3v4l.org

run code in 300+ PHP versions simultaneously
<?php // This is our range of numbers $numbers = range(1, 5); // Our closure $double = function($a) { return $a * 2; }; // Use the closure as a callback here to // double the size of each element in our // range $new_numbers = array_map($double, $numbers); print implode(' ', $new_numbers); ?>

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)
8.3.60.0140.00716.50
8.3.50.0100.00722.90
8.3.40.0090.00618.63
8.3.30.0090.00919.09
8.3.20.0000.00820.16
8.3.10.0080.00023.48
8.3.00.0040.00419.38
8.2.180.0070.00716.63
8.2.170.0140.00722.96
8.2.160.0140.00020.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0060.00321.09
8.2.110.0060.00322.11
8.2.100.0110.00017.75
8.2.90.0000.00819.08
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0050.00318.09
8.2.30.0040.00418.13
8.2.20.0000.00717.63
8.2.10.0070.00018.07
8.2.00.0040.00417.74
8.1.280.0110.01125.92
8.1.270.0040.00423.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00424.02
8.1.230.0080.00419.05
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00717.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.60
8.1.160.0050.00322.02
8.1.150.0050.00318.91
8.1.140.0070.00017.47
8.1.130.0040.00417.85
8.1.120.0000.00717.50
8.1.110.0040.00417.47
8.1.100.0000.00717.36
8.1.90.0000.00717.36
8.1.80.0040.00417.38
8.1.70.0030.00317.36
8.1.60.0060.00317.57
8.1.50.0040.00417.57
8.1.40.0060.00317.52
8.1.30.0030.00617.66
8.1.20.0030.00517.55
8.1.10.0040.00417.49
8.1.00.0040.00817.35
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0000.00718.46
8.0.270.0020.00516.75
8.0.260.0030.00317.26
8.0.250.0030.00316.98
8.0.240.0040.00416.86
8.0.230.0000.00716.79
8.0.220.0030.00316.90
8.0.210.0040.00416.75
8.0.200.0030.00316.84
8.0.190.0000.00817.00
8.0.180.0000.00716.96
8.0.170.0030.00516.96
8.0.160.0030.00516.93
8.0.150.0030.00616.68
8.0.140.0030.00316.87
8.0.130.0060.00013.40
8.0.120.0070.00016.85
8.0.110.0040.00416.73
8.0.100.0000.00816.93
8.0.90.0070.00016.91
8.0.80.0060.01016.89
8.0.70.0030.00516.81
8.0.60.0000.00816.82
8.0.50.0050.00316.85
8.0.30.0120.00917.05
8.0.20.0100.00917.40
8.0.10.0030.00616.89
8.0.00.0130.00516.76
7.4.330.0020.00215.02
7.4.320.0060.00016.46
7.4.300.0000.00616.46
7.4.290.0070.00016.53
7.4.280.0000.00716.60
7.4.270.0030.00516.63
7.4.260.0070.00016.60
7.4.250.0030.00516.46
7.4.240.0030.00416.53
7.4.230.0070.00016.32
7.4.220.0040.01416.53
7.4.210.0090.01216.48
7.4.200.0030.00316.43
7.4.160.0170.00616.35
7.4.150.0140.00517.40
7.4.140.0100.00817.86
7.4.130.0080.01316.59
7.4.120.0110.00716.62
7.4.110.0140.00316.64
7.4.100.0030.01416.58
7.4.90.0100.00716.73
7.4.80.0080.00819.39
7.4.70.0130.00916.52
7.4.60.0090.00616.43
7.4.50.0030.00516.61
7.4.40.0180.00316.41
7.4.30.0060.01216.53
7.4.10.0070.01114.90
7.4.00.0060.01015.02
7.3.330.0080.00013.16
7.3.320.0020.00213.36
7.3.310.0030.00316.20
7.3.300.0030.00316.19
7.3.290.0060.01016.31
7.3.280.0110.00616.26
7.3.270.0150.01117.40
7.3.260.0070.01116.26
7.3.250.0090.01016.43
7.3.240.0060.01016.59
7.3.230.0030.01416.39
7.3.210.0080.01016.48
7.3.200.0140.00719.39
7.3.190.0080.00816.51
7.3.180.0120.00316.32
7.3.170.0000.01516.56
7.3.160.0040.01216.32
7.3.130.0090.00614.77
7.3.120.0080.00714.78
7.3.110.0080.00914.51
7.3.100.0100.00614.81
7.3.90.0050.00914.91
7.3.80.0030.01314.91
7.3.70.0020.01014.83
7.3.60.0080.00614.70
7.3.50.0060.00914.73
7.3.40.0040.00814.81
7.3.30.0070.00714.71
7.3.20.0050.00516.62
7.3.10.0060.00916.65
7.3.00.0060.00616.74
7.2.330.0060.01316.47
7.2.320.0090.00616.80
7.2.310.0140.00316.85
7.2.300.0030.01316.55
7.2.290.0100.00716.54
7.2.260.0000.01914.69
7.2.250.0070.01215.12
7.2.240.0030.01314.93
7.2.230.0050.01215.13
7.2.220.0060.00815.12
7.2.210.0050.00915.06
7.2.200.0060.00614.95
7.2.190.0070.00815.10
7.2.180.0100.00715.05
7.2.170.0060.00714.96
7.2.160.0020.01415.00
7.2.150.0050.01016.80
7.2.140.0060.00716.91
7.2.130.0060.00716.97
7.2.120.0040.00916.87
7.2.110.0060.00916.95
7.2.100.0080.00316.88
7.2.90.0020.01116.96
7.2.80.0040.00916.99
7.2.70.0040.00716.89
7.2.60.0040.00816.90
7.2.50.0060.00817.05
7.2.40.0090.00517.07
7.2.30.0020.01116.94
7.2.20.0050.00917.09
7.2.10.0020.01116.88
7.2.00.0050.01017.47
7.1.330.0090.00515.74
7.1.320.0050.01115.84
7.1.310.0030.01115.80
7.1.300.0070.01015.69
7.1.290.0060.00515.76
7.1.280.0030.01015.67
7.1.270.0060.00715.76
7.1.260.0060.00715.57
7.1.250.0030.00915.78
7.1.240.0040.01015.63
7.1.230.0090.00615.68
7.1.220.0030.01115.62
7.1.210.0070.00515.68
7.1.200.0050.01015.58
7.1.190.0090.00315.65
7.1.180.0000.01415.65
7.1.170.0050.00715.81
7.1.160.0100.00315.78
7.1.150.0100.00515.81
7.1.140.0100.00115.59
7.1.130.0010.00815.79
7.1.120.0090.00815.85
7.1.110.0060.00615.57
7.1.100.0060.00716.69
7.1.90.0060.00515.80
7.1.80.0050.00815.83
7.1.70.0060.00716.29
7.1.60.0090.00716.95
7.1.50.0050.00816.06
7.1.40.0040.00615.53
7.1.30.0050.01015.82
7.1.20.0060.00815.70
7.1.10.0030.01015.55
7.1.00.0050.03117.85
7.0.330.0050.00715.34
7.0.320.0080.00515.35
7.0.310.0050.00815.47
7.0.300.0010.00915.27
7.0.290.0070.00815.34
7.0.280.0060.00915.31
7.0.270.0080.00215.12
7.0.260.0030.00915.49
7.0.250.0060.00815.17
7.0.240.0020.00915.56
7.0.230.0030.01015.34
7.0.220.0040.01215.24
7.0.210.0050.01015.22
7.0.200.0080.00715.37
7.0.190.0050.00515.31
7.0.180.0090.00515.16
7.0.170.0020.01115.30
7.0.160.0030.01015.35
7.0.150.0050.00415.51
7.0.140.0030.03017.64
7.0.130.0050.00815.53
7.0.120.0050.00815.49
7.0.110.0080.00515.34
7.0.100.0050.00515.55
7.0.90.0010.01015.38
7.0.80.0080.00815.46
7.0.70.0300.02916.96
7.0.60.0340.03217.11
7.0.50.0340.03117.44
7.0.40.0070.02716.04
7.0.30.0060.03116.02
7.0.20.0050.02716.02
7.0.10.0100.02715.99
7.0.00.0070.02815.97
5.6.400.0020.00614.28
5.6.390.0060.00814.50
5.6.380.0110.00314.62
5.6.370.0000.01114.33
5.6.360.0090.00614.37
5.6.350.0000.01214.46
5.6.340.0050.00714.29
5.6.330.0020.01014.47
5.6.320.0090.00314.45
5.6.310.0050.01114.18
5.6.300.0030.00814.33
5.6.290.0060.00614.48
5.6.280.0080.02516.62
5.6.270.0050.00814.36
5.6.260.0060.00514.31
5.6.250.0030.00814.34
5.6.240.0050.00914.40
5.6.230.0050.01114.28
5.6.220.0070.02116.45
5.6.210.0060.03116.39
5.6.200.0080.03116.53
5.6.190.0140.02916.48
5.6.180.0050.02416.48
5.6.170.0060.02916.63
5.6.160.0030.02416.64
5.6.150.0050.02616.63
5.6.140.0090.01416.51
5.6.130.0020.02316.63
5.6.120.0090.03316.63
5.6.110.0080.03516.48
5.6.100.0060.03516.53
5.6.90.0010.03116.58
5.6.80.0090.02316.22
5.6.70.0030.02616.36
5.6.60.0040.02916.32
5.6.50.0030.03516.38
5.6.40.0060.02816.22
5.6.30.0050.02316.26
5.6.20.0070.02116.20
5.6.10.0080.02816.37
5.6.00.0030.03616.16
5.5.380.0060.00714.23
5.5.370.0060.01114.24
5.5.360.0060.03416.36
5.5.350.0040.03316.23
5.5.340.0080.03516.64
5.5.330.0050.03416.50
5.5.320.0080.02216.35
5.5.310.0090.02516.47
5.5.300.0090.03116.59
5.5.290.0050.02016.47
5.5.280.0070.03316.28
5.5.270.0050.02816.54
5.5.260.0070.03316.56
5.5.250.0070.02816.37
5.5.240.0080.02816.13
5.5.230.0080.03016.12
5.5.220.0070.03016.21
5.5.210.0090.02916.15
5.5.200.0050.03116.11
5.5.190.0050.03116.27
5.5.180.0050.02316.27
5.5.170.0080.00714.12
5.5.160.0040.02416.16
5.5.150.0100.02916.19
5.5.140.0090.02816.16
5.5.130.0060.03416.20
5.5.120.0090.02116.16
5.5.110.0090.02816.36
5.5.100.0100.02916.30
5.5.90.0050.02916.13
5.5.80.0070.03016.20
5.5.70.0060.03116.10
5.5.60.0080.02915.98
5.5.50.0070.02816.16
5.5.40.0070.03116.03
5.5.30.0050.02416.07
5.5.20.0060.02516.11
5.5.10.0090.02816.20
5.5.00.0030.02116.15
5.4.450.0050.02913.77
5.4.440.0070.02513.79
5.4.430.0090.02913.89
5.4.420.0050.02913.69
5.4.410.0050.03213.77
5.4.400.0010.02013.73
5.4.390.0080.02713.63
5.4.380.0070.01713.61
5.4.370.0070.02513.70
5.4.360.0040.02313.83
5.4.350.0070.02313.67
5.4.340.0070.02913.51
5.4.330.0040.00610.79
5.4.320.0060.02813.63
5.4.310.0070.02713.70
5.4.300.0060.02813.74
5.4.290.0050.03013.55
5.4.280.0040.03413.59
5.4.270.0040.03313.67
5.4.260.0040.03013.78
5.4.250.0060.02213.46
5.4.240.0070.02113.83
5.4.230.0080.01613.73
5.4.220.0100.02413.74
5.4.210.0100.02013.71
5.4.200.0040.01913.77
5.4.190.0040.01813.63
5.4.180.0010.03513.61
5.4.170.0060.01313.84
5.4.160.0050.01713.68
5.4.150.0070.02913.58
5.4.140.0040.03012.78
5.4.130.0070.02712.86
5.4.120.0060.02012.84
5.4.110.0060.02512.79
5.4.100.0060.02612.70
5.4.90.0010.02412.91
5.4.80.0020.02912.77
5.4.70.0070.02712.69
5.4.60.0070.02612.86
5.4.50.0030.02112.90
5.4.40.0020.02712.69
5.4.30.0020.02912.91
5.4.20.0020.02112.84
5.4.10.0020.02912.79
5.4.00.0030.02012.50
5.3.290.0100.07314.58
5.3.280.0030.04014.73
5.3.270.0000.04714.74
5.3.260.0100.08014.68
5.3.250.0070.08314.65
5.3.240.0170.05014.65
5.3.230.0100.08314.60
5.3.220.0100.07014.59
5.3.210.0070.07714.60
5.3.200.0070.08014.49
5.3.190.0030.05014.57
5.3.180.0070.03714.58
5.3.170.0030.05314.58
5.3.160.0000.05014.66
5.3.150.0030.04714.54
5.3.140.0030.04714.64
5.3.130.0000.06314.65
5.3.120.0130.07314.68
5.3.110.0000.07314.68
5.3.100.0000.07714.17
5.3.90.0000.05013.95
5.3.80.0070.04014.04
5.3.70.0030.08313.91
5.3.60.0030.08014.05
5.3.50.0070.07314.09
5.3.40.0070.07713.95
5.3.30.0070.07713.80
5.3.20.0000.06313.59
5.3.10.0070.04713.71
5.3.00.0000.08013.75
5.2.170.0100.05711.21
5.2.160.0070.03710.96
5.2.150.0000.05711.21
5.2.140.0130.06311.16
5.2.130.0100.05711.12
5.2.120.0070.06311.09
5.2.110.0000.06711.12
5.2.100.0000.06310.96
5.2.90.0130.04311.15
5.2.80.0070.06011.01
5.2.70.0070.05011.08
5.2.60.0070.06011.00
5.2.50.0130.05011.02
5.2.40.0070.05011.07
5.2.30.0100.05311.02
5.2.20.0000.05010.95
5.2.10.0100.05710.93
5.2.00.0130.05710.93
5.1.60.0030.05310.93
5.1.50.0070.03710.93
5.1.40.0000.06010.93
5.1.30.0130.04010.93
5.1.20.0030.03310.93
5.1.10.0100.02710.93
5.1.00.0000.06010.93
5.0.50.0100.03710.93
5.0.40.0030.04310.93
5.0.30.0000.07010.93
5.0.20.0000.04710.93
5.0.10.0070.04010.93
5.0.00.0000.05010.93
4.4.90.0000.02310.93
4.4.80.0070.03310.93
4.4.70.0000.03710.93
4.4.60.0000.03710.93
4.4.50.0000.03010.93
4.4.40.0030.04710.93
4.4.30.0000.03010.93
4.4.20.0000.01710.93
4.4.10.0000.03710.93
4.4.00.0070.03310.93
4.3.110.0030.03310.93
4.3.100.0070.03310.93
4.3.90.0030.03310.93
4.3.80.0000.02710.93
4.3.70.0000.01710.93
4.3.60.0000.02010.93
4.3.50.0000.02010.93
4.3.40.0000.03010.93
4.3.30.0000.01710.93
4.3.20.0000.01710.93
4.3.10.0030.01710.93
4.3.00.0000.01710.93

preferences:
29.73 ms | 401 KiB | 5 Q