3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0; print_r(array_map(function ($y) use (&$x) { $x++; return $y; }, [21,42,234,2345,])); print_r($x);

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)
8.3.40.0120.00318.59
8.3.30.0080.00818.75
8.3.20.0040.00420.21
8.3.10.0000.00723.66
8.3.00.0030.00519.26
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0020.00521.02
8.2.120.0080.00026.35
8.2.110.0090.00021.04
8.2.100.0060.00618.09
8.2.90.0040.00419.22
8.2.80.0080.00018.04
8.2.70.0030.00617.63
8.2.60.0000.00818.04
8.2.50.0040.00418.10
8.2.40.0080.00020.47
8.2.30.0090.00019.37
8.2.20.0040.00418.11
8.2.10.0080.00018.02
8.2.00.0080.00018.18
8.1.270.0000.00722.14
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00317.48
8.1.230.0090.00317.47
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0000.00820.34
8.1.160.0000.00719.02
8.1.150.0000.00820.59
8.1.140.0000.00719.48
8.1.130.0000.00718.89
8.1.120.0000.00717.35
8.1.110.0050.00317.36
8.1.100.0000.00817.38
8.1.90.0040.00417.45
8.1.80.0040.00417.52
8.1.70.0040.00417.45
8.1.60.0000.00917.48
8.1.50.0050.00317.41
8.1.40.0050.00317.52
8.1.30.0030.00517.52
8.1.20.0070.00017.57
8.1.10.0000.00717.49
8.1.00.0070.00017.35
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0050.00318.42
8.0.270.0070.00017.25
8.0.260.0000.00616.84
8.0.250.0000.00716.96
8.0.240.0040.00216.96
8.0.230.0000.00716.79
8.0.220.0000.00716.77
8.0.210.0030.00316.77
8.0.200.0000.00616.81
8.0.190.0040.00416.84
8.0.180.0040.00716.88
8.0.170.0030.00516.79
8.0.160.0070.00016.82
8.0.150.0070.00016.89
8.0.140.0070.00016.81
8.0.130.0050.00013.27
8.0.120.0040.00416.87
8.0.110.0030.00316.75
8.0.100.0000.00716.89
8.0.90.0040.00416.71
8.0.80.0100.01016.84
8.0.70.0000.00716.91
8.0.60.0000.00716.79
8.0.50.0040.00416.95
8.0.30.0070.01117.07
8.0.20.0090.01017.40
8.0.10.0000.00817.06
8.0.00.0130.00316.99
7.4.330.0000.00515.55
7.4.320.0060.00016.50
7.4.300.0000.00716.58
7.4.290.0000.00616.58
7.4.280.0080.00016.59
7.4.270.0030.00316.58
7.4.260.0000.00716.40
7.4.250.0030.00616.47
7.4.240.0000.00816.59
7.4.230.0070.00016.40
7.4.220.0100.00716.62
7.4.210.0140.00016.66
7.4.200.0000.00716.62
7.4.160.0080.00816.54
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0180.00416.53
7.4.120.0090.00916.46
7.4.110.0130.01316.53
7.4.100.0160.00916.52
7.4.90.0100.01716.56
7.4.80.0060.01319.39
7.4.70.0060.01016.55
7.4.60.0060.00916.46
7.4.50.0070.01016.46
7.4.40.0150.00316.46
7.4.30.0070.01016.48
7.4.00.0090.00914.92
7.3.330.0060.00013.22
7.3.320.0060.00013.05
7.3.310.0030.00316.31
7.3.300.0030.00316.19
7.3.290.0040.01016.31
7.3.280.0100.00816.28
7.3.270.0130.00917.40
7.3.260.0130.00416.36
7.3.250.0160.00116.23
7.3.240.0140.00416.43
7.3.230.0160.00316.30
7.3.210.0090.00616.50
7.3.200.0100.00716.46
7.3.190.0090.00616.28
7.3.180.0100.00716.30
7.3.170.0170.00016.26
7.3.160.0120.00416.52
7.3.120.0060.01314.91
7.3.110.0100.00714.85
7.3.100.0000.01314.64
7.3.90.0060.00914.63
7.3.80.0000.01714.89
7.3.70.0060.00614.55
7.3.60.0000.01314.63
7.3.50.0030.00714.69
7.3.40.0040.00814.70
7.3.30.0090.00614.57
7.3.20.0000.01216.50
7.3.10.0060.00316.68
7.3.00.0040.01116.47
7.2.330.0110.00616.45
7.2.320.0070.01016.46
7.2.310.0090.00616.74
7.2.300.0070.01016.54
7.2.290.0030.01416.45
7.2.250.0070.01114.83
7.2.240.0030.01715.15
7.2.230.0060.00914.83
7.2.220.0040.01114.96
7.2.210.0080.00814.61
7.2.200.0090.00014.98
7.2.190.0070.00714.75
7.2.180.0000.00914.89
7.2.170.0110.00414.84
7.2.60.0060.00716.61
7.2.00.0080.00419.50
7.1.330.0070.00715.96
7.1.320.0030.01015.76
7.1.310.0030.01016.02
7.1.300.0030.00915.83
7.1.290.0030.00615.75
7.1.280.0060.00315.80
7.1.270.0040.01115.51
7.1.260.0000.01315.80
7.1.200.0150.00015.84
7.1.100.0070.01018.26
7.1.70.0180.00715.33
7.1.60.0280.00933.22
7.1.50.0320.00632.96
7.1.40.0330.01032.63
7.1.30.0350.00732.73
7.1.20.0260.01332.75
7.1.10.0260.01016.77
7.1.00.0000.01216.72
7.0.200.0200.00714.74
7.0.190.0190.00914.92
7.0.180.0130.01314.36
7.0.170.0220.00714.48
7.0.160.0250.00414.43
7.0.150.0030.00716.36
7.0.140.0000.01116.37
7.0.130.0100.00316.44
7.0.120.0040.00816.68
7.0.110.0060.00616.53
7.0.100.0060.00616.54
7.0.90.0000.01116.27
7.0.80.0040.00816.45
7.0.70.0030.00916.54
7.0.60.0080.00416.35
7.0.50.0000.01116.48
7.0.40.0030.00916.43
7.0.30.0000.01216.69
7.0.20.0000.01216.54
7.0.10.0080.00416.35
7.0.00.0070.00716.68

preferences:
40.42 ms | 400 KiB | 5 Q