3v4l.org

run code in 300+ PHP versions simultaneously
<?php $blogs = $a = array(1); for ($mppb_times = 4; $mppb_times>0; $mppb_times--) $blogs = array_merge($a, $blogs); print_r($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)
8.3.70.0040.01818.36
8.3.60.0040.01418.27
8.3.50.0120.00721.20
8.3.40.0030.01218.54
8.3.30.0040.01118.92
8.3.20.0080.00020.30
8.3.10.0080.00023.50
8.3.00.0050.00319.25
8.2.180.0030.01416.38
8.2.170.0090.00622.96
8.2.160.0060.00920.57
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00022.22
8.2.110.0140.00421.11
8.2.100.0120.00017.77
8.2.90.0000.00817.90
8.2.80.0040.00417.97
8.2.70.0050.00317.25
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00717.90
8.2.30.0040.00418.05
8.2.20.0030.00517.69
8.2.10.0000.00718.10
8.2.00.0000.00917.65
8.1.280.0100.00725.92
8.1.270.0030.00523.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00822.52
8.1.230.0090.00320.89
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0040.00417.23
8.1.180.0020.00518.10
8.1.170.0040.00420.36
8.1.160.0030.00721.93
8.1.150.0000.00718.80
8.1.140.0070.00017.37
8.1.130.0000.00817.72
8.1.120.0070.00017.39
8.1.110.0040.00417.39
8.1.100.0030.00417.37
8.1.90.0050.00217.38
8.1.80.0030.00317.41
8.1.70.0070.00017.27
8.1.60.0000.00717.40
8.1.50.0000.00817.27
8.1.40.0030.00517.31
8.1.30.0040.00417.60
8.1.20.0000.00817.52
8.1.10.0060.00317.33
8.1.00.0070.00017.36
8.0.300.0040.00419.91
8.0.290.0000.00716.63
8.0.280.0000.00718.38
8.0.270.0000.00717.21
8.0.260.0030.00317.22
8.0.250.0000.00716.77
8.0.240.0000.00816.84
8.0.230.0030.00316.85
8.0.220.0000.00716.82
8.0.210.0030.00316.69
8.0.200.0030.00316.85
8.0.190.0040.00416.84
8.0.180.0000.00716.82
8.0.170.0030.00516.74
8.0.160.0000.00716.84
8.0.150.0000.00816.78
8.0.140.0040.00416.77
8.0.130.0060.00013.30
8.0.120.0000.00816.68
8.0.110.0000.00716.80
8.0.100.0040.00416.70
8.0.90.0030.00516.80
8.0.80.0000.01516.70
8.0.70.0000.00716.66
8.0.60.0000.00716.70
8.0.50.0000.00716.71
8.0.30.0080.01116.92
8.0.20.0070.01017.40
8.0.10.0050.00216.81
8.0.00.0080.00916.72
7.4.330.0000.00615.02
7.4.320.0000.00616.57
7.4.300.0000.00616.50
7.4.290.0000.00716.32
7.4.280.0050.00516.54
7.4.270.0070.00016.36
7.4.260.0030.00316.46
7.4.250.0020.00516.46
7.4.240.0010.00616.40
7.4.230.0030.00316.50
7.4.220.0090.00916.53
7.4.210.0100.01016.62
7.4.200.0030.00316.32
7.4.160.0080.00816.26
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0120.00516.31
7.4.120.0070.01116.36
7.4.110.0070.01116.31
7.4.100.0090.00916.32
7.4.90.0090.00916.53
7.4.80.0060.01219.39
7.4.70.0070.01016.30
7.4.60.0100.00716.34
7.4.50.0040.00416.36
7.4.40.0070.01016.30
7.4.30.0100.00716.57
7.4.00.0050.01114.77
7.3.330.0040.00213.14
7.3.320.0050.00013.00
7.3.310.0070.00016.17
7.3.300.0030.00316.24
7.3.290.0080.00916.27
7.3.280.0060.01016.25
7.3.270.0140.00317.40
7.3.260.0140.00416.62
7.3.250.0120.00516.39
7.3.240.0150.00916.22
7.3.230.0060.01616.39
7.3.210.0060.01216.71
7.3.200.0060.01119.39
7.3.190.0060.01316.21
7.3.180.0080.00816.27
7.3.170.0030.01316.31
7.3.160.0070.00816.45
7.3.120.0060.00914.88
7.3.110.0060.00914.71
7.3.100.0080.00714.73
7.3.90.0080.00814.47
7.3.80.0050.00814.82
7.3.70.0030.00914.69
7.3.60.0040.00614.67
7.3.50.0070.00514.88
7.3.40.0050.00714.66
7.3.30.0020.01114.85
7.3.20.0070.00616.35
7.3.10.0060.00916.58
7.3.00.0040.00916.66
7.2.330.0070.01016.44
7.2.320.0040.01316.49
7.2.310.0330.02116.63
7.2.300.0130.00316.56
7.2.290.0060.01116.71
7.2.250.0050.01414.96
7.2.240.0050.01315.07
7.2.230.0050.01015.11
7.2.220.0050.01215.11
7.2.210.0080.00514.93
7.2.200.0060.00514.82
7.2.190.0030.01014.87
7.2.180.0080.00315.01
7.2.170.0070.00815.07
7.2.160.0030.01014.87
7.2.150.0070.00716.79
7.2.140.0030.01016.54
7.2.130.0030.01016.73
7.2.120.0020.01216.79
7.2.110.0030.00716.98
7.2.100.0060.00716.74
7.2.90.0050.01116.74
7.2.80.0050.01016.81
7.2.70.0050.01116.83
7.2.60.0050.01016.78
7.2.50.0060.00716.80
7.2.40.0070.00616.79
7.2.30.0060.00916.68
7.2.20.0080.00816.63
7.2.10.0070.01216.90
7.2.00.0020.01017.62
7.1.330.0040.00915.81
7.1.320.0090.00515.92
7.1.310.0030.01015.92
7.1.300.0080.00315.84
7.1.290.0070.00715.88
7.1.280.0050.01015.86
7.1.270.0070.00515.63
7.1.260.0100.00515.87
7.1.250.0040.00515.68
7.1.240.0050.00815.76
7.1.230.0040.00715.71
7.1.220.0020.01015.89
7.1.210.0080.00515.83
7.1.200.0020.01015.69
7.1.190.0060.00815.48
7.1.180.0000.01415.74
7.1.170.0070.00515.76
7.1.160.0060.00815.82
7.1.150.0050.00915.63
7.1.140.0070.00915.81
7.1.130.0030.00815.63
7.1.120.0100.00115.51
7.1.110.0040.00715.84
7.1.100.0060.00716.56
7.1.90.0030.01015.87
7.1.80.0080.00515.69
7.1.70.0060.00416.13
7.1.60.0070.00916.88
7.1.50.0090.00816.10
7.1.40.0070.00515.83
7.1.30.0050.00815.67
7.1.20.0060.00615.58
7.1.10.0060.00615.72
7.1.00.0090.02718.05
7.0.330.0050.00915.33
7.0.320.0030.00715.29
7.0.310.0050.00715.42
7.0.300.0080.00415.26
7.0.290.0020.00815.31
7.0.280.0050.00815.15
7.0.270.0070.00715.36
7.0.260.0050.00915.37
7.0.250.0080.00515.45
7.0.240.0030.01015.33
7.0.230.0050.00815.33
7.0.220.0040.01115.41
7.0.210.0020.00915.39
7.0.200.0040.00715.81
7.0.190.0020.01115.54
7.0.180.0070.00715.39
7.0.170.0040.01015.39
7.0.160.0080.00715.53
7.0.150.0070.00515.51
7.0.140.0030.03217.64
7.0.130.0020.00915.43
7.0.120.0030.01115.07
7.0.110.0050.00615.27
7.0.100.0060.00715.42
7.0.90.0050.00715.45
7.0.80.0050.00815.47
7.0.70.0060.00515.37
7.0.60.0080.02116.84
7.0.50.0050.03116.15
7.0.40.0070.01515.46
7.0.30.0130.02915.72
7.0.20.0100.03315.54
7.0.10.0030.02015.52
7.0.00.0060.02915.60
5.6.400.0080.00614.25
5.6.390.0120.00614.29
5.6.380.0020.01114.23
5.6.370.0090.00014.26
5.6.360.0030.01014.29
5.6.350.0060.00814.41
5.6.340.0070.00914.37
5.6.330.0050.00914.38
5.6.320.0060.00514.28
5.6.310.0100.00314.34
5.6.300.0040.00914.28
5.6.290.0090.00314.08
5.6.280.0020.03216.52
5.6.270.0110.00314.37
5.6.260.0070.00714.04
5.6.250.0050.00814.28
5.6.240.0050.00814.28
5.6.230.0040.00714.30
5.6.220.0020.01014.36
5.6.210.0070.03116.45
5.6.200.0040.02915.54
5.6.190.0060.01716.51
5.6.180.0090.01916.33
5.6.170.0150.02016.17
5.6.160.0040.01816.33
5.6.150.0030.01915.44
5.6.140.0090.02815.46
5.6.130.0120.01915.61
5.6.120.0070.02116.49
5.6.110.0100.03016.52
5.6.100.0130.02016.61
5.6.90.0070.03116.49
5.6.80.0060.02216.27
5.6.70.0800.02316.22
5.6.60.0080.00314.22
5.6.50.0030.01014.09
5.6.40.0030.00914.09
5.6.30.0070.00514.10
5.6.20.0020.00914.22
5.6.10.0070.00514.16
5.6.00.0070.00914.22
5.5.380.0050.00312.75
5.5.370.0090.00212.63
5.5.360.0080.00112.63
5.5.350.0160.02915.18
5.5.340.0040.03014.40
5.5.330.0030.02415.21
5.5.320.0140.01615.39
5.5.310.0090.02115.42
5.5.300.0040.02714.39
5.5.290.0010.02214.37
5.5.280.0010.03415.38
5.5.270.0020.03515.36
5.5.260.0070.03015.49
5.5.250.0040.03115.29
5.5.240.0090.02615.09
5.5.230.0050.00512.54
5.5.220.0000.00812.46
5.5.210.0030.00912.37
5.5.200.0090.00312.36
5.5.190.0030.00812.51
5.5.180.0050.00312.64
5.5.170.0030.00812.58
5.5.160.0070.00212.63
5.5.150.0070.00312.64
5.5.140.0020.01112.65
5.5.130.0050.00712.50
5.5.120.0050.00512.67
5.5.110.0070.00212.59
5.5.100.0040.00612.62
5.5.90.0050.00512.44
5.5.80.0050.00712.61
5.5.70.0090.00312.59
5.5.60.0050.00712.43
5.5.50.0040.00712.51
5.5.40.0030.00512.66
5.5.30.0080.00512.70
5.5.20.0050.00412.66
5.5.10.0040.00612.42
5.5.00.0040.00412.63
5.4.450.0250.02413.82
5.4.440.0290.02313.80
5.4.430.0240.02113.84
5.4.420.0310.01813.84
5.4.410.0160.03013.86
5.4.400.0230.03013.78
5.4.390.0350.02013.57
5.4.380.0240.02113.61
5.4.370.0290.02513.61
5.4.360.0280.02213.92
5.4.350.0260.02013.66
5.4.340.0060.01411.20
5.4.330.0070.00410.88
5.4.320.0050.01611.46
5.4.310.0040.01711.44
5.4.300.0040.01611.40
5.4.290.0050.01411.29
5.4.280.0040.01511.45
5.4.270.0030.01711.44
5.4.260.0050.01411.36
5.4.250.0050.01611.46
5.4.240.0040.01911.47
5.4.230.0050.01611.35
5.4.220.0080.01511.42
5.4.210.0050.01511.53
5.4.200.0050.01711.39
5.4.190.0040.01611.28
5.4.180.0040.01811.45
5.4.170.0020.01611.43
5.4.160.0030.01711.44
5.4.150.0050.01611.46
5.4.140.0010.01911.39
5.4.130.0060.01611.20
5.4.120.0050.01511.35
5.4.110.0030.01711.44
5.4.100.0030.01511.41
5.4.90.0020.01711.31
5.4.80.0040.01811.32
5.4.70.0040.01711.31
5.4.60.0050.01511.33
5.4.50.0040.01711.42
5.4.40.0040.01611.36
5.4.30.0020.01711.29
5.4.20.0040.01511.38
5.4.10.0040.01411.43
5.4.00.0040.01611.12
5.3.290.0030.02311.67
5.3.280.0040.02411.50
5.3.270.0040.02211.55
5.3.260.0040.02211.68
5.3.250.0050.01911.58
5.3.240.0040.02111.66
5.3.230.0050.02411.64
5.3.220.0020.02211.46
5.3.210.0020.02411.37
5.3.200.0070.01911.40
5.3.190.0040.02111.41
5.3.180.0040.02011.63
5.3.170.0030.02311.54
5.3.160.0040.02011.61
5.3.150.0050.02111.50
5.3.140.0050.01911.48
5.3.130.0040.02111.41
5.3.120.0050.02311.48
5.3.110.0040.02211.58
5.3.100.0030.02211.27
5.3.90.0070.01811.20
5.3.80.0060.01911.13
5.3.70.0020.02211.20
5.3.60.0050.01911.29
5.3.50.0050.01911.18
5.3.40.0060.01911.08
5.3.30.0030.02011.25
5.3.20.0040.02111.07
5.3.10.0040.02010.97
5.3.00.0040.02210.97
5.2.170.0020.0199.58
5.2.160.0030.0189.58
5.2.150.0050.0179.58
5.2.140.0040.0179.58
5.2.130.0040.0169.56
5.2.120.0050.0149.56
5.2.110.0010.0199.56
5.2.100.0020.0189.56
5.2.90.0010.0199.56
5.2.80.0050.0179.56
5.2.70.0070.0149.56
5.2.60.0050.0179.53
5.2.50.0060.0159.52
5.2.40.0020.0199.51
5.2.30.0020.0219.50
5.2.20.0060.0149.49
5.2.10.0050.0149.45
5.2.00.0020.0199.37
5.1.60.0020.0169.02
5.1.50.0040.0149.02
5.1.40.0030.0149.01
5.1.30.0020.0179.18
5.1.20.0050.0149.19
5.1.10.0040.0159.05
5.1.00.0040.0159.05
5.0.50.0020.0138.29
5.0.40.0020.0158.22
5.0.30.0060.0168.13
5.0.20.0020.0128.12
5.0.10.0050.0098.10
5.0.00.0020.0188.10
4.4.90.0030.0087.37
4.4.80.0040.0087.36
4.4.70.0010.0107.36
4.4.60.0020.0117.36
4.4.50.0020.0097.37
4.4.40.0040.0127.33
4.4.30.0010.0107.36
4.4.20.0020.0107.40
4.4.10.0030.0107.40
4.4.00.0010.0157.36
4.3.110.0030.0097.31
4.3.100.0030.0077.31
4.3.90.0010.0107.29
4.3.80.0040.0157.27
4.3.70.0040.0077.29
4.3.60.0020.0107.29
4.3.50.0030.0097.29
4.3.40.0010.0157.25
4.3.30.0030.0116.63
4.3.20.0020.0106.61
4.3.10.0040.0086.59
4.3.00.0080.0108.39

preferences:
49.66 ms | 401 KiB | 5 Q