3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(0); $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++ ) { $column = join(array($match1, $match2, $match3, $match4, $match5, $match6, $match7, $match8, $match9, $match10, $match11, $match12, $match13, $match14, $match15)); $match101 = substr_count('101', $column); if ( $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)
8.3.60.0101.99318.21
8.3.50.0101.98821.83
8.3.40.0101.99518.62
8.3.30.0131.98918.54
8.3.20.0032.00018.73
8.3.10.0002.00221.00
8.3.00.0031.99823.71
8.2.180.0032.00016.50
8.2.170.0032.00122.96
8.2.160.0032.00020.55
8.2.150.0071.99724.18
8.2.140.0002.00224.66
8.2.130.0002.00226.16
8.2.120.0031.99719.36
8.2.110.0031.99920.53
8.2.100.0071.99817.78
8.2.90.0031.99718.87
8.2.80.0031.99817.97
8.2.70.0071.99417.25
8.2.60.0101.99318.04
8.2.50.0101.99618.07
8.2.40.0031.99418.16
8.2.30.0101.99421.35
8.2.20.0002.00117.69
8.2.10.0031.99817.88
8.2.00.0031.99717.83
8.1.280.0401.96225.92
8.1.270.0131.98222.06
8.1.260.0031.99826.35
8.1.250.0031.99928.09
8.1.240.0071.99522.52
8.1.230.0071.99620.90
8.1.220.0031.99918.77
8.1.210.0101.99118.77
8.1.200.0002.00217.23
8.1.190.0002.00217.63
8.1.180.0031.99618.10
8.1.170.0002.00218.51
8.1.160.0031.99818.89
8.1.150.0002.00118.72
8.1.140.0002.00017.47
8.1.130.0032.00017.79
8.1.120.0031.99917.62
8.1.110.0031.99917.46
8.1.100.0032.00117.41
8.1.90.0002.00417.58
8.1.80.0031.99917.46
8.1.70.0032.00117.46
8.1.60.0071.99417.68
8.1.50.0002.00217.54
8.1.40.0002.00217.58
8.1.30.0032.00017.71
8.1.20.0002.00417.67
8.1.10.0031.99917.64
8.1.00.0002.00417.57
8.0.300.0002.00219.79
8.0.290.0032.00116.93
8.0.280.0002.00118.42
8.0.270.0032.00117.13
8.0.260.0031.99916.79
8.0.250.0031.99816.94
8.0.240.0201.98016.80
8.0.230.0002.00416.84
8.0.220.0101.99116.71
8.0.210.0032.00016.79
8.0.200.0031.99816.80
8.0.190.0032.00116.80
8.0.180.0032.00016.86
8.0.170.0032.00116.88
8.0.160.0002.00316.77
8.0.150.0201.98616.64
8.0.140.0002.00216.85
8.0.130.0101.99113.30
8.0.120.0101.99316.83
8.0.110.0071.99716.78
8.0.100.0071.99416.85
8.0.90.0002.00216.64
8.0.80.0061.99816.75
8.0.70.0002.00316.71
8.0.60.0002.00216.75
8.0.50.0031.99916.69
8.0.30.0151.98517.09
8.0.20.0132.00317.40
8.0.10.0032.00016.97
8.0.00.0091.99316.73
7.4.330.0031.99716.77
7.4.320.0002.00216.50
7.4.300.0002.00416.43
7.4.290.0031.99816.39
7.4.280.0031.99816.34
7.4.270.0031.99816.55
7.4.260.0071.99413.30
7.4.250.0071.99516.45
7.4.240.0002.00216.48
7.4.230.0002.00416.50
7.4.220.0131.99016.36
7.4.210.0141.98716.49
7.4.200.0002.00216.20
7.4.190.0032.00116.55
7.4.160.0171.97516.55
7.4.150.0071.99617.40
7.4.140.0131.98917.86
7.4.130.0101.99216.37
7.4.120.0081.98816.47
7.4.110.0092.46516.43
7.4.100.0102.45316.55
7.4.90.0232.44616.55
7.4.80.0132.45619.39
7.4.70.0102.44716.55
7.4.60.0132.41916.54
7.4.50.0072.49216.25
7.4.40.0072.48922.77
7.4.30.0412.34416.50
7.4.00.0072.48414.84
7.3.330.0031.99913.05
7.3.320.0031.99913.22
7.3.310.0031.99816.19
7.3.300.0002.00416.08
7.3.290.0071.99116.23
7.3.280.0101.99416.19
7.3.270.0101.99517.40
7.3.260.0151.99018.24
7.3.250.0181.98116.25
7.3.240.0131.98716.39
7.3.230.0232.45716.39
7.3.210.0172.45016.25
7.3.200.0002.46319.39
7.3.190.0132.42616.14
7.3.180.0102.46116.22
7.3.170.0062.46516.29
7.3.160.0232.44816.19
7.3.120.0032.49414.56
7.2.330.0132.45416.76
7.2.320.0192.45516.28
7.2.310.0192.40716.61
7.2.300.0392.38316.70
7.2.290.0102.46016.65
7.2.60.0032.49416.80
7.2.50.0032.48816.70
7.2.00.0102.49119.44
7.1.200.0072.48715.86
7.1.100.0032.49818.20
7.1.70.0072.49516.83
7.1.60.0102.49117.47
7.1.50.0002.50117.02
7.1.00.0002.50022.32
7.0.200.0032.49716.94
7.0.140.0002.50022.04
7.0.100.0202.48019.96
7.0.90.0072.49319.93
7.0.80.0072.49319.89
7.0.70.0072.49319.93
7.0.60.0272.47320.09
7.0.50.0132.48720.34
7.0.40.0132.48720.05
7.0.30.0072.49320.14
7.0.20.0032.49720.07
7.0.10.0002.50020.09
7.0.00.0072.49320.10
5.6.280.0102.49021.04
5.6.250.0002.50020.61
5.6.240.0072.49320.68
5.6.230.0072.49320.68
5.6.220.0072.49320.60
5.6.210.0102.49020.48
5.6.200.0202.48021.05
5.6.190.0032.49721.18
5.6.180.0132.48721.18
5.6.170.0002.50021.09
5.6.160.0072.46321.13
5.6.150.0072.49321.09
5.6.140.0132.48721.05
5.6.130.0072.49321.08
5.6.120.0032.49721.09
5.6.110.0032.49721.08
5.6.100.0132.48720.95
5.6.90.0102.49021.01
5.6.80.0172.47020.41
5.6.70.0032.49720.32
5.6.60.0102.49020.48
5.6.50.0002.48720.44
5.6.40.0072.47020.47
5.6.30.0172.45720.32
5.6.20.0102.45020.38
5.6.10.0072.47320.38
5.6.00.0172.47020.30
5.5.380.0072.49320.58
5.5.370.0132.16720.41
5.5.360.0231.98320.64
5.5.350.0372.02320.58
5.5.340.0171.99720.90
5.5.330.0032.30020.74
5.5.320.0272.42320.85
5.5.310.0102.47320.70
5.5.300.0132.46320.82
5.5.290.0172.45020.89
5.5.280.0172.40720.98
5.5.270.0072.44720.80
5.5.260.0232.40020.86
5.5.250.0232.18320.63
5.5.240.0172.07320.35
5.5.230.0232.01020.36
5.5.220.0102.00020.32
5.5.210.0271.92320.37
5.5.200.0171.90020.23
5.5.190.0232.06020.14
5.5.180.0272.22720.33
5.5.160.0172.43720.29
5.5.150.0172.42020.22
5.5.140.0002.45020.29
5.5.130.0232.43020.29
5.5.120.0272.42720.31
5.5.110.0272.41720.26
5.5.100.0272.41020.21
5.5.90.0232.42720.15
5.5.80.0272.41020.19
5.5.70.0302.43020.07
5.5.60.0232.42320.13
5.5.50.0102.45320.23
5.5.40.0302.40320.03
5.5.30.0132.36720.20
5.5.20.0202.42320.16
5.5.10.0132.41020.11
5.5.00.0172.44020.10
5.4.450.0232.42019.38
5.4.440.0172.43319.29
5.4.430.0132.44319.27
5.4.420.0072.47319.40
5.4.410.0272.43019.05
5.4.400.0171.99318.84
5.4.390.0202.05018.86
5.4.380.0231.98318.97
5.4.370.0132.05719.02
5.4.360.0172.01018.89
5.4.350.0171.90018.96
5.4.340.0302.41719.08
5.4.320.0172.44318.83
5.4.310.0202.45718.96
5.4.300.0072.44718.82
5.4.290.0072.44019.15
5.4.280.0332.43319.06
5.4.270.0172.43719.10
5.4.260.0372.41018.96
5.4.250.0172.43718.95
5.4.240.0102.44018.78
5.4.230.0272.40719.12
5.4.220.0232.44718.99
5.4.210.0102.45319.07
5.4.200.0272.43018.96
5.4.190.0232.41318.95
5.4.180.0102.45318.82
5.4.170.0332.39018.95
5.4.160.0002.44019.05
5.4.150.0172.42319.02
5.4.140.0232.44016.30
5.4.130.0272.44016.28
5.4.120.0032.45716.39
5.4.110.0302.42316.27
5.4.100.0232.35716.32
5.4.90.0272.40716.43
5.4.80.0202.44716.38
5.4.70.0132.44716.25
5.4.60.0032.44016.20
5.4.50.0102.45316.19
5.4.40.0332.43016.16
5.4.30.0202.37316.21
5.4.20.0032.45316.29
5.4.10.0132.42716.20
5.4.00.0302.42315.88
5.3.290.0272.41314.53
5.3.280.0072.46014.37
5.3.270.0232.41014.42
5.3.260.0302.41314.40
5.3.250.0102.45014.42
5.3.240.0232.43014.38
5.3.230.0202.41014.35
5.3.220.0332.40714.22
5.3.210.0302.39714.36
5.3.200.0232.40314.32
5.3.190.0232.43714.35
5.3.180.0132.44314.36
5.3.170.0102.44714.19
5.3.160.0202.45714.32
5.3.150.0102.44714.37
5.3.140.0172.43014.36
5.3.130.0302.38714.31
5.3.120.0272.40714.21
5.3.110.0072.43714.30
5.3.100.0132.42713.83
5.3.90.0232.42713.82
5.3.80.0132.41313.70
5.3.70.0232.43013.74
5.3.60.0202.44713.57
5.3.50.0332.42713.64
5.3.40.0102.41013.67
5.3.30.0202.42713.63
5.3.20.0102.46013.29
5.3.10.0132.07313.39
5.3.00.0201.91713.37
5.2.170.0172.44310.89
5.2.160.0102.46310.85
5.2.150.0132.44310.88
5.2.140.0172.44310.86
5.2.130.0072.37310.86
5.2.120.0102.21010.81
5.2.110.0201.98310.72
5.2.100.0302.04310.82
5.2.90.0102.21710.84
5.2.80.0172.44310.85
5.2.70.0072.42311.00
5.2.60.0072.46010.82
5.2.50.0132.41310.77
5.2.40.0102.47310.58
5.2.30.0132.43310.60
5.2.20.0072.45010.65
5.2.10.0272.46010.67
5.2.00.0132.43010.48
5.1.60.0172.4479.77
5.1.50.0232.1809.82
5.1.40.0202.0439.81
5.1.30.0201.96310.20
5.1.20.0272.02010.22
5.1.10.0172.4179.89
5.1.00.0072.4409.98
5.0.50.0102.4508.42
5.0.40.0072.1178.30
5.0.30.0172.0308.11
5.0.20.0272.2307.95
5.0.10.0032.4608.10
5.0.00.0102.4538.03
4.4.90.0132.4777.28
4.4.80.0102.4477.28
4.4.70.0272.4577.28
4.4.60.0032.4207.28
4.4.50.0172.4507.28
4.4.40.0102.3437.28
4.4.30.0132.0037.28
4.4.20.0232.2477.28
4.4.10.0072.4537.28
4.4.00.0102.2007.28
4.3.110.0131.9107.28
4.3.100.0131.9507.28
4.3.90.0072.3807.28
4.3.80.0102.4637.28
4.3.70.0072.0937.28
4.3.60.0032.1277.28
4.3.50.0132.4377.28
4.3.40.0032.4337.28
4.3.30.0202.3107.28
4.3.20.0172.2677.28
4.3.10.0132.4307.28
4.3.00.0232.4137.28

preferences:
41.8 ms | 401 KiB | 5 Q