3v4l.org

run code in 300+ PHP versions simultaneously
<?php $samp = "This 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)
8.3.60.0100.00718.68
8.3.50.0090.01021.99
8.3.40.0090.00619.10
8.3.30.0030.01019.21
8.3.20.0040.00420.16
8.3.10.0060.00321.96
8.3.00.0080.00022.34
8.2.180.0120.00616.88
8.2.170.0040.01122.96
8.2.160.0060.00920.77
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.01426.16
8.2.120.0000.00819.61
8.2.110.0070.00321.02
8.2.100.0110.00018.16
8.2.90.0040.00418.34
8.2.80.0000.00818.03
8.2.70.0040.00417.75
8.2.60.0050.00317.88
8.2.50.0030.00617.88
8.2.40.0040.00417.86
8.2.30.0040.00418.09
8.2.20.0040.00417.90
8.2.10.0040.00417.86
8.2.00.0000.00819.75
8.1.280.0070.00725.92
8.1.270.0030.00622.15
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0040.00720.66
8.1.230.0060.00622.68
8.1.220.0080.00017.79
8.1.210.0030.00718.90
8.1.200.0060.00317.48
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00819.26
8.1.160.0040.00422.05
8.1.150.0080.00018.82
8.1.140.0040.00417.52
8.1.130.0040.00417.85
8.1.120.0080.00017.62
8.1.110.0040.00417.65
8.1.100.0070.00017.50
8.1.90.0070.00017.48
8.1.80.0000.00717.59
8.1.70.0040.00417.54
8.1.60.0050.00317.63
8.1.50.0030.00617.64
8.1.40.0000.00817.67
8.1.30.0050.00317.67
8.1.20.0040.00417.75
8.1.10.0020.00517.76
8.1.00.0050.00317.74
8.0.300.0000.00719.89
8.0.290.0000.00716.88
8.0.280.0040.00418.40
8.0.270.0000.00717.20
8.0.260.0070.00016.96
8.0.250.0070.00017.05
8.0.240.0000.00717.14
8.0.230.0000.00717.06
8.0.220.0000.00817.14
8.0.210.0000.00817.00
8.0.200.0030.00317.11
8.0.190.0050.00317.16
8.0.180.0050.00217.16
8.0.170.0040.00417.12
8.0.160.0000.00717.00
8.0.150.0000.00717.09
8.0.140.0080.00016.97
8.0.130.0030.00613.54
8.0.120.0040.00417.08
8.0.110.0040.00416.98
8.0.100.0000.00816.99
8.0.90.0040.00416.93
8.0.80.0070.00817.09
8.0.70.0050.00217.07
8.0.60.0040.00417.15
8.0.50.0040.00416.93
8.0.30.0090.00917.29
8.0.20.0100.00817.40
8.0.10.0040.00417.18
8.0.00.0100.00716.85
7.4.330.0000.00515.10
7.4.320.0000.00616.80
7.4.300.0050.00216.84
7.4.290.0030.00316.84
7.4.280.0050.00316.79
7.4.270.0060.00316.69
7.4.260.0070.00316.82
7.4.250.0070.00016.87
7.4.240.0020.00616.69
7.4.230.0000.00716.85
7.4.220.0070.01116.84
7.4.210.0100.00816.81
7.4.200.0030.00316.80
7.4.190.0030.00316.71
7.4.160.0100.00616.83
7.4.150.0040.01417.40
7.4.140.0090.00917.86
7.4.130.0090.01016.94
7.4.120.0100.00816.83
7.4.110.0130.00316.74
7.4.100.0120.00916.80
7.4.90.0070.01016.73
7.4.80.0070.01319.39
7.4.70.0080.01616.63
7.4.60.0100.00716.75
7.4.50.0030.00616.80
7.4.40.0030.01222.77
7.4.30.0130.00316.77
7.4.00.0080.00614.98
7.3.330.0030.00313.25
7.3.320.0050.00013.34
7.3.310.0030.00316.36
7.3.300.0000.00716.53
7.3.290.0140.00516.48
7.3.280.0130.00416.52
7.3.270.0140.01017.40
7.3.260.0060.01216.71
7.3.250.0080.00916.58
7.3.240.0100.00716.66
7.3.230.0160.00816.61
7.3.210.0070.01016.55
7.3.200.0030.01319.39
7.3.190.0030.01516.89
7.3.180.0100.00616.70
7.3.170.0150.00016.68
7.3.160.0130.00316.73
7.3.120.0060.01014.84
7.3.110.0030.01215.01
7.3.100.0030.01015.21
7.3.90.0040.00914.96
7.3.80.0000.01215.03
7.3.70.0030.01015.21
7.3.60.0040.00815.16
7.3.50.0120.00015.09
7.3.40.0030.01215.05
7.3.30.0040.01114.85
7.3.20.0060.00616.91
7.3.10.0030.01316.50
7.3.00.0000.01416.73
7.2.330.0000.01816.95
7.2.320.0100.00716.88
7.2.310.0000.02116.80
7.2.300.0060.01016.74
7.2.290.0100.00616.89
7.2.240.0030.01315.42
7.2.230.0000.01115.34
7.2.220.0070.00715.18
7.2.210.0030.01315.34
7.2.200.0090.00915.30
7.2.190.0030.01215.32
7.2.180.0040.01114.96
7.2.170.0030.01015.33
7.2.160.0090.00615.31
7.2.150.0080.00417.09
7.2.140.0000.01516.60
7.2.130.0090.00617.21
7.2.120.0070.01017.14
7.2.110.0060.00317.16
7.2.100.0090.00317.16
7.2.90.0030.01017.17
7.2.80.0030.00817.22
7.2.70.0030.00617.25
7.2.60.0050.00917.20
7.2.50.0060.00917.18
7.2.40.0030.00917.28
7.2.30.0100.00617.28
7.2.20.0070.00717.00
7.2.10.0070.00717.20
7.2.00.0090.00718.41
7.1.330.0070.00716.25
7.1.320.0030.01415.85
7.1.310.0040.00416.00
7.1.300.0030.01016.18
7.1.290.0030.01015.83
7.1.280.0040.00715.97
7.1.270.0070.00715.94
7.1.260.0030.01016.05
7.1.250.0070.01015.84
7.1.200.0000.01115.71
7.1.70.0060.00317.36
7.1.60.0000.01117.64
7.1.50.0090.01516.93
7.1.00.0030.07722.34
7.0.200.0070.01017.11
7.0.140.0030.06721.96
7.0.60.0170.05719.87
7.0.50.0070.08017.91
7.0.40.0030.06020.42
7.0.30.0300.05320.09
7.0.20.0230.03320.20
7.0.10.0200.06020.16
7.0.00.0070.08020.09
5.6.280.0070.07021.14
5.6.210.0100.06020.47
5.6.200.0100.06318.18
5.6.190.0030.04720.63
5.6.180.3800.04320.52
5.6.170.0300.07720.50
5.6.160.0170.07720.57
5.6.150.0030.07018.18
5.6.140.0030.04018.21
5.6.130.0100.04318.24
5.6.120.0030.09020.89
5.6.110.0100.08320.96
5.6.100.0070.06321.08
5.6.90.0070.08721.11
5.6.80.0070.08020.40
5.6.70.4430.03720.37
5.5.350.0270.07720.39
5.5.340.0070.08017.94
5.5.330.0070.04320.38
5.5.320.3730.04320.19
5.5.310.0270.04020.26
5.5.300.0070.05318.01
5.5.290.0130.04017.91
5.5.280.0070.08320.79
5.5.270.0070.07720.96
5.5.260.0070.07320.96
5.5.250.0070.06720.71
5.5.240.0270.04320.23
5.4.450.0470.05719.58
5.4.440.0530.06719.56
5.4.430.0100.05719.41
5.4.420.0170.05719.36
5.4.410.0070.06319.44
5.4.400.1030.00018.70
5.4.390.0900.00018.79
5.4.380.0270.05318.78
5.4.370.0500.04718.80
5.4.360.0100.05018.79
5.4.350.0230.05018.79
5.4.340.0200.05718.50
5.4.320.0080.03612.48
5.4.310.0060.03812.48
5.4.300.0080.03912.48
5.4.290.0100.04212.48
5.4.280.0070.03512.38
5.4.270.0130.06718.85
5.4.260.0200.04718.77
5.4.250.0070.05019.02
5.4.240.0130.07018.77
5.4.230.0100.05318.85
5.4.220.0000.06718.94
5.4.210.0070.07018.94
5.4.200.0130.04718.85
5.4.190.0070.05318.91
5.4.180.0030.05718.76
5.4.170.0170.06318.89
5.4.160.0100.05318.95
5.4.150.0200.06018.68
5.4.140.0130.05016.40
5.4.130.0100.06016.54
5.4.120.0070.05316.56
5.4.110.0130.04716.53
5.4.100.0170.06016.54
5.4.90.0100.07016.32
5.4.80.0070.06016.26
5.4.70.0100.04316.53
5.4.60.0100.04716.50
5.4.50.0070.05016.41
5.4.40.0170.06316.37
5.4.30.0100.06716.25
5.4.20.0200.05316.43
5.4.10.0070.05716.25
5.4.00.0070.06715.80
5.3.290.0050.04112.80
5.3.280.0000.08014.67
5.3.270.0070.06314.43
5.3.260.0100.08014.58
5.3.250.0200.06314.73
5.3.240.0070.05714.77
5.3.230.0130.04714.65
5.3.220.0030.06014.54
5.3.210.0300.05714.63
5.3.200.0100.05314.57
5.3.190.0030.07314.56
5.3.180.0100.05314.63
5.3.170.0030.07314.64
5.3.160.0070.05314.38
5.3.150.0130.06314.69
5.3.140.0200.04714.73
5.3.130.0070.06314.54
5.3.120.0200.04314.76
5.3.110.0100.05314.37
5.3.100.0070.06014.16
5.3.90.0230.06014.09
5.3.80.0070.06014.09
5.3.70.0030.07313.84
5.3.60.0130.05014.07
5.3.50.0070.05714.02
5.3.40.0070.07013.93
5.3.30.0030.07713.98
5.3.20.0100.04713.77
5.3.10.0070.04713.61
5.3.00.0100.06713.62
5.2.170.0130.05711.12
5.2.160.0070.04711.23
5.2.150.0130.03711.14
5.2.140.0100.04011.31
5.2.130.0070.05011.16
5.2.120.0070.03711.16
5.2.110.0000.04311.17
5.2.100.0070.06011.09
5.2.90.0100.05311.14
5.2.80.0000.06711.07
5.2.70.0030.05711.30
5.2.60.0170.04711.13
5.2.50.0100.04311.01
5.2.40.0070.05711.00
5.2.30.0030.05011.04
5.2.20.0070.04711.01
5.2.10.0200.03010.82
5.2.00.0100.05310.70
5.1.60.0100.0409.93
5.1.50.0000.0439.90
5.1.40.0070.0539.86
5.1.30.0030.05310.41
5.1.20.0170.03010.18
5.1.10.0030.05010.13
5.1.00.0130.04710.13
5.0.50.0100.0338.48
5.0.40.0070.0338.27
5.0.30.0030.0578.24
5.0.20.0130.0308.38
5.0.10.0000.0438.23
5.0.00.0070.0407.99
4.4.90.0070.0177.49
4.4.80.0030.0237.49
4.4.70.0070.0237.49
4.4.60.0070.0207.49
4.4.50.0030.0207.49
4.4.40.0070.0407.49
4.4.30.0070.0277.49
4.4.20.0030.0207.49
4.4.10.0070.0207.49
4.4.00.0070.0307.49
4.3.110.0000.0237.49
4.3.100.0100.0237.49
4.3.90.0030.0207.49
4.3.80.0000.0477.49
4.3.70.0030.0277.49
4.3.60.0000.0237.49
4.3.50.0030.0307.49
4.3.40.0070.0407.49
4.3.30.0000.0237.49
4.3.20.0000.0237.49
4.3.10.0000.0237.49
4.3.00.0100.0237.73

preferences:
55.56 ms | 401 KiB | 5 Q