3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = [1 => 4, 2=>1, 5=>3, 3=>2, 2=>5]; print_r($ar); echo max($ar);

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)
8.3.60.0120.00318.43
8.3.50.0070.01116.38
8.3.40.0090.00918.71
8.3.30.0070.00718.59
8.3.20.0040.00420.19
8.3.10.0040.00423.48
8.3.00.0080.00019.68
8.2.180.0140.00418.06
8.2.170.0150.00022.96
8.2.160.0100.00318.94
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00219.39
8.2.120.0040.00426.35
8.2.110.0050.00522.26
8.2.100.0090.00317.91
8.2.90.0080.00018.95
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0020.00517.80
8.2.50.0040.00418.10
8.2.40.0040.00420.42
8.2.30.0000.00919.23
8.2.20.0000.00717.98
8.2.10.0070.00017.97
8.2.00.0040.00417.86
8.1.280.0120.00625.92
8.1.270.0050.00323.79
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0070.00421.95
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.00
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0060.00318.46
8.1.160.0030.00318.91
8.1.150.0040.00418.78
8.1.140.0030.00519.51
8.1.130.0000.00718.73
8.1.120.0040.00317.44
8.1.110.0050.00217.28
8.1.100.0060.00317.39
8.1.90.0050.00317.29
8.1.80.0030.00517.37
8.1.70.0070.00017.44
8.1.60.0050.00317.39
8.1.50.0040.00417.46
8.1.40.0040.00417.38
8.1.30.0000.00817.55
8.1.20.0070.00017.56
8.1.10.0040.00417.48
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.48
8.0.270.0000.00717.21
8.0.260.0050.00316.71
8.0.250.0030.00316.96
8.0.240.0080.00016.86
8.0.230.0000.00716.95
8.0.220.0030.00316.73
8.0.210.0000.00716.70
8.0.200.0000.00616.79
8.0.190.0100.00016.75
8.0.180.0040.00416.84
8.0.170.0030.00316.76
8.0.160.0000.00716.79
8.0.150.0050.00316.70
8.0.140.0000.00816.71
8.0.130.0030.00313.32
8.0.120.0000.00816.79
8.0.110.0000.00716.70
8.0.100.0040.00416.84
8.0.90.0040.00416.72
8.0.80.0060.01216.77
8.0.70.0070.00016.65
8.0.60.0070.00016.79
8.0.50.0030.00516.78
8.0.30.0090.00817.01
8.0.20.0140.00617.40
8.0.10.0090.00016.83
8.0.00.0090.00916.49
7.4.330.0000.00615.55
7.4.320.0000.00616.43
7.4.300.0060.00016.43
7.4.290.0030.00616.42
7.4.280.0050.00316.50
7.4.270.0040.00416.61
7.4.260.0030.00616.51
7.4.250.0020.00516.42
7.4.240.0000.00916.43
7.4.230.0070.00016.34
7.4.220.0070.01516.47
7.4.210.0070.00716.41
7.4.200.0030.00316.61
7.4.160.0090.00816.38
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0160.00916.48
7.4.120.0070.01116.40
7.4.110.0070.01016.52
7.4.100.0210.00316.25
7.4.90.0100.00716.26
7.4.80.0130.00319.39
7.4.70.0030.01316.35
7.4.60.0110.00416.34
7.4.50.0070.00716.35
7.4.40.0130.01016.54
7.4.30.0000.01816.25
7.4.00.0040.01514.76
7.3.330.0000.00712.83
7.3.320.0060.00013.08
7.3.310.0030.00316.09
7.3.300.0000.00616.16
7.3.290.0100.00816.09
7.3.280.0070.01016.11
7.3.270.0110.00717.40
7.3.260.0080.00916.35
7.3.250.0110.00816.30
7.3.240.0030.01316.15
7.3.230.0140.00316.14
7.3.210.0050.01116.10
7.3.200.0000.02316.24
7.3.190.0110.00616.27
7.3.180.0130.00316.51
7.3.170.0100.00616.44
7.3.160.0090.00616.38
7.3.10.0100.00716.55
7.3.00.0030.01016.21
7.2.330.0090.01016.34
7.2.320.0080.00816.57
7.2.310.0060.01016.39
7.2.300.0060.01316.53
7.2.290.0090.00916.56
7.2.130.0110.00816.61
7.2.120.0070.00716.64
7.2.110.0000.01116.58
7.2.100.0090.00616.74
7.2.90.0100.00716.43
7.2.80.0000.00916.45
7.2.70.0000.01116.54
7.2.60.0540.00915.71
7.2.50.0040.00816.46
7.2.40.0140.00716.32
7.2.30.0100.00516.68
7.2.20.0030.00616.59
7.2.10.0100.00716.34
7.2.00.0030.00817.91
7.1.250.0080.01015.50
7.1.200.0070.00315.33
7.1.100.0000.01417.95
7.1.70.0120.01215.29
7.1.60.0310.00833.24
7.1.50.0430.01832.84
7.1.40.0290.01032.49
7.1.30.0300.01032.70
7.1.20.0420.01332.55
7.1.10.0200.01214.61
7.1.00.0130.01014.54
7.0.200.0240.01214.98
7.0.190.0160.00914.58
7.0.180.0120.01214.24
7.0.170.0290.00314.57
7.0.160.0260.00614.49
7.0.150.0280.01214.48
7.0.140.0160.00714.32
7.0.130.0160.00714.59
7.0.120.0100.01414.80
7.0.110.0100.01314.16
7.0.100.0140.01014.28
7.0.90.0170.01014.53
7.0.80.0110.01914.17
7.0.70.0170.00714.42
7.0.60.0120.01214.01
7.0.50.0130.01414.38
7.0.40.0190.02014.73
7.0.30.0240.01414.56
7.0.20.0280.01214.40
7.0.10.1530.00714.42
7.0.00.0170.01214.46

preferences:
46.5 ms | 401 KiB | 5 Q