3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str="#16 - Alexander Stankov | angriber | [da]"; var_dump(preg_split("/(\[\w+\])/",$str,null,PREG_SPLIT_DELIM_CAPTURE));

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)
8.3.40.0040.01118.67
8.3.30.0140.00018.89
8.3.20.0040.01120.21
8.3.10.0000.00921.94
8.3.00.0080.00022.29
8.2.170.0100.00322.96
8.2.160.0000.01419.21
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00419.73
8.2.110.0090.00022.05
8.2.100.0090.00319.82
8.2.90.0070.00019.09
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0000.01017.93
8.2.50.0000.00918.07
8.2.40.0000.00820.01
8.2.30.0000.00718.02
8.2.20.0080.00017.79
8.2.10.0050.00217.82
8.2.00.0030.00617.71
8.1.270.0050.00322.24
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0070.00419.10
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0060.00317.30
8.1.180.0060.00318.62
8.1.170.0000.00818.64
8.1.160.0070.00022.16
8.1.150.0020.00518.73
8.1.140.0040.00417.48
8.1.130.0000.00717.95
8.1.120.0070.00017.46
8.1.110.0070.00017.52
8.1.100.0040.00417.55
8.1.90.0040.00417.61
8.1.80.0040.00417.54
8.1.70.0070.00017.50
8.1.60.0000.00817.68
8.1.50.0070.00017.63
8.1.40.0000.00817.50
8.1.30.0040.00417.71
8.1.20.0050.00317.73
8.1.10.0040.00417.54
8.1.00.0030.00717.49
8.0.300.0040.00418.77
8.0.290.0080.00017.05
8.0.280.0070.00018.39
8.0.270.0070.00017.20
8.0.260.0000.00816.81
8.0.250.0070.00017.11
8.0.240.0000.00817.05
8.0.230.0040.00416.95
8.0.220.0000.00716.86
8.0.210.0000.00816.88
8.0.200.0000.00716.90
8.0.190.0000.00717.04
8.0.180.0070.00017.03
8.0.170.0040.00417.00
8.0.160.0040.00416.96
8.0.150.0000.00816.89
8.0.140.0000.00816.95
8.0.130.0050.00013.36
8.0.120.0040.00416.97
8.0.110.0050.00216.86
8.0.100.0070.00016.88
8.0.90.0030.00516.84
8.0.80.0090.00916.97
8.0.70.0000.00816.93
8.0.60.0070.00016.80
8.0.50.0040.00416.87
8.0.30.0110.00817.23
8.0.20.0080.01017.40
8.0.10.0080.00017.04
8.0.00.0110.00716.73
7.4.330.0030.00315.00
7.4.320.0070.00016.79
7.4.300.0030.00316.61
7.4.290.0070.00016.73
7.4.280.0050.00316.59
7.4.270.0040.00416.64
7.4.260.0000.00816.56
7.4.250.0050.00316.52
7.4.240.0030.00416.61
7.4.230.0070.00016.79
7.4.220.0060.01316.73
7.4.210.0070.00716.76
7.4.200.0030.00416.57
7.4.190.0000.00816.63
7.4.160.0080.00816.50
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0150.00416.54
7.4.120.0110.00616.64
7.4.110.0080.01116.74
7.4.100.0030.01816.86
7.4.90.0090.01016.40
7.4.80.0140.00319.39
7.4.70.0080.01716.49
7.4.60.0060.00916.53
7.4.50.0030.00516.49
7.4.40.0090.00622.77
7.4.30.0120.00416.47
7.4.00.0030.01514.98
7.3.330.0000.00513.20
7.3.320.0000.00613.03
7.3.310.0030.00316.24
7.3.300.0060.00016.12
7.3.290.0070.00716.33
7.3.280.0090.00916.28
7.3.270.0160.00017.40
7.3.260.0150.00616.52
7.3.250.0090.00816.43
7.3.240.0040.01216.68
7.3.230.0110.00616.52
7.3.210.0150.00316.71
7.3.200.0120.00616.55
7.3.190.0150.00616.52
7.3.180.0060.01116.55
7.3.170.0120.00616.62
7.3.160.0040.01216.39
7.3.120.0070.01014.90
7.3.10.0040.00716.68
7.3.00.0060.00316.69
7.2.330.0070.01016.70
7.2.320.0120.00916.58
7.2.310.0030.01316.72
7.2.300.0060.01116.57
7.2.290.0100.00716.59
7.2.130.0060.00616.76
7.2.120.0060.00316.54
7.2.110.0030.00716.78
7.2.100.0080.00016.66
7.2.90.0090.00316.89
7.2.80.0070.00316.70
7.2.70.0000.00916.48
7.2.60.0040.01116.49
7.2.50.0060.00316.68
7.2.40.0030.00616.75
7.2.30.0070.00716.86
7.2.20.0030.00916.66
7.2.10.0040.00816.86
7.2.00.0130.00818.13
7.1.250.0060.00615.68
7.1.100.0060.00618.01
7.1.70.0030.00517.36
7.1.60.0070.01719.82
7.1.50.0000.01616.77
7.1.00.0000.03722.53
7.0.200.0030.00316.99
7.0.140.0030.07321.97
7.0.60.0130.08020.03
7.0.50.0070.08017.98
7.0.40.0100.05720.21
7.0.30.0300.07020.20
7.0.20.0230.05020.18
7.0.10.0330.07320.18
7.0.00.0000.09020.10
5.6.280.0000.07720.90
5.6.210.0070.04020.56
5.6.200.0030.07718.21
5.6.190.0100.07320.67
5.6.180.3130.04720.49
5.6.170.0330.07720.46
5.6.160.0030.06020.71
5.6.150.0030.04018.18
5.6.140.0030.08318.13
5.6.130.0130.07318.11
5.6.120.0030.08321.00
5.6.110.0070.04021.08
5.6.100.0170.07721.10
5.6.90.0070.07021.07
5.6.80.0170.05020.42
5.6.70.4200.04720.34
5.5.350.0170.08020.36
5.5.340.0030.04718.02
5.5.330.0130.07720.43
5.5.320.0370.06720.34
5.5.310.0300.07320.51
5.5.300.0070.04717.94
5.5.290.0100.07717.96
5.5.280.0030.04020.76
5.5.270.0030.08020.87
5.5.260.0030.08720.79
5.5.250.0100.08020.68
5.5.240.0100.08020.26
5.4.450.0630.06719.52
5.4.440.0730.06019.46
5.4.430.0230.05719.48
5.4.420.0670.06319.51
5.4.410.0700.05019.34
5.4.400.0300.05018.82
5.4.390.0430.05718.61
5.4.380.0170.06318.50
5.4.370.0270.04018.54
5.4.360.0170.04718.72
5.4.350.0170.05018.74
5.4.340.0170.05018.80
5.4.320.0030.03812.45
5.4.310.0070.03612.45
5.4.300.0070.04212.45
5.4.290.0090.04412.45
5.4.280.0040.04112.34
5.4.270.0100.03212.34
5.4.260.0130.07018.84
5.4.250.0000.08718.64
5.4.240.0100.05718.88
5.4.230.0130.04718.74
5.4.220.0070.05718.69
5.4.210.0200.06318.81
5.4.200.0070.05018.78
5.4.190.0170.04318.84
5.4.180.0100.05018.81
5.4.170.0100.05018.80
5.4.160.0100.05018.93
5.4.150.0000.07018.83
5.4.140.0100.05016.40
5.4.130.0130.06016.24
5.4.120.0030.06316.30
5.4.110.0130.04716.43
5.4.100.0100.04716.29
5.4.90.0070.05016.44
5.4.80.0130.06016.45
5.4.70.0030.05316.42
5.4.60.0000.05716.34
5.4.50.0170.05716.41
5.4.40.0100.04716.23
5.4.30.0170.06016.30
5.4.20.0130.04016.41
5.4.10.0130.06316.12
5.4.00.0130.06315.85
5.3.290.0090.04012.80
5.3.280.0070.05714.48
5.3.270.0030.05714.62
5.3.260.0070.07314.60
5.3.250.0070.06014.62
5.3.240.0030.06014.44
5.3.230.0070.05314.49
5.3.220.0200.05714.58
5.3.210.0030.05714.45
5.3.200.0000.05714.57
5.3.190.0070.07314.57
5.3.180.0100.05714.57
5.3.170.0100.07314.60
5.3.160.0070.07714.43
5.3.150.0100.05314.45
5.3.140.0000.08014.44
5.3.130.0070.06314.43
5.3.120.0070.05714.32
5.3.110.0100.07014.40
5.3.100.0070.05314.04
5.3.90.0030.05313.85
5.3.80.0130.06313.79
5.3.70.0100.05714.06
5.3.60.0030.06014.14
5.3.50.0100.06713.83
5.3.40.0170.06713.79
5.3.30.0130.04013.91
5.3.20.0030.05313.78
5.3.10.0070.07713.49
5.3.00.0130.04313.68
5.2.170.0200.03311.23
5.2.160.0070.03711.14
5.2.150.0170.05010.98
5.2.140.0100.03711.07
5.2.130.0030.05711.24
5.2.120.0030.05311.09
5.2.110.0130.04711.10
5.2.100.0030.04011.01
5.2.90.0100.05011.01
5.2.80.0070.04011.11
5.2.70.0070.05010.93
5.2.60.0130.04011.07
5.2.50.0030.04311.11
5.2.40.0030.04311.01
5.2.30.0100.04010.99
5.2.20.0000.04711.02
5.2.10.0130.04310.91
5.2.00.0000.04310.79
5.1.60.0070.0339.84
5.1.50.0000.03710.08
5.1.40.0030.0379.76
5.1.30.0070.03310.31
5.1.20.0070.05010.50
5.1.10.0100.03310.02
5.1.00.0070.0539.98
5.0.50.0030.0308.45
5.0.40.0100.0238.49
5.0.30.0070.0578.27
5.0.20.0000.0338.25
5.0.10.0070.0278.11
5.0.00.0000.0478.21
4.4.90.0000.0307.60
4.4.80.0100.0207.60
4.4.70.0030.0307.60
4.4.60.0070.0277.60
4.4.50.0100.0237.60
4.4.40.0000.0437.60
4.4.30.0070.0277.60
4.4.20.0030.0207.60
4.4.10.0030.0307.60
4.4.00.0070.0437.60
4.3.110.0030.0207.60
4.3.100.0100.0137.60
4.3.90.0030.0207.60
4.3.80.0070.0307.60
4.3.70.0000.0237.60
4.3.60.0070.0177.60
4.3.50.0000.0237.60
4.3.40.0030.0307.60
4.3.30.0000.0237.60
4.3.20.0070.0237.60
4.3.10.0070.0177.60
4.3.00.0230.0177.67

preferences:
35.85 ms | 400 KiB | 5 Q