3v4l.org

run code in 300+ PHP versions simultaneously
<?php $search_array = array('first' => 1, 'second' => 4, 'third' => 3); foreach($search_array as $key => $value){ echo $key; echo $key.".adding"; $a=explode(".",$key); echo $a[0]; echo $a[1]; }

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)
8.3.70.0100.00718.68
8.3.60.0070.01118.20
8.3.50.0120.00618.04
8.3.40.0140.00418.93
8.3.30.0070.01418.71
8.3.20.0000.00919.34
8.3.10.0040.00423.66
8.3.00.0070.00020.77
8.2.190.0110.00416.83
8.2.180.0140.00718.40
8.2.170.0040.01122.96
8.2.160.0040.01422.30
8.2.150.0060.00924.18
8.2.140.0070.00024.66
8.2.130.0040.00419.76
8.2.120.0050.00326.35
8.2.110.0060.00622.16
8.2.100.0070.00417.97
8.2.90.0080.00017.88
8.2.80.0060.00317.97
8.2.70.0060.00318.05
8.2.60.0000.00818.22
8.2.50.0110.00018.10
8.2.40.0040.00419.30
8.2.30.0040.00419.33
8.2.20.0000.00718.03
8.2.10.0040.00418.23
8.2.00.0030.00517.76
8.1.280.0110.00425.92
8.1.270.0080.00022.02
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00923.92
8.1.230.0070.00417.71
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0070.00217.25
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0080.00018.71
8.1.160.0000.00818.93
8.1.150.0000.00718.83
8.1.140.0050.00222.04
8.1.130.0090.00022.06
8.1.120.0000.00717.44
8.1.110.0030.00517.34
8.1.100.0070.00017.45
8.1.90.0000.00817.48
8.1.80.0080.00017.52
8.1.70.0040.00417.48
8.1.60.0050.00317.43
8.1.50.0040.00417.54
8.1.40.0040.00417.56
8.1.30.0020.00517.53
8.1.20.0050.00217.55
8.1.10.0020.00517.58
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0100.00016.75
8.0.280.0040.00418.45
8.0.270.0070.00017.32
8.0.260.0020.00518.51
8.0.250.0080.00017.03
8.0.240.0000.00617.03
8.0.230.0060.00317.00
8.0.220.0030.00316.88
8.0.210.0000.00816.82
8.0.200.0030.00317.07
8.0.190.0070.00017.04
8.0.180.0080.00016.89
8.0.170.0040.00716.99
8.0.160.0040.00416.92
8.0.150.0070.00316.82
8.0.140.0000.00716.91
8.0.130.0000.00613.39
8.0.120.0040.00416.86
8.0.110.0000.00816.95
8.0.100.0000.00716.93
8.0.90.0040.00416.75
8.0.80.0100.00716.94
8.0.70.0000.00816.90
8.0.60.0040.00417.00
8.0.50.0070.00016.78
8.0.30.0080.01117.18
8.0.20.0110.00717.40
8.0.10.0040.00417.02
8.0.00.0090.01116.74
7.4.330.0000.00515.55
7.4.320.0030.00316.61
7.4.300.0030.00316.62
7.4.290.0000.00616.48
7.4.280.0040.00416.64
7.4.270.0030.00716.57
7.4.260.0000.00716.54
7.4.250.0050.00316.39
7.4.240.0070.00016.43
7.4.230.0040.00416.61
7.4.220.0040.00416.48
7.4.210.0040.01016.62
7.4.200.0000.00716.61
7.4.160.0100.00616.48
7.4.140.0100.00817.86
7.4.130.0070.01016.39
7.4.120.0120.00616.56
7.4.110.0180.00616.36
7.4.100.0070.01616.55
7.4.90.0070.01016.42
7.4.80.0130.01019.39
7.4.70.0030.01316.45
7.4.60.0090.01316.52
7.4.50.0060.01216.45
7.4.40.0030.01816.62
7.4.00.0030.01015.13
7.3.330.0000.00513.24
7.3.320.0060.00013.33
7.3.310.0060.00316.25
7.3.300.0030.00316.30
7.3.290.0000.00716.34
7.3.280.0090.00716.27
7.3.260.0090.00916.51
7.3.240.0130.00816.42
7.3.230.0120.00416.55
7.3.210.0140.00316.52
7.3.200.0140.00716.43
7.3.190.0170.00516.46
7.3.180.0070.01016.52
7.3.170.0090.00916.50
7.3.160.0160.00016.39
7.2.330.0150.00316.78
7.2.320.0140.00716.75
7.2.310.0130.00916.55
7.2.300.0160.00016.55
7.2.290.0030.01416.69
7.2.110.0180.01414.36
7.2.100.0310.00614.66
7.2.90.0270.00914.83
7.2.80.0280.00614.67
7.2.70.0190.01314.82
7.2.60.0270.00814.91
7.2.50.0140.01814.91
7.2.40.0260.00914.45
7.2.30.0240.00714.92
7.2.20.0300.00915.00
7.2.10.0200.01414.50
7.2.00.0230.01315.18
7.1.230.0200.00613.73
7.1.220.0160.00813.96
7.1.210.0300.00013.84
7.1.200.0180.00913.89
7.1.190.0260.00913.82
7.1.180.0180.00913.50
7.1.170.0240.00013.80
7.1.160.0410.00413.95
7.1.150.0200.00713.82
7.1.140.0250.00613.85
7.1.130.0300.00413.65
7.1.120.0310.00613.78
7.1.110.0370.00714.09
7.1.100.0270.00313.94
7.1.90.0200.00613.71
7.1.80.0180.00613.58
7.1.70.0990.01014.00
7.1.60.0410.00431.97
7.1.50.0420.01631.68
7.1.40.0360.01032.05
7.1.30.0480.00731.64
7.1.20.0480.00731.67
7.1.10.0280.01313.86
7.1.00.0360.00013.40
5.6.380.0060.00914.08

preferences:
53.81 ms | 401 KiB | 5 Q