3v4l.org

run code in 300+ PHP versions simultaneously
<?php $samp = "This is an . examp-le0 tex' using & my '- ' - / Regex expression"; $samp = preg_replace('/[^A-Z0-9 ]+[^A-Z0-9\' -]/i', "", $samp); $samp = str_replace(" "," ",$samp); $jk = explode(" ",$samp); $i = sizeof($jk); $j = 0; $array=""; for($j=0;$j<$i-2;$j++) { $array[] = $jk[$j]." ".$jk[$j+1]." ".$jk[$j+2]; } print_r($array);

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)
8.3.60.0030.01018.68
8.3.50.0130.00522.17
8.3.40.0040.01119.03
8.3.30.0150.00419.21
8.3.20.0040.00420.39
8.3.10.0080.00021.95
8.3.00.0040.00422.40
8.2.180.0040.01417.00
8.2.170.0090.00622.96
8.2.160.0140.00020.95
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00017.88
8.2.110.0060.00322.27
8.2.100.0110.00018.05
8.2.90.0030.00618.03
8.2.80.0050.00317.97
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0090.00018.09
8.2.30.0040.00418.29
8.2.20.0000.00817.84
8.2.10.0040.00418.05
8.2.00.0040.00417.94
8.1.280.0080.00625.92
8.1.270.0040.00422.13
8.1.260.0030.00526.35
8.1.250.0100.01028.09
8.1.240.0060.00322.50
8.1.230.0030.00720.85
8.1.220.0000.00817.79
8.1.210.0050.00319.05
8.1.200.0050.00517.23
8.1.190.0030.00617.43
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0050.00222.11
8.1.150.0040.00418.72
8.1.140.0080.00017.63
8.1.130.0030.00317.81
8.1.120.0040.00417.65
8.1.110.0040.00417.70
8.1.100.0070.00017.54
8.1.90.0030.00517.62
8.1.80.0000.00717.61
8.1.70.0040.00417.61
8.1.60.0030.00617.77
8.1.50.0040.00417.61
8.1.40.0000.00717.61
8.1.30.0030.00617.81
8.1.20.0000.00817.86
8.1.10.0050.00317.66
8.1.00.0000.00817.66
8.0.300.0000.00820.17
8.0.290.0040.00417.16
8.0.280.0000.00718.49
8.0.270.0030.00616.97
8.0.260.0030.00317.08
8.0.250.0060.00017.09
8.0.240.0050.00317.18
8.0.230.0000.00717.21
8.0.220.0000.00817.12
8.0.210.0000.00717.14
8.0.200.0030.00317.23
8.0.190.0070.00017.19
8.0.180.0020.00517.14
8.0.170.0040.00417.18
8.0.160.0050.00217.12
8.0.150.0070.00017.11
8.0.140.0080.00017.09
8.0.130.0000.00613.55
8.0.120.0030.00517.00
8.0.110.0080.00017.09
8.0.100.0000.00817.19
8.0.90.0030.00517.17
8.0.80.0120.00317.22
8.0.70.0000.00717.03
8.0.60.0070.00017.08
8.0.50.0000.00717.09
8.0.30.0180.00817.40
8.0.20.0080.01017.49
8.0.10.0000.00717.23
8.0.00.0080.01017.15
7.4.330.0020.00215.07
7.4.320.0060.00016.75
7.4.300.0000.00616.64
7.4.290.0040.00416.72
7.4.280.0090.00016.72
7.4.270.0030.00616.86
7.4.260.0000.01016.72
7.4.250.0070.00016.60
7.4.240.0010.00616.82
7.4.230.0000.00716.57
7.4.220.0120.00616.88
7.4.210.0080.00716.86
7.4.200.0040.00416.74
7.4.190.0070.00016.89
7.4.160.0080.00816.95
7.4.150.0070.01417.40
7.4.140.0090.00917.86
7.4.130.0110.00716.78
7.4.120.0090.00816.77
7.4.110.0070.01016.77
7.4.100.0130.00316.73
7.4.90.0110.00716.95
7.4.80.0110.01119.39
7.4.70.0100.01216.78
7.4.60.0100.00716.68
7.4.50.0030.00316.82
7.4.40.0140.00322.77
7.4.30.0140.00316.78
7.4.00.0100.00715.03
7.3.330.0050.00013.29
7.3.320.0000.00613.19
7.3.310.0030.00316.40
7.3.300.0070.00016.39
7.3.290.0100.01016.46
7.3.280.0070.01016.46
7.3.270.0090.00917.40
7.3.260.0060.01216.50
7.3.250.0150.00516.62
7.3.240.0040.01516.60
7.3.230.0100.01316.71
7.3.210.0080.00816.50
7.3.200.0030.01419.39
7.3.190.0140.00616.71
7.3.180.0080.00816.71
7.3.170.0130.00316.48
7.3.160.0040.01216.71
7.3.120.0000.01715.08
7.3.10.0260.00516.52
7.3.00.0200.00816.89
7.2.330.0070.01116.92
7.2.320.0100.00716.76
7.2.310.0130.00316.80
7.2.300.0140.00316.91
7.2.290.0070.01016.78
7.2.130.0190.00717.07
7.2.120.0040.01117.03
7.2.110.0050.00616.74
7.2.100.0080.00816.87
7.2.90.0060.00916.96
7.2.80.0040.01316.90
7.2.70.0090.00716.89
7.2.60.0070.00716.91
7.2.50.0130.00316.90
7.2.40.0110.00716.85
7.2.30.0070.00516.85
7.2.20.0070.00616.72
7.2.10.0120.00516.79
7.2.00.0050.01116.91
7.1.250.0110.00615.85
7.1.240.0030.00716.13
7.1.230.0070.00416.03
7.1.220.0070.00316.09
7.1.210.0000.01016.14
7.1.200.0120.00116.02
7.1.190.0070.00315.74
7.1.180.0040.00715.97
7.1.170.0040.00715.81
7.1.160.0080.00015.60
7.1.150.0030.00716.04
7.1.140.0090.00016.04
7.1.130.0030.00516.11
7.1.120.0030.00915.95
7.1.110.0140.00016.23
7.1.100.0060.00615.93
7.1.90.0060.00616.15
7.1.80.0060.00616.00
7.1.70.0000.01316.77
7.1.60.0000.01517.83
7.1.50.0100.00316.61
7.1.40.0040.00716.14
7.1.30.0000.00815.73
7.1.20.0130.00015.98
7.1.10.0040.00815.68
7.1.00.0060.04219.32
7.0.330.0040.00715.68
7.0.320.0040.00715.67
7.0.310.0040.00715.67
7.0.300.0030.01015.62
7.0.290.0040.00815.80
7.0.280.0000.01215.43
7.0.270.0040.00715.77
7.0.260.0130.00015.37
7.0.250.0000.01215.28
7.0.240.0040.00815.75
7.0.230.0040.00815.81
7.0.220.0040.00415.79
7.0.210.0030.01015.66
7.0.200.0070.00416.39
7.0.190.0090.00315.60
7.0.180.0030.00715.46
7.0.170.0070.00715.70
7.0.160.0000.00815.66
7.0.150.0040.00415.58
7.0.140.0090.03518.65
7.0.130.0050.00515.41
7.0.120.0000.00815.59
7.0.110.0060.00715.61
7.0.100.0000.01015.57
7.0.90.0000.01515.34
7.0.80.0000.00815.23
7.0.70.0040.00415.63
7.0.60.0050.02717.80
7.0.50.0050.04216.89
7.0.40.0100.03716.76
7.0.30.0150.04116.90
7.0.20.0130.02517.04
7.0.10.0080.03316.86
7.0.00.0090.04416.99
5.6.380.0060.00614.71
5.6.370.0070.00714.65
5.6.360.0000.01114.80
5.6.350.0090.00614.74
5.6.340.0040.01114.71
5.6.330.0070.00714.46
5.6.320.0030.01014.80
5.6.310.0000.01114.32
5.6.300.0060.00914.64
5.6.290.0070.00314.19
5.6.280.0050.03817.60
5.6.270.0030.00614.89
5.6.260.0040.00414.48
5.6.250.0000.01014.26
5.6.240.0030.01014.14
5.6.230.0040.01114.28
5.6.220.0140.00014.11
5.6.210.0020.05017.49
5.6.200.0030.04116.34
5.6.190.0020.02717.60
5.6.180.0180.03317.48
5.6.170.0200.03817.50
5.6.160.0090.04117.50
5.6.150.0090.04216.17
5.6.140.0000.03316.34
5.6.130.0050.04516.26
5.6.120.0070.04017.80
5.6.110.0100.02217.63
5.6.100.0080.02517.71
5.6.90.0050.02817.62
5.6.80.0070.03817.35
5.6.70.2300.02317.36
5.6.60.0030.01314.57
5.6.50.0030.00714.14
5.6.40.0040.01114.59
5.6.30.0090.00614.45
5.6.20.0000.01214.52
5.6.10.0060.00914.45
5.6.00.0110.00414.48
5.5.380.0110.00011.46
5.5.370.0030.00911.40
5.5.360.0070.00011.52
5.5.350.0050.04215.75
5.5.340.0060.02114.60
5.5.330.0080.02315.82
5.5.320.0120.01815.83
5.5.310.0120.02315.71
5.5.300.0070.04114.65
5.5.290.0060.02014.64
5.5.280.0070.04315.97
5.5.270.0060.02416.10
5.5.260.0090.04216.04
5.5.250.0070.03815.88
5.5.240.0000.02115.73
5.5.230.0060.00611.23
5.5.220.0030.00311.40
5.5.210.0060.00311.18
5.5.200.0030.00311.18
5.5.190.0080.00011.18
5.5.180.0000.00711.18
5.5.170.0030.00311.19
5.5.160.0000.01011.40
5.5.150.0030.00311.18
5.5.140.0040.00811.18
5.5.130.0000.00611.31
5.5.120.0030.00611.18
5.5.110.0000.00611.31
5.5.100.0070.00311.18
5.5.90.0040.00411.21
5.5.80.0000.01111.45
5.5.70.0040.00411.18
5.5.60.0070.00011.18
5.5.50.0000.00811.28
5.5.40.0070.00011.30
5.5.30.0060.00311.21
5.5.20.0070.00011.18
5.5.10.0000.01111.48
5.5.00.0040.00411.18
5.4.450.0240.03615.37
5.4.440.0340.02515.49
5.4.430.0050.03015.34
5.4.420.0050.03015.29
5.4.410.0050.03115.24
5.4.400.0380.00115.09
5.4.390.0470.00314.91
5.4.380.0170.02814.89
5.4.370.0270.03214.99
5.4.360.0170.02814.98
5.4.350.0170.02614.93
5.4.340.0200.03014.90
5.4.330.0070.00311.18
5.4.320.0040.02111.83
5.4.310.0030.02411.89
5.4.300.0050.02311.83
5.4.290.0050.02011.91
5.4.280.0040.02211.82
5.4.270.0030.03314.98
5.4.260.0080.02515.03
5.4.250.0080.03715.02
5.4.240.0050.03115.30
5.4.230.0090.02714.91
5.4.220.0050.04314.98
5.4.210.0130.03014.97
5.4.200.0100.03715.07
5.4.190.0120.02515.11
5.4.180.0120.02815.17
5.4.170.0030.03314.90
5.4.160.0050.02914.99
5.4.150.0130.02615.04
5.4.140.0060.02813.94
5.4.130.0040.03213.85
5.4.120.0100.02813.82
5.4.110.0080.03013.75
5.4.100.0070.02913.82
5.4.90.0090.02713.88
5.4.80.0070.02713.83
5.4.70.0030.03513.76
5.4.60.0080.02713.80
5.4.50.0110.02613.80
5.4.40.0070.02713.94
5.4.30.0030.03013.85
5.4.20.0050.02813.79
5.4.10.0100.02713.89
5.4.00.0070.03313.54
5.3.290.0050.02511.99
5.3.280.0100.02612.99
5.3.270.0100.02512.97
5.3.260.0080.04012.88
5.3.250.0070.02912.92
5.3.240.0040.02912.97
5.3.230.0070.03112.96
5.3.220.0080.02412.95
5.3.210.0080.03412.95
5.3.200.0100.03912.96
5.3.190.0080.02612.91
5.3.180.0060.04012.96
5.3.170.0080.02312.90
5.3.160.0100.03012.90
5.3.150.0100.03712.82
5.3.140.0090.02312.91
5.3.130.0100.02812.93
5.3.120.0060.03212.86
5.3.110.0050.03112.94
5.3.100.0090.03212.64
5.3.90.0020.03112.51
5.3.80.0100.03712.71
5.3.70.0070.03912.63
5.3.60.0050.03412.62
5.3.50.0080.03812.60
5.3.40.0080.02712.60
5.3.30.0090.02512.63
5.3.20.0050.04012.43
5.3.10.0070.02712.40
5.3.00.0050.04112.49
5.2.170.0100.01811.15
5.2.160.0140.02311.19
5.2.150.0060.02311.14
5.2.140.0090.02711.26
5.2.130.0070.02111.18
5.2.120.0030.02211.17
5.2.110.0080.02511.17
5.2.100.0070.01711.13
5.2.90.0090.02011.13
5.2.80.0140.02711.17
5.2.70.0090.02711.13
5.2.60.0060.02911.19
5.2.50.0090.02611.21
5.2.40.0050.02411.08
5.2.30.0030.02311.07
5.2.20.0030.02111.02
5.2.10.0030.02511.05
5.2.00.0050.02510.98
5.1.60.0100.01410.55
5.1.50.0060.01710.68
5.1.40.0070.02610.67
5.1.30.0030.02010.78
5.1.20.0100.02010.79
5.1.10.0050.01710.65
5.1.00.0110.02210.55
5.0.50.0010.0229.96
5.0.40.0000.0249.81
5.0.30.0090.0259.72
5.0.20.0050.0139.72
5.0.10.0030.0179.71
5.0.00.0040.0249.66
4.4.90.0020.0189.34
4.4.80.0030.0109.34
4.4.70.0050.0109.34
4.4.60.0060.0129.34
4.4.50.0020.0129.34
4.4.40.0030.0189.34
4.4.30.0080.0169.34
4.4.20.0030.0139.34
4.4.10.0040.0179.34
4.4.00.0020.0229.34
4.3.110.0020.0149.34
4.3.100.0010.0139.34
4.3.90.0030.0159.34
4.3.80.0000.0209.34
4.3.70.0050.0109.34
4.3.60.0050.0169.34
4.3.50.0030.0129.34
4.3.40.0000.0199.34
4.3.30.0010.0139.34
4.3.20.0000.0149.34
4.3.10.0030.0119.34
4.3.00.0020.0139.45

preferences:
53.26 ms | 401 KiB | 5 Q