3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = "1234 4567 4568 4569 4560, 3333AA 3334BB "; $allowedInputSeparators = array('\r\n', '\n', '\t', ',', ';', '|', '\s'); $pattern = '/(.+?)' . implode('|', $allowedInputSeparators) . '/'; preg_match_all($pattern, $value, $matches); var_dump($matches); exit(0); foreach($allowedInputSeparators as $separator) { echo "Testing "; var_dump($separator); if(preg_match('/' . $separator. '/', $value)) { return $separator; } }

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)
8.3.60.0090.00616.88
8.3.50.0230.00716.84
8.3.40.0100.00718.88
8.3.30.0120.00418.91
8.3.20.0050.00319.02
8.3.10.0000.00820.77
8.3.00.0000.00817.63
8.2.180.0090.00916.88
8.2.170.0040.01122.96
8.2.160.0040.01120.35
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.96
8.2.110.0060.00321.06
8.2.100.0120.00018.16
8.2.90.0000.00819.29
8.2.80.0050.00317.97
8.2.70.0000.00817.71
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0050.00218.00
8.2.20.0030.00517.97
8.2.10.0040.00418.04
8.2.00.0000.00818.03
8.1.280.0090.00625.92
8.1.270.0000.01024.66
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00320.89
8.1.230.0060.00920.95
8.1.220.0000.00818.77
8.1.210.0050.00318.91
8.1.200.0070.00317.50
8.1.190.0000.00817.53
8.1.180.0060.00318.10
8.1.170.0030.00618.89
8.1.160.0070.00018.94
8.1.150.0050.00318.87
8.1.140.0060.00317.69
8.1.130.0050.00217.87
8.1.120.0050.00217.64
8.1.110.0040.00417.67
8.1.100.0050.00317.64
8.1.90.0000.00717.61
8.1.80.0040.00417.62
8.1.70.0030.00317.65
8.1.60.0060.00317.74
8.1.50.0000.00917.63
8.1.40.0030.00517.64
8.1.30.0050.00317.75
8.1.20.0040.00417.89
8.1.10.0000.00817.54
8.1.00.0060.00317.55
8.0.300.0000.00720.05
8.0.290.0000.00817.00
8.0.280.0070.00018.41
8.0.270.0000.00717.34
8.0.260.0000.00717.10
8.0.250.0070.00017.21
8.0.240.0030.00617.25
8.0.230.0030.00617.15
8.0.220.0040.00417.14
8.0.210.0070.00017.17
8.0.200.0040.00417.13
8.0.190.0080.00017.22
8.0.180.0030.00517.22
8.0.170.0080.00017.17
8.0.160.0040.00417.15
8.0.150.0060.00317.14
8.0.140.0040.00417.19
8.0.130.0000.00613.56
8.0.120.0080.00017.18
8.0.110.0000.00817.09
8.0.100.0040.00417.12
8.0.90.0000.00817.04
8.0.80.0140.00717.16
8.0.70.0080.00017.18
8.0.60.0030.00517.09
8.0.50.0040.00417.05
8.0.30.0130.01217.18
8.0.20.0130.01017.17
8.0.10.0050.00217.00
8.0.00.0120.00916.82
7.4.330.0000.00513.05
7.4.320.0000.00816.78
7.4.300.0070.00016.70
7.4.290.0030.00316.77
7.4.280.0100.00316.65
7.4.270.0040.00416.67
7.4.260.0040.00213.43
7.4.250.0050.00316.55
7.4.240.0070.00016.57
7.4.230.0070.00016.57
7.4.220.0120.00616.73
7.4.210.0050.01116.68
7.4.200.0050.00216.80
7.4.190.0070.00016.57
7.4.160.0050.01416.55
7.4.150.0070.01816.77
7.4.140.0140.01016.70
7.4.130.0130.00816.71
7.4.120.0100.00816.72
7.4.110.0120.01216.66
7.4.100.0130.01016.57
7.4.90.0070.01116.61
7.4.80.0130.00616.73
7.4.70.0070.01116.82
7.4.60.0060.01116.73
7.4.50.0060.00316.52
7.4.40.0080.00716.58
7.4.30.0100.00816.83
7.4.00.0080.00915.24
7.3.330.0000.00713.32
7.3.320.0030.00313.25
7.3.310.0000.00916.55
7.3.300.0070.00016.52
7.3.290.0120.00616.44
7.3.280.0090.00816.50
7.3.270.0140.00616.39
7.3.260.0110.00916.59
7.3.250.0140.01016.44
7.3.240.0130.00616.41
7.3.230.0100.01016.44
7.3.210.0080.01116.65
7.3.200.0080.01719.39
7.3.190.0150.00316.40
7.3.180.0130.01016.33
7.3.170.0160.00716.72
7.3.160.0090.00916.62
7.3.120.0070.00815.03
7.3.110.0070.01015.08
7.3.100.0100.00615.22
7.3.90.0000.01115.32
7.3.80.0100.01014.92
7.3.70.0090.00615.10
7.3.60.0100.00315.02
7.3.50.0000.01014.83
7.3.40.0100.00314.79
7.3.30.0100.00714.87
7.3.20.0070.00717.02
7.3.10.0090.00816.70
7.3.00.0090.00916.65
7.2.330.0090.01216.78
7.2.320.0110.00916.55
7.2.310.0180.00916.94
7.2.300.0110.00716.83
7.2.290.0160.00316.54
7.2.250.0070.01015.37
7.2.240.0030.01215.36
7.2.230.0070.01115.32
7.2.220.0090.00615.41
7.2.210.0040.00815.32
7.2.200.0040.01115.14
7.2.190.0110.00315.00
7.2.180.0030.00615.21
7.2.170.0030.00915.13
7.2.130.0030.01416.48
7.2.120.0140.00016.54
7.2.110.0100.01016.43
7.2.100.0080.00516.84
7.2.90.0120.00616.88
7.2.80.0120.00516.94
7.2.70.0160.00316.50
7.2.60.0110.01116.31
7.2.50.0170.00316.58
7.2.40.0040.01316.78
7.2.30.0100.00716.79
7.2.20.0140.00716.69
7.2.10.0090.00616.82
7.2.00.0080.01018.23
7.1.330.0070.01016.09
7.1.320.0060.01215.88
7.1.310.0030.00615.78
7.1.300.0070.00315.98
7.1.290.0000.01415.87
7.1.280.0030.00615.73
7.1.270.0040.01215.84
7.1.260.0040.01216.05
7.1.250.0100.00715.54
7.1.200.0060.00615.74
7.1.100.0060.00618.61
7.1.70.0030.01416.98
7.1.60.0150.01119.40
7.1.50.0240.01034.93
7.1.00.0000.07722.48
7.0.200.0000.00916.87
7.0.140.0030.07322.12
7.0.120.0100.06722.18
7.0.60.0100.07019.91
7.0.50.0030.04717.93
7.0.40.0100.05320.15
7.0.30.0400.06720.04
7.0.20.0270.08320.11
7.0.10.0300.07320.32
7.0.00.0030.09320.32
5.6.280.0100.06720.91
5.6.210.0170.07020.47
5.6.200.0130.04318.15
5.6.190.0100.08320.63
5.6.180.0430.04020.56
5.6.170.0200.06320.41
5.6.160.0070.07020.48
5.6.150.0000.06318.14
5.6.140.0070.04718.14
5.6.130.0070.04318.18
5.6.120.0070.03721.05
5.6.110.0030.06721.13
5.6.100.0030.04721.08
5.6.90.0000.04321.10
5.6.80.0070.05320.43
5.6.70.3300.03020.38
5.5.350.0300.07720.32
5.5.340.0130.06718.02
5.5.330.0070.08320.37
5.5.320.0070.08020.36
5.5.310.0370.07320.30
5.5.300.0100.07717.92
5.5.290.0000.04317.89
5.5.280.0100.08020.87
5.5.270.0070.07320.86
5.5.260.0100.07020.76
5.5.250.0130.06720.49
5.5.240.0030.06320.07
5.4.450.0000.04319.47
5.4.440.0030.05319.12
5.4.430.0030.05319.32
5.4.420.0000.04319.50
5.4.410.0030.07319.30
5.4.400.0000.04018.97
5.4.390.0100.07319.09
5.4.380.0100.07319.00
5.4.370.0100.07018.79
5.4.360.0130.04718.91
5.4.350.0100.05318.91
5.4.340.0000.04319.16
5.4.320.0030.04019.18
5.4.310.0030.07319.18
5.4.300.0100.05018.78
5.4.290.0030.07719.18
5.4.280.0000.04318.92
5.4.270.0070.07319.17
5.4.260.0070.03719.14
5.4.250.0070.07018.78
5.4.240.0030.06019.17
5.4.230.0030.04319.00
5.4.220.0130.03319.07
5.4.210.0030.03719.08
5.4.200.0070.03319.17
5.4.190.0070.03719.07
5.4.180.0070.03318.77
5.4.170.0070.03718.80
5.4.160.0100.06319.12
5.4.150.0030.04019.12
5.4.140.0070.04716.27
5.4.130.0000.05016.28
5.4.120.0130.06716.36
5.4.110.0000.04316.41
5.4.100.0070.04316.37
5.4.90.0100.03316.38
5.4.80.0030.07016.42
5.4.70.0030.03316.39
5.4.60.0070.05716.26
5.4.50.0070.03016.58
5.4.40.0070.03316.26
5.4.30.0070.07016.38
5.4.20.0070.07016.21
5.4.10.0070.03716.18
5.4.00.0100.06315.69
5.3.290.0000.04014.56
5.3.280.0070.04014.56
5.3.270.0170.03014.56
5.3.260.0100.04714.58
5.3.250.0070.07014.55
5.3.240.0070.03314.49
5.3.230.0000.04314.51
5.3.220.0000.06014.48
5.3.210.0070.04014.51
5.3.200.0130.05314.52
5.3.190.0030.07014.54
5.3.180.0070.04014.52
5.3.170.0100.06314.52
5.3.160.0070.04714.52
5.3.150.0070.07314.59
5.3.140.0070.06014.46
5.3.130.0070.06314.49
5.3.120.0070.05714.44
5.3.110.0030.04014.44
5.3.100.0070.06013.99
5.3.90.0070.06713.98
5.3.80.0030.04313.99
5.3.70.0130.02713.96
5.3.60.0030.03713.96
5.3.50.0070.05713.77
5.3.40.0030.03713.90
5.3.30.0030.04013.86
5.3.20.0030.05713.52
5.3.10.0030.06313.61
5.3.00.0030.07013.57
5.2.170.0100.06011.09
5.2.160.0030.02711.32
5.2.150.0000.06311.02
5.2.140.0030.05711.06
5.2.130.0030.04311.09
5.2.120.0070.06311.10
5.2.110.0030.06311.04
5.2.100.0000.06310.97
5.2.90.0000.05011.02
5.2.80.0130.02310.96
5.2.70.0000.03011.19
5.2.60.0100.03010.95
5.2.50.0070.02710.88
5.2.40.0070.05710.94
5.2.30.0000.03011.07
5.2.20.0000.03311.06
5.2.10.0000.05710.88
5.2.00.0070.05010.72
5.1.60.0030.04710.00
5.1.50.0000.0279.91
5.1.40.0070.0279.98
5.1.30.0000.02710.34
5.1.20.0000.02710.37
5.1.10.0030.0409.92
5.1.00.0070.0409.98
5.0.50.0000.0439.13
5.0.40.0030.0209.13
5.0.30.0000.0309.13
5.0.20.0070.0379.13
5.0.10.0030.0209.13
5.0.00.0030.0479.13
4.4.90.0000.0209.13
4.4.80.0000.0179.13
4.4.70.0030.0139.13
4.4.60.0030.0339.13
4.4.50.0000.0409.13
4.4.40.0000.0279.13
4.4.30.0000.0209.13
4.4.20.0000.0209.13
4.4.10.0030.0139.13
4.4.00.0000.0279.13
4.3.110.0000.0309.13
4.3.100.0100.0179.13
4.3.90.0000.0139.13
4.3.80.0000.0379.13
4.3.70.0000.0179.13
4.3.60.0070.0109.13
4.3.50.0030.0139.13
4.3.40.0000.0239.13
4.3.30.0030.0379.13
4.3.20.0030.0379.13
4.3.10.0030.0179.13
4.3.00.0000.0139.13

preferences:
49.47 ms | 401 KiB | 5 Q