3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source = 'quick, brown" (for example), but not "quick and brown". So whe'; $test = "QUICK BROWN"; $temp = explode(" ", $test); $temp = array_map(function ($val) { return preg_quote($val, "~");}, $temp); $pattern = '~('.implode("[^A-Za-z0-9]+", $temp).')~i'; echo preg_replace( $pattern , '<span class="hilite">$1</span>', $source );

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)
8.3.60.0090.00918.32
8.3.50.0100.00716.49
8.3.40.0070.00718.92
8.3.30.0070.00718.91
8.3.20.0040.00418.98
8.3.10.0040.00421.73
8.3.00.0000.00819.66
8.2.180.0040.01816.75
8.2.170.0070.00722.96
8.2.160.0110.00419.41
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00422.33
8.2.120.0030.00526.35
8.2.110.0090.00022.19
8.2.100.0110.00020.36
8.2.90.0050.00318.03
8.2.80.0030.00519.30
8.2.70.0040.00417.80
8.2.60.0030.00517.94
8.2.50.0060.00318.10
8.2.40.0000.00820.59
8.2.30.0000.00719.36
8.2.20.0070.00018.09
8.2.10.0040.00418.05
8.2.00.0000.00718.20
8.1.280.0140.00025.92
8.1.270.0050.00323.87
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0080.00419.03
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.50
8.1.190.0000.00817.48
8.1.180.0040.00418.10
8.1.170.0000.00818.70
8.1.160.0000.00818.91
8.1.150.0040.00420.09
8.1.140.0000.00719.59
8.1.130.0030.00318.90
8.1.120.0030.00317.61
8.1.110.0000.00817.64
8.1.100.0000.00817.63
8.1.90.0040.00417.67
8.1.80.0050.00317.63
8.1.70.0000.00717.59
8.1.60.0080.00017.60
8.1.50.0040.00417.57
8.1.40.0030.00617.60
8.1.30.0000.00817.86
8.1.20.0040.00417.82
8.1.10.0040.00417.73
8.1.00.0030.00517.61
8.0.300.0040.00419.77
8.0.290.0080.00016.75
8.0.280.0030.00518.38
8.0.270.0000.00717.33
8.0.260.0000.00719.13
8.0.250.0070.00017.09
8.0.240.0000.00816.97
8.0.230.0030.00317.05
8.0.220.0000.00717.07
8.0.210.0070.00017.05
8.0.200.0030.00317.00
8.0.190.0050.00317.13
8.0.180.0030.00517.10
8.0.170.0000.00717.05
8.0.160.0040.00317.14
8.0.150.0000.00716.98
8.0.140.0000.01117.00
8.0.130.0030.00313.46
8.0.120.0030.00516.94
8.0.110.0050.00216.84
8.0.100.0000.00716.92
8.0.90.0040.00416.93
8.0.80.0090.00617.05
8.0.70.0000.00717.00
8.0.60.0040.00416.84
8.0.50.0040.00417.08
8.0.30.0110.00917.51
8.0.20.0080.01117.40
8.0.10.0070.00017.04
8.0.00.0100.01016.76
7.4.330.0020.00215.55
7.4.320.0060.00016.85
7.4.300.0000.00716.71
7.4.290.0000.00916.84
7.4.280.0040.00416.79
7.4.270.0000.00916.73
7.4.260.0000.00716.60
7.4.250.0070.00016.69
7.4.240.0040.00416.81
7.4.230.0040.00416.54
7.4.220.0110.00616.62
7.4.210.0100.00516.83
7.4.200.0030.00316.61
7.4.160.0060.01016.67
7.4.150.0100.00717.40
7.4.140.0130.00917.86
7.4.130.0110.01416.88
7.4.120.0120.01016.63
7.4.110.0110.00716.76
7.4.100.0040.01316.64
7.4.90.0130.00316.68
7.4.80.0050.01819.39
7.4.70.0180.00616.82
7.4.60.0160.00016.54
7.4.50.0000.01916.53
7.4.40.0130.00316.63
7.4.30.0070.01016.85
7.4.00.0070.00715.00
7.3.330.0030.00313.36
7.3.320.0000.00613.19
7.3.310.0000.00716.43
7.3.300.0000.00716.43
7.3.290.0030.00316.25
7.3.280.0070.00916.39
7.3.270.0170.00017.40
7.3.260.0170.01416.65
7.3.250.0150.00516.54
7.3.240.0120.00516.70
7.3.230.0100.01016.73
7.3.210.0030.01416.54
7.3.200.0030.01416.51
7.3.190.0100.01016.47
7.3.180.0090.01216.38
7.3.170.0040.01116.41
7.3.160.0110.00416.46
7.3.120.0150.00314.62
7.3.110.0040.01414.87
7.3.100.0040.00814.85
7.3.90.0090.00615.12
7.3.80.0030.00615.26
7.3.70.0060.00614.89
7.3.60.0030.01314.73
7.3.50.0070.00714.90
7.3.40.0110.00014.96
7.3.30.0140.00015.03
7.3.20.0000.01416.68
7.3.10.0100.00316.80
7.3.00.0070.00716.88
7.2.330.0080.00816.96
7.2.320.0140.00416.94
7.2.310.0040.01216.81
7.2.300.0070.01016.63
7.2.290.0120.00916.87
7.2.250.0080.01115.10
7.2.240.0030.01315.15
7.2.230.0070.01015.29
7.2.220.0090.00315.46
7.2.210.0070.00715.25
7.2.200.0110.00014.88
7.2.190.0070.01115.42
7.2.180.0060.00615.27
7.2.170.0110.00315.28
7.2.60.0030.01017.00
7.2.00.0040.00819.54
7.1.330.0150.00016.01
7.1.320.0090.00316.08
7.1.310.0000.01015.95
7.1.300.0130.00315.86
7.1.290.0000.01416.00
7.1.280.0100.00315.95
7.1.270.0000.01415.90
7.1.260.0030.01015.96
7.1.200.0050.00515.80
7.1.100.0060.01018.34
7.1.70.0000.00817.34
7.1.60.0000.01017.38
7.1.50.0200.00734.76
7.1.40.0270.01734.70
7.1.30.0130.02734.41
7.1.20.0230.00734.68
7.1.10.0000.01716.54
7.1.00.0030.01016.75
7.0.200.0100.00716.98
7.0.190.0030.01016.79
7.0.180.0000.01716.27
7.0.170.0030.01316.27
7.0.160.0030.01316.15
7.0.150.0030.01316.29
7.0.140.0030.01016.40
7.0.130.0030.01016.43
7.0.120.0030.01016.63
7.0.110.0030.00716.15
7.0.100.0070.00716.46
7.0.90.0070.00716.30
7.0.80.0000.01016.54
7.0.70.0030.00716.43
7.0.60.0070.00316.29
7.0.50.0070.00716.37
7.0.40.0030.01016.50
7.0.30.0000.01316.41
7.0.20.0070.00316.37
7.0.10.0030.01016.49
7.0.00.0070.00716.60

preferences:
62.23 ms | 401 KiB | 5 Q