3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = array ( 'Melyssa' => true, 'Colby' => true, 'Xyla' => true, 'Marsden' => true, 'Gail' => true, 'Eliana' => true, 'Marah' => true, 'Cyrus' => true, 'Meghan' => true, 'Sierra' => true, 'Isabelle' => true, 'Conan' => true, 'Price' => true, 'Owen' => true, 'Alfonso' => true, 'Harrison' => true, 'Ignatius' => true, 'Sage' => true, 'Irma' => true, 'Damon' => true, 'Cassidy' => true, 'Maile' => true, 'Hayes' => true, 'Arthur' => true, 'Maris' => true, 'Alma' => true, 'Remedios' => true, 'Autumn' => true, 'Jared' => true, 'Naida' => true, 'Jena' => true, 'Darryl' => true, 'Tamekah' => true, 'Lynn' => true, 'Madison' => true, 'Hope' => true, 'Rama' => true, 'Macy' => true, 'Aiko' => true, 'Nerea' => true, 'Ginger' => true, 'Deanna' => true, 'Aladdin' => true, 'Edward' => true, 'Risa' => true, 'Petra' => true, 'Aretha' => true, 'Joan' => true, 'Winifred' => true, 'Willow' => true, 'Serina' => true, 'Ira' => true, 'Cassady' => true, 'Moana' => true, 'Cheyenne' => true, 'Yasir' => true, 'Jakeem' => true, 'Dacey' => true, 'Todd' => true, 'Macon' => true, 'Yen' => true, 'Quynn' => true, 'Bruce' => true, 'Axel' => true, 'Brian' => true, 'Sloane' => true, 'Felicia' => true, 'Britanni' => true, 'Cherokee' => true, 'Inez' => true, 'Kylynn' => true, 'Maxwell' => true, 'Aline' => true, 'Barbara' => true, 'Dakota' => true, 'Karly' => true, 'Jeanette' => true, 'Amber' => true, 'Rhonda' => true, 'Felix' => true, 'Florence' => true, 'Melissa' => true, 'Lee' => true, 'Adara' => true, 'Zeus' => true, 'Rhea' => true, 'Tanya' => true, 'Rahim' => true, 'Kennan' => true, 'Teegan' => true, 'Victor' => true, 'Alea' => true, ); isset($names['Rhea']); isset($names['Agurkas']);

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)
8.3.70.0080.00818.30
8.3.60.0090.00916.50
8.3.50.0100.00821.89
8.3.40.0040.01118.75
8.3.30.0130.00718.80
8.3.20.0040.00420.20
8.3.10.0040.00421.73
8.3.00.0040.00419.35
8.2.190.0070.01016.61
8.2.180.0140.00418.14
8.2.170.0140.00722.96
8.2.160.0110.00420.38
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0050.00319.13
8.2.110.0060.00319.30
8.2.100.0040.00817.63
8.2.90.0000.00819.28
8.2.80.0050.00317.97
8.2.70.0040.00417.60
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0040.00419.84
8.2.30.0040.00417.95
8.2.20.0060.00317.59
8.2.10.0060.00318.04
8.2.00.0000.00717.51
8.1.280.0070.01325.92
8.1.270.0030.00620.65
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0080.00418.85
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0050.00317.10
8.1.180.0050.00318.10
8.1.170.0070.00320.30
8.1.160.0040.00421.83
8.1.150.0000.00718.84
8.1.140.0000.00717.45
8.1.130.0040.00417.75
8.1.120.0030.00717.38
8.1.110.0000.00717.41
8.1.100.0040.00417.41
8.1.90.0040.00417.36
8.1.80.0000.00917.43
8.1.70.0030.00317.30
8.1.60.0030.00517.41
8.1.50.0030.00517.45
8.1.40.0030.00517.39
8.1.30.0030.00617.48
8.1.20.0000.00717.51
8.1.10.0000.00817.51
8.1.00.0050.00217.38
8.0.300.0000.00718.77
8.0.290.0070.00016.58
8.0.280.0020.00518.38
8.0.270.0030.00317.14
8.0.260.0060.00017.11
8.0.250.0030.00316.89
8.0.240.0030.00316.76
8.0.230.0000.00716.89
8.0.220.0000.00716.88
8.0.210.0000.00716.83
8.0.200.0060.00016.90
8.0.190.0000.00816.79
8.0.180.0020.00516.85
8.0.170.0080.00016.84
8.0.160.0070.00016.91
8.0.150.0040.00416.79
8.0.140.0050.00316.68
8.0.130.0000.00513.26
8.0.120.0080.00016.73
8.0.110.0040.00416.84
8.0.100.0070.00016.87
8.0.90.0000.00816.86
8.0.80.0120.00316.84
8.0.70.0050.00216.75
8.0.60.0050.00216.70
8.0.50.0030.00516.70
8.0.30.0080.01316.78
8.0.20.0130.00517.40
8.0.10.0040.00416.79
8.0.00.0090.00916.69
7.4.330.0050.00015.03
7.4.320.0030.00316.43
7.4.300.0000.00616.45
7.4.290.0100.00016.39
7.4.280.0040.00416.48
7.4.270.0060.00016.40
7.4.260.0000.00816.50
7.4.250.0000.00716.36
7.4.240.0010.00616.49
7.4.230.0000.00716.38
7.4.220.0150.00416.52
7.4.210.0060.01016.56
7.4.200.0070.00016.44
7.4.160.0160.00016.41
7.4.150.0060.01017.40
7.4.140.0100.00717.86
7.4.130.0150.00316.46
7.4.120.0090.00816.54
7.4.110.0040.02016.44
7.4.100.0200.00316.34
7.4.90.0060.01016.51
7.4.80.0090.01319.39
7.4.70.0210.00316.50
7.4.60.0130.01016.44
7.4.50.0000.00616.34
7.4.40.0080.00816.42
7.4.30.0090.00916.45
7.4.00.0090.00714.67
7.3.330.0050.00013.20
7.3.320.0060.00613.09
7.3.310.0030.00316.18
7.3.300.0040.00416.23
7.3.290.0040.00416.09
7.3.280.0060.01116.18
7.3.270.0080.01117.40
7.3.260.0090.01416.61
7.3.250.0120.00516.21
7.3.240.0080.00816.36
7.3.230.0130.00716.39
7.3.210.0070.01016.41
7.3.200.0140.00919.39
7.3.190.0160.00016.16
7.3.180.0080.00816.50
7.3.170.0070.01016.54
7.3.160.0130.00916.40
7.3.120.0100.01014.73
7.3.110.0030.01514.79
7.3.100.0040.01114.53
7.3.90.0080.00814.60
7.3.80.0070.00714.68
7.3.70.0030.00614.87
7.3.60.0110.00014.78
7.3.50.0070.00714.60
7.3.40.0030.00614.49
7.3.30.0100.00714.73
7.3.20.0000.01616.25
7.3.10.0030.01316.15
7.3.00.0030.00616.66
7.2.330.0060.01216.51
7.2.320.0060.01116.51
7.2.310.0000.01816.64
7.2.300.0070.01016.52
7.2.290.0150.00616.27
7.2.250.0060.00914.89
7.2.240.0120.00415.02
7.2.230.0030.00714.60
7.2.220.0090.00614.64
7.2.210.0090.00615.02
7.2.200.0090.00614.95
7.2.190.0040.01414.61
7.2.180.0040.01114.86
7.2.170.0030.01015.04
7.2.60.0060.00916.69
7.2.00.0040.01119.21
7.1.330.0060.01015.84
7.1.320.0040.01115.80
7.1.310.0000.00915.61
7.1.300.0000.01515.77
7.1.290.0070.00715.72
7.1.280.0000.01415.64
7.1.270.0070.01015.38
7.1.260.0000.01515.67
7.1.200.0220.00415.35
7.1.100.0040.00417.74
7.1.70.0040.00417.02
7.1.60.0070.01419.50
7.1.50.0040.01816.91
7.1.00.0070.07322.34
7.0.200.0770.00414.88
7.0.140.0070.07721.96
7.0.110.0070.04019.95
7.0.100.0170.02720.02
7.0.90.0130.07720.06
7.0.80.0070.04019.93
7.0.70.0070.03720.05
7.0.60.0030.04320.05
7.0.50.0030.06320.38
7.0.40.0030.04320.19
7.0.30.0070.04020.05
7.0.20.0170.03320.19
7.0.10.0170.07020.15
7.0.00.0000.04720.04
5.6.280.0030.07320.89
5.6.260.0000.05020.71
5.6.250.0030.04020.68
5.6.240.0100.06020.72
5.6.230.0030.06320.68
5.6.220.0030.04320.70
5.6.210.0030.04020.75
5.6.200.0030.05321.24
5.6.190.0030.04321.21
5.6.180.0030.04321.28
5.6.170.0030.04021.14
5.6.160.0000.06720.98
5.6.150.0070.04021.09
5.6.140.0030.04021.30
5.6.130.0130.04021.00
5.6.120.0070.08321.28
5.6.110.0000.05321.06
5.6.100.0130.03721.27
5.6.90.0130.07721.05
5.6.80.0100.07320.51
5.6.70.0070.08720.48
5.6.60.0100.04720.47
5.6.50.0170.07320.33
5.6.40.0130.07020.61
5.6.30.0100.07720.64
5.6.20.0070.08020.48
5.6.10.0070.08020.33
5.6.00.0070.08320.50
5.5.380.0030.04320.38
5.5.370.0000.04720.54
5.5.360.0030.04320.35
5.5.350.0030.04320.49
5.5.340.0000.04320.84
5.5.330.0000.04320.80
5.5.320.0100.03720.82
5.5.310.0030.04020.85
5.5.300.0170.08020.82
5.5.290.0170.06720.70
5.5.280.0070.09020.72
5.5.270.0130.07321.02
5.5.260.0000.04720.71
5.5.250.0070.07720.82
5.5.240.0070.08020.44
5.5.230.0100.08020.43
5.5.220.0100.07720.18
5.5.210.0070.04720.30
5.5.200.0070.07020.39
5.5.190.0030.08720.41
5.5.180.0130.04320.32
5.5.160.0030.08320.39
5.5.150.0070.07720.14
5.5.140.0100.07720.07
5.5.130.0130.04320.13
5.5.120.0130.06020.32
5.5.110.0070.04720.23
5.5.100.0070.08020.07
5.5.90.0100.07720.17
5.5.80.0130.04020.29
5.5.70.0070.07020.17
5.5.60.0070.07020.26
5.5.50.0070.07320.03
5.5.40.0070.05019.97
5.5.30.0030.07020.10
5.5.20.0070.08020.17
5.5.10.0130.06319.98
5.5.00.0070.04319.94
5.4.450.0070.07019.49
5.4.440.0030.08319.44
5.4.430.0130.06719.30
5.4.420.0070.05719.44
5.4.410.0070.07019.31
5.4.400.0070.07019.07
5.4.390.0130.06719.01
5.4.380.0070.08019.01
5.4.370.0100.07319.06
5.4.360.0200.06319.12
5.4.350.0100.08018.95
5.4.340.0070.07319.17
5.4.320.0130.07719.01
5.4.310.0070.07319.12
5.4.300.0170.07019.29
5.4.290.0070.07319.11
5.4.280.0100.04718.99
5.4.270.0070.03718.97
5.4.260.0030.07018.94
5.4.250.0070.07019.11
5.4.240.0000.05018.95
5.4.230.0100.07319.11
5.4.220.0100.07319.05
5.4.210.0100.07319.11
5.4.200.0130.07019.11
5.4.190.0100.04719.15
5.4.180.0000.08319.00
5.4.170.0130.07019.05
5.4.160.0130.07319.14
5.4.150.0070.08018.94
5.4.140.0100.07016.57
5.4.130.0070.06316.24
5.4.120.0030.05716.38
5.4.110.0100.07316.42
5.4.100.0070.06716.25
5.4.90.0030.05716.32
5.4.80.0030.06016.30
5.4.70.0070.06316.46
5.4.60.0170.06716.21
5.4.50.0000.07716.40
5.4.40.0070.07716.38
5.4.30.0000.08016.49
5.4.20.0030.07716.29
5.4.10.0000.08316.48
5.4.00.0070.07315.79
5.3.290.0130.06714.63
5.3.280.0070.07714.68
5.3.270.0100.08014.71
5.3.260.0070.07714.62
5.3.250.0100.07714.57
5.3.240.0030.07714.73
5.3.230.0100.03314.72
5.3.220.0070.07314.45
5.3.210.0000.08714.53
5.3.200.0030.07714.61
5.3.190.0130.06714.61
5.3.180.0100.07314.48
5.3.170.0100.07314.45
5.3.160.0170.06314.68
5.3.150.0100.07714.49
5.3.140.0100.07014.44
5.3.130.0100.07314.59
5.3.120.0170.07014.50
5.3.110.0070.08014.63
5.3.100.0070.07013.96
5.3.90.0100.07013.87
5.3.80.0130.07713.90
5.3.70.0070.07313.89
5.3.60.0070.07313.92
5.3.50.0100.04014.04
5.3.40.0070.07013.89
5.3.30.0070.07013.82
5.3.20.0070.07013.60
5.3.10.0030.07313.46
5.3.00.0130.07313.50
5.2.170.0100.06011.70
5.2.160.0070.06011.70
5.2.150.0000.04011.70
5.2.140.0170.05311.70
5.2.130.0070.06011.70
5.2.120.0030.06311.70
5.2.110.0030.06311.70
5.2.100.0100.06011.70
5.2.90.0100.05011.70
5.2.80.0070.03311.70
5.2.70.0030.06311.70
5.2.60.0070.06011.70
5.2.50.0030.04011.70
5.2.40.0030.03011.70
5.2.30.0030.03711.70
5.2.20.0100.05011.70
5.2.10.0000.06011.70
5.2.00.0030.06311.70
5.1.60.0130.04311.70
5.1.50.0070.05011.70
5.1.40.0130.04311.70
5.1.30.0100.04311.70
5.1.20.0070.05311.70
5.1.10.0030.05011.70
5.1.00.0100.04711.70
5.0.50.0030.04311.70
5.0.40.0030.04311.70
5.0.30.0030.06711.70
5.0.20.0030.04711.70
5.0.10.0070.04011.70
5.0.00.0030.03311.70
4.4.90.0000.03711.70
4.4.80.0030.03311.70
4.4.70.0000.02311.70
4.4.60.0000.03711.70
4.4.50.0030.03311.70
4.4.40.0070.02711.70
4.4.30.0030.03011.70
4.4.20.0030.03311.70
4.4.10.0100.02711.70
4.4.00.0000.05311.70
4.3.110.0030.03311.70
4.3.100.0070.03011.70
4.3.90.0000.03711.70
4.3.80.0000.05011.70
4.3.70.0070.03011.70
4.3.60.0030.03311.70
4.3.50.0000.03711.70
4.3.40.0000.03311.70
4.3.30.0070.03311.70
4.3.20.0070.03311.70
4.3.10.0000.03311.70
4.3.00.0000.03711.70

preferences:
57.9 ms | 402 KiB | 5 Q