3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text= "abce dfia jicd fbii"; $consonants = array_diff(range('a', 'z'), array('a', 'e', 'i', 'o', 'u')); $cset = '[' . implode('', $consonants) . ']'; echo preg_replace("/($cset)($cset)/", '$1-$2', $text) . PHP_EOL; $text = 'abcce ibddfa'; $text = preg_replace("/($cset)($cset)/", '$1-$2', $text); echo preg_replace("/($cset)($cset)/", '$1-$2', $text) . PHP_EOL;

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)
8.3.60.0110.00718.43
8.3.50.0100.01017.63
8.3.40.0090.00619.05
8.3.30.0130.00318.92
8.3.20.0080.00021.68
8.3.10.0080.00021.89
8.3.00.0030.00621.85
8.2.180.0180.00325.92
8.2.170.0080.00622.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0100.01024.66
8.2.130.0080.00026.16
8.2.120.0060.00319.89
8.2.110.0090.00021.04
8.2.100.0060.00619.38
8.2.90.0080.00019.04
8.2.80.0040.00420.41
8.2.70.0040.00417.80
8.2.60.0080.00018.03
8.2.50.0000.00818.10
8.2.40.0000.00819.16
8.2.30.0050.00220.45
8.2.20.0040.00418.01
8.2.10.0000.00719.32
8.2.00.0000.00818.04
8.1.280.0120.00925.92
8.1.270.0060.00318.66
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0030.00622.04
8.1.230.0040.00822.75
8.1.220.0030.00617.79
8.1.210.0040.00418.82
8.1.200.0000.01017.35
8.1.190.0030.00617.38
8.1.180.0080.00018.10
8.1.170.0050.00318.62
8.1.160.0040.00418.95
8.1.150.0040.00418.85
8.1.140.0070.00018.97
8.1.130.0000.00720.27
8.1.120.0040.00417.61
8.1.110.0000.00717.49
8.1.100.0040.00417.57
8.1.90.0030.00617.56
8.1.80.0080.00017.60
8.1.70.0030.00317.63
8.1.60.0000.00817.76
8.1.50.0030.00617.63
8.1.40.0060.00317.60
8.1.30.0060.00317.67
8.1.20.0000.00817.83
8.1.10.0020.00517.56
8.1.00.0000.00817.59
8.0.300.0000.00720.09
8.0.290.0070.00416.73
8.0.280.0030.00318.46
8.0.270.0070.00017.19
8.0.260.0030.00518.46
8.0.250.0030.00317.13
8.0.240.0030.00317.01
8.0.230.0000.00717.13
8.0.220.0030.00516.90
8.0.210.0080.00017.04
8.0.200.0030.00316.98
8.0.190.0060.00316.97
8.0.180.0040.00417.11
8.0.170.0000.00917.07
8.0.160.0040.00417.05
8.0.150.0050.00317.00
8.0.140.0000.00817.01
8.0.130.0000.00613.39
8.0.120.0050.00317.03
8.0.110.0040.00417.02
8.0.100.0000.00716.85
8.0.90.0050.00316.90
8.0.80.0070.01017.07
8.0.70.0030.00516.84
8.0.60.0000.00716.93
8.0.50.0070.00016.81
8.0.30.0090.00917.36
8.0.20.0110.00817.34
8.0.10.0000.00817.04
8.0.00.0120.00916.85
7.4.330.0050.00016.54
7.4.320.0050.00216.74
7.4.300.0000.00616.79
7.4.290.0030.00316.76
7.4.280.0040.00416.72
7.4.270.0030.00716.66
7.4.260.0040.00416.75
7.4.250.0070.00016.57
7.4.240.0030.00316.76
7.4.230.0000.00716.54
7.4.220.0000.00816.49
7.4.210.0100.00916.75
7.4.200.0040.00416.54
7.4.160.0090.00916.67
7.4.130.0090.00816.60
7.4.120.0070.01016.69
7.4.110.0100.01316.50
7.4.100.0030.01516.63
7.4.90.0080.00816.57
7.4.80.0100.00918.09
7.4.70.0160.00616.60
7.4.60.0080.00916.59
7.4.50.0050.01016.56
7.4.40.0130.00816.69
7.4.30.0110.00616.65
7.4.20.0060.01216.50
7.4.10.0110.00616.59
7.4.00.0060.01015.64
7.3.330.0020.00213.14
7.3.320.0050.00013.20
7.3.310.0070.00016.31
7.3.300.0000.00716.44
7.3.290.0000.00716.43
7.3.280.0070.01016.38
7.3.260.0130.00816.57
7.3.240.0090.01116.61
7.3.230.0100.00716.56
7.3.210.0090.00916.44
7.3.200.0120.00516.55
7.3.190.0060.01216.54
7.3.180.0080.00916.60
7.3.170.0070.01016.62
7.3.160.0090.01016.51
7.3.150.0140.00316.66
7.3.140.0110.00616.62
7.3.130.0070.01116.74
7.3.120.0100.00715.28
7.3.110.0130.00515.21
7.3.100.0060.00815.24
7.3.90.0080.01015.27
7.3.80.0070.00715.32
7.3.70.0080.00815.28
7.3.60.0050.01015.21
7.3.50.0080.00815.25
7.3.40.0050.00915.15
7.3.30.0050.01015.07
7.3.20.0090.00716.11
7.3.10.0110.00416.11
7.3.00.0060.00816.13
7.2.330.0090.00816.78
7.2.320.0120.00916.84
7.2.310.0110.01016.89
7.2.300.0080.00816.86
7.2.290.0110.00916.82
7.2.280.0120.00616.88
7.2.270.0120.00616.67
7.2.260.0070.01516.80
7.2.250.0110.00615.92
7.2.240.0090.01015.58
7.2.230.0060.01015.38
7.2.220.0100.00615.48
7.2.210.0050.01115.44
7.2.200.0060.01015.50
7.2.190.0060.00815.50
7.2.180.0060.01015.48
7.2.170.0070.00915.48
7.2.160.0060.01015.48
7.2.150.0100.00916.31
7.2.140.0080.00816.26
7.2.130.0080.00816.20
7.2.120.0080.00716.22
7.2.110.0090.00816.33
7.2.100.0460.00916.25
7.2.90.0090.00816.37
7.2.80.0090.00616.23
7.2.70.0060.00816.23
7.2.60.0070.00916.22
7.2.50.0080.00716.32
7.2.40.0140.00516.27
7.2.30.0060.00916.32
7.2.20.0090.00716.36
7.2.10.0070.01016.36
7.2.00.0080.00916.65
7.1.330.0080.00815.55
7.1.320.0090.00615.51
7.1.310.0090.00615.57
7.1.300.0080.00715.35
7.1.290.0060.01015.44
7.1.280.0070.00915.21
7.1.270.0080.00815.16
7.1.260.0080.00615.20
7.1.250.0080.00815.18
7.1.240.0090.00915.27
7.1.230.0080.01115.61
7.1.220.0260.00315.32
7.1.210.0120.00615.64
7.1.200.0130.00315.71
7.1.190.0150.00315.68
7.1.180.0080.00815.74
7.1.170.0140.00515.54
7.1.160.0160.00315.67
7.1.150.0120.00315.71
7.1.140.0100.01015.63
7.1.130.0080.01215.56
7.1.120.0160.00315.54
7.1.110.0030.01715.59
7.1.100.0130.01315.70
7.1.90.0070.01415.73
7.1.80.0160.00615.62
7.1.70.0140.00315.84
7.1.60.0100.01015.46
7.1.50.0130.00715.79
7.1.40.0120.01215.61
7.1.30.0250.00015.48
7.1.20.0160.00715.54
7.1.10.0180.00715.29
7.1.00.0130.00915.50

preferences:
64.59 ms | 401 KiB | 5 Q