3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'abcd 01234 87 01235'; $words = explode(' ', $str); foreach($words as $key => $word) { foreach(str_split($word) as $index => $char) { $thisOrd = ord($char); if ($index > 0 AND $thisOrd !== $lastOrd + 1) { unset($words[$key]); break; } $lastOrd = $thisOrd; } } echo implode(' ', $words);

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)
8.3.70.0090.00618.31
8.3.60.0180.00316.62
8.3.50.0080.01021.98
8.3.40.0060.00918.64
8.3.30.0070.00719.02
8.3.20.0040.00420.33
8.3.10.0040.00421.73
8.3.00.0030.00619.25
8.2.180.0110.01116.59
8.2.170.0120.00322.96
8.2.160.0030.01320.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0060.00319.35
8.2.110.0100.00020.98
8.2.100.0080.00417.75
8.2.90.0050.00219.17
8.2.80.0050.00317.97
8.2.70.0070.00317.50
8.2.60.0060.00318.05
8.2.50.0070.00318.07
8.2.40.0030.00620.07
8.2.30.0000.00718.13
8.2.20.0000.00717.75
8.2.10.0060.00318.15
8.2.00.0000.00717.74
8.1.280.0070.01425.92
8.1.270.0040.00418.72
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0070.00417.65
8.1.220.0000.00717.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0040.00818.49
8.1.160.0050.00221.89
8.1.150.0080.00018.77
8.1.140.0000.00817.33
8.1.130.0000.00717.83
8.1.120.0000.00717.42
8.1.110.0040.00417.45
8.1.100.0000.00717.37
8.1.90.0040.00417.50
8.1.80.0040.00417.45
8.1.70.0070.00017.39
8.1.60.0030.00517.50
8.1.50.0000.00817.60
8.1.40.0040.00417.51
8.1.30.0080.00017.57
8.1.20.0040.00417.58
8.1.10.0000.00817.46
8.1.00.0030.00517.46
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0070.00018.45
8.0.270.0030.00317.18
8.0.260.0030.00317.27
8.0.250.0070.00016.93
8.0.240.0000.00716.86
8.0.230.0000.00716.92
8.0.220.0040.00416.88
8.0.210.0040.00416.89
8.0.200.0040.00416.82
8.0.190.0030.00516.87
8.0.180.0040.00416.82
8.0.170.0080.00016.92
8.0.160.0040.00416.99
8.0.150.0040.00416.94
8.0.140.0040.00416.85
8.0.130.0000.00613.39
8.0.120.0050.00316.87
8.0.110.0040.00416.85
8.0.100.0050.00316.79
8.0.90.0040.00416.79
8.0.80.0060.01016.95
8.0.70.0040.00416.96
8.0.60.0040.00416.85
8.0.50.0040.00416.96
8.0.30.0110.00517.04
8.0.20.0080.01317.40
8.0.10.0000.00816.91
8.0.00.0110.01216.81
7.4.330.0000.00515.09
7.4.320.0030.00316.52
7.4.300.0050.00316.52
7.4.290.0030.00316.43
7.4.280.0050.00316.49
7.4.270.0040.00416.51
7.4.260.0070.00016.54
7.4.250.0040.00416.63
7.4.240.0040.00416.57
7.4.230.0070.00016.42
7.4.220.0100.01016.51
7.4.210.0100.00516.52
7.4.200.0000.00716.61
7.4.150.0140.01017.40
7.4.140.0130.00917.86
7.4.130.0100.01016.63
7.4.120.0080.00916.54
7.4.110.0120.01216.51
7.4.100.0030.01316.70
7.4.90.0080.00816.45
7.4.80.0100.00919.39
7.4.70.0030.01416.64
7.4.60.0160.00016.62
7.4.50.0000.00616.50
7.4.40.0040.01216.55
7.4.30.0040.01416.62
7.4.00.0060.00915.14
7.3.330.0050.00013.21
7.3.320.0060.00613.13
7.3.310.0070.00016.27
7.3.300.0070.00016.29
7.3.290.0030.00316.41
7.3.280.0100.00916.33
7.3.270.0090.01617.40
7.3.260.0110.00716.39
7.3.250.0080.01316.36
7.3.240.0060.00916.34
7.3.230.0090.01216.39
7.3.210.0030.01316.46
7.3.200.0080.00819.39
7.3.190.0130.00316.36
7.3.180.0100.00716.37
7.3.170.0070.01016.32
7.3.160.0050.01116.65
7.2.330.0140.00316.44
7.2.320.0080.01116.71
7.2.310.0030.01316.68
7.2.300.0130.00316.33
7.2.290.0030.02016.68
7.2.90.1020.00714.57
7.2.80.1010.01314.72
7.2.70.0070.01414.89
7.2.60.0350.00815.86
7.2.50.0130.00915.70
7.2.40.0760.00714.74
7.2.30.0640.00315.07
7.2.20.0780.00715.19
7.2.10.0290.01714.73
7.2.00.0270.00314.91
7.1.210.0800.01013.81
7.1.200.0800.00614.05
7.1.190.0780.00313.90
7.1.180.0780.00914.00
7.1.170.1170.00713.69
7.1.160.1130.00613.64
7.1.150.0160.00813.82
7.1.140.0710.00414.12
7.1.130.0920.01014.13
7.1.120.1070.00713.98
7.1.110.0370.00813.91
7.1.100.0660.00816.05
7.1.90.0940.01013.75
7.1.80.0980.00714.03
7.1.70.0650.00815.65
7.1.60.0640.01225.71
7.1.50.0760.01624.48
7.1.40.1540.01331.97
7.1.30.1360.01031.61
7.1.20.1420.00731.70
7.1.10.1080.00613.67
7.1.00.0750.04118.16
7.0.310.0100.00913.33
7.0.300.0890.01313.48
7.0.290.0780.00313.65
7.0.280.0140.00713.40
7.0.270.0980.00313.56
7.0.260.0300.01013.65
7.0.250.0750.00713.72
7.0.240.3040.00713.46
7.0.230.1010.01213.36
7.0.220.1020.00913.51
7.0.210.1140.00913.34
7.0.200.0590.00715.09
7.0.190.1320.01013.39
7.0.180.1600.00313.42
7.0.170.0970.00713.29
7.0.160.0940.01413.14
7.0.150.0230.00813.14
7.0.140.0580.04017.73
7.0.130.1590.00612.97
7.0.120.1360.00913.38
7.0.110.0660.00613.32
7.0.100.0140.00613.21
7.0.90.1340.00313.53
7.0.80.0160.00513.34
7.0.70.0300.00613.47
7.0.60.0110.02216.63
7.0.50.0160.04115.65
7.0.40.0110.04416.81
7.0.30.0310.02916.90
7.0.20.0350.02716.58
7.0.10.0390.04616.69
7.0.00.0110.04216.84
5.6.300.0080.00814.25
5.6.290.0090.00814.21
5.6.280.0080.03817.58
5.6.270.0070.01113.97
5.6.260.0140.00013.99
5.6.250.0100.00514.00
5.6.240.0080.00814.37
5.6.230.0130.00314.23
5.6.220.0060.00914.47
5.6.210.0120.03917.24
5.6.200.0050.03616.08
5.6.190.0030.03717.42
5.6.180.0100.03717.39
5.6.170.0170.04117.29
5.6.160.0110.04317.21
5.6.150.0100.03916.12
5.6.140.0080.03516.12
5.6.130.0120.03616.13
5.6.120.0110.02217.58
5.6.110.0030.04717.59
5.6.100.0160.03817.48
5.6.90.0150.04217.44
5.6.80.0130.04117.24
5.6.70.0120.02517.20
5.6.60.0030.01214.07
5.6.50.0080.00413.92
5.6.40.0080.00414.26
5.6.30.0090.00413.97
5.6.20.0060.01214.28
5.6.10.0120.00014.19
5.6.00.0030.01213.95
5.5.380.0080.00410.94
5.5.370.0080.00510.79
5.5.360.0070.00410.89
5.5.350.0140.04315.57
5.5.340.0030.03414.46
5.5.330.0100.03315.59
5.5.320.0050.04615.67
5.5.310.0200.04015.53
5.5.300.0060.03614.32
5.5.290.0060.04514.27
5.5.280.0110.01815.82
5.5.270.0050.04115.65
5.5.260.0090.02016.01
5.5.250.0030.02415.64
5.5.240.0070.02415.61
5.5.230.0030.00710.71
5.5.220.0100.00010.70
5.5.210.0000.00910.70
5.5.200.0070.00310.78
5.5.190.0030.00710.89
5.5.180.0070.00410.64
5.5.170.0050.00814.24
5.5.160.0000.00910.86
5.5.150.0000.01210.70
5.5.140.0060.00210.76
5.5.130.0030.00910.77
5.5.120.0050.00310.63
5.5.110.0030.01010.68
5.5.100.0040.00410.77
5.5.90.0030.00610.92
5.5.80.0030.00811.03
5.5.70.0040.00410.86
5.5.60.0040.00710.93
5.5.50.0070.00310.56
5.5.40.0060.00611.05
5.5.30.0050.00510.96
5.5.20.0040.00410.52
5.5.10.0090.00310.47
5.5.00.0030.00910.57
5.4.450.0080.03414.89
5.4.440.0420.03215.19
5.4.430.0400.03215.05
5.4.420.0490.03215.19
5.4.410.0530.03515.14
5.4.400.0220.02814.65
5.4.390.0180.03114.66
5.4.380.0180.04414.72
5.4.370.0250.02714.51
5.4.360.0170.03914.79
5.4.350.0180.02814.62
5.4.340.0200.02714.80
5.4.330.0080.00410.83
5.4.320.0170.03214.68
5.4.310.0220.02514.69
5.4.300.0180.03114.75
5.4.290.0180.03014.60
5.4.280.0190.03814.69
5.4.270.0200.03014.75
5.4.260.0230.03314.62
5.4.250.0160.03614.63
5.4.240.0250.03014.88
5.4.230.0160.03114.67
5.4.220.0150.03514.68
5.4.210.0260.03714.53
5.4.200.0250.03913.70
5.4.190.0130.03514.64
5.4.180.0170.03014.63
5.4.170.0190.03214.62
5.4.160.0250.03414.75
5.4.150.0220.03314.65
5.4.140.0190.02713.48
5.4.130.0170.03013.42
5.4.120.0210.02513.41
5.4.110.0170.02913.41
5.4.100.0180.02813.73
5.4.90.0240.02313.50
5.4.80.0210.02413.43
5.4.70.0190.03013.39
5.4.60.0150.03013.50
5.4.50.0200.03813.60
5.4.40.0200.02813.58
5.4.30.0220.02513.25
5.4.20.0170.02913.49
5.4.10.0210.02113.49
5.4.00.0180.03813.26
5.3.290.0270.03412.62
5.3.280.0220.03112.47
5.3.270.0250.03012.56
5.3.260.0170.03112.63
5.3.250.0150.03012.56
5.3.240.0210.04312.53
5.3.230.0220.02512.49
5.3.220.0260.03312.56
5.3.210.0220.03712.46
5.3.200.0200.04212.55
5.3.190.0260.03112.53
5.3.180.0140.04112.53
5.3.170.0190.02712.56
5.3.160.0200.02412.51
5.3.150.0160.03312.54
5.3.140.0210.02512.53
5.3.130.0230.03012.55
5.3.120.0240.03012.51
5.3.110.0150.03212.53
5.3.100.0130.03212.28
5.3.90.0180.03912.20
5.3.80.0150.03312.21
5.3.70.0130.03112.29
5.3.60.0170.03212.24
5.3.50.0130.03512.19
5.3.40.0200.03012.16
5.3.30.0180.02512.16
5.3.20.0220.03312.12
5.3.10.0180.03712.07
5.3.00.0240.03512.02
5.2.170.0170.03110.80
5.2.160.0150.02310.79
5.2.150.0150.02310.83
5.2.140.0150.02310.82
5.2.130.0100.02810.78
5.2.120.0150.02110.80
5.2.110.0160.02210.75
5.2.100.0130.02510.76
5.2.90.0130.02310.76
5.2.80.0170.02010.85
5.2.70.0130.02510.76
5.2.60.0110.02610.78
5.2.50.0170.03010.72
5.2.40.0150.02210.79
5.2.30.0100.02610.72
5.2.20.0120.02610.79
5.2.10.0190.01710.68
5.2.00.0160.02110.66
5.1.60.0170.02310.23
5.1.50.0090.02010.24
5.1.40.0130.01810.23
5.1.30.0160.01810.42
5.1.20.0160.01810.43
5.1.10.0190.01510.29
5.1.00.0080.02110.29
5.0.50.0100.0169.52
5.0.40.0100.0179.44
5.0.30.0120.0219.39
5.0.20.0070.0189.33
5.0.10.0090.0159.34
5.0.00.0070.0249.32
4.4.90.0080.0139.32
4.4.80.0070.0149.32
4.4.70.0080.0139.32
4.4.60.0030.0169.32
4.4.50.0050.0169.32
4.4.40.0100.0189.32
4.4.30.0050.0159.32
4.4.20.0030.0169.32
4.4.10.0130.0139.32
4.4.00.0060.0219.32
4.3.110.0110.0089.32
4.3.100.0060.0189.32
4.3.90.0140.0099.32
4.3.80.0050.0219.32
4.3.70.0120.0149.32
4.3.60.0120.0119.32
4.3.50.0060.0129.32
4.3.40.0030.0239.32
4.3.30.0060.0129.32
4.3.20.0050.0109.32
4.3.10.0050.0159.32
4.3.00.0030.0128.62

preferences:
61.9 ms | 401 KiB | 5 Q