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) { while (@$count !== 0) { $str = preg_replace_callback('#\{([^{}]*)\}#', function($matches) { return explode('|', $matches[1])[mt_rand(0, substr_count($matches[1], '|'))]; }, $str, -1, $count); } return $str; } echo $sentence, PHP_EOL, sentence_spinning($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)
7.4.10.0090.01215.10
7.4.00.0100.01015.27
7.3.130.0080.01115.17
7.3.120.0100.01015.22
7.3.110.0130.00715.12
7.3.100.0040.01115.18
7.3.90.0070.01014.94
7.3.80.0090.00915.00
7.3.70.0030.00615.10
7.3.60.0140.00015.10
7.3.50.0040.00714.83
7.3.40.0070.00315.14
7.3.30.0040.00714.78
7.3.20.0000.00916.75
7.3.10.0070.00416.56
7.3.00.0060.00916.58
7.2.260.0130.00615.32
7.2.250.0120.00615.38
7.2.240.0030.01215.31
7.2.230.0040.01115.25
7.2.220.0100.00715.00
7.2.210.0060.00615.50
7.2.200.0000.01015.20
7.2.190.0100.00315.29
7.2.180.0080.00415.24
7.2.170.0120.00015.36
7.2.160.0090.00615.39
7.2.150.0000.01017.10
7.2.140.0040.00817.09
7.2.130.0100.00916.73
7.2.120.0050.01217.04
7.2.110.0160.00816.99
7.2.100.0080.00516.79
7.2.90.0060.00917.00
7.2.80.0030.01017.11
7.2.70.0030.01116.96
7.2.60.0080.00917.09
7.2.50.0050.00917.04
7.2.40.0100.00416.88
7.2.30.0060.01117.03
7.2.20.0030.01117.02
7.2.10.0120.00217.04
7.2.00.0050.00918.00
7.1.330.0040.01115.65
7.1.320.0060.00316.09
7.1.310.0000.01316.16
7.1.300.0040.00415.99
7.1.290.0070.00716.12
7.1.280.0070.00716.19
7.1.270.0030.00715.86
7.1.260.0060.00616.21
7.1.250.0060.00415.80
7.1.240.0070.00716.04
7.1.230.0000.01016.05
7.1.220.0030.00615.99
7.1.210.0000.01616.04
7.1.200.0070.00615.85
7.1.190.0000.00915.75
7.1.180.0070.01116.06
7.1.170.0000.01416.08
7.1.160.0040.01116.01
7.1.150.0070.01015.93
7.1.140.0060.01015.66
7.1.130.0060.00316.04
7.1.120.0100.00316.00
7.1.110.0030.00615.81
7.1.100.0030.01015.84
7.1.90.0030.00616.04
7.1.80.0100.00315.80
7.1.70.0030.00616.66
7.1.60.0130.00617.64
7.1.50.0050.01516.58
7.1.40.0060.00615.79
7.1.30.0090.00016.14
7.1.20.0070.00715.63
7.1.10.0070.00316.02
7.1.00.0100.02719.27
7.0.330.0070.00315.51
7.0.320.0040.00415.30
7.0.310.0080.00815.66
7.0.300.0030.00615.39
7.0.290.0040.00815.25
7.0.280.0060.00615.71
7.0.270.0000.01515.64
7.0.260.0000.01115.54
7.0.250.0030.00615.55
7.0.240.0040.01115.60
7.0.230.0070.00715.50
7.0.220.0030.00615.68
7.0.210.0060.00615.57
7.0.200.0060.00316.23
7.0.190.0060.00615.63
7.0.180.0080.00015.45
7.0.170.0060.00315.77
7.0.160.0040.01115.59
7.0.150.0060.00815.25
7.0.140.0070.03818.82
7.0.130.0070.00415.44
7.0.120.0040.00715.54
7.0.110.0070.00715.48
7.0.100.0020.02617.88
7.0.90.0060.02517.82
7.0.80.0100.02017.72
7.0.70.0080.02317.79
7.0.60.0020.02817.82
7.0.50.0080.01918.03
7.0.40.0050.02816.91
7.0.30.0040.02016.77
7.0.20.0050.02316.89
7.0.10.0020.02416.82
7.0.00.0050.02516.82
5.6.400.0070.00714.55
5.6.390.0040.00814.63
5.6.380.0110.00314.80
5.6.370.0060.00914.43
5.6.360.0050.00514.52
5.6.350.0040.00414.33
5.6.340.0120.00314.83
5.6.330.0000.01414.73
5.6.320.0040.01114.08
5.6.310.0000.01714.73
5.6.300.0030.00714.33
5.6.290.0000.01414.33
5.6.280.0020.05217.55
5.6.270.0070.00414.66
5.6.260.0080.00514.54
5.6.250.0080.02017.72
5.6.240.0080.02517.56
5.6.230.0050.02817.56
5.6.220.0050.02717.45
5.6.210.0020.02517.67
5.6.200.0050.02717.74
5.6.190.0090.02017.84
5.6.180.0040.02417.78
5.6.170.0050.02317.90
5.6.160.0050.04317.72
5.6.150.0070.04217.89
5.6.140.0080.04317.72
5.6.130.0140.04117.73
5.6.120.0020.03217.70
5.6.110.0090.04017.70
5.6.100.0080.04317.68
5.6.90.0060.04117.74
5.6.80.0070.04417.29
5.6.70.0050.02717.47
5.6.60.0080.04117.47
5.6.50.0050.04317.36
5.6.40.0060.04017.53
5.6.30.0110.03817.48
5.6.20.0030.04017.46
5.6.10.0130.04017.30
5.6.00.0090.04517.43
5.5.380.0050.02417.45
5.5.370.0050.02317.57
5.5.360.0050.02517.47
5.5.350.0030.02717.42
5.5.340.0000.02917.68
5.5.330.0030.03417.70
5.5.320.0000.02917.69
5.5.310.0070.02317.60
5.5.300.0140.04017.57
5.5.290.0050.05217.56
5.5.280.0050.04517.51
5.5.270.0020.03217.43
5.5.260.0030.04517.65
5.5.250.0050.03217.50
5.5.240.0020.04617.24
5.5.230.0080.04317.29
5.5.220.0050.03817.10
5.5.210.0070.02717.16
5.5.200.0100.03217.06
5.5.190.0070.04717.28
5.5.180.0080.04217.22
5.5.170.0040.00814.25
5.5.160.0050.04417.33
5.5.150.0080.04017.11
5.5.140.0070.04217.38
5.5.130.0060.03517.32
5.5.120.0100.03717.29
5.5.110.0040.03617.25
5.5.100.0060.04517.04
5.5.90.0030.03217.28
5.5.80.0080.03617.16
5.5.70.0030.03917.10
5.5.60.0030.04517.01
5.5.50.0030.04117.17
5.5.40.0020.04517.15
5.5.30.0060.04317.13
5.5.20.0020.04917.32
5.5.10.0040.04417.10
5.5.00.0020.05917.14
5.4.450.0100.04015.35
5.4.440.0070.04315.39
5.4.430.0090.03814.99
5.4.420.0080.03815.44
5.4.410.0070.02515.12
5.4.400.0020.04415.14
5.4.390.0080.04015.06
5.4.380.0050.02514.90
5.4.370.0150.03414.91
5.4.360.0030.03515.13
5.4.350.0030.04215.09
5.4.340.0060.04315.17
5.4.330.0030.00411.13
5.4.320.0070.02715.09
5.4.310.0100.03415.07
5.4.300.0030.04515.00
5.4.290.0070.02315.03
5.4.280.0080.03615.24
5.4.270.0080.03315.17
5.4.260.0050.03514.90
5.4.250.0070.04115.01
5.4.240.0070.04015.19
5.4.230.0020.04215.13
5.4.220.0020.02614.88
5.4.210.0060.04115.06
5.4.200.0080.03715.00
5.4.190.0000.03115.20
5.4.180.0050.02514.98
5.4.170.0070.03914.96
5.4.160.0080.02814.94
5.4.150.0070.03815.00
5.4.140.0120.01813.80
5.4.130.0080.03613.71
5.4.120.0070.03813.78
5.4.110.0090.03513.79
5.4.100.0020.04213.86
5.4.90.0050.02413.65
5.4.80.0070.02213.87
5.4.70.0090.02713.92
5.4.60.0090.03313.69
5.4.50.0050.03713.53
5.4.40.0020.04513.64
5.4.30.0050.03713.86
5.4.20.0060.03313.61
5.4.10.0030.02313.71
5.4.00.0000.02713.61
5.3.290.0040.02212.73
5.3.280.0030.02512.70
5.3.270.0100.03812.63
5.3.260.0060.04312.66
5.3.250.0040.02512.63
5.3.240.0020.04012.66
5.3.230.0000.03812.70
5.3.220.0070.03212.70
5.3.210.0000.04612.71
5.3.200.0030.04312.71
5.3.190.0020.02312.70
5.3.180.0050.02212.71
5.3.170.0000.03212.63
5.3.160.0050.03712.68
5.3.150.0050.04012.64
5.3.140.0050.03712.71
5.3.130.0050.04212.63
5.3.120.0060.03312.63
5.3.110.0050.02512.71
5.3.100.0050.03712.40
5.3.90.0030.03712.44
5.3.80.0050.03712.41
5.3.70.0060.03712.44
5.3.60.0000.04412.36
5.3.50.0050.03012.34
5.3.40.0000.03412.29
5.3.30.0080.02712.26
5.3.20.0030.04412.26
5.3.10.0030.03812.23
5.3.00.0050.04112.15
5.2.170.0070.06011.14
5.2.160.0030.06011.20
5.2.150.0030.03711.13
5.2.140.0070.05711.07
5.2.130.0030.06011.19
5.2.120.0070.05011.16
5.2.110.0070.06311.09
5.2.100.0070.06011.16
5.2.90.0070.05311.20
5.2.80.0070.06011.16
5.2.70.0070.06710.91
5.2.60.0030.06011.14
5.2.50.0000.07010.95
5.2.40.0070.06010.93
5.2.30.0070.06010.89
5.2.20.0070.04011.02
5.2.10.0030.04010.97
5.2.00.0170.03710.63
5.1.60.0070.05010.06
5.1.50.0030.04310.07
5.1.40.0070.0479.98
5.1.30.0070.05310.46
5.1.20.0000.05710.37
5.1.10.0070.06010.14
5.1.00.0030.04710.13
5.0.50.0030.0508.38
5.0.40.0070.0408.25
5.0.30.0000.0678.34
5.0.20.0100.0338.29
5.0.10.0070.0278.24
5.0.00.0000.0638.17
4.4.90.0070.0308.13
4.4.80.0000.0338.13
4.4.70.0000.0378.13
4.4.60.0030.0338.13
4.4.50.0030.0278.13
4.4.40.0070.0438.13
4.4.30.0030.0378.13
4.4.20.0000.0378.13
4.4.10.0030.0378.13
4.4.00.0030.0478.13
4.3.110.0030.0238.13
4.3.100.0070.0338.13
4.3.90.0030.0308.13
4.3.80.0000.0578.13
4.3.70.0030.0378.13
4.3.60.0000.0278.13
4.3.50.0100.0238.13
4.3.40.0000.0338.13
4.3.30.0030.0338.13
4.3.20.0070.0308.13
4.3.10.0030.0238.13
4.3.00.0000.0408.13

preferences:
61.16 ms | 401 KiB | 5 Q