3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i='4N4P9N7P1N1P2N2P'; print_r(preg_split('/(?<=\w)/',$i)); exit(); preg_match_all('/(\d+)(\w)/',$i,$m,2); foreach($m as $p)$o.=str_repeat($p[2]=='N'?'=':'-',$p[1]); $a=str_repeat('_',$n=strlen($o=str_replace('--','- ',$o))); echo("$a\n\n\n$o\n\n$a\n");

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)
8.3.60.0150.00418.56
8.3.50.0110.01122.20
8.3.40.0070.00718.92
8.3.30.0000.01419.04
8.3.20.0050.00220.34
8.3.10.0000.00721.73
8.3.00.0040.00419.40
8.2.180.0120.00318.54
8.2.170.0200.00722.96
8.2.160.0070.01320.46
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0090.00019.61
8.2.110.0090.00019.21
8.2.100.0040.00817.91
8.2.90.0070.00018.16
8.2.80.0090.00017.97
8.2.70.0040.00417.80
8.2.60.0030.00717.66
8.2.50.0000.00818.10
8.2.40.0040.00420.68
8.2.30.0000.00817.94
8.2.20.0030.00517.95
8.2.10.0040.00418.01
8.2.00.0040.00418.00
8.1.280.0070.01425.92
8.1.270.0060.00318.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0150.00722.46
8.1.230.0060.01320.64
8.1.220.0040.00417.76
8.1.210.0000.00818.84
8.1.200.0080.00017.48
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0030.00518.71
8.1.160.0030.00521.92
8.1.150.0000.00718.86
8.1.140.0040.00417.54
8.1.130.0030.00317.81
8.1.120.0000.00717.44
8.1.110.0020.00517.53
8.1.100.0020.00517.57
8.1.90.0000.00717.57
8.1.80.0000.00717.58
8.1.70.0070.00017.51
8.1.60.0080.00017.56
8.1.50.0000.00817.68
8.1.40.0040.00417.59
8.1.30.0030.00517.84
8.1.20.0000.00717.76
8.1.10.0040.00417.51
8.1.00.0000.00817.48
8.0.300.0000.00820.03
8.0.290.0070.00016.75
8.0.280.0030.00318.28
8.0.270.0070.00017.27
8.0.260.0030.00317.08
8.0.250.0000.00817.14
8.0.240.0070.00017.13
8.0.230.0000.00717.14
8.0.220.0000.00717.15
8.0.210.0030.00617.09
8.0.200.0030.00317.19
8.0.190.0030.00517.09
8.0.180.0040.00417.00
8.0.170.0000.00817.17
8.0.160.0020.00517.16
8.0.150.0070.00016.98
8.0.140.0040.00417.13
8.0.130.0000.00513.56
8.0.120.0000.00716.93
8.0.110.0040.00416.95
8.0.100.0040.00416.96
8.0.90.0030.00316.96
8.0.80.0110.01117.04
8.0.70.0040.00417.00
8.0.60.0080.00017.21
8.0.50.0040.00416.97
8.0.30.0130.01017.14
8.0.20.0100.00917.42
8.0.10.0000.00717.18
8.0.00.0060.01116.77
7.4.330.0050.00015.04
7.4.320.0030.00316.57
7.4.300.0000.00616.55
7.4.290.0030.00316.78
7.4.280.0040.00416.73
7.4.270.0000.00716.78
7.4.260.0070.00016.76
7.4.250.0070.00016.62
7.4.240.0020.00516.68
7.4.230.0000.00716.76
7.4.220.0060.00516.61
7.4.210.0070.00716.74
7.4.200.0030.00516.74
7.4.160.0100.00716.59
7.4.150.0100.00917.40
7.4.140.0080.01217.86
7.4.130.0110.00716.64
7.4.120.0120.00516.69
7.4.110.0130.00716.72
7.4.100.0100.00716.52
7.4.90.0130.00316.58
7.4.80.0060.01019.39
7.4.70.0040.01316.64
7.4.60.0100.01316.56
7.4.50.0040.00416.43
7.4.40.0110.00416.61
7.4.30.0130.01016.38
7.4.00.0070.01014.88
7.3.330.0000.00613.27
7.3.320.0060.00613.23
7.3.310.0070.00016.34
7.3.300.0070.00016.36
7.3.290.0140.00416.43
7.3.280.0090.01016.39
7.3.270.0000.01817.40
7.3.260.0060.01016.34
7.3.250.0130.00716.41
7.3.240.0140.00316.33
7.3.230.0100.01316.39
7.3.210.0090.00916.25
7.3.200.0100.00719.39
7.3.190.0060.01016.45
7.3.180.0030.01316.50
7.3.170.0100.01016.51
7.3.160.0070.01016.36
7.3.120.0070.00714.98
7.3.110.0070.01014.74
7.3.100.0080.00614.91
7.3.90.0070.00714.98
7.3.80.0060.00914.95
7.3.70.0150.00014.91
7.3.60.0080.00414.85
7.3.50.0030.01014.78
7.3.40.0110.00414.97
7.3.30.0080.00314.77
7.3.20.0060.00616.79
7.3.10.0060.00616.60
7.3.00.0050.01016.76
7.2.330.0100.01016.73
7.2.320.0100.01316.79
7.2.310.0130.00316.61
7.2.300.0060.01216.64
7.2.290.0100.01316.74
7.2.250.0100.00714.95
7.2.240.0030.01615.09
7.2.230.0030.01215.01
7.2.220.0030.01315.00
7.2.210.0110.00415.31
7.2.200.0030.01315.11
7.2.190.0060.01215.00
7.2.180.0120.00315.15
7.2.170.0110.00015.19
7.2.130.0000.01116.95
7.2.120.0090.00617.07
7.2.110.0030.01516.96
7.2.100.0030.01217.00
7.2.90.0030.01117.03
7.2.80.0000.01516.74
7.2.70.0120.00316.98
7.2.60.0050.00716.67
7.2.50.0000.01517.03
7.2.40.0070.00417.02
7.2.30.0050.00516.90
7.2.20.0040.00816.97
7.2.10.0000.00916.83
7.2.00.0030.00918.14
7.1.330.0060.00616.00
7.1.320.0070.00715.84
7.1.310.0030.01315.96
7.1.300.0000.01216.05
7.1.290.0000.01715.83
7.1.280.0100.00715.80
7.1.270.0070.00715.99
7.1.260.0070.00715.73
7.1.250.0000.01415.77
7.1.240.0000.01515.92
7.1.230.0060.01115.98
7.1.220.0040.00816.02
7.1.210.0000.01015.85
7.1.200.0040.00815.87
7.1.190.0060.00315.95
7.1.180.0030.00715.96
7.1.170.0030.00615.80
7.1.160.0000.00815.81
7.1.150.0040.00715.79
7.1.140.0000.01615.81
7.1.130.0090.00615.76
7.1.120.0070.00715.63
7.1.110.0080.00815.77
7.1.100.0070.00717.14
7.1.90.0080.00415.93
7.1.80.0130.00315.94
7.1.70.0050.00716.61
7.1.60.0070.01017.71
7.1.50.0020.00716.56
7.1.40.0030.00515.64
7.1.30.0030.01315.97
7.1.20.0040.01115.91
7.1.10.0000.00715.89
7.1.00.0020.04619.11
7.0.330.0000.00915.68
7.0.320.0060.00315.52
7.0.310.0000.01115.15
7.0.300.0120.00315.57
7.0.290.0070.00415.54
7.0.280.0040.00815.62
7.0.270.0030.01015.29
7.0.260.0070.00015.45
7.0.250.0000.00815.50
7.0.240.0000.01215.30
7.0.230.0040.01115.55
7.0.220.0030.00615.39
7.0.210.0060.00615.67
7.0.200.0380.00715.29
7.0.190.0060.00915.70
7.0.180.0130.00015.61
7.0.170.0030.00615.47
7.0.160.0090.00315.57
7.0.150.0080.00315.40
7.0.140.0050.01718.67
7.0.130.0000.01615.16
7.0.120.0060.00915.66
7.0.110.0070.00415.40
7.0.100.0120.02717.62
7.0.90.0150.03817.75
7.0.80.0070.02217.82
7.0.70.0030.04017.73
7.0.60.0110.02317.71
7.0.50.0020.03418.00
7.0.40.0080.04616.73
7.0.30.0070.03616.63
7.0.20.0080.02816.87
7.0.10.0060.02616.84
7.0.00.0130.02616.85
5.6.380.0030.00614.16
5.6.370.0000.01714.55
5.6.360.0080.00814.53
5.6.350.0030.01014.31
5.6.340.0040.00414.21
5.6.330.0030.00514.54
5.6.320.0050.00514.41
5.6.310.0070.00414.26
5.6.300.0060.00914.28
5.6.290.0030.00614.24
5.6.280.0020.04117.67
5.6.270.0100.00714.32
5.6.260.0080.00314.40
5.6.250.0070.04217.59
5.6.240.0020.02917.51
5.6.230.0030.03117.70
5.6.220.0120.03817.49
5.6.210.0070.02517.51
5.6.200.0060.04517.60
5.6.190.0040.02817.78
5.6.180.0050.04117.80
5.6.170.0070.04617.52
5.6.160.0050.02517.55
5.6.150.0090.03617.62
5.6.140.0100.03317.51
5.6.130.0070.02717.53
5.6.120.0070.03017.76
5.6.110.0030.03217.74
5.6.100.0050.04317.74
5.6.90.0050.04517.59
5.6.80.0060.04017.27
5.6.70.0050.04517.23
5.6.60.0070.02917.23
5.6.50.0030.02617.36
5.6.40.0080.04217.31
5.6.30.0080.03517.40
5.6.20.0050.02117.37
5.6.10.0090.02517.17
5.6.00.0060.04117.28
5.5.380.0030.02415.63
5.5.370.0030.03915.73
5.5.360.0050.03815.76
5.5.350.0100.02315.81
5.5.340.0070.02715.96
5.5.330.0070.02716.00
5.5.320.0070.03516.02
5.5.310.0080.04216.00
5.5.300.0050.03316.03
5.5.290.0020.04816.00
5.5.280.0100.03015.94
5.5.270.0050.03715.92
5.5.260.0050.03516.04
5.5.250.0080.02815.75
5.5.240.0030.04115.49
5.5.230.0050.02815.62
5.5.220.0000.02715.57
5.5.210.0080.02315.70
5.5.200.0050.03515.68
5.5.190.0030.02315.62
5.5.180.0050.02415.68
5.5.170.0060.00010.99
5.5.160.0030.02815.61
5.5.150.0070.03715.42
5.5.140.0070.02015.54
5.5.130.0080.01715.58
5.5.120.0020.04215.58
5.5.110.0050.04015.57
5.5.100.0060.04215.57
5.5.90.0110.02515.63
5.5.80.0090.03415.65
5.5.70.0100.04215.58
5.5.60.0120.02715.37
5.5.50.0070.04415.61
5.5.40.0100.03015.66
5.5.30.0070.02315.48
5.5.20.0090.03015.64
5.5.10.0120.03015.58
5.5.00.0050.02515.62
5.4.450.0070.04615.22
5.4.440.0080.02215.44
5.4.430.0020.03015.18
5.4.420.0140.03115.04
5.4.410.0080.02615.00
5.4.400.0050.03515.03
5.4.390.0050.04215.09
5.4.380.0080.02715.01
5.4.370.0090.01814.99
5.4.360.0110.03515.16
5.4.350.0130.03814.97
5.4.340.0090.03214.93
5.4.330.0070.00311.20
5.4.320.0030.02815.07
5.4.310.0070.02214.98
5.4.300.0030.03714.93
5.4.290.0030.03215.15
5.4.280.0030.02815.06
5.4.270.0100.03314.95
5.4.260.0100.03815.03
5.4.250.0080.02514.92
5.4.240.0070.04015.13
5.4.230.0040.04015.03
5.4.220.0070.02514.95
5.4.210.0070.03615.05
5.4.200.0000.03215.26
5.4.190.0100.03715.07
5.4.180.0070.02514.95
5.4.170.0080.03514.97
5.4.160.0070.02014.79
5.4.150.0020.03015.04
5.4.140.0100.03513.52
5.4.130.0030.02313.76
5.4.120.0070.02313.68
5.4.110.0070.03413.51
5.4.100.0110.03613.78
5.4.90.0070.03213.59
5.4.80.0000.02513.58
5.4.70.0070.02513.69
5.4.60.0050.02313.80
5.4.50.0030.03513.68
5.4.40.0030.02813.82
5.4.30.0050.03513.73
5.4.20.0110.01813.66
5.4.10.0070.03713.65
5.4.00.0040.02313.60
5.3.290.0050.03012.62
5.3.280.0050.02412.55
5.3.270.0030.02812.62
5.3.260.0050.03812.59
5.3.250.0110.03212.65
5.3.240.0030.03312.51
5.3.230.0020.03112.60
5.3.220.0140.01512.52
5.3.210.0040.02312.54
5.3.200.0080.03912.59
5.3.190.0080.04112.45
5.3.180.0000.04312.43
5.3.170.0060.03812.62
5.3.160.0040.03912.40
5.3.150.0060.03812.64
5.3.140.0070.02012.53
5.3.130.0080.03512.59
5.3.120.0030.02712.46
5.3.110.0030.03612.57
5.3.100.0080.01812.38
5.3.90.0080.03312.28
5.3.80.0050.03212.20
5.3.70.0030.02712.11
5.3.60.0030.04012.16
5.3.50.0030.03012.14
5.3.40.0000.04312.23
5.3.30.0020.04012.12
5.3.20.0070.02012.14
5.3.10.0040.03212.00
5.3.00.0010.03611.98
5.2.170.0030.03510.23
5.2.160.0030.03010.35
5.2.150.0000.03410.27
5.2.140.0030.01910.25
5.2.130.0030.03010.29
5.2.120.0050.03410.36
5.2.110.0080.02310.28
5.2.100.0000.02410.30
5.2.90.0060.01310.22
5.2.80.0040.03410.25
5.2.70.0060.02210.24
5.2.60.0020.02510.12
5.2.50.0030.02510.17
5.2.40.0050.02710.24
5.2.30.0050.03310.25
5.2.20.0060.03310.20
5.2.10.0030.0339.90
5.2.00.0020.0349.85
5.1.60.0030.0219.43
5.1.50.0000.0199.33
5.1.40.0060.0259.39
5.1.30.0050.0139.61
5.1.20.0000.0309.62
5.1.10.0030.0159.45
5.1.00.0020.0289.45
5.0.50.0020.0228.81
5.0.40.0040.0258.81
5.0.30.0020.0258.81
5.0.20.0030.0208.81
5.0.10.0070.0198.81
5.0.00.0020.0228.81
4.4.90.0010.0198.81
4.4.80.0020.0228.81
4.4.70.0020.0128.81
4.4.60.0030.0098.81
4.4.50.0000.0198.81
4.4.40.0040.0228.81
4.4.30.0030.0108.81
4.4.20.0050.0108.81
4.4.10.0020.0118.81
4.4.00.0000.0158.81
4.3.110.0010.0208.81
4.3.100.0030.0178.81
4.3.90.0010.0138.81
4.3.80.0030.0268.81
4.3.70.0000.0118.81
4.3.60.0020.0138.81
4.3.50.0030.0138.81
4.3.40.0050.0188.81
4.3.30.0000.0158.81
4.3.20.0030.0188.81
4.3.10.0020.0188.81
4.3.00.0010.0138.81

preferences:
34.75 ms | 401 KiB | 5 Q