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)
8.3.60.0170.00316.75
8.3.50.0290.01021.97
8.3.40.0140.00318.93
8.3.30.0090.00618.78
8.3.20.0040.00420.33
8.3.10.0040.00421.85
8.3.00.0040.00417.63
8.2.180.0060.00916.63
8.2.170.0140.00718.92
8.2.160.0190.00322.96
8.2.150.0030.00525.66
8.2.140.0040.01124.66
8.2.130.0050.00326.16
8.2.120.0040.00421.16
8.2.110.0060.00320.39
8.2.100.0090.00317.84
8.2.90.0040.00419.10
8.2.80.0000.00917.97
8.2.70.0040.00417.88
8.2.60.0050.00517.55
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0000.00718.19
8.2.20.0030.00617.87
8.2.10.0040.00418.21
8.2.00.0030.00518.07
8.1.280.0060.01625.92
8.1.270.0060.00323.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00722.53
8.1.230.0000.01217.77
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0050.00517.48
8.1.190.0000.00817.48
8.1.180.0040.00418.10
8.1.170.0040.00418.67
8.1.160.0000.00718.96
8.1.150.0070.00018.86
8.1.140.0040.00417.46
8.1.130.0080.00017.73
8.1.120.0040.00417.68
8.1.110.0040.00417.64
8.1.100.0060.00217.62
8.1.90.0040.00417.57
8.1.80.0030.00517.53
8.1.70.0030.00517.53
8.1.60.0030.00517.68
8.1.50.0060.00217.63
8.1.40.0010.00717.58
8.1.30.0050.00317.69
8.1.20.0040.00417.73
8.1.10.0090.00217.62
8.1.00.0040.00517.54
8.0.300.0110.00819.41
8.0.290.0090.00016.88
8.0.280.0030.00318.52
8.0.270.0070.00017.28
8.0.260.0000.00617.25
8.0.250.0090.00017.00
8.0.240.0040.00417.11
8.0.230.0050.00216.98
8.0.220.0030.00516.99
8.0.210.0050.00516.99
8.0.200.0050.00517.07
8.0.190.0060.00317.08
8.0.180.0060.00417.01
8.0.170.0030.00717.07
8.0.160.0040.00517.01
8.0.150.0080.00216.93
8.0.140.0050.00516.96
8.0.130.0060.00416.38
8.0.120.0020.00616.98
8.0.110.0030.00516.99
8.0.100.0020.00616.96
8.0.90.0020.00616.91
8.0.80.0070.00517.02
8.0.70.0030.00616.99
8.0.60.0070.00316.95
8.0.50.0050.00616.94
8.0.30.0050.00817.08
8.0.20.0080.00717.18
8.0.10.0030.00817.09
8.0.00.0070.00916.99
7.4.330.0030.00315.11
7.4.320.0060.00116.64
7.4.300.0030.00516.73
7.4.290.0030.00416.74
7.4.280.0050.00416.71
7.4.270.0040.00416.75
7.4.260.0060.00316.73
7.4.250.0040.00416.73
7.4.240.0040.00416.80
7.4.230.0040.00416.74
7.4.220.0070.00516.69
7.4.210.0050.00816.74
7.4.200.0040.00616.72
7.4.190.0060.00416.77
7.4.180.0060.00516.74
7.4.160.0070.00516.75
7.4.150.0050.00716.91
7.4.140.0060.00717.11
7.4.130.0060.00916.67
7.4.120.0100.00616.67
7.4.110.0110.00716.76
7.4.100.0110.00916.71
7.4.90.0070.00816.65
7.4.80.0090.00817.05
7.4.70.0080.00916.65
7.4.60.0080.00816.66
7.4.50.0090.00716.67
7.4.40.0090.00716.69
7.4.30.0080.00816.68
7.4.20.0110.00516.68
7.4.10.0070.00816.68
7.4.00.0070.00716.58
7.3.330.0120.00115.52
7.3.320.0070.00615.46
7.3.310.0100.00516.39
7.3.300.0110.00316.24
7.3.290.0090.00716.33
7.3.280.0090.00916.32
7.3.270.0100.00716.60
7.3.260.0120.00616.48
7.3.250.0140.00716.42
7.3.240.0130.00616.42
7.3.230.0110.00916.52
7.3.220.0140.00616.33
7.3.210.0120.00716.38
7.3.200.0120.00716.71
7.3.190.0120.00716.37
7.3.180.0120.00816.32
7.3.170.0150.00516.35
7.3.160.0080.01116.49
7.3.150.0120.00716.37
7.3.140.0110.00816.33
7.3.130.0130.00616.41
7.3.120.0120.00616.28
7.3.110.0110.00816.13
7.3.100.0100.00816.19
7.3.90.0110.00816.22
7.3.80.0100.00916.11
7.3.70.0120.00716.12
7.3.60.0100.00716.16
7.3.50.0110.00616.12
7.3.40.0110.00716.14
7.3.30.0110.00716.13
7.3.20.0110.00816.66
7.3.10.0110.00816.70
7.3.00.0120.00716.63
7.2.340.0150.00516.65
7.2.330.0130.00816.70
7.2.320.0140.00616.67
7.2.310.0140.00716.73
7.2.300.0120.00916.71
7.2.290.0140.00816.64
7.2.280.0150.00716.70
7.2.270.0140.00716.68
7.2.260.0140.00616.66
7.2.250.0130.00716.69
7.2.240.0140.00816.53
7.2.230.0130.00716.51
7.2.220.0120.00716.39
7.2.210.0120.00716.38
7.2.200.0090.01216.47
7.2.190.0100.01016.47
7.2.180.0100.00916.44
7.2.170.0140.00516.45
7.2.160.0120.00816.36
7.2.150.0120.01017.04
7.2.140.0130.00717.05
7.2.130.0130.00817.11
7.2.120.0150.00716.98
7.2.110.0150.00817.01
7.2.100.0150.00616.99
7.2.90.0130.00817.05
7.2.80.0140.00717.01
7.2.70.0120.00817.07
7.2.60.0150.00717.02
7.2.50.0130.00816.98
7.2.40.0130.00917.08
7.2.30.0140.00817.06
7.2.20.0130.00817.00
7.2.10.0130.00817.02
7.2.00.0120.00717.27
7.1.330.0200.00616.10
7.1.320.0260.00515.99
7.1.310.0150.00715.95
7.1.300.0140.00815.81
7.1.290.0150.00915.85
7.1.280.0160.00815.89
7.1.270.0150.00615.88
7.1.260.0170.00615.78
7.1.250.0160.00615.84
7.1.240.0160.00815.78
7.1.230.0180.00715.80
7.1.220.0170.00815.82
7.1.210.0160.00915.82
7.1.200.0160.00715.78
7.1.190.0170.00715.80
7.1.180.0180.00815.72
7.1.170.0180.00815.82
7.1.160.0190.00515.78
7.1.150.0140.01015.84
7.1.140.0180.00915.84
7.1.130.0180.00615.82
7.1.120.0180.00615.81
7.1.110.0220.00715.80
7.1.100.0190.00816.14
7.1.90.0180.00715.82
7.1.80.0190.00715.89
7.1.70.0180.00715.94
7.1.60.0160.00716.04
7.1.50.0190.00516.02
7.1.40.0200.00615.95
7.1.30.0150.00916.05
7.1.20.0160.00715.95
7.1.10.0150.00815.96
7.1.00.0170.00715.88
7.0.330.0160.00815.59
7.0.320.0180.00515.51
7.0.310.0160.00715.53
7.0.300.0180.00715.49
7.0.290.0130.01015.49
7.0.280.0140.00815.51
7.0.270.0170.00515.50
7.0.260.0170.00615.55
7.0.250.0150.00815.57
7.0.240.0180.00815.64
7.0.230.0190.00715.60
7.0.220.0200.00615.58
7.0.210.0190.00615.56
7.0.200.0180.00715.67
7.0.190.0160.00715.70
7.0.180.0160.00515.66
7.0.170.0170.00815.69
7.0.160.0150.00715.66
7.0.150.0160.00515.54
7.0.140.0150.00615.62
7.0.130.0150.00815.68
7.0.120.0120.00915.70
7.0.110.0150.00815.58
7.0.100.0170.00515.60
7.0.90.0160.00615.60
7.0.80.0170.00715.63
7.0.70.0160.00615.62
7.0.60.0150.00715.62
7.0.50.0170.00715.52
7.0.40.0130.00915.52
7.0.30.0150.00715.61
7.0.20.0160.00715.54
7.0.10.0180.00715.57
7.0.00.0140.00915.54
5.6.400.0160.00915.83
5.6.390.0160.00815.80
5.6.380.0150.01015.70
5.6.370.0160.00715.78
5.6.360.0140.00915.74
5.6.350.0150.00715.80
5.6.340.0160.00715.70
5.6.330.0150.00815.75
5.6.320.0140.00915.79
5.6.310.0140.00915.79
5.6.300.0140.01316.22
5.6.290.0140.01116.28
5.6.280.0140.01216.33
5.6.270.0170.00916.29
5.6.260.0150.01116.24
5.6.250.0140.01116.25
5.6.240.0130.01216.32
5.6.230.0170.01116.39
5.6.220.0160.01016.25
5.6.210.0140.01216.29
5.6.200.0150.01216.34
5.6.190.0160.01116.37
5.6.180.0170.01116.26
5.6.170.0160.01116.42
5.6.160.0150.01016.31
5.6.150.0150.01416.39
5.6.140.0150.01216.39
5.6.130.0130.01416.36
5.6.120.0140.01216.35
5.6.110.0160.01116.26
5.6.100.0160.01016.28
5.6.90.0120.01216.30
5.6.80.0140.01116.18
5.6.70.0140.01116.24
5.6.60.0140.01216.20
5.6.50.0150.01116.17
5.6.40.0140.01116.11
5.6.30.0170.00916.21
5.6.20.0150.01316.15
5.6.10.0140.01316.14
5.6.00.0140.01216.09
5.5.380.0180.00815.95
5.5.370.0130.01316.01
5.5.360.0150.01115.79
5.5.350.0140.01215.84
5.5.340.0150.01115.85
5.5.330.0150.01115.84
5.5.320.0180.00915.82
5.5.310.0140.01515.89
5.5.300.0150.01215.89
5.5.290.0160.01015.88
5.5.280.0150.01115.82
5.5.270.0140.01315.87
5.5.260.0150.01015.81
5.5.250.0140.01215.89
5.5.240.0130.01315.85
5.5.230.0170.01215.89
5.5.220.0150.01115.81
5.5.210.0130.01315.92
5.5.200.0120.01315.77
5.5.190.0130.01415.83
5.5.180.0150.01215.79
5.5.170.0170.00515.64
5.5.160.0130.01115.82
5.5.150.0170.00915.80
5.5.140.0170.01015.68
5.5.130.0140.01215.82
5.5.120.0140.01115.75
5.5.110.0150.01015.72
5.5.100.0130.01315.77
5.5.90.0130.01715.85
5.5.80.0130.01415.80
5.5.70.0130.01315.77
5.5.60.0120.01215.78
5.5.50.0140.01015.83
5.5.40.0140.01415.80
5.5.30.0130.01115.81
5.5.20.0150.00915.81
5.5.10.0110.01215.65
5.5.00.0150.01215.68
5.4.450.0110.01013.61
5.4.440.0120.01013.68
5.4.430.0110.01013.57
5.4.420.0110.01113.63
5.4.410.0090.01013.56
5.4.400.0100.01013.50
5.4.390.0120.00813.56
5.4.380.0130.00913.51
5.4.370.0140.00813.51
5.4.360.0100.01013.55
5.4.350.0150.00913.52
5.4.340.0120.01013.57
5.4.330.0120.00612.98
5.4.320.0100.01013.58
5.4.310.0120.00913.58
5.4.300.0110.01013.60
5.4.290.0110.00913.60
5.4.280.0100.01113.59
5.4.270.0120.00813.58
5.4.260.0110.00913.51
5.4.250.0110.01013.53
5.4.240.0130.00713.54
5.4.230.0110.00813.48
5.4.220.0130.00913.44
5.4.210.0110.01013.47
5.4.200.0110.01013.46
5.4.190.0110.01013.50
5.4.180.0130.01013.46
5.4.170.0140.00813.49
5.4.160.0120.00913.47
5.4.150.0130.00813.48
5.4.140.0120.00813.31
5.4.130.0130.00913.23
5.4.120.0120.01213.34
5.4.110.0130.00913.34
5.4.100.0140.00713.28
5.4.90.0130.00713.30
5.4.80.0110.00913.33
5.4.70.0120.00913.33
5.4.60.0100.00913.32
5.4.50.0120.00913.28
5.4.40.0120.00813.27
5.4.30.0110.00913.33
5.4.20.0120.01013.28
5.4.10.0100.00913.35
5.4.00.0110.00813.24

preferences:
60.71 ms | 401 KiB | 5 Q