3v4l.org

run code in 300+ PHP versions simultaneously
<?php $samp = "This is an . examp-le0 tex't 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)
8.3.60.0070.00718.68
8.3.50.0050.01122.17
8.3.40.0080.00819.23
8.3.30.0040.01119.21
8.3.20.0000.00720.31
8.3.10.0040.00422.09
8.3.00.0090.00022.32
8.2.180.0150.00616.88
8.2.170.0070.00722.96
8.2.160.0070.00720.95
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0050.00319.61
8.2.110.0040.00422.11
8.2.100.0110.00617.84
8.2.90.0050.00319.05
8.2.80.0000.00817.97
8.2.70.0030.00617.86
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0040.00418.10
8.2.20.0030.00518.05
8.2.10.0030.00617.99
8.2.00.0090.00018.04
8.1.280.0100.01025.92
8.1.270.0060.00322.25
8.1.260.0080.00026.35
8.1.250.0090.00628.09
8.1.240.0030.00623.73
8.1.230.0070.00419.16
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.60
8.1.190.0000.00817.52
8.1.180.0030.00518.10
8.1.170.0050.00318.78
8.1.160.0040.00422.06
8.1.150.0040.00418.74
8.1.140.0000.00817.54
8.1.130.0000.00717.79
8.1.120.0050.00217.54
8.1.110.0020.00517.54
8.1.100.0050.00317.71
8.1.90.0050.00217.54
8.1.80.0020.00517.63
8.1.70.0000.00717.45
8.1.60.0030.00617.65
8.1.50.0060.00317.68
8.1.40.0040.00417.58
8.1.30.0060.00317.75
8.1.20.0040.00417.66
8.1.10.0040.00417.66
8.1.00.0000.00817.59
8.0.300.0040.00418.77
8.0.290.0070.00017.29
8.0.280.0080.00018.43
8.0.270.0000.00817.30
8.0.260.0030.00317.12
8.0.250.0000.00717.22
8.0.240.0030.00317.13
8.0.230.0040.00317.20
8.0.220.0000.00817.04
8.0.210.0050.00217.09
8.0.200.0030.00317.14
8.0.190.0000.00917.21
8.0.180.0000.00717.22
8.0.170.0000.00817.11
8.0.160.0080.00017.26
8.0.150.0040.00417.04
8.0.140.0040.00416.99
8.0.130.0000.00613.54
8.0.120.0040.00417.02
8.0.110.0000.00717.20
8.0.100.0080.00017.19
8.0.90.0080.00017.00
8.0.80.0120.00317.09
8.0.70.0050.00316.93
8.0.60.0040.00417.14
8.0.50.0040.00417.14
8.0.30.0090.01317.25
8.0.20.0090.01117.40
8.0.10.0040.00417.14
8.0.00.0070.01617.03
7.4.330.0000.00515.10
7.4.320.0030.00316.86
7.4.300.0000.00716.72
7.4.290.0030.00316.85
7.4.280.0070.00316.75
7.4.270.0060.00316.86
7.4.260.0100.00016.72
7.4.250.0050.00316.86
7.4.240.0000.00716.67
7.4.230.0070.00016.91
7.4.220.0080.00816.78
7.4.210.0060.00916.85
7.4.200.0070.00016.96
7.4.190.0000.00716.81
7.4.160.0100.00716.92
7.4.150.0060.01117.40
7.4.140.0120.00817.86
7.4.130.0110.00916.76
7.4.120.0110.00616.88
7.4.110.0070.01016.82
7.4.100.0070.01116.94
7.4.90.0060.01216.83
7.4.80.0100.00719.39
7.4.70.0160.00916.95
7.4.60.0140.00316.69
7.4.50.0000.00816.45
7.4.40.0110.00722.77
7.4.30.0090.00616.77
7.4.00.0070.01015.17
7.3.330.0000.00613.21
7.3.320.0000.00513.31
7.3.310.0030.00316.33
7.3.300.0030.00316.41
7.3.290.0170.00416.44
7.3.280.0090.00816.47
7.3.270.0140.00417.40
7.3.260.0090.00916.47
7.3.250.0080.01116.76
7.3.240.0100.00716.52
7.3.230.0070.01016.77
7.3.210.0040.01416.64
7.3.200.0060.01019.39
7.3.190.0070.01416.43
7.3.180.0040.01416.63
7.3.170.0000.01616.89
7.3.160.0100.00616.60
7.3.120.0070.00814.99
7.3.110.0100.00615.00
7.3.100.0070.00815.12
7.3.90.0060.01115.15
7.3.80.0030.00914.69
7.3.70.0050.01214.86
7.3.60.0030.01114.96
7.3.50.0040.01114.99
7.3.40.0070.00614.98
7.3.30.0030.00815.07
7.3.20.0080.00616.83
7.3.10.0070.01016.92
7.3.00.0050.00816.60
7.2.330.0090.00916.79
7.2.320.0100.00716.73
7.2.310.0060.01016.86
7.2.300.0100.00716.89
7.2.290.0070.01016.74
7.2.250.0040.01515.17
7.2.240.0070.01315.30
7.2.230.0070.00515.28
7.2.220.0140.00315.32
7.2.210.0060.00915.34
7.2.200.0050.01115.21
7.2.190.0100.00514.97
7.2.180.0040.01115.27
7.2.170.0070.00915.26
7.2.60.0030.00916.85
7.2.00.0000.01219.83
7.1.330.0070.00915.96
7.1.320.0040.00815.93
7.1.310.0040.01215.97
7.1.300.0040.00815.96
7.1.290.0090.00315.99
7.1.280.0030.01015.87
7.1.270.0040.00715.95
7.1.260.0060.00616.04
7.1.200.0110.00015.79
7.1.100.0060.00318.49
7.1.70.0040.00417.45
7.1.60.0090.00319.82
7.1.50.0070.00717.16
7.1.00.0030.07722.45
7.0.200.0000.00816.82
7.0.140.0030.07322.18
7.0.60.0100.08020.04
7.0.50.0030.06717.91
7.0.40.0100.06320.15
7.0.30.0270.08020.25
7.0.20.0200.08320.10
7.0.10.0070.09320.11
7.0.00.0100.03720.16
5.6.210.0070.08020.47
5.6.200.0070.05718.28
5.6.190.0030.08720.41
5.6.180.3200.03720.27
5.6.170.0300.08020.61
5.6.160.0000.04320.46
5.6.150.0130.06718.22
5.6.140.0030.08318.18
5.6.130.0130.05018.19
5.6.120.0030.04321.05
5.6.110.0070.05721.09
5.6.100.0070.07020.99
5.6.90.0100.07020.97
5.6.80.0130.06320.40
5.6.70.3500.03720.27
5.5.350.0270.03320.50
5.5.340.0100.04317.98
5.5.330.0070.08320.27
5.5.320.3070.04020.29
5.5.310.0230.07720.23
5.5.300.0070.07717.94
5.5.290.0070.08017.95
5.5.280.0070.08020.64
5.5.270.0070.04320.63
5.5.260.0030.04020.87
5.5.250.0030.07020.61
5.5.240.0270.07020.36
5.4.450.0100.06019.67
5.4.440.0230.07019.61
5.4.430.0130.05319.53
5.4.420.0070.05719.41
5.4.410.0170.07019.27
5.4.400.0770.00018.68
5.4.390.0800.00018.61
5.4.380.0270.05718.73
5.4.370.0270.05318.75
5.4.360.0270.05718.56
5.4.350.0330.05718.71
5.4.340.0270.05718.75
5.4.320.0090.03512.48
5.4.310.0070.04012.48
5.4.300.0090.04512.49
5.4.290.0040.04212.48
5.4.280.0040.03712.38
5.4.270.0270.05318.96
5.4.260.0130.06318.86
5.4.250.0100.07718.91
5.4.240.0170.06718.89
5.4.230.0100.05018.96
5.4.220.0100.07719.05
5.4.210.0100.05318.72
5.4.200.0070.06318.78
5.4.190.0130.05718.93
5.4.180.0100.05018.90
5.4.170.0100.06318.90
5.4.160.0200.04718.72
5.4.150.0130.05018.81
5.4.140.0200.04016.31
5.4.130.0100.04716.36
5.4.120.0170.06016.46
5.4.110.0100.05016.38
5.4.100.0130.07016.53
5.4.90.0130.06716.36
5.4.80.0100.04716.48
5.4.70.0200.04016.45
5.4.60.0100.05016.27
5.4.50.0170.05716.34
5.4.40.0070.05716.37
5.4.30.0170.04016.30
5.4.20.0130.05016.31
5.4.10.0200.06316.48
5.4.00.0100.05715.83
5.3.290.0070.03812.80
5.3.280.0200.06014.77
5.3.270.0130.05314.69
5.3.260.0130.05714.58
5.3.250.0170.05314.73
5.3.240.0070.05714.57
5.3.230.0100.06014.70
5.3.220.0130.05314.55
5.3.210.0100.05314.46
5.3.200.0130.05014.70
5.3.190.0100.06014.58
5.3.180.0200.06314.64
5.3.170.0100.07314.58
5.3.160.0130.04714.64
5.3.150.0100.06314.62
5.3.140.0200.06314.73
5.3.130.0200.06014.63
5.3.120.0070.06014.70
5.3.110.0100.05714.37
5.3.100.0070.07014.11
5.3.90.0270.05014.10
5.3.80.0030.05314.23
5.3.70.0070.05713.98
5.3.60.0170.06014.08
5.3.50.0070.05714.10
5.3.40.0130.06013.93
5.3.30.0070.06313.99
5.3.20.0070.05013.52
5.3.10.0070.05013.55
5.3.00.0100.05313.71
5.2.170.0170.04711.36
5.2.160.0130.05011.30
5.2.150.0030.05711.09
5.2.140.0030.04311.20
5.2.130.0100.05711.26
5.2.120.0200.04311.18
5.2.110.0100.04710.92
5.2.100.0100.03711.18
5.2.90.0100.04011.09
5.2.80.0030.04311.16
5.2.70.0030.04311.05
5.2.60.0030.04311.13
5.2.50.0030.04311.10
5.2.40.0170.03010.98
5.2.30.0100.04011.07
5.2.20.0070.05011.04
5.2.10.0030.04310.93
5.2.00.0130.03310.70
5.1.60.0030.05310.02
5.1.50.0070.0379.77
5.1.40.0070.0339.83
5.1.30.0170.02710.22
5.1.20.0000.04310.33
5.1.10.0100.0439.92
5.1.00.0000.04010.11
5.0.50.0000.0438.58
5.0.40.0130.0338.46
5.0.30.0000.0638.30
5.0.20.0030.0308.17
5.0.10.0100.0408.25
5.0.00.0100.0578.00
4.4.90.0070.0177.53
4.4.80.0100.0237.53
4.4.70.0100.0237.53
4.4.60.0100.0177.53
4.4.50.0000.0237.53
4.4.40.0030.0437.53
4.4.30.0100.0237.53
4.4.20.0030.0237.53
4.4.10.0000.0277.53
4.4.00.0030.0477.53
4.3.110.0100.0277.53
4.3.100.0070.0307.53
4.3.90.0070.0237.53
4.3.80.0030.0437.53
4.3.70.0030.0207.53
4.3.60.0070.0177.53
4.3.50.0000.0307.53
4.3.40.0030.0377.53
4.3.30.0000.0307.53
4.3.20.0030.0277.53
4.3.10.0000.0237.53
4.3.00.0100.0207.73

preferences:
37.62 ms | 401 KiB | 5 Q