3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = range(1,10); array_map(function(&$value, $key) { $double = $value*2; if ($double >= 12) { $value = $double; } else { unset($r[$key]); } }, $r); var_dump($r);

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)
8.3.60.0070.01316.88
8.3.50.0100.01021.97
8.3.40.0090.00618.67
8.3.30.0120.00319.13
8.3.20.0100.01020.34
8.3.10.0040.00423.48
8.3.00.0040.00420.60
8.2.180.0090.00616.88
8.2.170.0090.00622.96
8.2.160.0070.00722.29
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.32
8.2.110.0030.00622.23
8.2.100.0090.00317.91
8.2.90.0000.00919.05
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00719.46
8.2.30.0050.00318.07
8.2.20.0040.00417.83
8.2.10.0040.00417.62
8.2.00.0000.00817.62
8.1.280.0030.01025.92
8.1.270.0000.00824.04
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.87
8.1.230.0070.00419.15
8.1.220.0030.00517.77
8.1.210.0000.00818.77
8.1.200.0080.00017.38
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0050.00518.53
8.1.160.0040.00422.06
8.1.150.0000.00918.76
8.1.140.0040.00417.46
8.1.130.0000.00717.82
8.1.120.0000.00817.51
8.1.110.0080.00017.44
8.1.100.0050.00217.36
8.1.90.0040.00417.36
8.1.80.0070.00017.38
8.1.70.0000.00717.47
8.1.60.0030.00517.48
8.1.50.0000.00817.42
8.1.40.0030.00517.40
8.1.30.0040.00417.48
8.1.20.0040.00417.60
8.1.10.0040.00417.61
8.1.00.0030.00617.59
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00818.35
8.0.270.0040.00417.14
8.0.260.0000.00616.89
8.0.250.0000.00716.94
8.0.240.0080.00016.96
8.0.230.0030.00316.80
8.0.220.0030.00316.89
8.0.210.0030.00316.89
8.0.200.0000.00716.98
8.0.190.0040.00416.89
8.0.180.0000.00717.04
8.0.170.0080.00016.89
8.0.160.0070.00016.84
8.0.150.0070.00016.86
8.0.140.0040.00416.82
8.0.130.0000.00613.41
8.0.120.0030.00516.88
8.0.110.0080.00016.84
8.0.100.0000.00816.88
8.0.90.0000.00916.96
8.0.80.0060.01117.01
8.0.70.0040.00416.83
8.0.60.0040.00416.82
8.0.50.0040.00416.91
8.0.30.0160.00317.17
8.0.20.0100.00917.40
8.0.10.0070.00017.01
8.0.00.0100.00916.81
7.4.330.0030.00315.08
7.4.320.0070.00016.44
7.4.300.0040.00416.59
7.4.290.0000.00716.51
7.4.280.0070.00016.52
7.4.270.0040.00416.61
7.4.260.0000.00716.54
7.4.250.0070.00016.48
7.4.240.0020.00516.48
7.4.230.0000.00716.49
7.4.220.0240.00316.50
7.4.210.0080.00716.57
7.4.200.0030.00316.55
7.4.190.0030.00316.65
7.4.160.0080.00816.57
7.4.150.0110.00817.40
7.4.140.0130.00717.86
7.4.130.0040.01516.55
7.4.120.0060.01216.63
7.4.110.0060.01016.29
7.4.100.0120.00916.48
7.4.90.0060.01616.52
7.4.80.0000.01716.50
7.4.70.0060.01016.48
7.4.60.0070.01016.55
7.4.50.0030.00316.59
7.4.40.0100.00222.77
7.4.30.0000.01616.59
7.4.10.0070.01114.98
7.4.00.0070.01014.99
7.3.330.0000.00513.34
7.3.320.0000.00513.25
7.3.310.0040.00416.24
7.3.300.0070.00016.16
7.3.290.0000.01516.27
7.3.280.0070.01016.30
7.3.270.0090.00917.40
7.3.260.0180.00416.34
7.3.250.0080.01116.39
7.3.240.0130.00316.30
7.3.230.0030.01316.45
7.3.210.0100.00716.39
7.3.200.0130.00319.39
7.3.190.0090.01216.37
7.3.180.0100.01016.45
7.3.170.0060.01116.50
7.3.160.0060.00916.48
7.3.130.0070.01014.93
7.3.120.0060.00914.77
7.3.110.0060.01314.67
7.3.100.0070.01014.76
7.3.90.0130.00314.63
7.3.80.0040.00814.94
7.3.70.0030.00614.91
7.3.60.0080.00314.89
7.3.50.0070.00714.58
7.3.40.0100.00714.87
7.3.30.0130.00014.94
7.3.20.0110.00016.54
7.3.10.0070.01016.66
7.3.00.0080.00816.64
7.2.330.0100.01416.66
7.2.320.0060.01216.74
7.2.310.0030.01416.50
7.2.300.0070.01316.38
7.2.290.0120.00416.75
7.2.260.0060.01214.88
7.2.250.0100.01014.88
7.2.240.0070.00714.94
7.2.230.0070.01015.13
7.2.220.0090.00914.71
7.2.210.0070.00315.30
7.2.200.0150.00314.94
7.2.190.0040.00814.72
7.2.180.0040.01114.79
7.2.170.0070.01115.03
7.2.160.0110.00414.98
7.2.150.0030.00916.76
7.2.140.0030.01316.98
7.2.130.0090.00916.67
7.2.120.0060.00516.74
7.2.110.0070.00816.84
7.2.100.0090.00716.66
7.2.90.0050.01016.75
7.2.80.0060.00516.88
7.2.70.0060.00816.98
7.2.60.0040.01016.92
7.2.50.0080.00516.96
7.2.40.0030.00916.75
7.2.30.0070.00716.74
7.2.20.0050.00716.82
7.2.10.0020.01116.70
7.2.00.0110.00317.50
7.1.330.0060.00915.56
7.1.320.0090.00315.87
7.1.310.0040.01115.71
7.1.300.0080.00815.71
7.1.290.0060.01015.61
7.1.280.0070.00715.73
7.1.270.0070.00715.66
7.1.260.0110.00415.63
7.1.250.0070.00615.73
7.1.240.0070.00915.68
7.1.230.0040.00715.82
7.1.220.0080.00515.73
7.1.210.0050.00615.46
7.1.200.0050.00815.78
7.1.190.0040.00515.74
7.1.180.0030.00715.72
7.1.170.0070.00715.61
7.1.160.0090.00515.60
7.1.150.0050.00615.81
7.1.140.0040.01015.59
7.1.130.0060.00815.58
7.1.120.0030.01015.79
7.1.110.0020.01015.80
7.1.100.0020.00816.47
7.1.90.0070.00315.74
7.1.80.0050.00715.64
7.1.70.0030.00716.02
7.1.60.0060.01016.84
7.1.50.0070.00716.04
7.1.40.0040.00515.75
7.1.30.0050.00915.79
7.1.20.0020.01015.72
7.1.10.0080.00515.77
7.1.00.0040.03017.93
7.0.330.0060.01015.14
7.0.320.0080.00615.26
7.0.310.0070.00715.43
7.0.300.0020.01015.51
7.0.290.0040.00715.30
7.0.280.0000.01315.44
7.0.270.0050.00515.31
7.0.260.0070.00715.38
7.0.250.0080.00315.23
7.0.240.0040.00615.46
7.0.230.0030.01015.44
7.0.220.0040.00915.27
7.0.210.0080.00415.28
7.0.200.0040.00515.84
7.0.190.0050.00615.48
7.0.180.0050.01015.47
7.0.170.0080.00515.40
7.0.160.0060.00615.44
7.0.150.0020.01015.51
7.0.140.0030.02817.50
7.0.130.0020.01015.34
7.0.120.0020.00815.36
7.0.110.0060.00515.46
7.0.100.0050.00715.39
7.0.90.0040.00615.43
7.0.80.0050.00915.14
7.0.70.0020.01215.35
7.0.60.0030.02416.79
7.0.50.0100.01916.23
7.0.40.0060.03315.64
7.0.30.0140.02415.58
7.0.20.0200.02615.77
7.0.10.0110.02515.72
7.0.00.0070.03415.73
5.6.400.0170.00314.31
5.6.390.0060.00614.15
5.6.380.0050.00714.24
5.6.370.0050.00914.48
5.6.360.0030.01014.47
5.6.350.0030.01114.51
5.6.340.0030.00614.58
5.6.330.0040.00814.18
5.6.320.0030.01114.41
5.6.310.0070.00514.29
5.6.300.0050.00714.33
5.6.290.0080.00814.54
5.6.280.0040.03016.69
5.6.270.0030.00814.48
5.6.260.0070.00914.34
5.6.250.0070.00314.37
5.6.240.0100.00614.38
5.6.230.0100.00414.28
5.6.220.0050.00614.24
5.6.210.0050.03216.42
5.6.200.0080.02915.60
5.6.190.0100.03016.36
5.6.180.0030.02116.42
5.6.170.0120.02116.36
5.6.160.0050.02516.35
5.6.150.0080.03115.69
5.6.140.0050.01815.59
5.6.130.0050.03515.62
5.6.120.0080.02016.49
5.6.110.0080.03116.55
5.6.100.0100.02216.58
5.6.90.0070.02316.41
5.6.80.0090.03216.31
5.6.70.0080.00714.37
5.6.60.0070.00614.22
5.6.50.0050.00814.18
5.6.40.0060.00614.37
5.6.30.0020.01214.32
5.6.20.0070.00514.23
5.6.10.0050.00814.32
5.6.00.0020.01014.33
5.5.380.0060.00512.94
5.5.370.0040.00712.81
5.5.360.0050.00712.77
5.5.350.0060.02115.21
5.5.340.0050.01714.52
5.5.330.0080.02015.23
5.5.320.0120.01615.33
5.5.310.0120.02715.29
5.5.300.0070.01714.44
5.5.290.0050.01814.54
5.5.280.0080.02815.33
5.5.270.0070.03215.39
5.5.260.0080.01515.29
5.5.250.0070.03215.20
5.5.240.0050.03015.13
5.5.230.0070.00412.65
5.5.220.0000.01112.65
5.5.210.0050.00612.61
5.5.200.0060.00512.80
5.5.190.0000.01312.46
5.5.180.0050.00412.63
5.5.170.0030.01012.82
5.5.160.0030.00912.40
5.5.150.0040.00612.76
5.5.140.0100.00312.50
5.5.130.0030.00612.80
5.5.120.0060.00712.31
5.5.110.0070.00412.66
5.5.100.0050.00612.54
5.5.90.0050.00512.63
5.5.80.0000.01012.64
5.5.70.0080.00512.66
5.5.60.0020.00912.73
5.5.50.0070.00412.51
5.5.40.0070.00312.64
5.5.30.0070.00312.58
5.5.20.0070.00412.29
5.5.10.0050.00612.65
5.5.00.0070.00712.64
5.4.450.0230.01714.01
5.4.440.0220.01913.85
5.4.430.0150.01613.98
5.4.420.0200.01613.81
5.4.410.0320.01713.81
5.4.400.0160.02113.53
5.4.390.0140.02213.52
5.4.380.0280.02313.44
5.4.370.0070.02113.52
5.4.360.0080.01913.55
5.4.350.0070.02213.53
5.4.340.0090.02113.53
5.4.330.0040.00810.83
5.4.320.0050.01911.54
5.4.310.0070.01911.60
5.4.300.0040.01711.50
5.4.290.0050.01711.61
5.4.280.0110.02711.37
5.4.270.0090.01811.40
5.4.260.0050.02311.51
5.4.250.0040.02211.61
5.4.240.0060.02711.51
5.4.230.0030.02911.42
5.4.220.0090.02011.63
5.4.210.0060.01911.51
5.4.200.0100.01711.52
5.4.190.0110.02111.44
5.4.180.0100.02311.38
5.4.170.0070.01911.33
5.4.160.0060.02211.44
5.4.150.0070.01811.47
5.4.140.0060.02611.58
5.4.130.0090.02411.39
5.4.120.0060.02211.49
5.4.110.0070.02211.33
5.4.100.0040.02711.30
5.4.90.0080.02811.39
5.4.80.0080.02411.41
5.4.70.0080.02511.30
5.4.60.0080.02611.42
5.4.50.0060.03411.35
5.4.40.0070.02111.22
5.4.30.0040.02111.45
5.4.20.0050.02911.46
5.4.10.0040.02311.41
5.4.00.0070.01711.12
5.3.290.0040.01911.29
5.3.280.0080.02011.20
5.3.270.0100.02911.25
5.3.260.0070.02311.33
5.3.250.0060.02111.36
5.3.240.0060.01511.15
5.3.230.0060.02111.17
5.3.220.0090.02111.24
5.3.210.0070.02211.11
5.3.200.0080.01911.11
5.3.190.0080.02111.18
5.3.180.0080.02511.40
5.3.170.0070.02611.17
5.3.160.0080.02811.32
5.3.150.0240.03411.30
5.3.140.0070.02411.35
5.3.130.0070.02111.25
5.3.120.0050.02511.33
5.3.110.0060.02311.18
5.3.100.0070.02511.03
5.3.90.0110.02711.00
5.3.80.0070.01910.98
5.3.70.0090.02211.00
5.3.60.0070.01910.97
5.3.50.0060.02011.03
5.3.40.0080.01810.96
5.3.30.0100.03010.99
5.3.20.0070.01710.92
5.3.10.0080.02010.65
5.3.00.0060.02210.54
5.2.170.0050.0289.40
5.2.160.0070.0229.40
5.2.150.0070.0389.40
5.2.140.0030.0469.40
5.2.130.0040.0249.38
5.2.120.0070.0239.38
5.2.110.0050.0219.39
5.2.100.0080.0219.38
5.2.90.0040.0229.38
5.2.80.0080.0209.38
5.2.70.0080.0199.38
5.2.60.0060.0249.36
5.2.50.0040.0259.35
5.2.40.0040.0219.33
5.2.30.0070.0199.32
5.2.20.0040.0239.31
5.2.10.0030.0239.28
5.2.00.0040.0229.21
5.1.60.0050.0188.85
5.1.50.0060.0168.85
5.1.40.0050.0198.84
5.1.30.0060.0229.02
5.1.20.0050.0209.03
5.1.10.0030.0198.89
5.1.00.0060.0198.89
5.0.50.0050.0168.13
5.0.40.0040.0168.06
5.0.30.0020.0247.96
5.0.20.0040.0157.95
5.0.10.0050.0137.94
5.0.00.0020.0227.93
4.4.90.0020.0147.22
4.4.80.0030.0127.20
4.4.70.0030.0137.21
4.4.60.0060.0107.21
4.4.50.0020.0127.21
4.4.40.0020.0197.18
4.4.30.0040.0117.21
4.4.20.0050.0117.25
4.4.10.0020.0147.25
4.4.00.0020.0197.21
4.3.110.0040.0107.16
4.3.100.0050.0107.16
4.3.90.0060.0107.15
4.3.80.0040.0177.12
4.3.70.0040.0117.14
4.3.60.0020.0117.14
4.3.50.0020.0147.14
4.3.40.0070.0157.10
4.3.30.0020.0146.47
4.3.20.0030.0126.46
4.3.10.0040.0116.44
4.3.00.0070.00912.56

preferences:
39.57 ms | 401 KiB | 5 Q