4.150.0020.00014.05
8.4.140.0080.01217.55
8.4.130.0080.01117.95
8.4.120.0110.00820.61
8.4.110.0030.00620.59
8.4.100.0040.00517.56
8.4.90.0160.00417.59
8.4.80.0130.00818.12
8.4.70.0060.00217.77
8.4.60.0110.01018.68
8.4.50.0110.00717.99
8.4.40.0090.00619.35
8.4.30.0090.01219.66
8.4.20.0070.00417.63
8.4.10.0100.01019.37
8.3.280.0020.00114.05
8.3.270.0090.01016.72
8.3.260.0120.00916.48
8.3.250.0130.00618.86
8.3.240.0120.00716.67
8.3.230.0090.01016.64
8.3.220.0120.00616.83
8.3.210.0080.00616.63
8.3.200.0040.00516.63
8.3.190.0050.00618.77
8.3.180.0060.00916.77
8.3.170.0040.00416.63
8.3.160.0150.00416.74
8.3.150.0160.00318.77
8.3.140.0110.00716.57
8.3.130.0050.00318.27
8.3.120.0060.00318.97
8.3.110.0000.00816.63
8.3.100.0080.00424.06
8.3.90.0160.00726.77
8.3.80.0090.00316.50
8.3.70.0090.01216.50
8.3.60.0120.00616.63
8.3.50.0080.01116.46
8.3.40.0040.01118.54
8.3.30.0040.01118.66
8.3.20.0040.00420.33
8.3.10.0040.00421.92
8.3.00.0040.00423.66
8.2.290.0120.00719.15
8.2.280.0050.00418.42
8.2.270.0110.00716.50
8.2.260.0090.00019.05
8.2.250.0000.00818.19
8.2.240.0090.00019.23
8.2.230.0060.00320.94
8.2.220.0060.01237.54
8.2.210.0000.00826.77
8.2.200.0040.00716.88
8.2.190.0150.00616.63
8.2.180.0140.00716.50
8.2.170.0110.00722.96
8.2.160.0070.01020.44
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0070.00319.34
8.2.110.0090.00020.39
8.2.100.0060.00617.53
8.2.90.0060.00320.42
8.2.80.0080.00017.97
8.2.70.0000.00818.05
8.2.60.0040.00418.09
8.2.50.0080.00018.10
8.2.40.0040.00419.44
8.2.30.0040.00419.44
8.2.20.0050.00318.03
8.2.10.0040.00418.10
8.2.00.0060.00318.14
8.1.330.0150.01116.41
8.1.320.0140.01016.14
8.1.310.0060.00316.98
8.1.300.0030.00620.25
8.1.290.0060.00318.88
8.1.280.0120.00325.92
8.1.270.0040.00422.10
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.77
8.1.230.0080.00320.88
8.1.220.0000.00917.74
8.1.210.0000.00919.15
8.1.200.0060.00317.23
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0040.00418.95
8.1.150.0000.00718.91
8.1.140.0000.00719.64
8.1.130.0040.00420.63
8.1.120.0000.00717.52
8.1.110.0030.00517.51
8.1.100.0030.00517.47
8.1.90.0000.00717.50
8.1.80.0000.00717.48
8.1.70.0030.00517.43
8.1.60.0000.00817.61
8.1.50.0000.00817.44
8.1.40.0070.00317.47
8.1.30.0030.00617.57
8.1.20.0070.00017.57
8.1.10.0040.00417.53
8.1.00.0050.00517.39
8.0.300.0030.00320.07
8.0.290.0050.00316.75
8.0.280.0030.00318.46
8.0.270.0000.00717.15
8.0.260.0050.00318.51
8.0.250.0070.00016.87
8.0.240.0070.00016.91
8.0.230.0030.00516.95
8.0.220.0030.00316.93
8.0.210.0000.00816.81
8.0.200.0000.00616.86
8.0.190.0000.00916.95
8.0.180.0070.00016.88
8.0.170.0040.00416.95
8.0.160.0000.00816.90
8.0.150.0070.00016.80
8.0.140.0000.00716.82
8.0.130.0060.00013.34
8.0.120.0040.00416.90
8.0.110.0080.00016.85
8.0.100.0040.00416.76
8.0.90.0000.00816.88
8.0.80.0060.00916.80
8.0.70.0040.00416.76
8.0.60.0000.00716.71
8.0.50.0050.00216.76
8.0.30.0120.00716.99
8.0.20.0170.00817.42
8.0.10.0040.00416.87
8.0.00.0150.00416.78
7.4.330.0060.00015.55
7.4.320.0030.00316.61
7.4.300.0000.00716.50
7.4.290.0030.00316.51
7.4.280.0000.00816.61
7.4.270.0000.00816.54
7.4.260.0040.00416.56
7.4.250.0040.00416.49
7.4.240.0070.00016.62
7.4.230.0030.00316.62
7.4.220.0090.00916.47
7.4.210.0080.00716.56
7.4.200.0030.00316.57
7.4.160.0080.00716.41
7.4.150.0070.01117.40
7.4.140.0130.00717.86
7.4.130.0070.01116.57
7.4.120.0080.01116.54
7.4.110.0090.00916.41
7.4.100.0130.00416.59
7.4.90.0110.00716.48
7.4.80.0110.00719.39
7.4.70.0030.01516.52
7.4.60.0030.01316.49
7.4.50.0110.00716.67
7.4.40.0060.01116.49
7.4.30.0100.00716.62
7.4.00.0030.00915.01
7.3.330.0000.00513.16
7.3.320.0000.00513.11
7.3.310.0000.00816.38
7.3.300.0070.00016.32
7.3.290.0050.00216.33
7.3.280.0080.00816.33
7.3.270.0080.00817.40
7.3.260.0090.01116.51
7.3.250.0120.00616.44
7.3.240.0110.00516.42
7.3.230.0070.01016.31
7.3.210.0130.00416.31
7.3.200.0030.01316.35
7.3.190.0160.00316.43
7.3.180.0120.00916.39
7.3.170.0060.01416.49
7.3.160.0080.01416.67
7.2.330.0120.00616.75
7.2.320.0100.00716.73
7.2.310.0070.01016.82
7.2.300.0090.00916.46
7.2.290.0110.00716.64
7.2.60.0030.01017.01
7.1.200.0080.00315.79
7.1.90.0040.00818.36
7.1.80.0100.00618.06
7.1.70.0030.01117.29
7.1.60.0140.01135.07
7.1.50.0220.00934.98
7.1.40.0100.01634.61
7.1.30.0160.01034.39
7.1.20.0100.01634.57
7.1.10.0060.00616.48
7.1.00.0120.00316.65
7.0.230.0040.01117.70
7.0.220.0080.00817.70
7.0.210.0040.00916.40
7.0.200.0000.01616.94
7.0.190.0030.01316.74
7.0.180.0030.00916.28
7.0.170.0110.00316.36
7.0.160.0030.00916.11
7.0.150.0040.01216.27
7.0.140.0070.00716.18
7.0.130.0030.01016.54
7.0.120.0030.01016.52
7.0.110.0060.00616.29
7.0.100.0060.00616.39
7.0.90.0060.00916.34
7.0.80.0090.00316.38
7.0.70.0060.00616.39
7.0.60.0030.00916.25
7.0.50.0100.00416.57
7.0.40.0030.01116.74
7.0.30.0030.00916.56
7.0.20.0060.00916.59
7.0.10.0030.00916.50
7.0.00.0030.01316.51

preferences:
35.29 ms | 403 KiB | 5 Q