3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = ' - "True Monitoring Range #29 - windows checker units"'; function hasInlineCommentInSequence($line) { if (strpos(ltrim($line), '-') !== 0) { return false; } $trimmed = trim($line); $hashPos = strpos($trimmed, ' #'); if ($hashPos === false) { return false; } $count = substr_count($trimmed, '"', 0, $hashPos); return ($count % 2) === 0; } var_dump(hasInlineCommentInSequence($string));

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)
8.3.60.0080.00818.43
8.3.50.0040.01216.51
8.3.40.0070.00718.71
8.3.30.0070.00718.66
8.3.20.0070.00020.36
8.3.10.0080.00023.65
8.3.00.0040.00419.79
8.2.180.0090.01218.13
8.2.170.0080.00822.96
8.2.160.0200.00019.09
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0030.00619.39
8.2.120.0040.00426.35
8.2.110.0080.00322.13
8.2.100.0080.00417.78
8.2.90.0050.00318.95
8.2.80.0000.00918.05
8.2.70.0080.00017.38
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0050.00320.64
8.2.30.0040.00420.98
8.2.20.0000.00817.98
8.2.10.0000.00718.00
8.2.00.0080.00018.18
8.1.280.0090.00625.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0030.00722.20
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0080.00018.55
8.1.160.0070.00019.01
8.1.150.0030.00618.82
8.1.140.0040.00419.50
8.1.130.0030.00318.87
8.1.120.0040.00417.41
8.1.110.0000.00717.35
8.1.100.0100.00017.28
8.1.90.0040.00417.24
8.1.80.0000.00717.43
8.1.70.0040.00417.36
8.1.60.0000.00717.53
8.1.50.0040.00417.53
8.1.40.0060.00617.54
8.1.30.0040.00417.63
8.1.20.0000.00717.64
8.1.10.0040.00417.38
8.1.00.0070.00017.41
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.49
8.0.270.0040.00417.25
8.0.260.0000.00816.74
8.0.250.0040.00416.92
8.0.240.0030.00816.98
8.0.230.0070.00016.93
8.0.220.0030.00316.79
8.0.210.0040.00416.86
8.0.200.0000.00616.95
8.0.190.0000.01016.82
8.0.180.0070.00016.80
8.0.170.0070.00016.92
8.0.160.0040.00416.95
8.0.150.0000.00716.75
8.0.140.0000.00716.77
8.0.130.0030.00313.33
8.0.120.0000.00716.88
8.0.110.0000.00716.84
8.0.100.0040.00416.76
8.0.90.0040.00416.89
8.0.80.0040.01516.88
8.0.70.0000.00716.87
8.0.60.0040.00416.73
8.0.50.0000.00716.78
8.0.30.0080.00917.13
8.0.20.0110.01217.40
8.0.10.0030.00417.02
8.0.00.0140.00316.91
7.4.330.0020.00215.55
7.4.320.0030.00316.50
7.4.300.0000.00616.64
7.4.290.0070.00016.62
7.4.280.0040.00416.59
7.4.270.0030.00316.65
7.4.260.0000.00716.63
7.4.250.0000.00716.39
7.4.240.0040.00416.43
7.4.230.0070.00016.36
7.4.220.0100.00716.44
7.4.210.0000.01416.46
7.4.200.0000.00716.50
7.4.160.0110.00516.55
7.4.150.0050.01317.40
7.4.140.0110.01117.86
7.4.130.0110.00816.46
7.4.120.0140.00516.57
7.4.110.0140.00316.38
7.4.100.0070.01416.59
7.4.90.0090.00816.54
7.4.80.0150.00919.39
7.4.70.0110.00916.54
7.4.60.0060.00916.44
7.4.50.0110.00416.44
7.4.40.0130.00916.45
7.4.30.0060.01216.40
7.4.00.0030.01015.05
7.3.330.0030.00313.29
7.3.320.0000.00513.18
7.3.310.0000.00716.39
7.3.300.0040.00416.22
7.3.290.0110.00416.41
7.3.280.0070.01016.35
7.3.270.0070.01017.40
7.3.260.0090.01116.41
7.3.250.0130.00616.53
7.3.240.0100.00816.63
7.3.230.0090.01216.46
7.3.210.0070.01116.40
7.3.200.0060.01616.52
7.3.190.0140.00716.29
7.3.180.0090.00616.35
7.3.170.0140.00316.32
7.3.160.0080.00816.37
7.2.330.0100.01616.45
7.2.320.0060.01516.71
7.2.310.0100.01316.64
7.2.300.0060.01016.65
7.2.290.0150.00316.58
7.2.60.0000.01116.56
7.1.200.0030.01015.55
7.1.70.0580.00415.37
7.1.60.0650.00733.33
7.1.50.0620.01432.75
7.1.40.0700.01032.60
7.1.30.1300.01634.67
7.1.20.0130.01634.60
7.1.10.0100.00516.48
7.1.00.0080.00816.79
7.0.200.0600.01314.93
7.0.190.0760.00014.60
7.0.180.0520.00714.48
7.0.170.0040.01216.30
7.0.160.0070.00716.35
7.0.150.0030.01216.45
7.0.140.0080.00816.38
7.0.130.0110.00416.39
7.0.120.0050.01016.57
7.0.110.0050.01016.21
7.0.100.0060.00616.32
7.0.90.0030.01016.45
7.0.80.0070.00716.26
7.0.70.0080.00616.22
7.0.60.0000.01416.17
7.0.50.0030.01016.39
7.0.40.0090.00616.56
7.0.30.0100.00316.47
7.0.20.0100.00316.36
7.0.10.0070.00716.50
7.0.00.0030.01016.38

preferences:
37.83 ms | 400 KiB | 5 Q