3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1, 2, 3); $b = array( 'lol' => 'whut', 'ohgod' => 'why', 'please' => 'stop', ); next($b); foreach ($a as $v) { var_dump($v); if ($v == 2) { // this array is lame, let's bail $a = $b; } }

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)
8.3.40.0120.00318.72
8.3.30.0140.00018.36
8.3.20.0040.00421.88
8.3.10.0000.00821.63
8.3.00.0040.00417.96
8.2.170.0170.00322.96
8.2.160.0140.00021.10
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00420.32
8.2.120.0040.00426.35
8.2.110.0070.00419.18
8.2.100.0070.00418.09
8.2.90.0040.00419.24
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0100.00018.03
8.2.50.0040.00418.10
8.2.40.0050.00320.65
8.2.30.0000.00721.04
8.2.20.0030.00517.91
8.2.10.0030.00517.96
8.2.00.0000.00718.15
8.1.270.0040.00422.07
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0030.00722.45
8.1.230.0090.00317.45
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00817.22
8.1.180.0040.00418.10
8.1.170.0030.00620.19
8.1.160.0100.00018.81
8.1.150.0040.00421.84
8.1.140.0070.00019.57
8.1.130.0000.00718.88
8.1.120.0040.00417.45
8.1.110.0030.00617.34
8.1.100.0070.00317.46
8.1.90.0030.00617.46
8.1.80.0000.00717.45
8.1.70.0000.00717.43
8.1.60.0000.00817.57
8.1.50.0040.00417.54
8.1.40.0060.00317.56
8.1.30.0040.00417.64
8.1.20.0060.00317.68
8.1.10.0000.00717.34
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0080.00018.50
8.0.270.0000.00717.18
8.0.260.0000.00716.85
8.0.250.0000.00716.95
8.0.240.0000.00716.97
8.0.230.0030.00316.97
8.0.220.0060.00316.86
8.0.210.0030.00316.88
8.0.200.0000.00616.90
8.0.190.0040.00416.83
8.0.180.0080.00016.82
8.0.170.0000.00716.91
8.0.160.0040.00416.89
8.0.150.0040.00416.78
8.0.140.0040.00416.73
8.0.130.0030.00313.26
8.0.120.0040.00416.75
8.0.110.0030.00316.70
8.0.100.0000.00816.73
8.0.90.0040.00416.75
8.0.80.0060.01016.85
8.0.70.0000.00716.68
8.0.60.0070.00016.88
8.0.50.0000.00716.74
8.0.30.0140.00516.88
8.0.20.0110.00917.40
8.0.10.0080.00017.01
8.0.00.0100.00716.87
7.4.330.0030.00315.55
7.4.320.0030.00316.59
7.4.300.0000.00716.59
7.4.290.0100.00016.47
7.4.280.0040.00416.57
7.4.270.0030.00316.51
7.4.260.0030.00316.52
7.4.250.0070.00016.50
7.4.240.0000.00716.51
7.4.230.0030.00316.68
7.4.220.0070.01116.56
7.4.210.0060.01016.54
7.4.200.0050.00316.59
7.4.160.0070.01116.54
7.4.150.0130.00317.40
7.4.140.0130.01017.86
7.4.130.0100.01016.35
7.4.120.0090.01016.39
7.4.110.0130.00316.38
7.4.100.0040.01216.43
7.4.90.0080.01316.34
7.4.80.0150.00419.39
7.4.70.0060.01016.40
7.4.60.0120.00616.47
7.4.50.0100.00716.62
7.4.40.0160.00016.55
7.4.30.0110.01116.63
7.4.00.0000.01514.73
7.3.330.0030.00313.15
7.3.320.0060.00013.24
7.3.310.0040.00416.16
7.3.300.0060.00016.22
7.3.290.0060.00716.29
7.3.280.0070.01016.29
7.3.270.0060.01717.40
7.3.260.0100.00816.46
7.3.250.0120.00616.31
7.3.240.0070.00916.27
7.3.230.0140.00716.32
7.3.210.0080.00816.51
7.3.200.0090.01116.22
7.3.190.0050.01416.40
7.3.180.0100.00616.43
7.3.170.0060.01716.40
7.3.160.0160.00316.37
7.3.10.0110.00715.93
7.3.00.0070.01016.02
7.2.330.0080.00816.75
7.2.320.0100.00716.61
7.2.310.0100.00716.79
7.2.300.0130.00316.48
7.2.290.0090.00616.44
7.2.130.0030.00916.42
7.2.120.0120.00316.36
7.2.110.0120.00916.37
7.2.100.0180.00316.31
7.2.90.0070.01016.75
7.2.80.0170.00016.63
7.2.70.0140.00416.61
7.2.60.0220.00616.34
7.2.50.0190.00016.61
7.2.40.0120.01216.58
7.2.30.0200.01516.95
7.2.20.0120.00916.53
7.2.10.0090.01416.42
7.2.00.0120.00617.87
7.1.250.0100.00615.38
7.1.100.0000.00818.12
7.1.70.0030.01017.02
7.1.60.0030.01017.19
7.1.50.0000.01516.83
7.1.40.0110.00716.37
7.1.30.0120.00616.50
7.1.20.0060.01516.66
7.1.10.0040.00416.81
7.1.00.0000.00716.75
7.0.200.0000.00816.68
7.0.190.0050.00316.70
7.0.180.0030.00916.34
7.0.170.0060.00316.21
7.0.160.0040.00416.05
7.0.150.0030.00516.51
7.0.140.0030.00616.28
7.0.130.0000.00916.63
7.0.120.0000.00716.47
7.0.110.0040.00416.50
7.0.100.0000.01316.28
7.0.90.0050.00316.30
7.0.80.0070.01016.53
7.0.70.0080.00316.35
7.0.60.0090.00316.37
7.0.50.0000.00816.28
7.0.40.0070.00015.21
7.0.30.0030.00315.21
7.0.20.0040.00415.21
7.0.10.0000.00715.21
7.0.00.0070.00015.21

preferences:
56.98 ms | 400 KiB | 5 Q