3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sentence = '{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random}'; function sentence_spinning($str) { do { $new_str = preg_replace_callback('#\{([^{}]*)\}#im', function($matches) { $rand = array_rand($split = explode('|', $matches[1])); return $split[$rand]; }, $str, -1, $count); var_dump($count); } while ($count !== 0); return $str; } echo sentence_spinning($sentence);

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)
7.2.120.0040.02516.54
7.2.110.0100.01316.51
7.2.100.0200.01016.75
7.2.90.0090.01616.47
7.2.80.0070.01716.45
7.2.70.0070.01817.08
7.2.60.0030.02216.73
7.2.50.0110.01817.20
7.2.40.0070.01416.94
7.2.30.0030.02017.09
7.2.20.0100.01317.01
7.2.10.0000.02116.79
7.2.00.0090.01317.01
7.1.240.0070.01616.01
7.1.230.0000.02616.05
7.1.220.0120.01216.08
7.1.210.0070.01716.12
7.1.200.0030.02116.00
7.1.190.0030.02015.96
7.1.180.0090.01815.84
7.1.170.0200.00716.08
7.1.160.0090.01516.13
7.1.150.0130.01016.03
7.1.140.0000.03115.98
7.1.130.0060.01815.75
7.1.120.0130.01316.00
7.1.110.0100.01716.14
7.1.100.0100.01016.11
7.1.90.0070.01815.88
7.1.80.0040.02515.72
7.1.70.0110.01416.52
7.1.60.0220.02017.72
7.1.50.0120.02216.71
7.1.40.0070.02215.78
7.1.30.0070.02615.86
7.1.20.0070.02115.77
7.1.10.0060.02316.04
7.1.00.0150.04519.13
7.0.320.0060.01915.26
7.0.310.0030.01915.66
7.0.300.0090.02215.54
7.0.290.0070.01315.47
7.0.280.0120.01215.57
7.0.270.0130.01315.63
7.0.260.0030.01715.63
7.0.250.0000.02615.64
7.0.240.0180.01115.52
7.0.230.0070.02015.60
7.0.220.0060.02215.79
7.0.210.0150.01215.40
7.0.200.0130.01416.08
7.0.190.0100.02015.61
7.0.180.0090.02215.58
7.0.170.0120.01515.64
7.0.160.0120.01215.64
7.0.150.0120.01515.80
7.0.140.0120.05718.78
7.0.130.0100.01715.54
7.0.120.0080.03218.87
7.0.110.0130.05417.85
7.0.100.0130.05017.87
7.0.90.0070.06217.72
7.0.80.0100.05617.85
7.0.70.0170.05017.87
7.0.60.0060.05817.74
7.0.50.0120.05817.88
7.0.40.0170.05516.60
7.0.30.0130.05816.69
7.0.20.0130.05316.78
7.0.10.0220.04416.81
7.0.00.0080.06116.52
5.6.380.0200.01614.34
5.6.370.0100.03014.37
5.6.360.0100.02614.37
5.6.350.0070.03314.66
5.6.340.0070.04614.71
5.6.330.0100.03314.39
5.6.320.0070.03014.49
5.6.310.0140.01714.75
5.6.300.0030.03414.39
5.6.290.0170.02014.32
5.6.280.0130.07717.78
5.6.270.0120.02114.25
5.6.260.0130.06117.57
5.6.250.0170.06517.69
5.6.240.0270.05517.54
5.6.230.0100.07117.42
5.6.220.0130.07217.55
5.6.210.0140.04417.59
5.6.200.0100.05017.49
5.6.190.0100.07417.39
5.6.180.0140.07117.55
5.6.170.0220.06017.51
5.6.160.0180.04517.44
5.6.150.0120.06617.43
5.6.140.0100.07417.48
5.6.130.0130.07217.48
5.6.120.0150.06417.72
5.6.110.0130.06717.39
5.6.100.0150.07317.44
5.6.90.0140.06917.63
5.6.80.0180.06016.94
5.6.70.0220.05217.05
5.6.60.0180.06517.13
5.6.50.0140.04417.24
5.6.40.0260.05417.06
5.6.30.0120.05517.26
5.6.20.0070.05817.22
5.6.10.0130.07917.25
5.6.00.0150.04617.04
5.5.380.0090.07615.69
5.5.370.0200.05216.01
5.5.360.0200.06515.82
5.5.350.0150.05915.74
5.5.340.0130.07515.92
5.5.330.0200.05715.84
5.5.320.0120.05715.99
5.5.310.0150.07216.06
5.5.300.0170.06316.13
5.5.290.0170.06516.10
5.5.280.0170.06116.04
5.5.270.0130.06116.03
5.5.260.0110.07516.00
5.5.250.0220.05515.78
5.5.240.0170.06015.75
5.5.230.0180.05815.64
5.5.220.0160.06615.66
5.5.210.0230.06115.70
5.5.200.0180.06515.73
5.5.190.0100.04815.64
5.5.180.0120.06515.63
5.5.170.0070.03414.28
5.5.160.0180.06015.72
5.5.150.0180.05215.64
5.5.140.0150.06315.59
5.5.130.0180.05815.64
5.5.120.0140.05915.57
5.5.110.0150.04815.70
5.5.100.0130.06515.59
5.5.90.0080.06815.67
5.5.80.0100.06415.43
5.5.70.0170.06715.60
5.5.60.0210.05315.40
5.5.50.0210.06415.38
5.5.40.0080.07215.53
5.5.30.0210.05815.49
5.5.20.0170.06015.65
5.5.10.0030.08515.61
5.5.00.0150.06115.64
5.4.450.0260.03815.13
5.4.440.0140.06615.13
5.4.430.0080.07215.26
5.4.420.0070.07015.25
5.4.410.0190.06215.13
5.4.400.0130.06115.17
5.4.390.0130.07315.01
5.4.380.0100.07014.95
5.4.370.0190.05615.13
5.4.360.0150.06715.10
5.4.350.0120.07314.86
5.4.340.0220.05215.10
5.4.330.0130.02010.83
5.4.320.0150.04615.13
5.4.310.0210.04515.23
5.4.300.0140.06215.01
5.4.290.0150.05714.86
5.4.280.0150.06815.08
5.4.270.0220.06915.05
5.4.260.0150.06515.03
5.4.250.0160.06614.92
5.4.240.0220.06114.98
5.4.230.0080.05315.05
5.4.220.0130.06315.04
5.4.210.0050.07015.19
5.4.200.0050.07415.09
5.4.190.0130.06014.96
5.4.180.0290.05315.04
5.4.170.0190.06415.01
5.4.160.0120.04615.08
5.4.150.0110.04115.08
5.4.140.0130.04513.54
5.4.130.0080.04113.77
5.4.120.0120.04013.81
5.4.110.0130.04313.83
5.4.100.0130.05613.75
5.4.90.0100.05413.54
5.4.80.0120.05713.74
5.4.70.0110.03613.75
5.4.60.0100.04613.78
5.4.50.0150.05813.79
5.4.40.0050.04813.84
5.4.30.0130.04113.80
5.4.20.0100.04613.95
5.4.10.0100.06013.70
5.4.00.0120.04613.32
5.3.290.0130.07012.54
5.3.280.0200.04512.51
5.3.270.0170.06512.50
5.3.260.0130.06312.54
5.3.250.0120.05012.62
5.3.240.0120.04312.54
5.3.230.0080.04512.56
5.3.220.0050.04612.53
5.3.210.0080.04412.50
5.3.200.0080.04112.50
5.3.190.0090.04112.56
5.3.180.0180.03312.51
5.3.170.0100.05012.62
5.3.160.0030.05612.50
5.3.150.0130.03812.51
5.3.140.0080.04912.65
5.3.130.0100.05112.56
5.3.120.0070.05412.50
5.3.110.0090.04712.51
5.3.100.0200.03312.58
5.3.90.0130.04812.50
5.3.80.0100.03912.51
5.3.70.0100.04312.50
5.3.60.0150.04612.59
5.3.50.0100.04312.50
5.3.40.0080.04612.51
5.3.30.0080.04712.55
5.3.20.0100.04612.56
5.3.10.0070.04312.50
5.3.00.0120.04512.50
5.2.170.0050.01512.50
5.2.160.0000.02212.50
5.2.150.0000.01912.50
5.2.140.0030.02912.50
5.2.130.0030.01512.50
5.2.120.0040.01312.50
5.2.110.0000.02612.50
5.2.100.0050.01312.50
5.2.90.0030.01512.50
5.2.80.0040.01512.50
5.2.70.0070.01312.50
5.2.60.0030.01512.50
5.2.50.0080.01612.50
5.2.40.0030.01712.50
5.2.30.0020.02012.50
5.2.20.0020.01712.50
5.2.10.0030.02812.50
5.2.00.0030.02112.50
5.1.60.0040.02112.50
5.1.50.0030.01812.50
5.1.40.0020.01612.50
5.1.30.0070.02912.50
5.1.20.0030.02212.50
5.1.10.0040.03012.50
5.1.00.0030.03012.50
5.0.50.0020.02512.50
5.0.40.0030.02212.50
5.0.30.0070.02912.50
5.0.20.0000.02512.50
5.0.10.0010.02512.50
5.0.00.0040.02312.50
4.4.90.0030.00812.50
4.4.80.0000.01112.50
4.4.70.0020.01012.50
4.4.60.0030.00812.50
4.4.50.0030.00712.50
4.4.40.0030.01212.50
4.4.30.0000.02312.50
4.4.20.0030.01812.50
4.4.10.0000.02112.50
4.4.00.0030.02712.50
4.3.110.0050.01612.50
4.3.100.0030.01612.50
4.3.90.0020.01912.50
4.3.80.0000.03012.50
4.3.70.0030.01812.50
4.3.60.0020.01812.50
4.3.50.0060.01512.50
4.3.40.0020.02812.50
4.3.30.0040.01512.50
4.3.20.0020.02112.50
4.3.10.0010.02112.50
4.3.00.0010.01812.50

preferences:
42.65 ms | 401 KiB | 5 Q