3v4l.org

run code in 300+ PHP versions simultaneously
<?php $line = 'You know this brother .'; $input = 'Know brother'; $output = ''; foreach (explode(' ', $line) as $word) { if (preg_match("~$word~i", $input)) { $output .= " <b>$word</b>"; } else { $output .= " $word"; } } var_dump(trim($output));

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)
8.5.30.0130.00520.27
8.5.20.0060.00120.08
8.5.10.0090.00820.24
8.5.00.0120.01020.04
8.4.180.0160.00622.00
8.4.170.0140.01020.56
8.4.160.0120.01120.71
8.4.150.0060.00716.86
8.4.140.0140.00917.83
8.4.130.0110.00918.79
8.4.120.0140.00718.46
8.4.110.0120.00918.84
8.4.100.0110.00517.71
8.4.90.0070.01020.68
8.4.80.0050.01120.54
8.4.70.0150.00518.90
8.4.60.0110.00820.77
8.4.50.0110.01020.36
8.4.40.0100.00719.42
8.4.30.0030.00718.97
8.4.20.0140.00719.76
8.4.10.0090.00020.54
8.3.300.0120.00919.31
8.3.290.0150.00620.85
8.3.280.0100.01218.52
8.3.270.0130.00716.90
8.3.260.0120.00716.55
8.3.250.0060.01316.84
8.3.240.0140.00416.95
8.3.230.0140.00516.68
8.3.220.0060.00320.72
8.3.210.0090.01016.70
8.3.200.0120.00816.71
8.3.190.0140.00717.11
8.3.180.0140.00818.88
8.3.170.0070.01117.12
8.3.160.0160.00316.92
8.3.150.0090.00916.76
8.3.140.0100.01016.89
8.3.130.0030.00616.83
8.3.120.0040.00418.79
8.3.110.0000.00816.73
8.3.100.0030.00618.68
8.3.90.0040.00426.77
8.3.80.0090.00016.63
8.3.70.0110.00416.75
8.3.60.0090.00616.75
8.3.50.0120.00620.32
8.3.40.0100.00719.27
8.3.30.0150.00019.15
8.3.20.0110.00424.18
8.3.10.0040.00424.66
8.3.00.0000.00826.16
8.2.300.0130.00820.18
8.2.290.0110.00917.16
8.2.280.0030.00518.61
8.2.270.0000.01616.80
8.2.260.0030.00517.13
8.2.250.0050.00316.71
8.2.240.0060.01018.36
8.2.230.0000.00920.94
8.2.220.0040.00424.06
8.2.210.0150.00026.77
8.2.200.0040.00716.88
8.2.190.0050.01018.66
8.2.180.0070.00725.92
8.2.170.0100.01018.91
8.2.160.0040.01122.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00726.16
8.2.110.0040.00421.13
8.2.100.0120.00018.03
8.2.90.0000.00817.97
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0050.00318.05
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0040.00418.14
8.2.20.0020.00520.36
8.2.10.0000.00718.06
8.2.00.0000.00719.15
8.1.340.0140.00721.70
8.1.330.0120.00916.14
8.1.320.0060.00216.44
8.1.310.0090.00916.79
8.1.300.0100.00016.27
8.1.290.0090.00030.84
8.1.280.0110.00325.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01022.74
8.1.230.0060.00622.81
8.1.220.0030.00517.74
8.1.210.0040.00418.86
8.1.200.0040.00817.35
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0040.00418.69
8.1.160.0040.00419.04
8.1.150.0020.00518.71
8.1.140.0050.00217.66
8.1.130.0000.00718.92
8.1.120.0000.00817.61
8.1.110.0040.00417.51
8.1.100.0040.00417.50
8.1.90.0040.00417.62
8.1.80.0040.00317.53
8.1.70.0000.00817.51
8.1.60.0000.00817.75
8.1.50.0030.00617.61
8.1.40.0210.00617.55
8.1.30.0240.00517.80
8.1.20.0210.00817.62
8.1.10.0250.00417.55
8.1.00.0230.00717.42
8.0.300.0070.00020.07
8.0.290.0070.00316.58
8.0.280.0000.00718.53
8.0.270.0040.00416.88
8.0.260.0000.00718.34
8.0.250.0000.00717.09
8.0.240.0070.00017.01
8.0.230.0040.00417.10
8.0.220.0070.00016.94
8.0.210.0040.00416.93
8.0.200.0030.00317.04
8.0.190.0000.00717.07
8.0.180.0040.00417.08
8.0.170.0100.00516.90
8.0.160.0200.00417.04
8.0.150.0210.00316.95
8.0.140.0190.00416.85
8.0.130.0170.00716.75
8.0.120.0200.00516.92
8.0.110.0170.00716.92
8.0.100.0170.00716.88
8.0.90.0160.00817.00
8.0.80.0240.00016.88
8.0.70.0160.00816.88
8.0.60.0210.00216.88
8.0.50.0150.00816.95
8.0.30.0200.00416.96
8.0.20.0170.00617.11
8.0.10.0170.00717.09
7.4.330.0020.00215.55
7.4.320.0000.00616.84
7.4.300.0000.00616.85
7.4.290.0000.00716.75
7.4.280.0150.00416.63
7.4.270.0200.00316.72
7.4.260.0100.01016.59
7.4.250.0220.00016.70
7.4.240.0190.00016.66
7.4.230.0130.00816.68
7.4.220.0160.00616.61
7.4.210.0160.00516.63
7.4.200.0180.00516.74
7.4.190.0130.00916.78
7.4.180.0190.00316.82
7.4.160.0160.00816.71
7.4.150.0160.00616.55
7.4.140.0240.00016.63
7.4.130.0130.00816.70
7.4.120.0220.00016.55
7.4.110.0200.00316.60
7.4.100.0140.00516.77
7.4.90.0180.00416.64
7.4.80.0100.01016.50
7.4.70.0150.00616.66
7.4.60.0180.00316.68
7.4.50.0140.00316.46
7.4.40.0110.00616.44
7.4.30.0130.00416.67
7.4.20.0180.00016.55
7.4.10.0170.00016.51
7.4.00.0060.00716.65

preferences:
62.8 ms | 1251 KiB | 5 Q