3v4l.org

run code in 300+ PHP versions simultaneously
<?php $samp = "Thi's ' is an . examp-le 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-1;$j++) { $array[] = $jk[$j]." ".$jk[$j+1]; } 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)
8.3.70.0160.00317.00
8.3.60.0110.00318.80
8.3.50.0090.01022.11
8.3.40.0150.00019.09
8.3.30.0100.00319.22
8.3.20.0040.00420.33
8.3.10.0080.00022.04
8.3.00.0040.00422.44
8.2.190.0130.00616.88
8.2.180.0140.00016.63
8.2.170.0090.00622.96
8.2.160.0090.00620.95
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0050.00317.75
8.2.110.0060.00320.89
8.2.100.0060.00617.97
8.2.90.0060.00319.08
8.2.80.0040.00417.97
8.2.70.0030.00617.88
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00818.28
8.2.30.0080.00018.05
8.2.20.0000.00717.97
8.2.10.0040.00418.05
8.2.00.0040.00419.80
8.1.280.0070.00725.92
8.1.270.0000.00822.10
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00322.59
8.1.230.0070.00422.66
8.1.220.0080.00017.80
8.1.210.0030.00618.77
8.1.200.0070.00317.48
8.1.190.0090.00017.53
8.1.180.0060.00318.55
8.1.170.0000.00818.77
8.1.160.0040.00422.00
8.1.150.0000.00818.80
8.1.140.0040.00417.53
8.1.130.0040.00417.74
8.1.120.0040.00417.54
8.1.110.0040.00417.55
8.1.100.0030.00317.54
8.1.90.0040.00417.62
8.1.80.0000.00717.61
8.1.70.0030.00317.51
8.1.60.0040.00417.62
8.1.50.0040.00417.61
8.1.40.0040.00417.68
8.1.30.0040.00417.64
8.1.20.0000.00817.71
8.1.10.0040.00417.63
8.1.00.0060.00317.56
8.0.300.0070.00018.77
8.0.290.0000.00817.05
8.0.280.0070.00018.52
8.0.270.0030.00317.20
8.0.260.0030.00317.04
8.0.250.0070.00017.10
8.0.240.0030.00317.07
8.0.230.0000.00717.07
8.0.220.0030.00316.95
8.0.210.0000.00717.16
8.0.200.0000.00617.22
8.0.190.0040.00417.17
8.0.180.0050.00317.20
8.0.170.0040.00417.16
8.0.160.0050.00317.17
8.0.150.0000.00816.98
8.0.140.0040.00417.11
8.0.130.0060.00013.55
8.0.120.0090.00017.09
8.0.110.0040.00417.05
8.0.100.0000.00817.00
8.0.90.0050.00217.11
8.0.80.0030.01617.13
8.0.70.0040.00417.14
8.0.60.0000.00717.15
8.0.50.0040.00417.03
8.0.30.0080.01117.50
8.0.20.0130.00617.40
8.0.10.0000.00717.20
8.0.00.0100.00717.02
7.4.330.0000.00515.18
7.4.320.0040.00416.84
7.4.300.0000.00616.69
7.4.290.0030.00316.65
7.4.280.0100.00016.85
7.4.270.0030.00616.80
7.4.260.0000.01216.77
7.4.250.0050.00316.61
7.4.240.0070.00016.76
7.4.230.0040.00416.95
7.4.220.0090.01616.70
7.4.210.0060.00916.86
7.4.200.0030.00316.50
7.4.190.0040.00417.01
7.4.160.0060.00916.83
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0140.00516.78
7.4.120.0050.01316.89
7.4.110.0040.01416.80
7.4.100.0200.00416.79
7.4.90.0100.01316.72
7.4.80.0000.01719.39
7.4.70.0150.00316.84
7.4.60.0160.00316.56
7.4.50.0040.00716.54
7.4.40.0030.00922.77
7.4.30.0030.01316.54
7.4.00.0050.01015.06
7.3.330.0060.00013.25
7.3.320.0050.00013.22
7.3.310.0070.00016.59
7.3.300.0050.00216.48
7.3.290.0110.00716.53
7.3.280.0080.01016.58
7.3.270.0170.00017.40
7.3.260.0080.01116.58
7.3.250.0110.00916.51
7.3.240.0160.00316.59
7.3.230.0030.01316.61
7.3.210.0070.01016.59
7.3.200.0130.00719.39
7.3.190.0160.00616.57
7.3.180.0110.00516.55
7.3.170.0090.00616.74
7.3.160.0030.01316.64
7.3.120.0070.01015.09
7.3.110.0070.01115.04
7.3.100.0080.00715.20
7.3.90.0070.00715.09
7.3.80.0040.01515.19
7.3.70.0000.00815.14
7.3.60.0040.01114.84
7.3.50.0040.01215.18
7.3.40.0060.00615.13
7.3.30.0070.00315.11
7.3.20.0110.00616.96
7.3.10.0080.00616.64
7.3.00.0070.00816.73
7.2.330.0110.00716.81
7.2.320.0000.01716.75
7.2.310.0180.00316.79
7.2.300.0060.01016.80
7.2.290.0100.00716.95
7.2.250.0070.01015.34
7.2.240.0100.01015.39
7.2.230.0060.00615.50
7.2.220.0000.01015.25
7.2.210.0030.00715.41
7.2.200.0130.00015.36
7.2.190.0070.01115.00
7.2.180.0070.00715.22
7.2.170.0030.01015.32
7.2.130.0090.00616.77
7.2.120.0140.00716.91
7.2.110.0190.00317.07
7.2.100.0180.00817.17
7.2.90.0100.01016.68
7.2.80.0190.00616.37
7.2.70.0140.00316.99
7.2.60.0100.01016.95
7.2.50.0170.01217.02
7.2.40.0130.01316.97
7.2.30.0200.00917.09
7.2.20.0110.00716.87
7.2.10.0230.00616.64
7.2.00.0090.01018.22
7.1.330.0060.00915.80
7.1.320.0060.00615.96
7.1.310.0000.01316.18
7.1.300.0040.01415.81
7.1.290.0030.00716.02
7.1.280.0070.00716.17
7.1.270.0000.00815.73
7.1.260.0000.01416.00
7.1.250.0160.00515.48
7.1.200.0000.00915.98
7.1.100.0070.00318.09
7.1.70.0000.00717.45
7.1.60.0110.01419.82
7.1.50.0060.01616.98
7.1.00.0000.08022.31
7.0.200.0000.00916.98
7.0.140.0030.07322.09
7.0.100.0200.08719.96
7.0.90.0100.08019.92
7.0.80.0070.08319.93
7.0.70.0170.07720.03
7.0.60.0200.07019.92
7.0.50.0230.07020.26
7.0.40.0070.08320.12
7.0.30.0100.08020.13
7.0.20.0000.08320.14
7.0.10.0130.08019.95
7.0.00.0100.06020.14
5.6.280.0070.06721.12
5.6.250.0070.07720.62
5.6.240.0100.07720.51
5.6.230.0000.06320.67
5.6.220.0130.03320.70
5.6.210.0170.06720.64
5.6.200.0000.05720.95
5.6.190.0070.08721.00
5.6.180.0200.07321.01
5.6.170.0100.05021.03
5.6.160.0070.08021.01
5.6.150.0230.06321.08
5.6.140.0200.07321.03
5.6.130.0130.05721.11
5.6.120.0070.06721.07
5.6.110.0030.08721.12
5.6.100.0100.08321.15
5.6.90.0130.08020.93
5.6.80.0100.08020.42
5.6.70.0170.07320.54
5.6.60.0130.07020.31
5.6.50.0000.07720.43
5.6.40.0030.09020.33
5.6.30.0100.07720.25
5.6.20.0130.06320.36
5.6.10.0130.06020.48
5.6.00.0100.04720.22
5.5.380.0100.08020.33
5.5.370.0170.07320.42
5.5.360.0130.06720.34
5.5.350.0200.07320.47
5.5.340.0100.06720.76
5.5.330.0170.07320.77
5.5.320.0000.08720.91
5.5.310.0070.08320.88
5.5.300.0130.07320.64
5.5.290.0130.07720.89
5.5.280.0200.07320.64
5.5.270.0100.09020.74
5.5.260.0170.06020.82
5.5.250.0030.07720.64
5.5.240.0100.07320.16
5.5.230.0130.07020.26
5.5.220.0130.07020.14
5.5.210.0000.08020.23
5.5.200.0170.06320.21
5.5.190.0100.08320.23
5.5.180.0100.06020.27
5.5.160.0070.07720.18
5.5.150.0070.08320.20
5.5.140.0100.08319.98
5.5.130.0030.08020.17
5.5.120.0030.07320.20
5.5.110.0100.07320.11
5.5.100.0100.06320.05
5.5.90.0170.07020.11
5.5.80.0130.07020.06
5.5.70.0100.07720.09
5.5.60.0100.07720.14
5.5.50.0130.07020.08
5.5.40.0070.05020.13
5.5.30.0100.05720.13
5.5.20.0070.06720.02
5.5.10.0030.05720.05
5.5.00.0130.03020.10
5.4.450.0170.07319.48
5.4.440.0100.07319.45
5.4.430.0100.05319.44
5.4.420.0130.07019.35
5.4.410.0070.07019.32
5.4.400.0130.06718.90
5.4.390.0070.04718.86
5.4.380.0070.07319.12
5.4.370.0070.07019.21
5.4.360.0100.04019.09
5.4.350.0200.06719.20
5.4.340.0200.06319.15
5.4.320.0070.04719.14
5.4.310.0030.05019.02
5.4.300.0000.09018.94
5.4.290.0030.04719.22
5.4.280.0030.07719.09
5.4.270.0030.07319.03
5.4.260.0070.05718.84
5.4.250.0170.06718.89
5.4.240.0030.08318.87
5.4.230.0070.07719.04
5.4.220.0100.07718.91
5.4.210.0100.07318.91
5.4.200.0070.08018.89
5.4.190.0030.08319.19
5.4.180.0130.06018.86
5.4.170.0030.04019.11
5.4.160.0100.04019.09
5.4.150.0030.04019.16
5.4.140.0030.03316.22
5.4.130.0030.03316.23
5.4.120.0030.03716.34
5.4.110.0030.03716.49
5.4.100.0030.04316.41
5.4.90.0070.03016.39
5.4.80.0070.03716.25
5.4.70.0030.07716.37
5.4.60.0100.05316.40
5.4.50.0070.06016.38
5.4.40.0100.02716.44
5.4.30.0000.07716.36
5.4.20.0070.03316.30
5.4.10.0100.03016.48
5.4.00.0130.02315.80
5.3.290.0100.07014.65
5.3.280.0070.06714.73
5.3.270.0070.03714.68
5.3.260.0030.03714.72
5.3.250.0100.03014.70
5.3.240.0030.03714.66
5.3.230.0070.03314.59
5.3.220.0130.02714.70
5.3.210.0000.04014.59
5.3.200.0030.03714.55
5.3.190.0030.03714.61
5.3.180.0030.04014.53
5.3.170.0000.03714.61
5.3.160.0030.05014.61
5.3.150.0070.07714.65
5.3.140.0070.07714.61
5.3.130.0030.06314.66
5.3.120.0030.03714.65
5.3.110.0070.04714.52
5.3.100.0100.03314.05
5.3.90.0030.04314.13
5.3.80.0030.03714.00
5.3.70.0130.03014.04
5.3.60.0130.04714.08
5.3.50.0070.03313.94
5.3.40.0030.04313.99
5.3.30.0030.03313.99
5.3.20.0100.05013.79
5.3.10.0030.03313.70
5.3.00.0070.03313.74
5.2.170.0000.03311.59
5.2.160.0030.04011.59
5.2.150.0070.05711.59
5.2.140.0000.03711.59
5.2.130.0030.02711.59
5.2.120.0030.02711.59
5.2.110.0000.03011.59
5.2.100.0030.02711.59
5.2.90.0000.03011.59
5.2.80.0000.03011.59
5.2.70.0030.02711.59
5.2.60.0030.02711.59
5.2.50.0000.03011.59
5.2.40.0000.03011.59
5.2.30.0000.03011.59
5.2.20.0000.03011.59
5.2.10.0070.02311.59
5.2.00.0030.02711.59
5.1.60.0000.02711.59
5.1.50.0030.02311.59
5.1.40.0000.04011.59
5.1.30.0000.03011.59
5.1.20.0000.02711.59
5.1.10.0030.02311.59
5.1.00.0030.03011.59
5.0.50.0030.01711.59
5.0.40.0070.02011.59
5.0.30.0000.03711.59
5.0.20.0000.02011.59
5.0.10.0000.02011.59
5.0.00.0000.03011.59
4.4.90.0000.01711.59
4.4.80.0000.03011.59
4.4.70.0000.01711.59
4.4.60.0030.01311.59
4.4.50.0000.01711.59
4.4.40.0000.02311.59
4.4.30.0030.01311.59
4.4.20.0030.01311.59
4.4.10.0000.01711.59
4.4.00.0030.02311.59
4.3.110.0000.01711.59
4.3.100.0000.01711.59
4.3.90.0000.01711.59
4.3.80.0000.02711.59
4.3.70.0000.02011.59
4.3.60.0030.02011.59
4.3.50.0070.02311.59
4.3.40.0030.02311.59
4.3.30.0000.02011.59
4.3.20.0000.02011.59
4.3.10.0000.01311.59
4.3.00.0000.01311.59

preferences:
43.11 ms | 401 KiB | 5 Q