3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('dekkern@transip.nl', 'jemoeder@bla.com', 'bla@bla.com'); $b = array('123', '566', '456345'); $c = array_combine($a, $b); print_r($c); ?>

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)
8.3.60.0120.00616.63
8.3.50.0040.01116.22
8.3.40.0150.00418.39
8.3.30.0070.00718.43
8.3.20.0040.00420.22
8.3.10.0000.00821.77
8.3.00.0050.00317.62
8.2.180.0070.00716.32
8.2.170.0070.00722.96
8.2.160.0100.00720.48
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00022.12
8.2.120.0000.00726.35
8.2.110.0060.00619.13
8.2.100.0100.00318.03
8.2.90.0080.00019.13
8.2.80.0000.00817.97
8.2.70.0030.00717.50
8.2.60.0000.00817.68
8.2.50.0030.00618.10
8.2.40.0060.00322.14
8.2.30.0070.00019.17
8.2.20.0020.00517.87
8.2.10.0040.00418.04
8.2.00.0050.00218.10
8.1.280.0090.00925.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.79
8.1.230.0070.00717.52
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0030.00717.11
8.1.180.0000.00718.10
8.1.170.0050.00518.72
8.1.160.0070.00018.92
8.1.150.0020.00520.61
8.1.140.0090.00019.50
8.1.130.0030.00318.72
8.1.120.0000.00717.29
8.1.110.0030.00617.30
8.1.100.0040.00417.34
8.1.90.0040.00417.27
8.1.80.0030.00317.39
8.1.70.0070.00017.27
8.1.60.0070.00417.49
8.1.50.0000.00817.45
8.1.40.0040.00417.43
8.1.30.0000.00917.55
8.1.20.0000.00917.61
8.1.10.0000.00717.37
8.1.00.0070.00017.34
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.41
8.0.270.0070.00017.13
8.0.260.0030.00316.68
8.0.250.0070.00016.90
8.0.240.0070.00016.86
8.0.230.0000.00716.75
8.0.220.0000.00716.85
8.0.210.0030.00316.83
8.0.200.0050.00316.89
8.0.190.0040.00416.84
8.0.180.0000.00716.84
8.0.170.0040.00416.83
8.0.160.0000.00716.73
8.0.150.0000.00816.76
8.0.140.0050.00216.79
8.0.130.0060.00013.33
8.0.120.0040.00416.79
8.0.110.0000.00716.69
8.0.100.0040.00416.86
8.0.90.0040.00316.71
8.0.80.0110.00716.80
8.0.70.0040.00416.87
8.0.60.0000.00716.89
8.0.50.0030.00516.86
8.0.30.0060.01216.95
8.0.20.0100.01117.40
8.0.10.0040.00416.79
8.0.00.0060.01216.61
7.4.330.0050.00015.55
7.4.320.0080.00016.38
7.4.300.0030.00316.48
7.4.290.0030.00516.33
7.4.280.0050.00316.43
7.4.270.0000.00716.43
7.4.260.0000.00716.50
7.4.250.0000.00716.40
7.4.240.0050.00316.45
7.4.230.0030.00316.30
7.4.220.0090.01316.45
7.4.210.0090.00916.53
7.4.200.0070.00016.36
7.4.160.0150.00616.31
7.4.150.0250.00017.40
7.4.140.0110.00717.86
7.4.130.0090.00916.38
7.4.120.0100.00816.29
7.4.110.0100.00716.54
7.4.100.0160.00916.28
7.4.90.0170.00016.39
7.4.80.0110.00819.39
7.4.70.0100.01316.46
7.4.60.0090.01516.28
7.4.50.0040.00816.42
7.4.40.0100.00616.52
7.4.30.0130.00316.26
7.4.00.0060.00914.99
7.3.330.0030.00213.11
7.3.320.0050.00012.97
7.3.310.0050.00216.12
7.3.300.0070.00016.11
7.3.290.0060.01016.15
7.3.280.0060.01116.14
7.3.270.0110.01017.40
7.3.260.0100.01016.20
7.3.250.0080.01116.25
7.3.240.0100.00816.20
7.3.230.0200.00316.48
7.3.210.0100.00616.16
7.3.200.0070.01016.11
7.3.190.0090.00616.54
7.3.180.0060.01416.16
7.3.170.0090.00616.32
7.3.160.0130.00316.31
7.2.330.0000.01716.42
7.2.320.0100.00716.27
7.2.310.0080.00816.56
7.2.300.0030.01416.52
7.2.290.0040.01216.38
7.2.60.0040.00816.32
7.2.00.0060.00619.37
7.1.200.0040.01115.68
7.1.100.0000.01317.91
7.1.70.0030.01016.96
7.1.60.0160.01335.18
7.1.50.0230.01634.84
7.1.40.0280.00334.53
7.1.30.0190.01534.26
7.1.20.0120.02034.47
7.1.10.0060.01116.45
7.1.00.0060.01216.36
7.0.200.0050.01616.48
7.0.190.0100.01016.61
7.0.180.0110.00616.25
7.0.170.0040.02016.09
7.0.160.0040.01116.13
7.0.150.0100.00716.21
7.0.140.0050.01116.13
7.0.130.0060.00816.31
7.0.120.0170.00316.37
7.0.110.0090.00616.43
7.0.100.0070.01116.42
7.0.90.0080.00616.25
7.0.80.0060.01016.19
7.0.70.0040.01316.28
7.0.60.0080.00815.79
7.0.50.0040.01216.22
7.0.40.0040.01116.45
7.0.30.0070.00816.29
7.0.20.0040.01316.38
7.0.10.0110.00816.36
7.0.00.0030.01116.52

preferences:
37.52 ms | 401 KiB | 5 Q