3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = ['zero', 'un', 'deux', 'key' => 'val']; foreach ($data as $key => $val) { echo $key . ' => ' . $val; }

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)
8.3.70.0090.00916.63
8.3.60.0070.00716.63
8.3.50.0090.00916.50
8.3.40.0140.00018.59
8.3.30.0000.01518.71
8.3.20.0070.00020.30
8.3.10.0000.01021.88
8.3.00.0030.00717.53
8.2.180.0150.00016.50
8.2.170.0180.00022.96
8.2.160.0100.00722.08
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00419.32
8.2.120.0050.00326.35
8.2.110.0070.00320.94
8.2.100.0080.00318.21
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0090.00417.59
8.2.60.0000.00717.93
8.2.50.0000.00818.10
8.2.40.0070.00020.53
8.2.30.0040.00420.91
8.2.20.0040.00418.11
8.2.10.0040.00417.93
8.2.00.0030.00617.99
8.1.280.0040.01125.92
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0180.00323.80
8.1.230.0110.00019.16
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0050.00520.16
8.1.160.0050.00318.98
8.1.150.0000.00720.67
8.1.140.0000.00719.63
8.1.130.0030.00318.80
8.1.120.0030.00317.49
8.1.110.0040.00417.34
8.1.100.0040.00417.35
8.1.90.0060.00317.49
8.1.80.0030.00317.48
8.1.70.0000.00717.42
8.1.60.0060.00317.50
8.1.50.0080.00017.58
8.1.40.0050.00217.38
8.1.30.0040.00417.61
8.1.20.0080.00017.66
8.1.10.0030.00517.39
8.1.00.0070.00017.31
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0040.00417.14
8.0.260.0040.00416.88
8.0.250.0000.00617.06
8.0.240.0080.00016.96
8.0.230.0030.00316.90
8.0.220.0000.00716.87
8.0.210.0040.00416.94
8.0.200.0000.00716.91
8.0.190.0060.00317.04
8.0.180.0040.00416.95
8.0.170.0050.00316.85
8.0.160.0000.00716.97
8.0.150.0000.00716.79
8.0.140.0000.00716.95
8.0.130.0050.00013.38
8.0.120.0000.00716.95
8.0.110.0050.00217.02
8.0.100.0040.00416.79
8.0.90.0070.00016.99
8.0.80.0030.01216.86
8.0.70.0070.00016.85
8.0.60.0000.00817.07
8.0.50.0000.00716.95
8.0.30.0100.00717.12
8.0.20.0080.01217.40
8.0.10.0070.00017.04
8.0.00.0180.00016.72
7.4.330.0030.00315.55
7.4.320.0030.00316.59
7.4.300.0000.00616.62
7.4.290.0040.00716.57
7.4.280.0070.00016.58
7.4.270.0070.00016.52
7.4.260.0050.00013.25
7.4.250.0040.00416.44
7.4.240.0040.00416.61
7.4.230.0000.00716.70
7.4.220.0060.01216.35
7.4.210.0090.00616.53
7.4.200.0030.00316.41
7.4.160.0110.00516.54
7.4.150.0050.01317.40
7.4.140.0110.00617.86
7.4.130.0070.01116.40
7.4.120.0110.00816.59
7.4.110.0080.00816.44
7.4.100.0080.01116.34
7.4.90.0060.01016.52
7.4.80.0120.00619.39
7.4.70.0030.01316.46
7.4.60.0080.00816.58
7.4.50.0070.01016.40
7.4.40.0130.00916.51
7.4.30.0030.01616.33
7.4.00.0060.00914.76
7.3.330.0020.00213.07
7.3.320.0020.00213.10
7.3.310.0040.00416.09
7.3.300.0000.00716.26
7.3.290.0030.00316.19
7.3.280.0060.01016.24
7.3.270.0070.01017.40
7.3.260.0070.01016.29
7.3.250.0010.01716.37
7.3.240.0050.01316.43
7.3.230.0060.01216.21
7.3.210.0100.01316.59
7.3.200.0090.01316.42
7.3.190.0130.00716.25
7.3.180.0030.01316.33
7.3.170.0120.00316.38
7.3.160.0060.01716.55
7.3.120.0120.00614.92
7.3.110.0080.00814.75
7.3.100.0100.00314.74
7.3.90.0000.01414.56
7.3.80.0000.01214.89
7.3.70.0030.01314.73
7.3.60.0000.01114.60
7.3.50.0040.01214.89
7.3.40.0100.00314.68
7.3.30.0000.01214.57
7.3.20.0000.01616.47
7.3.10.0060.00916.57
7.3.00.0060.00916.38
7.2.330.0070.01016.29
7.2.320.0100.00716.46
7.2.310.0080.00816.68
7.2.300.0070.01016.56
7.2.290.0140.00316.49
7.2.250.0040.01314.95
7.2.240.0000.01615.00
7.2.230.0040.01115.10
7.2.220.0040.00714.80
7.2.210.0040.00814.84
7.2.200.0090.00314.87
7.2.190.0100.00315.09
7.2.180.0060.01014.98
7.2.170.0000.00914.87
7.2.60.0030.01016.99
7.2.00.0070.00719.34
7.1.330.0100.00315.37
7.1.320.0030.01015.59
7.1.310.0090.00015.75
7.1.300.0070.00715.49
7.1.290.0030.00615.41
7.1.280.0030.00715.70
7.1.270.0090.00615.64
7.1.260.0080.00815.43
7.1.200.0070.00715.71
7.1.100.0120.00417.66
7.1.70.0190.00616.98
7.1.60.0150.01535.09
7.1.50.0320.00334.80
7.1.40.0510.00734.29
7.1.30.0330.01334.47
7.1.20.0220.01034.37
7.1.10.0030.01016.33
7.1.00.0070.01416.24
7.0.200.0000.01316.57
7.0.190.0130.00916.48
7.0.180.0210.00416.21
7.0.170.0140.00016.13
7.0.160.0080.00516.06
7.0.150.0000.01415.93
7.0.140.0090.00616.27
7.0.130.0040.01116.33
7.0.120.0030.01016.17
7.0.110.0100.00316.12
7.0.100.0060.00616.11
7.0.90.0040.00816.03
7.0.80.0100.00316.22
7.0.70.0030.00916.18
7.0.60.0090.00416.05
7.0.50.0040.00916.25
7.0.40.0090.01216.49
7.0.30.0090.00316.23
7.0.20.0060.00616.45
7.0.10.0030.01016.34
7.0.00.0060.00616.05

preferences:
56.76 ms | 401 KiB | 5 Q