3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ach = array(); $ach[]['test'] = "test"; echo var_dump($ach);

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)
8.3.40.0110.01118.79
8.3.30.0090.00619.21
8.3.20.0040.00420.16
8.3.10.0040.00423.61
8.3.00.0040.00419.50
8.2.170.0120.00322.96
8.2.160.0130.00320.42
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0110.00726.16
8.2.120.0060.00322.29
8.2.110.0060.00322.26
8.2.100.0040.00718.03
8.2.90.0000.00819.35
8.2.80.0040.00418.05
8.2.70.0110.00017.63
8.2.60.0040.00418.05
8.2.50.0080.00018.07
8.2.40.0080.00019.64
8.2.30.0070.00018.14
8.2.20.0040.00417.75
8.2.10.0000.00717.92
8.2.00.0070.00417.55
8.1.270.0090.00023.96
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00023.83
8.1.230.0080.00418.97
8.1.220.0060.00317.74
8.1.210.0070.00418.77
8.1.200.0040.00417.35
8.1.190.0050.00217.40
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0000.00822.00
8.1.150.0030.00518.57
8.1.140.0040.00417.29
8.1.130.0070.00017.80
8.1.120.0040.00417.34
8.1.110.0040.00317.41
8.1.100.0060.00317.40
8.1.90.0040.00417.43
8.1.80.0050.00217.29
8.1.70.0030.00317.32
8.1.60.0040.00417.50
8.1.50.0040.00417.33
8.1.40.0040.00417.38
8.1.30.0030.00517.51
8.1.20.0050.00217.61
8.1.10.0030.00517.58
8.1.00.0050.00217.35
8.0.300.0070.00019.07
8.0.290.0000.00717.15
8.0.280.0000.00718.44
8.0.270.0000.00817.25
8.0.260.0030.00317.13
8.0.250.0030.00316.94
8.0.240.0050.00216.86
8.0.230.0000.00716.78
8.0.220.0040.00416.77
8.0.210.0030.00316.84
8.0.200.0040.00416.89
8.0.190.0000.00716.86
8.0.180.0000.00716.78
8.0.170.0040.00416.74
8.0.160.0050.00216.89
8.0.150.0040.00416.83
8.0.140.0050.00316.84
8.0.130.0000.00513.22
8.0.120.0000.00916.80
8.0.110.0070.00016.84
8.0.100.0030.00516.71
8.0.90.0040.00416.62
8.0.80.0100.00616.82
8.0.70.0080.00016.70
8.0.60.0000.00716.87
8.0.50.0000.00716.82
8.0.30.0030.01516.95
8.0.20.0100.01017.40
8.0.10.0040.00416.77
8.0.00.0110.00616.61
7.4.330.0060.00015.02
7.4.320.0070.00016.54
7.4.300.0040.00416.34
7.4.290.0000.00816.53
7.4.280.0000.00716.48
7.4.270.0040.00416.47
7.4.260.0030.00616.38
7.4.250.0050.00216.31
7.4.240.0010.00616.45
7.4.230.0070.00016.52
7.4.220.0070.01116.56
7.4.210.0070.00816.56
7.4.200.0000.00716.56
7.4.190.0000.00716.50
7.4.160.0050.01116.42
7.4.150.0110.00817.40
7.4.140.0160.00717.86
7.4.130.0150.00216.46
7.4.120.0100.00616.45
7.4.110.0160.00316.25
7.4.100.0100.01316.31
7.4.90.0090.00916.63
7.4.80.0140.00919.39
7.4.70.0050.01116.48
7.4.60.0110.00616.63
7.4.50.0000.00516.53
7.4.40.0060.00822.77
7.4.30.0110.00516.62
7.4.00.0030.01314.96
7.3.330.0030.00313.08
7.3.320.0000.00613.07
7.3.310.0020.00516.30
7.3.300.0030.00316.25
7.3.290.0100.00816.26
7.3.280.0110.00716.21
7.3.270.0140.00317.40
7.3.260.0120.00416.24
7.3.250.0080.01316.25
7.3.240.0070.01116.52
7.3.230.0110.00616.47
7.3.210.0000.01716.21
7.3.200.0160.00719.39
7.3.190.0170.00616.48
7.3.180.0040.01216.48
7.3.170.0060.01316.36
7.3.160.0100.00616.21
7.3.120.0070.01014.59
7.3.110.0100.00314.66
7.3.100.0060.00914.75
7.3.90.0030.00715.04
7.3.80.0080.00614.71
7.3.70.0030.00614.80
7.3.60.0100.00714.91
7.3.50.0000.01214.46
7.3.40.0060.00614.67
7.3.30.0090.00014.90
7.3.20.0120.00616.60
7.3.10.0070.00616.57
7.3.00.0050.00916.57
7.2.330.0100.00716.62
7.2.320.0120.00616.69
7.2.310.0070.01016.18
7.2.300.0060.01016.28
7.2.290.0040.01216.31
7.2.250.0080.00315.00
7.2.240.0030.01515.26
7.2.230.0090.00615.12
7.2.220.0000.00914.89
7.2.210.0030.01014.95
7.2.200.0080.00814.96
7.2.190.0030.01215.16
7.2.180.0100.00314.70
7.2.170.0040.01115.09
7.2.160.0040.01415.16
7.2.150.0030.01216.93
7.2.140.0060.00616.82
7.2.130.0100.00716.74
7.2.120.0060.00716.89
7.2.110.0080.00616.82
7.2.100.0060.00616.75
7.2.90.0070.00816.66
7.2.80.0110.00616.72
7.2.70.0030.00916.84
7.2.60.0060.00716.81
7.2.50.0080.00816.70
7.2.40.0050.00916.85
7.2.30.0040.01116.75
7.2.20.0120.00716.79
7.2.10.0080.00716.58
7.2.00.0080.00817.34
7.1.330.0140.00015.71
7.1.320.0040.00415.85
7.1.310.0040.01115.60
7.1.300.0100.00715.85
7.1.290.0040.00715.82
7.1.280.0030.00615.51
7.1.270.0070.00715.43
7.1.260.0040.00815.65
7.1.250.0050.00615.69
7.1.240.0000.01215.81
7.1.230.0100.00315.48
7.1.220.0140.00315.66
7.1.210.0030.01015.53
7.1.200.0060.00515.67
7.1.190.0030.00915.33
7.1.180.0080.00415.89
7.1.170.0090.00615.57
7.1.160.0040.00815.67
7.1.150.0130.00015.45
7.1.140.0110.00015.73
7.1.130.0100.00615.85
7.1.120.0030.00915.65
7.1.110.0000.00815.81
7.1.100.0080.00516.91
7.1.90.0000.01315.56
7.1.80.0060.00615.70
7.1.70.0020.00516.31
7.1.60.0080.01017.45
7.1.50.0080.00716.28
7.1.40.0130.00015.88
7.1.30.0090.00615.64
7.1.20.0070.00715.88
7.1.10.0090.00615.86
7.1.00.0020.04219.05
7.0.330.0000.01515.39
7.0.320.0070.00715.12
7.0.310.0080.00315.41
7.0.300.0030.01015.10
7.0.290.0040.00815.01
7.0.280.0060.01215.13
7.0.270.0030.00615.43
7.0.260.0000.01315.50
7.0.250.0090.00315.16
7.0.240.0030.01315.50
7.0.230.0060.00615.56
7.0.220.0100.00315.50
7.0.210.0000.01415.29
7.0.200.0190.00314.98
7.0.190.0060.00315.44
7.0.180.0090.00614.98
7.0.170.0150.00315.46
7.0.160.0040.00715.41
7.0.150.0040.00415.31
7.0.140.0030.04318.43
7.0.130.0060.00315.50
7.0.120.0000.01515.27
7.0.110.0070.00715.30
7.0.100.0070.01014.97
7.0.90.0030.00915.39
7.0.80.0130.00015.50
7.0.70.0000.01515.07
7.0.60.0070.04217.51
7.0.50.0040.02216.67
7.0.40.0090.03616.69
7.0.30.0110.02616.66
7.0.20.0200.02416.62
7.0.10.0070.02216.70
7.0.00.0050.04116.77
5.6.380.0080.00414.27
5.6.370.0000.01214.43
5.6.360.0000.01413.99
5.6.350.0060.00314.28
5.6.340.0070.00714.23
5.6.330.0060.00313.98
5.6.320.0040.00714.12
5.6.310.0060.00614.34
5.6.300.0000.01514.14
5.6.290.0040.01114.69
5.6.280.0030.04217.60
5.6.270.0050.00514.45
5.6.260.0130.00314.02
5.6.250.0130.00314.39
5.6.240.0030.00714.40
5.6.230.0000.01314.07
5.6.220.0030.01014.50
5.6.210.0050.04517.53
5.6.200.0030.02616.28
5.6.190.0090.04517.49
5.6.180.0200.04017.50
5.6.170.0190.03717.28
5.6.160.0110.03717.24
5.6.150.0110.03816.28
5.6.140.0060.02816.23
5.6.130.0070.03516.19
5.6.120.0050.04517.63
5.6.110.0040.04917.61
5.6.100.0100.03017.57
5.6.90.0070.04817.63
5.6.80.0080.02717.17
5.6.70.2380.02417.26
5.6.60.0070.01014.01
5.6.50.0130.00314.09
5.6.40.0130.00014.16
5.6.30.0070.00714.39
5.6.20.0070.00714.35
5.6.10.0080.00813.82
5.6.00.0030.00614.07
5.5.380.0060.00611.05
5.5.370.0030.00911.07
5.5.360.0080.00410.97
5.5.350.0080.03915.68
5.5.340.0080.02014.38
5.5.330.0070.02215.72
5.5.320.0170.02515.46
5.5.310.0100.02415.50
5.5.300.0020.04014.53
5.5.290.0020.02814.48
5.5.280.0070.04115.87
5.5.270.0050.03015.83
5.5.260.0050.02516.09
5.5.250.0030.03515.79
5.5.240.0080.02115.65
5.5.230.0060.00610.77
5.5.220.0060.00610.93
5.5.210.0030.00610.73
5.5.200.0100.00011.15
5.5.190.0060.00611.07
5.5.180.0030.00711.05
5.5.170.0090.00310.50
5.5.160.0000.01111.14
5.5.150.0060.00311.14
5.5.140.0060.00010.83
5.5.130.0000.01110.95
5.5.120.0080.00011.00
5.5.110.0030.00611.24
5.5.100.0000.01011.04
5.5.90.0060.00610.75
5.5.80.0030.00310.73
5.5.70.0030.00411.11
5.5.60.0050.00010.96
5.5.50.0080.00010.88
5.5.40.0030.00611.04
5.5.30.0030.00511.22
5.5.20.0030.00911.25
5.5.10.0070.00011.21
5.5.00.0040.00410.91
5.4.450.0020.02915.31
5.4.440.0060.04215.18
5.4.430.0050.04114.97
5.4.420.0080.03315.27
5.4.410.0000.03015.29
5.4.400.0030.03815.08
5.4.390.0000.02915.14
5.4.380.0050.03315.01
5.4.370.0050.04215.08
5.4.360.0020.03515.03
5.4.350.0100.02315.07
5.4.340.0030.02714.89
5.4.330.0030.01010.89
5.4.320.0110.02014.98
5.4.310.0030.04014.99
5.4.300.0050.04115.07
5.4.290.0030.03714.93
5.4.280.0020.04515.02
5.4.270.0040.02015.14
5.4.260.0030.04515.06
5.4.250.0050.04115.03
5.4.240.0030.03314.88
5.4.230.0050.02814.97
5.4.220.0050.02315.18
5.4.210.0020.04215.01
5.4.200.0020.02715.04
5.4.190.0080.03514.97
5.4.180.0050.03814.87
5.4.170.0030.02514.98
5.4.160.0010.03115.01
5.4.150.0020.04014.95
5.4.140.0030.04313.58
5.4.130.0000.04113.58
5.4.120.0090.03613.51
5.4.110.0050.03413.72
5.4.100.0050.02013.70
5.4.90.0050.03713.44
5.4.80.0030.03313.77
5.4.70.0060.03313.79
5.4.60.0020.03913.62
5.4.50.0070.02113.64
5.4.40.0020.04013.75
5.4.30.0020.03213.75
5.4.20.0060.02313.75
5.4.10.0060.04013.69
5.4.00.0050.02313.50
5.3.290.0020.02712.63
5.3.280.0050.04012.43
5.3.270.0070.03612.60
5.3.260.0040.03912.49
5.3.250.0020.04112.53
5.3.240.0080.03612.48
5.3.230.0030.03712.37
5.3.220.0050.03812.45
5.3.210.0020.03812.31
5.3.200.0030.04012.48
5.3.190.0020.03512.29
5.3.180.0050.03812.45
5.3.170.0070.04012.42
5.3.160.0040.03812.49
5.3.150.0070.03812.48
5.3.140.0070.03712.41
5.3.130.0020.02812.51
5.3.120.0050.03312.34
5.3.110.0050.04212.43
5.3.100.0040.04012.19
5.3.90.0000.04112.14
5.3.80.0060.02312.05
5.3.70.0030.02812.11
5.3.60.0030.04012.07
5.3.50.0050.03312.15
5.3.40.0020.03312.10
5.3.30.0020.02712.09
5.3.20.0030.04011.95
5.3.10.0040.02311.97
5.3.00.0000.04311.78
5.2.170.0030.03010.87
5.2.160.0020.03510.87
5.2.150.0020.02210.86
5.2.140.0050.03310.90
5.2.130.0040.03210.80
5.2.120.0100.02710.86
5.2.110.0040.03010.87
5.2.100.0020.02910.88
5.2.90.0040.03310.84
5.2.80.0000.03410.80
5.2.70.0020.03410.68
5.2.60.0040.02410.73
5.2.50.0050.03010.75
5.2.40.0060.03010.66
5.2.30.0050.03010.86
5.2.20.0030.02810.79
5.2.10.0010.03310.62
5.2.00.0050.02210.68
5.1.60.0010.01810.52
5.1.50.0030.01610.52
5.1.40.0000.02110.52
5.1.30.0020.02210.52
5.1.20.0060.02210.52
5.1.10.0030.02610.52
5.1.00.0030.01910.52
5.0.50.0060.02010.52
5.0.40.0030.02510.52
5.0.30.0050.03210.52
5.0.20.0020.02210.52
5.0.10.0010.02510.52
5.0.00.0000.03910.52
4.4.90.0040.01510.52
4.4.80.0040.01710.52
4.4.70.0030.01910.52
4.4.60.0020.02010.52
4.4.50.0020.01810.52
4.4.40.0020.02810.52
4.4.30.0030.01810.52
4.4.20.0000.01910.52
4.4.10.0010.01310.52
4.4.00.0020.02910.52
4.3.110.0010.02010.52
4.3.100.0020.01910.52
4.3.90.0000.01910.52
4.3.80.0000.02510.52
4.3.70.0010.01510.52
4.3.60.0000.01310.52
4.3.50.0020.01310.52
4.3.40.0020.03510.52
4.3.30.0020.01810.52
4.3.20.0050.01510.52
4.3.10.0000.02010.52
4.3.00.0010.02010.52

preferences:
51.63 ms | 400 KiB | 5 Q