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)
8.3.60.0201.98416.75
8.3.50.0201.97821.96
8.3.40.0032.00118.92
8.3.30.0031.99918.93
8.3.20.0032.00020.38
8.3.10.0071.99523.49
8.3.00.0002.00219.38
8.2.180.0171.98518.41
8.2.170.0031.99922.96
8.2.160.0031.99920.52
8.2.150.0071.99524.18
8.2.140.0031.99824.66
8.2.130.0101.99226.16
8.2.120.0002.00721.99
8.2.110.0101.99122.08
8.2.100.0101.99017.91
8.2.90.0002.00218.00
8.2.80.0072.00017.97
8.2.70.0031.99818.05
8.2.60.0071.99518.04
8.2.50.0071.99618.10
8.2.40.0071.99320.41
8.2.30.0071.99418.13
8.2.20.0032.00117.99
8.2.10.0032.00018.15
8.2.00.0032.00117.91
8.1.280.0071.99725.92
8.1.270.0031.99823.96
8.1.260.0071.99626.35
8.1.250.0071.99628.09
8.1.240.0071.99422.04
8.1.230.0071.99719.07
8.1.220.0002.00217.80
8.1.210.0002.00318.77
8.1.200.0031.99917.35
8.1.190.0031.99817.36
8.1.180.0031.99818.10
8.1.170.0031.99818.66
8.1.160.0002.00322.00
8.1.150.0071.99418.79
8.1.140.0032.00117.70
8.1.130.0071.99017.90
8.1.120.0071.99617.63
8.1.110.0002.00217.71
8.1.100.0002.00217.59
8.1.90.0032.00017.62
8.1.80.0002.00217.70
8.1.70.0032.00017.65
8.1.60.0032.00017.79
8.1.50.0031.99917.79
8.1.40.0031.99917.74
8.1.30.0101.99317.82
8.1.20.0002.00217.72
8.1.10.0002.00317.84
8.1.00.0032.00017.58
8.0.300.0031.99921.66
8.0.290.0031.99816.88
8.0.280.0032.00018.42
8.0.270.0071.99417.22
8.0.260.0071.99216.93
8.0.250.0031.99817.01
8.0.240.0071.99717.04
8.0.230.0002.00017.11
8.0.220.0002.00316.82
8.0.210.0031.99917.01
8.0.200.0031.99816.94
8.0.190.0002.00316.99
8.0.180.0131.99016.99
8.0.170.0002.00316.87
8.0.160.0002.00317.03
8.0.150.0031.99817.00
8.0.140.0231.97416.95
8.0.130.0031.99813.50
8.0.120.0002.00316.89
8.0.110.0032.00016.89
8.0.100.0002.00216.80
8.0.90.0031.99916.79
8.0.80.0101.99616.91
8.0.70.0002.00116.85
8.0.60.0032.00016.96
8.0.50.0002.00316.82
8.0.30.0191.97717.14
8.0.20.0231.98217.52
8.0.10.0131.99017.10
8.0.00.0191.98316.70
7.4.330.0031.99715.00
7.4.320.0002.00116.66
7.4.300.0031.99916.77
7.4.290.0101.99116.62
7.4.280.0071.99316.70
7.4.270.0002.00216.63
7.4.260.0071.99716.74
7.4.250.0002.00216.63
7.4.240.0031.99816.66
7.4.230.0071.99416.80
7.4.220.0131.98816.80
7.4.210.0221.98216.70
7.4.200.0061.99416.50
7.4.190.0032.00116.43
7.4.160.0201.98816.65
7.4.150.0231.97217.40
7.4.140.0101.98417.86
7.4.130.0191.98916.77
7.4.120.0231.88816.59
7.4.110.0232.40116.63
7.4.100.0102.47616.44
7.4.90.0162.44716.46
7.4.80.0202.43619.39
7.4.70.0132.46116.75
7.4.60.0132.46316.46
7.4.50.0002.49916.54
7.4.40.0072.49022.77
7.4.30.0062.46016.82
7.4.00.0002.49115.24
7.3.330.0031.99913.44
7.3.320.0101.99113.44
7.3.310.0002.00216.46
7.3.300.0071.99716.43
7.3.290.0551.94316.35
7.3.280.0091.99316.36
7.3.270.0261.97117.40
7.3.260.0221.97316.34
7.3.250.0131.99016.55
7.3.240.0191.97216.74
7.3.230.0162.44716.40
7.3.210.0292.38916.45
7.3.200.0222.42819.39
7.3.190.0102.45216.65
7.3.180.0132.44716.50
7.3.170.0122.46416.59
7.3.160.0102.43216.33
7.3.120.0002.49714.80
7.2.330.0132.44516.76
7.2.320.0002.44316.98
7.2.310.0102.45516.62
7.2.300.0132.45016.89
7.2.290.0222.40916.74
7.2.00.0032.49719.55
7.1.100.0002.50118.49
7.1.70.0432.45817.12
7.1.60.0102.49119.33
7.1.50.0072.49517.24
7.1.00.0072.49322.29
7.0.200.0072.49417.02
7.0.140.0002.50022.10
7.0.60.0032.47719.98
7.0.50.0072.49317.87
7.0.40.0032.49719.85
7.0.30.0202.48019.90
7.0.20.0272.47319.87
7.0.10.0072.49319.78
7.0.00.0172.48319.86
5.6.280.0072.49320.93
5.6.210.1332.35320.61
5.6.200.0002.48718.17
5.6.190.0132.48720.41
5.6.180.5171.96720.47
5.6.170.0232.47720.24
5.6.160.0032.48020.37
5.6.150.0132.46718.09
5.6.140.0002.50018.06
5.6.130.0072.49318.13
5.6.120.0172.48320.89
5.6.110.0202.48021.14
5.6.100.0132.48720.98
5.6.90.0072.49320.98
5.6.80.0072.49320.38
5.5.350.0172.42320.41
5.5.340.0302.40720.92
5.5.330.0132.41720.79
5.5.320.0202.42720.95
5.5.310.0272.43720.97
5.5.300.0232.45020.94
5.5.290.0232.42020.89
5.5.280.0202.44020.94
5.5.270.0132.42320.95
5.5.260.0172.38020.71
5.5.250.0202.42020.71
5.5.240.0132.46320.33
5.4.450.0172.44719.29
5.4.440.0132.40319.29
5.4.430.0072.45319.29
5.4.420.0232.27719.29
5.4.410.0172.45019.11
5.4.400.0202.41719.02
5.4.390.0372.41019.00
5.4.380.0072.45019.08
5.4.370.0302.41718.77
5.4.360.0132.42319.11
5.4.350.0272.43018.92
5.4.340.0102.44018.83
5.4.320.0232.47018.96
5.4.310.0272.39718.80
5.4.300.0172.42019.11
5.4.290.0172.40718.91
5.4.280.0172.42019.02
5.4.270.0272.38718.79
5.4.260.0202.38319.07
5.4.250.0332.34018.96
5.4.240.0402.35319.10
5.4.230.0132.39719.06
5.4.220.0172.44318.98
5.4.210.0232.40718.96
5.4.200.0172.41718.95
5.4.190.0332.43018.98
5.4.180.0032.46318.99
5.4.170.0032.45319.07
5.4.160.0402.29718.84
5.4.150.0172.44018.97
5.4.140.0172.44016.37
5.4.130.0272.41716.33
5.4.120.0202.42716.27
5.4.110.0172.34016.23
5.4.100.0232.42016.20
5.4.90.0072.44716.40
5.4.80.0232.41716.23
5.4.70.0132.43316.21
5.4.60.0132.47016.45
5.4.50.0232.39016.19
5.4.40.0202.28316.36
5.4.30.0132.19716.36
5.4.20.0072.45716.38
5.4.10.0172.42016.22
5.4.00.0132.30315.71
5.3.290.0202.36714.43
5.3.280.0132.44714.46
5.3.270.0172.45314.50
5.3.260.0202.36014.32
5.3.250.0372.38014.49
5.3.240.0132.44714.47
5.3.230.0402.38714.47
5.3.220.0102.42014.31
5.3.210.0272.35714.43
5.3.200.0202.40714.41
5.3.190.0032.43314.42
5.3.180.0172.41714.49
5.3.170.0372.41314.38
5.3.160.0102.42714.41
5.3.150.0272.43014.43
5.3.140.0372.35314.43
5.3.130.0132.36314.42
5.3.120.0202.44014.31
5.3.110.0072.40014.40
5.3.100.0232.31713.89
5.3.90.0272.44313.88
5.3.80.0272.43013.68
5.3.70.0132.45313.79
5.3.60.0102.42713.81
5.3.50.0202.45313.66
5.3.40.0132.43313.78
5.3.30.0102.42713.61
5.3.20.0232.45313.55
5.3.10.0172.46713.46
5.3.00.0232.46313.39
5.2.170.0102.20310.94
5.2.160.0172.42310.89
5.2.150.0132.43010.95
5.2.140.0272.42711.05
5.2.130.0172.42710.85
5.2.120.0172.42310.88
5.2.110.0072.39710.89
5.2.100.0132.43710.88
5.2.90.0002.45710.89
5.2.80.0132.43710.92
5.2.70.0132.45710.87
5.2.60.0132.41310.82
5.2.50.0102.44710.77
5.2.40.0302.41310.87
5.2.30.0232.35310.77
5.2.20.0032.45010.81
5.2.10.0302.41310.61
5.2.00.0402.40310.57
5.1.60.0102.4679.69
5.1.50.0102.4439.74
5.1.40.0202.3679.85
5.1.30.0102.36310.21
5.1.20.0232.43310.20
5.1.10.0272.2279.91
5.1.00.0132.0279.88
5.0.50.0172.0378.42
5.0.40.0072.3178.25
5.0.30.0132.3938.08
5.0.20.0172.3978.07
5.0.10.0172.4177.95
5.0.00.0202.1207.99
4.4.90.0102.3936.77
4.4.80.0372.3836.77
4.4.70.0172.4136.77
4.4.60.0132.4336.77
4.4.50.0102.4306.77
4.4.40.0272.3836.77
4.4.30.0102.3976.77
4.4.20.0072.4036.77
4.4.10.0131.9506.77
4.4.00.0171.9436.77
4.3.110.0202.4376.77
4.3.100.0102.3836.77
4.3.90.0072.4376.77
4.3.80.0131.9076.77
4.3.70.0101.8606.77
4.3.60.0132.1006.77
4.3.50.0071.8506.77
4.3.40.0202.1006.77
4.3.30.0072.1906.77
4.3.20.0132.4176.77
4.3.10.0232.3606.77
4.3.00.0132.3936.77

preferences:
59.14 ms | 401 KiB | 5 Q