3v4l.org

run code in 300+ PHP versions simultaneously
<?php $splitPattern = " \\ ([\\{}@*|&]) | @ (\s*) ([a-z0-9_-]+) (\s*) \{ "; $data = "@var{"; $result = preg_split("/(" . $splitPattern . ")/xsD", $data, 0, PREG_SPLIT_DELIM_CAPTURE); var_dump($result); $expectResult[] = "@var{"; $expectResult[] = ""; $expectResult[] = "var"; $expectResult[] = ""; var_dump($expectResult);

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)
8.3.80.0090.00018.49
8.3.70.0130.01016.88
8.3.60.0110.00718.40
8.3.50.0130.00318.44
8.3.40.0110.01118.71
8.3.30.0090.00618.97
8.3.20.0050.00320.94
8.3.10.0040.00420.16
8.3.00.0080.00021.70
8.2.200.0100.00017.00
8.2.190.0100.00716.63
8.2.180.0080.00825.92
8.2.170.0080.00822.96
8.2.160.0030.01020.50
8.2.150.0060.00324.18
8.2.140.0030.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00322.18
8.2.100.0040.00717.97
8.2.90.0030.00518.00
8.2.80.0050.00317.97
8.2.70.0060.00318.00
8.2.60.0080.00018.22
8.2.50.0000.00818.10
8.2.40.0040.00419.53
8.2.30.0040.00419.33
8.2.20.0000.00818.11
8.2.10.0000.00919.14
8.2.00.0070.00019.48
8.1.290.0030.00630.84
8.1.280.0120.00925.92
8.1.270.0040.00422.41
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00023.83
8.1.230.0060.00619.07
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0030.00518.71
8.1.160.0040.00418.96
8.1.150.0000.00718.88
8.1.140.0000.00718.90
8.1.130.0030.00320.07
8.1.120.0060.00317.65
8.1.110.0040.00417.64
8.1.100.0000.00817.57
8.1.90.0040.00417.44
8.1.80.0030.00517.55
8.1.70.0000.00717.50
8.1.60.0090.00017.63
8.1.50.0000.00817.72
8.1.40.0040.00417.70
8.1.30.0000.00817.70
8.1.20.0080.00017.77
8.1.10.0080.00017.73
8.1.00.0000.00717.65
8.0.300.0060.00319.65
8.0.290.0040.00416.88
8.0.280.0030.00318.46
8.0.270.0000.00817.26
8.0.260.0030.00318.50
8.0.250.0030.00317.09
8.0.240.0060.00017.12
8.0.230.0000.00717.15
8.0.220.0040.00417.04
8.0.210.0030.00316.93
8.0.200.0030.00317.13
8.0.190.0000.00816.96
8.0.180.0000.00817.07
8.0.170.0060.00316.98
8.0.160.0040.00417.07
8.0.150.0000.00817.02
8.0.140.0000.00717.05
8.0.130.0030.00313.43
8.0.120.0000.00816.93
8.0.110.0040.00416.91
8.0.100.0050.00317.07
8.0.90.0000.00716.92
8.0.80.0060.00917.04
8.0.70.0000.00717.02
8.0.60.0040.00417.04
8.0.50.0000.00716.77
8.0.30.0080.00917.02
8.0.20.0070.01117.32
8.0.10.0000.00817.13
8.0.00.0100.01116.91
7.4.330.0020.00215.55
7.4.320.0000.00716.64
7.4.300.0000.00716.75
7.4.290.0040.00416.62
7.4.280.0050.00316.54
7.4.270.0000.00716.79
7.4.260.0070.00016.72
7.4.250.0000.00716.76
7.4.240.0020.00516.71
7.4.230.0000.00716.72
7.4.220.0000.00816.49
7.4.210.0070.00916.67
7.4.200.0030.00316.60
7.4.160.0070.01216.66
7.4.130.0210.00016.61
7.4.120.0060.01116.72
7.4.110.0100.01016.75
7.4.100.0100.00716.54
7.4.90.0160.00716.75
7.4.80.0090.01119.39
7.4.70.0000.01516.77
7.4.60.0100.01116.82
7.4.50.0000.01516.69
7.4.40.0050.01316.61
7.4.00.0070.01015.27
7.3.330.0000.00613.16
7.3.320.0030.00313.34
7.3.310.0030.00316.51
7.3.300.0030.00316.41
7.3.290.0000.00916.42
7.3.280.0100.00616.39
7.3.260.0110.00916.53
7.3.240.0080.00916.66
7.3.230.0070.01016.66
7.3.210.0100.00716.43
7.3.200.0060.01616.53
7.3.190.0140.00316.63
7.3.180.0100.01316.41
7.3.170.0090.01216.39
7.3.160.0090.00916.65
7.3.120.0060.00914.82
7.3.110.0070.00715.13
7.3.100.0070.00714.78
7.3.90.0070.01014.98
7.3.80.0040.00414.89
7.3.70.0090.00314.88
7.3.60.0000.01414.90
7.3.50.0070.00814.91
7.3.40.0050.00614.96
7.3.30.0080.00914.94
7.3.20.0100.00715.69
7.3.10.0050.00915.56
7.3.00.0080.01315.51
7.2.330.0100.00916.59
7.2.320.0140.00416.76
7.2.310.0030.01616.93
7.2.300.0160.00316.61
7.2.290.0180.00016.82
7.2.240.0030.01215.34
7.2.230.0070.01015.11
7.2.220.0030.00715.14
7.2.210.0110.00414.98
7.2.200.0080.00415.16
7.2.190.0100.00015.28
7.2.180.0060.00715.16
7.2.170.0050.00915.21
7.2.160.0060.00515.12
7.2.150.0100.01015.74
7.2.140.0090.01215.87
7.2.130.0140.00515.76
7.2.120.0070.01215.86
7.2.110.0110.00915.74
7.2.100.0080.01115.83
7.2.90.0150.00515.86
7.2.80.0080.01415.87
7.2.70.0110.00615.77
7.2.60.0080.00815.74
7.2.50.0290.00915.88
7.2.40.0120.00815.79
7.2.30.0120.00615.85
7.2.20.0120.00315.73
7.2.10.0130.00815.86
7.2.00.0090.00915.82
7.1.330.0030.01315.61
7.1.320.0070.00316.02
7.1.310.0060.00615.98
7.1.300.0040.01115.72
7.1.290.0110.00415.81
7.1.280.0030.01314.64
7.1.270.0080.01114.53
7.1.260.0060.00714.87
7.1.250.0130.00714.69
7.1.240.0280.00413.70
7.1.230.0100.02013.99
7.1.220.0110.01214.00
7.1.210.0200.00314.15
7.1.200.0130.00814.20
7.1.190.0240.00314.13
7.1.180.0180.01613.98
7.1.170.0080.01714.27
7.1.160.0300.00714.03
7.1.150.0180.00314.20
7.1.140.0110.01113.99
7.1.130.0180.01514.14
7.1.120.0170.01113.96
7.1.110.0160.01214.13
7.1.100.0220.00714.01
7.1.90.0240.00514.11
7.1.80.0190.00613.88
7.1.70.0250.00914.04
7.1.60.0090.01214.06
7.1.50.0300.00714.22
7.1.40.0140.01013.94
7.1.30.0200.00314.13
7.1.20.0140.00514.19
7.1.10.0170.00314.08
7.1.00.0230.00914.02
7.0.330.0190.00713.78
7.0.320.0130.01013.86
7.0.310.0220.00713.42
7.0.300.0160.01313.86
7.0.290.0170.01213.72
7.0.280.0090.00913.68
7.0.270.0240.00613.70
7.0.260.0230.01213.73
7.0.250.0200.00913.84
7.0.240.0120.01414.01
7.0.230.0150.01513.71
7.0.220.0210.00013.66
7.0.210.0250.00013.48
7.0.200.0130.00913.73
7.0.190.0890.00713.59
7.0.180.0130.01013.89
7.0.170.0180.01513.87
7.0.160.0210.00713.64
7.0.150.0220.00713.82
7.0.140.0130.01713.59
7.0.130.0230.00413.88
7.0.120.0180.00613.89
7.0.110.0150.00513.56
7.0.100.0110.00813.91
7.0.90.0220.00713.87
7.0.80.0170.01713.74
7.0.70.0210.01113.83
7.0.60.0080.01613.70
7.0.50.0200.01313.85
7.0.40.0230.00313.78
7.0.30.0290.01114.10
7.0.20.0200.01313.74
7.0.10.0170.01013.93
7.0.00.0140.01213.83
5.6.400.0090.00314.20
5.6.390.0130.01614.20
5.6.380.0080.01214.63
5.6.370.0050.02314.34
5.6.360.0180.00914.11
5.6.350.0190.01214.46
5.6.340.0150.01114.23
5.6.330.0110.00714.54
5.6.320.0290.00614.48
5.6.310.0200.00614.61
5.6.300.0200.01014.25
5.6.290.0240.00314.54
5.6.280.0250.00614.54
5.6.270.0130.00914.53
5.6.260.0130.00814.36
5.6.250.0180.01414.35
5.6.240.0120.00914.53
5.6.230.0260.00314.36
5.6.220.0190.01114.20
5.6.210.0110.00714.41
5.6.200.0170.00514.43
5.6.190.0140.01414.61
5.6.180.0130.01014.23
5.6.170.0180.01114.41
5.6.160.0220.01014.38
5.6.150.0190.01114.29
5.6.140.0220.00414.57
5.6.130.0160.01314.50
5.6.120.0160.00214.22
5.6.110.0270.00014.19
5.6.100.0140.00414.57
5.6.90.0140.01014.52
5.6.80.0180.01014.49
5.6.70.0140.00714.56
5.6.60.0100.01914.31
5.6.50.0060.00914.47
5.6.40.0170.01014.01
5.6.30.0160.01214.52
5.6.20.0130.00814.16
5.6.10.0160.01614.41
5.6.00.0140.00914.33
5.5.380.0130.01314.55
5.5.370.0040.01914.18
5.5.360.0190.01014.70
5.5.350.0200.00814.51
5.5.340.0100.01714.24
5.5.330.0160.00514.50
5.5.320.0120.00914.19
5.5.310.0260.00714.12
5.5.300.0100.01314.27
5.5.290.0200.00714.33
5.5.280.0140.00914.70
5.5.270.0170.00314.38
5.5.260.0170.00814.26
5.5.250.0090.00914.48
5.5.240.0150.00514.63
5.5.230.0110.01714.31
5.5.220.0110.00814.16
5.5.210.0100.00814.11
5.5.200.0230.00714.25
5.5.190.0130.01414.27
5.5.180.0160.01214.19
5.5.170.0090.01414.31
5.5.160.0070.01114.43
5.5.150.0140.01114.32
5.5.140.0250.00414.11
5.5.130.0130.00714.21
5.5.120.0110.01114.18
5.5.110.0070.01814.31
5.5.100.0110.01414.55
5.5.90.0180.00914.41
5.5.80.0130.01214.21
5.5.70.0110.00614.01
5.5.60.0160.01314.24
5.5.50.0110.01513.99
5.5.40.0140.00414.09
5.5.30.0120.01214.23
5.5.20.0050.01614.21
5.5.10.0070.01314.23
5.5.00.0130.01314.21
5.4.450.0110.00411.26
5.4.440.0130.00011.26
5.4.430.0100.00711.26
5.4.420.0160.00311.39
5.4.410.0060.00611.28
5.4.400.0040.00811.26
5.4.390.0130.00311.26
5.4.380.0090.00311.26
5.4.370.0100.00311.26
5.4.360.0110.00711.26
5.4.350.0160.00511.26
5.4.340.0130.00311.26
5.4.330.0110.00911.26
5.4.320.0100.00711.26
5.4.310.0110.00911.27
5.4.300.0120.00311.26
5.4.290.0060.01211.26
5.4.280.0090.00911.26
5.4.270.0130.00511.26
5.4.260.0140.00411.26
5.4.250.0100.00311.36
5.4.240.0160.00411.26
5.4.230.0150.00311.26
5.4.220.0140.00011.26
5.4.210.0060.01211.26
5.4.200.0120.00611.26
5.4.190.0060.00611.26
5.4.180.0060.01111.26
5.4.170.0050.00811.26
5.4.160.0080.00511.26
5.4.150.0240.00711.26
5.4.140.0160.00611.26
5.4.130.0110.00311.26
5.4.120.0070.01211.26
5.4.110.0100.00511.26
5.4.100.0110.00411.26
5.4.90.0140.00311.26
5.4.80.0080.00811.26
5.4.70.0000.01311.26
5.4.60.0090.00911.26
5.4.50.0100.00511.26
5.4.40.0090.00611.26
5.4.30.0090.00811.26
5.4.20.0160.00311.26
5.4.10.0110.00511.26
5.4.00.0130.00311.26
5.3.290.0090.00411.26
5.3.280.0120.00011.26
5.3.270.0070.00411.26
5.3.260.0120.00611.26
5.3.250.0050.00811.26
5.3.240.0140.00711.26
5.3.230.0080.00511.26
5.3.220.0110.00811.26
5.3.210.0190.00411.26
5.3.200.0170.00611.26
5.3.190.0140.00311.26
5.3.180.0100.00711.26
5.3.170.0090.00411.26
5.3.160.0050.01011.26
5.3.150.0090.00411.26
5.3.140.0070.00811.26
5.3.130.0070.01011.26
5.3.120.0170.00011.26
5.3.110.0070.00711.26
5.3.100.0130.00311.26
5.3.90.0110.00011.26
5.3.80.0040.00811.26
5.3.70.0120.00011.26
5.3.60.0100.00611.26
5.3.50.0120.00011.26
5.3.40.0150.00511.26
5.3.30.0080.00411.26
5.3.20.0180.00011.26
5.3.10.0170.00311.26
5.3.00.0130.00311.26
5.2.170.0100.00511.26
5.2.160.0090.00611.26
5.2.150.0070.00311.26
5.2.140.0100.00811.26
5.2.130.0110.00011.26
5.2.120.0040.01711.26
5.2.110.0110.00011.26
5.2.100.0110.00011.26
5.2.90.0100.00311.26
5.2.80.0060.00411.26
5.2.70.0040.00811.26
5.2.60.0090.00611.26
5.2.50.0100.00011.26
5.2.40.0020.00611.26
5.2.30.0050.00511.26
5.2.20.0170.00011.26
5.2.10.0050.00511.26
5.2.00.0140.00011.26
5.1.60.0070.00411.26
5.1.50.0100.00011.26
5.1.40.0050.00511.26
5.1.30.0090.00011.26
5.1.20.0060.00411.26
5.1.10.0000.00911.26
5.1.00.0040.00411.26
5.0.50.0030.00311.26
5.0.40.0040.00411.26
5.0.30.0060.00611.26
5.0.20.0070.00011.26
5.0.10.0050.00211.26
5.0.00.0030.00311.26
4.4.90.0060.00311.26
4.4.80.0040.00411.26
4.4.70.0060.00011.26
4.4.60.0050.00311.26
4.4.50.0000.00611.26
4.4.40.0100.00411.26
4.4.30.0070.00511.26
4.4.20.0040.00311.26
4.4.10.0000.00611.26
4.4.00.0000.00611.26
4.3.110.0030.00311.26
4.3.100.0030.00311.26
4.3.90.0030.00311.26
4.3.80.0030.00311.26
4.3.70.0080.00011.26
4.3.60.0060.00611.26
4.3.50.0060.00011.26
4.3.40.0000.00511.26
4.3.30.0000.00511.26
4.3.20.0030.00411.26
4.3.10.0000.00511.26
4.3.00.0040.00711.26

preferences:
29.34 ms | 401 KiB | 5 Q