3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET = ['row' => 5, 'column' => 4]; if (isset($_GET['row'], $_GET['column'])) { for($i = 0; $i < $_GET['row']; $i++) { echo implode('', array_fill(0, $_GET['column'], '*')) . PHP_EOL; } }

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)
8.4.120.0090.01123.88
8.4.110.0110.00822.13
8.4.100.0140.00717.88
8.4.90.0110.01020.42
8.4.80.0090.00819.02
8.4.70.0070.01217.77
8.4.60.0160.00618.69
8.4.50.0040.00718.61
8.4.40.0170.00319.51
8.4.30.0120.00320.49
8.4.20.0090.01218.80
8.4.10.0030.00617.76
8.3.250.0130.00518.94
8.3.240.0150.00416.71
8.3.230.0050.00316.45
8.3.220.0110.00719.08
8.3.210.0110.00716.80
8.3.200.0030.00616.53
8.3.190.0100.00819.23
8.3.180.0100.00916.55
8.3.170.0060.01217.04
8.3.160.0120.00620.07
8.3.150.0130.00317.12
8.3.140.0050.00317.03
8.3.130.0130.00718.31
8.3.120.0040.00420.49
8.3.110.0080.01116.62
8.3.100.0040.00418.43
8.3.90.0000.00716.63
8.3.80.0060.00317.97
8.3.70.0090.00916.38
8.3.60.0070.01018.30
8.3.50.0120.00321.11
8.3.40.0150.00718.85
8.3.30.0060.00918.55
8.3.20.0040.00421.79
8.3.10.0050.00320.04
8.3.00.0040.00423.56
8.2.290.0140.00516.81
8.2.280.0120.00818.14
8.2.270.0080.01218.88
8.2.260.0130.00616.41
8.2.250.0030.00616.62
8.2.240.0090.00018.98
8.2.230.0040.00420.94
8.2.220.0030.00524.06
8.2.210.0050.00326.77
8.2.200.0030.00618.42
8.2.190.0120.00316.63
8.2.180.0070.01116.38
8.2.170.0090.00618.91
8.2.160.0120.00321.24
8.2.150.0090.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00026.16
8.2.110.0060.00322.13
8.2.100.0060.00617.82
8.2.90.0040.00420.50
8.2.80.0080.00017.97
8.2.70.0040.00418.16
8.2.60.0060.00318.16
8.2.50.0040.00418.10
8.2.40.0040.00419.38
8.2.30.0000.00819.18
8.2.20.0040.00418.11
8.2.10.0000.00719.22
8.2.00.0000.00819.29
8.1.330.0130.00621.73
8.1.320.0090.00916.42
8.1.310.0110.00718.23
8.1.300.0140.00417.79
8.1.290.0040.00418.88
8.1.280.0140.00025.92
8.1.270.0070.00022.09
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0060.00620.95
8.1.220.0040.00417.79
8.1.210.0080.00018.84
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0040.00418.73
8.1.160.0000.00720.62
8.1.150.0070.00018.94
8.1.140.0000.00820.95
8.1.130.0070.00021.98
8.1.120.0030.00317.47
8.1.110.0050.00317.48
8.1.100.0000.00717.46
8.1.90.0020.00517.32
8.1.80.0070.00017.46
8.1.70.0020.00517.27
8.1.60.0070.00017.45
8.1.50.0040.00417.39
8.1.40.0040.00417.49
8.1.30.0090.00017.69
8.1.20.0060.00317.65
8.1.10.0040.00417.58
8.1.00.0040.00417.44
8.0.300.0040.00420.04
8.0.290.0050.00316.75
8.0.280.0030.00318.35
8.0.270.0070.00017.18
8.0.260.0040.00420.05
8.0.250.0070.00016.92
8.0.240.0030.00316.99
8.0.230.0000.00716.88
8.0.220.0040.00316.77
8.0.210.0040.00416.81
8.0.200.0040.00516.88
8.0.190.0040.00716.82
8.0.180.0000.00816.93
8.0.170.0000.01216.79
8.0.160.0070.00016.87
8.0.150.0070.00016.89
8.0.140.0070.00016.84
8.0.130.0050.00013.36
8.0.120.0030.00716.85
8.0.110.0000.00816.82
8.0.100.0070.00016.89
8.0.90.0040.00416.94
8.0.80.0100.01016.92
8.0.70.0000.00816.73
8.0.60.0000.00716.89
8.0.50.0040.00416.75
8.0.30.0130.00517.07
8.0.20.0110.00817.00
8.0.10.0000.00716.99
8.0.00.0110.00616.77
7.4.330.0020.00215.55
7.4.320.0000.00716.60
7.4.300.0060.00016.48
7.4.290.0030.00316.49
7.4.280.0000.00716.57
7.4.270.0030.00316.48
7.4.260.0030.00313.25
7.4.250.0040.00416.49
7.4.240.0000.00716.47
7.4.230.0070.00016.38
7.4.220.0020.00516.66
7.4.210.0070.00916.56
7.4.200.0000.00716.38
7.4.140.0120.01217.86
7.4.130.0110.00616.54
7.4.120.0090.00916.69
7.4.110.0130.00916.72
7.4.100.0100.00716.46
7.4.90.0030.01516.50
7.4.80.0070.01519.39
7.4.70.0080.00816.61
7.4.60.0110.00616.59
7.4.50.0030.01416.22
7.4.40.0030.01216.42
7.4.00.0050.01214.83
7.3.330.0000.00716.36
7.3.320.0000.00513.07
7.3.310.0030.00316.40
7.3.300.0030.00316.34
7.3.290.0030.00316.34
7.3.280.0030.01216.23
7.3.260.0110.01016.42
7.3.240.0090.01016.41
7.3.230.0060.01316.51
7.3.210.0030.01316.49
7.3.200.0100.00616.32
7.3.190.0090.00916.56
7.3.180.0100.01316.49
7.3.170.0060.01016.50
7.3.160.0080.00816.42
7.3.120.0120.00614.79
7.3.110.0120.00014.84
7.3.100.0060.00315.09
7.3.90.0060.01214.79
7.3.80.0070.00714.70
7.3.70.0030.01214.80
7.3.60.0040.00914.78
7.3.50.0050.00714.77
7.3.40.0060.00714.65
7.3.30.0090.00514.77
7.3.20.0140.00715.78
7.3.10.0130.00415.71
7.3.00.0150.00315.54
7.2.330.0070.01016.78
7.2.320.0090.00816.80
7.2.310.0050.01116.62
7.2.300.0120.00316.43
7.2.290.0120.00816.78
7.2.250.0100.01014.85
7.2.240.0030.01315.19
7.2.230.0060.01015.04
7.2.220.0030.01615.20
7.2.210.0090.00314.75
7.2.200.0100.00515.14
7.2.190.0050.00815.04
7.2.180.0090.00314.96
7.2.170.0090.00715.03
7.2.160.0060.00914.76
7.2.150.0130.01315.01
7.2.140.0200.00615.14
7.2.130.0160.00814.80
7.2.120.0150.01215.22
7.2.110.0220.00314.74
7.2.100.0220.00415.12
7.2.90.0170.00315.02
7.2.80.0190.01015.12
7.2.70.0180.01215.13
7.2.60.0770.01015.11
7.2.50.0200.00715.07
7.2.40.0170.00715.13
7.2.30.0110.01115.26
7.2.20.0320.01615.10
7.2.10.0170.00615.17
7.2.00.0120.00815.16
7.1.330.0110.00316.02
7.1.320.0030.00915.67
7.1.310.0000.01315.98
7.1.300.0160.00214.85
7.1.290.0120.00414.69
7.1.280.0150.00514.76
7.1.270.0130.00514.83
7.1.260.0090.00614.88
7.1.250.0180.01214.16

preferences:
31.62 ms | 403 KiB | 5 Q