3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function a() { return array_map(function($i) { return $i; }, [1,2,3]); } } $a = new A(); var_dump($a->a());

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)
8.3.70.0120.00416.48
8.3.60.0120.00916.36
8.3.50.0260.01321.08
8.3.40.0150.00018.58
8.3.30.0070.00718.64
8.3.20.0070.00020.29
8.3.10.0040.00423.49
8.3.00.0040.00417.68
8.2.190.0110.00418.55
8.2.180.0100.01016.75
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00719.95
8.2.110.0030.00620.38
8.2.100.0060.00617.93
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0080.00017.99
8.2.50.0000.00918.07
8.2.40.0080.00021.20
8.2.30.0030.00720.55
8.2.20.0040.00417.66
8.2.10.0080.00018.06
8.2.00.0040.00418.16
8.1.280.0130.00325.92
8.1.270.0160.00323.91
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00020.87
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0110.00017.35
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0060.00318.64
8.1.160.0040.00421.91
8.1.150.0040.00418.82
8.1.140.0040.00419.25
8.1.130.0080.00017.70
8.1.120.0070.00017.42
8.1.110.0050.00517.50
8.1.100.0050.00317.54
8.1.90.0040.00417.48
8.1.80.0050.00317.40
8.1.70.0000.00717.33
8.1.60.0030.00517.48
8.1.50.0070.00017.55
8.1.40.0040.00417.55
8.1.30.0080.00017.54
8.1.20.0040.00417.55
8.1.10.0050.00317.56
8.1.00.0000.01117.39
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0050.00518.34
8.0.270.0080.00017.30
8.0.260.0030.00317.11
8.0.250.0040.00416.89
8.0.240.0030.00316.80
8.0.230.0070.00016.91
8.0.220.0000.00716.80
8.0.210.0070.00016.87
8.0.200.0050.00316.99
8.0.190.0000.00816.91
8.0.180.0080.00016.88
8.0.170.0000.00716.91
8.0.160.0070.00016.86
8.0.150.0020.00516.87
8.0.140.0000.00716.73
8.0.130.0000.00513.34
8.0.120.0040.00416.76
8.0.110.0040.00416.80
8.0.100.0000.00716.79
8.0.90.0070.00016.89
8.0.80.0090.00616.86
8.0.70.0000.00716.71
8.0.60.0040.00416.98
8.0.50.0050.00316.76
8.0.30.0110.00717.25
8.0.20.0130.00617.40
8.0.10.0000.00817.00
8.0.00.0070.01216.73
7.4.330.0050.00015.08
7.4.320.0000.00716.63
7.4.300.0000.00716.52
7.4.290.0030.00316.49
7.4.280.0040.00516.44
7.4.270.0000.00716.55
7.4.260.0070.00016.60
7.4.250.0040.00416.56
7.4.240.0030.00516.52
7.4.230.0030.00316.34
7.4.220.0130.01316.55
7.4.210.0060.01016.38
7.4.200.0070.00016.39
7.4.160.0120.00316.52
7.4.150.0100.00717.40
7.4.140.0090.01017.86
7.4.130.0160.00216.56
7.4.120.0070.01016.61
7.4.110.0090.00916.43
7.4.100.0140.00416.55
7.4.90.0120.00916.34
7.4.80.0140.00319.39
7.4.70.0060.01016.46
7.4.60.0110.01116.55
7.4.50.0060.00316.25
7.4.40.0110.01116.48
7.4.30.0090.01616.57
7.4.00.0110.00714.92
7.3.330.0000.00513.22
7.3.320.0050.00013.23
7.3.310.0030.00316.27
7.3.300.0030.00316.33
7.3.290.0050.00916.31
7.3.280.0070.01216.41
7.3.270.0090.00917.40
7.3.260.0040.01416.34
7.3.250.0150.00516.36
7.3.240.0070.01116.23
7.3.230.0130.00816.39
7.3.210.0120.00616.45
7.3.200.0060.01116.43
7.3.190.0110.00616.38
7.3.180.0080.00816.18
7.3.170.0090.00616.56
7.3.160.0060.01216.32
7.2.330.0160.00616.56
7.2.320.0100.01316.34
7.2.310.0080.00816.30
7.2.300.0090.00916.30
7.2.290.0110.01416.75
7.2.60.0040.01416.66
7.2.00.0060.00319.24
7.1.200.0060.00915.70
7.1.100.0100.00318.07
7.1.70.0000.00716.78
7.1.60.0100.01319.50
7.1.50.0080.01216.98
7.1.00.0070.07322.37
7.0.200.0040.00416.65
7.0.60.0070.03719.99
7.0.50.0000.09017.82
7.0.40.0100.08720.23
7.0.30.0300.07720.13
7.0.20.0330.07720.23
7.0.10.0000.05020.08
7.0.00.0070.09020.23
5.6.280.0070.03321.14
5.6.210.0100.07320.47
5.6.200.0100.03318.19
5.6.190.0030.08320.64
5.6.180.0400.07320.43
5.6.170.0330.04320.58
5.6.160.0070.08720.44
5.6.150.0070.03718.23
5.6.140.0030.03718.18
5.6.130.0070.08318.24
5.6.120.0130.07021.00
5.6.110.0100.08721.09
5.6.100.0170.07020.98
5.6.90.0100.08021.08
5.6.80.0270.06020.41
5.5.350.0230.04020.44
5.5.340.0100.03317.99
5.5.330.0100.06720.41
5.5.320.0330.03720.36
5.5.310.1170.05020.27
5.5.300.0170.07717.95
5.5.290.0030.04318.01
5.5.280.0030.04320.79
5.5.270.0070.08720.68
5.5.260.0130.06020.77
5.5.250.0100.04320.50
5.5.240.0000.03320.13
5.4.450.0900.05319.46
5.4.440.0900.04319.19
5.4.430.0800.05019.58
5.4.420.0770.05019.38
5.4.410.0730.05319.33
5.4.400.0630.06018.85
5.4.390.0770.05319.16
5.4.380.0670.05719.13
5.4.370.0670.05719.12
5.4.360.0770.05719.35
5.4.350.0900.03719.31
5.4.340.0770.05019.05
5.4.320.0670.06019.27
5.4.310.0700.05319.15
5.4.300.0770.04719.15
5.4.290.0630.05719.21
5.4.280.0830.05019.05
5.4.270.0730.05018.84
5.4.260.0800.04319.34
5.4.250.0770.04718.85
5.4.240.0630.06319.34
5.4.230.0670.05719.12
5.4.220.0700.05719.08
5.4.210.0670.05719.15
5.4.200.0800.04318.95
5.4.190.0630.06319.26
5.4.180.0630.06019.29
5.4.170.0830.05019.26
5.4.160.0800.04319.33
5.4.150.0700.05718.94
5.4.140.0670.05316.77
5.4.130.0730.04316.60
5.4.120.0800.04316.55
5.4.110.0730.05016.30
5.4.100.0800.04316.57
5.4.90.0770.05016.58
5.4.80.0800.04716.28
5.4.70.0030.04016.39
5.4.60.0200.07016.53
5.4.50.0200.06016.26
5.4.40.0200.06316.53
5.4.30.0030.04016.47
5.4.20.0000.04016.51
5.4.10.0370.06716.24

preferences:
72.02 ms | 401 KiB | 5 Q