3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = [1 => 4, 2=>1, 5=>3, 3=>2, 2=>7]; print_r($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)
8.3.60.0030.01318.06
8.3.50.0120.00616.14
8.3.40.0030.01318.80
8.3.30.0100.00318.38
8.3.20.0040.00421.96
8.3.10.0040.00423.61
8.3.00.0040.00419.68
8.2.180.0040.01118.03
8.2.170.0120.00322.96
8.2.160.0070.00719.09
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00419.39
8.2.120.0040.00426.35
8.2.110.0030.00720.35
8.2.100.0090.00317.91
8.2.90.0050.00318.92
8.2.80.0030.00518.04
8.2.70.0100.00317.61
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0040.00420.61
8.2.30.0090.00019.30
8.2.20.0000.00718.05
8.2.10.0000.00717.90
8.2.00.0000.00717.89
8.1.280.0120.00625.92
8.1.270.0080.00023.96
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.00320.84
8.1.230.0080.00319.23
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0030.00618.50
8.1.160.0030.00319.09
8.1.150.0030.00518.81
8.1.140.0040.00419.38
8.1.130.0030.00318.70
8.1.120.0070.00017.46
8.1.110.0030.00617.38
8.1.100.0000.00817.42
8.1.90.0000.00817.40
8.1.80.0000.00717.38
8.1.70.0070.00017.43
8.1.60.0000.00917.55
8.1.50.0040.00417.36
8.1.40.0030.00617.36
8.1.30.0040.00417.56
8.1.20.0030.00617.62
8.1.10.0030.00617.40
8.1.00.0000.00717.47
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0040.00418.34
8.0.270.0000.00717.17
8.0.260.0000.00716.88
8.0.250.0040.00416.94
8.0.240.0030.00316.94
8.0.230.0000.00716.80
8.0.220.0070.00016.80
8.0.210.0030.00316.83
8.0.200.0000.00616.92
8.0.190.0110.00016.87
8.0.180.0030.00416.86
8.0.170.0050.00316.88
8.0.160.0070.00016.91
8.0.150.0000.00716.87
8.0.140.0070.00016.72
8.0.130.0050.00013.23
8.0.120.0000.00716.81
8.0.110.0030.00316.73
8.0.100.0020.00516.88
8.0.90.0070.00016.69
8.0.80.0100.00716.79
8.0.70.0000.00716.66
8.0.60.0000.00716.77
8.0.50.0040.00416.66
8.0.30.0100.01017.07
8.0.20.0110.00817.40
8.0.10.0070.00316.93
8.0.00.0110.00616.72
7.4.330.0030.00315.55
7.4.320.0030.00316.59
7.4.300.0040.00416.44
7.4.290.0020.00516.52
7.4.280.0040.00416.54
7.4.270.0000.00816.54
7.4.260.0030.00716.41
7.4.250.0000.00716.53
7.4.240.0000.00816.43
7.4.230.0030.00316.28
7.4.220.0070.01416.35
7.4.210.0100.00316.47
7.4.200.0040.00416.46
7.4.160.0120.00516.29
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0100.01316.48
7.4.120.0100.00816.42
7.4.110.0070.01016.20
7.4.100.0110.01116.53
7.4.90.0100.00716.50
7.4.80.0140.00319.39
7.4.70.0090.00916.39
7.4.60.0050.01016.30
7.4.50.0130.00316.59
7.4.40.0040.01716.37
7.4.30.0130.00716.56
7.4.00.0110.00414.64
7.3.330.0000.00513.01
7.3.320.0030.00313.07
7.3.310.0000.00716.07
7.3.300.0060.00016.13
7.3.290.0080.00616.08
7.3.280.0100.00716.11
7.3.270.0070.01017.40
7.3.260.0080.00916.47
7.3.250.0110.00616.31
7.3.240.0100.00716.06
7.3.230.0070.01116.13
7.3.210.0150.00016.23
7.3.200.0150.00616.14
7.3.190.0140.00316.12
7.3.180.0130.00716.17
7.3.170.0090.00816.29
7.3.160.0090.00616.14
7.3.120.0040.00714.45
7.3.110.0070.01014.75
7.3.100.0130.00314.47
7.3.90.0040.01114.89
7.3.80.0040.00814.46
7.3.70.0100.00314.76
7.3.60.0000.00914.62
7.3.50.0040.00414.41
7.3.40.0100.00314.63
7.3.30.0100.00314.68
7.3.20.0040.00416.61
7.3.10.0030.01216.46
7.3.00.0040.00416.68
7.2.330.0150.00316.32
7.2.320.0000.01716.43
7.2.310.0090.00616.21
7.2.300.0070.01516.42
7.2.290.0060.01416.53
7.2.250.0030.01414.95
7.2.240.0060.01215.00
7.2.230.0080.00614.71
7.2.220.0000.01314.88
7.2.210.0040.01214.91
7.2.200.0090.00614.68
7.2.190.0060.00814.86
7.2.180.0030.01514.56
7.2.170.0130.00314.90
7.2.160.0070.00714.98
7.2.150.0120.00316.50
7.2.140.0090.00616.87
7.2.130.0090.00616.70
7.2.120.0070.00716.61
7.2.110.0030.01316.67
7.2.100.0070.01116.61
7.2.90.0130.00316.94
7.2.80.0080.00316.89
7.2.70.0030.00916.79
7.2.60.0550.01015.71
7.2.50.0000.00916.57
7.2.40.0030.01016.89
7.2.30.0090.00016.90
7.2.20.0060.00316.84
7.2.10.0130.00016.68
7.2.00.0100.00318.04
7.1.330.0030.00915.81
7.1.320.0040.01115.82
7.1.310.0030.01015.76
7.1.300.0150.00015.59
7.1.290.0070.00715.49
7.1.280.0040.01115.73
7.1.270.0070.00715.62
7.1.260.0070.00315.64
7.1.250.0100.00715.73
7.1.200.0030.01015.88
7.1.100.0000.01118.17
7.1.70.0250.01015.02
7.1.60.0430.01733.03
7.1.50.0370.01932.66
7.1.40.0480.01132.46
7.1.30.0450.01432.44
7.1.20.0460.01032.57
7.1.10.0190.00714.67
7.1.00.0230.00714.65
7.0.200.0230.00614.77
7.0.190.0320.00314.95
7.0.180.0200.01314.36
7.0.170.0180.01214.11
7.0.160.0170.00814.42
7.0.150.0170.00714.56
7.0.140.0220.00714.30
7.0.130.0200.01314.60
7.0.120.0280.01014.76
7.0.110.0290.00614.45
7.0.100.0120.01814.31
7.0.90.0170.01314.24
7.0.80.0230.01514.62
7.0.70.0200.01014.34
7.0.60.0160.01314.19
7.0.50.1250.01014.49
7.0.40.0260.01014.55
7.0.30.0240.01214.81
7.0.20.0230.01014.75
7.0.10.0220.01614.59
7.0.00.0320.00914.55

preferences:
41.33 ms | 401 KiB | 5 Q