3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names["Иванов"] = "Андрей"; $names["Петров"] = "Борис"; $names["Волков"] = "Сергей"; $names["Макаров"] = "Федор"; foreach ($names as $key => $value) { echo "<b>$value $key</b><br>"; }

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)
8.3.70.0140.00716.58
8.3.60.0070.01116.50
8.3.50.0120.00617.98
8.3.40.0080.01218.60
8.3.30.0070.01118.64
8.3.20.0040.00420.16
8.3.10.0030.00522.05
8.3.00.0050.00323.69
8.2.180.0120.00316.50
8.2.170.0120.00322.96
8.2.160.0030.01020.47
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00722.20
8.2.120.0040.00426.35
8.2.110.0070.00421.00
8.2.100.0060.00618.03
8.2.90.0000.00819.25
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0000.00818.05
8.2.50.0080.00018.28
8.2.40.0000.00720.39
8.2.30.0000.00719.31
8.2.20.0050.00318.10
8.2.10.0000.00818.12
8.2.00.0040.00418.18
8.1.280.0150.00625.92
8.1.270.0080.00023.99
8.1.260.0070.01026.35
8.1.250.0070.00028.09
8.1.240.0000.00923.92
8.1.230.0000.01120.39
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0090.00017.36
8.1.190.0060.00317.23
8.1.180.0000.00720.20
8.1.170.0040.00418.48
8.1.160.0040.00418.84
8.1.150.0040.00420.04
8.1.140.0000.00817.64
8.1.130.0030.00319.06
8.1.120.0000.00717.43
8.1.110.0000.00817.51
8.1.100.0070.00017.45
8.1.90.0000.00817.35
8.1.80.0040.00417.44
8.1.70.0030.00317.39
8.1.60.0050.00517.46
8.1.50.0030.00517.50
8.1.40.0030.00517.55
8.1.30.0060.00317.68
8.1.20.0040.00417.60
8.1.10.0040.00417.60
8.1.00.0040.00717.52
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0040.00418.36
8.0.270.0030.00317.21
8.0.260.0030.00718.49
8.0.250.0060.00016.85
8.0.240.0030.00316.95
8.0.230.0000.00816.88
8.0.220.0000.00716.95
8.0.210.0000.00716.80
8.0.200.0000.00716.95
8.0.190.0030.00516.84
8.0.180.0070.00016.81
8.0.170.0040.00416.95
8.0.160.0040.00416.99
8.0.150.0000.01116.84
8.0.140.0050.00316.86
8.0.130.0030.00313.31
8.0.120.0040.00416.75
8.0.110.0000.00716.87
8.0.100.0000.00716.72
8.0.90.0030.00516.81
8.0.80.0060.00916.80
8.0.70.0040.00416.76
8.0.60.0040.00416.83
8.0.50.0070.00016.75
8.0.30.0140.00617.10
8.0.20.0100.01217.43
8.0.10.0000.00816.91
8.0.00.0120.00916.63
7.4.330.0040.00015.55
7.4.320.0030.00316.60
7.4.300.0060.00016.64
7.4.290.0030.00316.54
7.4.280.0070.00016.64
7.4.270.0040.00416.64
7.4.260.0050.00216.50
7.4.250.0000.00716.41
7.4.240.0060.00316.51
7.4.230.0060.00016.44
7.4.220.0060.01216.69
7.4.210.0090.00616.52
7.4.200.0000.00816.58
7.4.160.0080.00716.45
7.4.150.0030.02017.40
7.4.140.0100.01017.86
7.4.130.0150.00416.43
7.4.120.0110.00916.46
7.4.110.0060.01216.48
7.4.100.0120.00616.71
7.4.90.0170.00016.44
7.4.80.0120.00619.39
7.4.70.0120.00616.39
7.4.60.0140.00416.44
7.4.50.0030.01216.35
7.4.40.0090.00916.50
7.4.30.0100.00616.57
7.4.00.0100.00815.05
7.3.330.0040.00413.20
7.3.320.0040.00413.07
7.3.310.0030.00316.34
7.3.300.0030.00516.31
7.3.290.0060.00816.40
7.3.280.0080.00916.33
7.3.270.0030.01417.40
7.3.260.0100.00716.40
7.3.250.0080.01016.40
7.3.240.0100.00616.53
7.3.230.0100.00616.56
7.3.210.0130.00516.41
7.3.200.0090.01316.30
7.3.190.0120.00416.43
7.3.180.0040.01216.47
7.3.170.0120.00316.36
7.3.160.0100.01416.35
7.3.120.0080.00614.70
7.3.110.0070.01114.97
7.3.100.0080.00715.00
7.3.90.0050.00614.83
7.3.80.0040.00914.82
7.3.70.0030.01014.58
7.3.60.0060.00614.91
7.3.50.0030.00914.57
7.3.40.0090.00514.88
7.3.30.0030.00814.84
7.3.20.0080.00616.51
7.3.10.0070.00916.73
7.3.00.0070.00616.64
7.2.330.0110.00616.57
7.2.320.0090.00916.63
7.2.310.0140.00416.45
7.2.300.0130.00316.43
7.2.290.0170.00016.63
7.2.250.0070.01115.04
7.2.240.0080.01214.91
7.2.230.0090.00514.95
7.2.220.0030.01015.02
7.2.210.0040.01215.13
7.2.200.0090.00515.08
7.2.190.0060.00814.77
7.2.180.0040.00715.05
7.2.170.0030.01314.82
7.2.60.0160.00616.88
7.1.330.0060.00915.90
7.1.320.0090.00315.80
7.1.310.0060.00515.88
7.1.300.0050.01015.79
7.1.290.0080.00715.68
7.1.280.0080.00315.59
7.1.270.0060.00415.75
7.1.260.0080.00515.69
7.1.200.0030.01015.75
7.1.100.2610.00716.15
7.1.90.2180.01316.32
7.1.80.3610.01316.13
7.1.70.3030.01315.37
7.1.60.4220.02533.24
7.1.50.3710.01032.69
7.1.40.4680.01632.58
7.1.30.5900.01932.59
7.1.20.2830.00732.60
7.1.10.0540.01414.69
7.1.00.3760.00614.89
7.0.240.2680.00715.88
7.0.230.2230.00715.71
7.0.220.2330.00315.81
7.0.210.2760.01614.85
7.0.200.4640.00914.77
7.0.190.3490.00314.84
7.0.180.3630.01314.48
7.0.170.4190.00614.29
7.0.160.4500.01314.12
7.0.150.2610.00314.28
7.0.140.3720.01314.48
7.0.130.4350.01314.79
7.0.120.3930.01014.63
7.0.110.4200.01014.30
7.0.100.4060.00914.74
7.0.90.4210.00614.50
7.0.80.4070.01014.22
7.0.70.3430.01314.31
7.0.60.3390.01013.99
7.0.50.4330.00714.44
7.0.40.4430.00714.57
7.0.30.3330.01014.63
7.0.20.3440.00414.60
7.0.10.3410.00714.46
7.0.00.3450.01314.68

preferences:
54.52 ms | 401 KiB | 5 Q