3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 0; /* for ( $match1 = 0; $match1 < 3; $match1++ ) for ( $match2 = 0; $match2 < 3; $match2++ ) for ( $match3 = 0; $match3 < 3; $match3++ ) for ( $match4 = 0; $match4 < 3; $match4++ ) for ( $match5 = 0; $match5 < 3; $match5++ ) for ( $match6 = 0; $match6 < 3; $match6++ ) for ( $match7 = 0; $match7 < 3; $match7++ ) for ( $match8 = 0; $match8 < 3; $match8++ ) for ( $match9 = 0; $match9 < 3; $match9++ ) for ( $match10 = 0; $match10 < 3; $match10++ ) for ( $match11 = 0; $match11 < 3; $match11++ ) for ( $match12 = 0; $match12 < 3; $match12++ ) for ( $match13 = 0; $match13 < 3; $match13++ )*/ for ( $match14 = 0; $match14 < 3; $match14++ ) for ( $match15 = 0; $match15 < 3; $match15++ ) { $column = implode('', array($match1, $match2, $match3, $match4, $match5, $match6, $match7, $match8, $match9, $match10, $match11, $match12, $match13, $match14, $match15)); preg_match_all('/101/', $column, $matches); $match101 = (array) $matches[0]; if ( count($match101) < 1 ) continue; $count++; } echo $count; ?>

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)
8.3.40.0160.00019.04
8.3.30.0060.00919.09
8.3.20.0050.00320.34
8.3.10.0070.00022.09
8.3.00.0080.00022.31
8.2.170.0040.01122.96
8.2.160.0000.01421.02
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00819.67
8.2.110.0060.00319.38
8.2.100.0070.00718.03
8.2.90.0080.00019.30
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0130.00017.93
8.2.50.0000.00918.07
8.2.40.0000.00918.22
8.2.30.0020.00518.23
8.2.20.0040.00418.03
8.2.10.0000.00717.99
8.2.00.0030.00518.04
8.1.270.0060.00322.14
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.19
8.1.230.0060.00619.01
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0030.00617.47
8.1.190.0080.00017.39
8.1.180.0050.00318.64
8.1.170.0040.00418.76
8.1.160.0020.00522.06
8.1.150.0040.00418.80
8.1.140.0060.00317.62
8.1.130.0000.00717.91
8.1.120.0000.00817.68
8.1.110.0050.00217.61
8.1.100.0040.00417.68
8.1.90.0050.00217.52
8.1.80.0000.00717.59
8.1.70.0000.00717.62
8.1.60.0000.01017.74
8.1.50.0040.00417.58
8.1.40.0040.00417.69
8.1.30.0000.00817.68
8.1.20.0030.00517.76
8.1.10.0030.00617.74
8.1.00.0030.00517.57
8.0.300.0050.00318.77
8.0.290.0000.00717.18
8.0.280.0000.00718.53
8.0.270.0030.00317.25
8.0.260.0040.00417.04
8.0.250.0030.00317.08
8.0.240.0070.00017.16
8.0.230.0000.00717.17
8.0.220.0000.00817.14
8.0.210.0000.00716.99
8.0.200.0000.00617.17
8.0.190.0080.00017.04
8.0.180.0050.00217.06
8.0.170.0040.00417.14
8.0.160.0040.00417.13
8.0.150.0000.00916.99
8.0.140.0000.00716.98
8.0.130.0030.00313.54
8.0.120.0040.00416.96
8.0.110.0050.00216.98
8.0.100.0040.00416.98
8.0.90.0040.00417.19
8.0.80.0090.00917.15
8.0.70.0060.00317.19
8.0.60.0070.00017.07
8.0.50.0040.00416.90
8.0.30.0090.01817.26
8.0.20.0140.00617.40
8.0.10.0040.00417.30
8.0.00.0090.00917.09
7.4.330.0060.00015.00
7.4.320.0020.00516.77
7.4.300.0000.00616.76
7.4.290.0000.00716.85
7.4.280.0040.00416.74
7.4.270.0040.00416.84
7.4.260.0040.00416.72
7.4.250.0070.00016.70
7.4.240.0020.00516.71
7.4.230.0040.00416.73
7.4.220.0030.01416.73
7.4.210.0060.01316.87
7.4.200.0070.00016.67
7.4.190.0000.00716.88
7.4.160.0120.00416.92
7.4.150.0110.00717.40
7.4.140.0120.00717.86
7.4.130.0200.00316.70
7.4.120.0090.00916.69
7.4.110.0160.01016.84
7.4.100.0060.01416.83
7.4.90.0160.00416.64
7.4.80.0120.00816.83
7.4.70.0040.01516.82
7.4.60.0100.01116.73
7.4.50.0050.00516.69
7.4.40.0090.00622.77
7.4.30.0120.00616.87
7.4.10.0030.01615.26
7.4.00.0020.01415.09
7.3.330.0030.00513.26
7.3.320.0000.00513.40
7.3.310.0000.00816.43
7.3.300.0070.00016.52
7.3.290.0030.01516.54
7.3.280.0100.00916.51
7.3.270.0060.01217.40
7.3.260.0100.01016.67
7.3.250.0100.01216.62
7.3.240.0090.01016.55
7.3.230.0130.00516.61
7.3.210.0120.00816.76
7.3.200.0060.01419.39
7.3.190.0100.01016.67
7.3.180.0100.01016.58
7.3.170.0120.01016.75
7.3.160.0100.00716.40
7.3.130.0030.01315.07
7.3.120.0070.00915.11
7.3.110.0090.01015.11
7.3.100.0070.00815.12
7.3.90.0070.01114.94
7.3.80.0050.00915.04
7.3.70.0070.00714.91
7.3.60.0090.00514.74
7.3.50.0110.00115.13
7.3.40.0060.00815.01
7.3.30.0080.00514.87
7.3.20.0020.01116.82
7.3.10.0050.00716.83
7.3.00.0050.00916.92
7.2.330.0110.00816.84
7.2.320.0180.00916.73
7.2.310.0040.01516.83
7.2.300.0090.01216.93
7.2.290.0000.01616.80
7.2.260.0060.00915.22
7.2.250.0050.01215.25
7.2.240.0080.00915.16
7.2.230.0030.01215.28
7.2.220.0100.00515.36
7.2.210.0060.01115.16
7.2.200.0060.00915.49
7.2.190.0090.00715.01
7.2.180.0060.00815.14
7.2.170.0080.00615.13
7.2.160.0070.00715.18
7.2.150.0060.00617.23
7.2.140.0030.01217.13
7.2.130.0060.00317.20
7.2.120.0070.00717.04
7.2.110.0070.01017.19
7.2.100.0090.00917.04
7.2.90.0110.00317.14
7.2.80.0100.00317.40
7.2.70.0100.00717.23
7.2.60.0000.01117.03
7.2.50.0110.00017.23
7.2.40.0100.00717.03
7.2.30.0030.00717.30
7.2.20.0000.01416.88
7.2.10.0030.00917.27
7.2.00.0050.00818.30
7.1.330.0080.00815.96
7.1.320.0080.00615.86
7.1.310.0030.01316.14
7.1.300.0080.00515.93
7.1.290.0040.01115.95
7.1.280.0020.00816.05
7.1.270.0100.00515.97
7.1.260.0020.00915.82
7.1.250.0040.00715.96
7.1.240.0000.01515.91
7.1.230.0040.01416.12
7.1.220.0060.00916.09
7.1.210.0080.00515.88
7.1.200.0000.00916.06
7.1.190.0100.00616.06
7.1.180.0090.00016.07
7.1.170.0060.00316.18
7.1.160.0040.00416.16
7.1.150.0040.00715.96
7.1.140.0030.01016.19
7.1.130.0130.00015.68
7.1.120.0000.01115.98
7.1.110.0030.01416.04
7.1.100.0020.00817.00
7.1.90.0100.00016.23
7.1.80.0030.00915.95
7.1.70.0060.00516.67
7.1.60.0090.01017.86
7.1.50.0080.00616.60
7.1.40.0090.00016.07
7.1.30.0080.00415.91
7.1.20.0000.01316.01
7.1.10.0100.00716.06
7.1.00.0030.03919.24
7.0.330.0030.01115.57
7.0.320.0040.00815.32
7.0.310.0070.00715.65
7.0.300.0060.00615.54
7.0.290.0090.00315.49
7.0.280.0110.00615.46
7.0.270.0000.00915.79
7.0.260.0000.01315.73
7.0.250.0030.00915.70
7.0.240.0040.00815.66
7.0.230.0100.00615.76
7.0.220.0040.00815.82
7.0.210.0060.00915.38
7.0.200.0030.00916.18
7.0.190.0070.01015.55
7.0.180.0000.00915.36
7.0.170.0030.01015.66
7.0.160.0060.00615.67
7.0.150.0000.01415.65
7.0.140.0080.03518.87
7.0.130.0040.00815.61
7.0.120.0050.00315.70
7.0.110.0070.00715.73
7.0.100.0100.00315.63
7.0.90.0090.00615.46
7.0.80.0000.00915.50
7.0.70.0130.03718.67
7.0.60.0080.04518.54
7.0.50.0050.04018.89
7.0.40.0050.04416.66
7.0.30.0090.04316.92
7.0.20.0050.04316.88
7.0.10.0030.03216.97
7.0.00.0050.04516.75
5.6.400.0030.01014.11
5.6.390.0060.00614.55
5.6.380.0090.00314.57
5.6.370.0040.01214.29
5.6.360.0060.00614.69
5.6.350.0070.00714.36
5.6.340.0060.00314.22
5.6.330.0050.00314.53
5.6.320.0060.00314.46
5.6.310.0000.01514.79
5.6.300.0030.01514.72
5.6.290.0060.00314.61
5.6.280.0030.04017.72
5.6.270.0080.00314.75
5.6.260.0070.01014.21
5.6.250.0160.00014.67
5.6.240.0030.01314.54
5.6.230.0040.00414.53
5.6.220.0050.04417.50
5.6.210.0050.03917.48
5.6.200.0070.04317.71
5.6.190.0040.04617.66
5.6.180.0090.04217.67
5.6.170.0040.03117.80
5.6.160.0090.02817.67
5.6.150.0080.04017.74
5.6.140.0090.03917.70
5.6.130.0040.03917.61
5.6.120.0030.03517.91
5.6.110.0070.04217.75
5.6.100.0030.04917.78
5.6.90.0060.04617.59
5.6.80.0040.02717.40
5.6.70.0020.02517.40
5.6.60.0040.02717.53
5.6.50.0080.03817.30
5.6.40.0050.02517.33
5.6.30.0030.02517.27
5.6.20.0030.02317.43
5.6.10.0070.02317.33
5.6.00.0070.02017.42
5.5.380.0060.00314.53
5.5.370.0060.00314.40
5.5.360.0000.04817.38
5.5.350.0050.04117.44
5.5.340.0060.02617.58
5.5.330.0030.04417.67
5.5.320.0020.05017.71
5.5.310.0070.03517.69
5.5.300.0050.04517.62
5.5.290.0050.04417.72
5.5.280.0060.02317.71
5.5.270.0000.04317.63
5.5.260.0020.04617.43
5.5.250.0060.04217.67
5.5.240.0020.02617.33
5.5.230.0020.02617.36
5.5.220.0070.02317.18
5.5.210.0030.02517.32
5.5.200.0050.02217.12
5.5.190.0120.01717.27
5.5.180.0070.02117.38
5.5.170.0000.01614.41
5.5.160.0090.02017.11
5.5.150.0070.03317.41
5.5.140.0070.02017.27
5.5.130.0040.02117.29
5.5.120.0020.02517.31
5.5.110.0020.02417.34
5.5.100.0060.02617.32
5.5.90.0050.02017.27
5.5.80.0060.01917.19
5.5.70.0050.03217.17
5.5.60.0090.01817.13
5.5.50.0020.02317.16
5.5.40.0000.02917.11
5.5.30.0030.02317.14
5.5.20.0080.02717.15
5.5.10.0070.02317.24
5.5.00.0090.03417.14
5.4.450.0040.04115.18
5.4.440.0060.04215.18
5.4.430.0020.04715.38
5.4.420.0030.04215.23
5.4.410.0050.04315.14
5.4.400.0030.03815.03
5.4.390.0060.02015.08
5.4.380.0040.02015.21
5.4.370.0020.02215.09
5.4.360.0020.02315.00
5.4.350.0050.02115.14
5.4.340.0020.02515.00
5.4.330.0040.00411.04
5.4.320.0050.02315.04
5.4.310.0000.02415.04
5.4.300.0020.02914.96
5.4.290.0030.01815.10
5.4.280.0020.04215.09
5.4.270.0030.02214.94
5.4.260.0030.02815.04
5.4.250.0070.02015.08
5.4.240.0030.02014.94
5.4.230.0060.01515.03
5.4.220.0020.02515.04
5.4.210.0040.02315.11
5.4.200.0000.02615.16
5.4.190.0020.03515.03
5.4.180.0020.02215.06
5.4.170.0030.02014.95
5.4.160.0070.01515.12
5.4.150.0030.01615.16
5.4.140.0040.02213.75
5.4.130.0000.02313.66
5.4.120.0030.01813.63
5.4.110.0040.02013.76
5.4.100.0050.01313.76
5.4.90.0080.01213.70
5.4.80.0030.02213.78
5.4.70.0020.02013.59
5.4.60.0070.01713.63
5.4.50.0000.02113.70
5.4.40.0000.02913.71
5.4.30.0040.01813.62
5.4.20.0070.03513.75
5.4.10.0060.03513.68
5.4.00.0030.04213.40
5.3.290.0040.02412.54
5.3.280.0020.02212.48
5.3.270.0010.02412.54
5.3.260.0020.02012.51
5.3.250.0050.01512.47
5.3.240.0050.01812.41
5.3.230.0030.02312.45
5.3.220.0030.04012.52
5.3.210.0010.02412.54
5.3.200.0020.02012.52
5.3.190.0020.02212.48
5.3.180.0030.02712.62
5.3.170.0020.02212.62
5.3.160.0000.02412.63
5.3.150.0020.02012.60
5.3.140.0030.02212.43
5.3.130.0030.04012.46
5.3.120.0040.04212.56
5.3.110.0050.04212.52
5.3.100.0010.04012.33
5.3.90.0060.03712.29
5.3.80.0060.03612.23
5.3.70.0060.03812.30
5.3.60.0070.03312.18
5.3.50.0030.03112.18
5.3.40.0060.03512.10
5.3.30.0020.04212.10
5.3.20.0020.04211.98
5.3.10.0030.03812.01
5.3.00.0020.04111.88
5.2.170.0030.06312.45
5.2.160.0000.04312.45
5.2.150.0000.06312.45
5.2.140.0000.06712.45
5.2.130.0000.06312.45
5.2.120.0030.06012.45
5.2.110.0030.06012.45
5.2.100.0000.06312.45
5.2.90.0000.05712.45
5.2.80.0100.05712.45
5.2.70.0070.06012.45
5.2.60.0030.06712.45
5.2.50.0030.05012.45
5.2.40.0030.05712.45
5.2.30.0100.03312.45
5.2.20.0000.06012.45
5.2.10.0100.05712.45
5.2.00.0070.06012.45
5.1.60.0030.05012.45
5.1.50.0030.06012.45
5.1.40.0000.05312.45
5.1.30.0070.05712.45
5.1.20.0000.05012.45
5.1.10.0070.05012.45
5.1.00.0000.05312.45
5.0.50.0070.02712.45
5.0.40.0000.04712.45
5.0.30.0000.05312.45
5.0.20.0030.03312.45
5.0.10.0030.04312.45
5.0.00.0030.06312.45
4.4.90.0000.03312.45
4.4.80.0030.03012.45
4.4.70.0000.03712.45
4.4.60.0030.03712.45
4.4.50.0000.03712.45
4.4.40.0070.04712.45
4.4.30.0030.02012.45
4.4.20.0030.03312.45
4.4.10.0000.03712.45
4.4.00.0030.05012.45
4.3.110.0000.02712.45
4.3.100.0030.03312.45
4.3.90.0000.03012.45
4.3.80.0000.04012.45
4.3.70.0000.03712.45
4.3.60.0000.03312.45
4.3.50.0000.04012.45
4.3.40.0000.03012.45
4.3.30.0000.03712.45
4.3.20.0030.03712.45
4.3.10.0000.02312.45
4.3.00.0000.03712.45

preferences:
42.14 ms | 400 KiB | 5 Q