3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test[0][0] = 0; $test[0][1] = 1; $test[0][2] = 2; $test[1][0] = 1; echo count($test[0]); ?>

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)
8.3.60.0150.00016.50
8.3.50.0110.01117.40
8.3.40.0140.00018.97
8.3.30.0150.00018.70
8.3.20.0030.00518.91
8.3.10.0000.01020.66
8.3.00.0050.00319.38
8.2.180.0140.00016.75
8.2.170.0100.01022.96
8.2.160.0030.01020.55
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00417.75
8.2.110.0030.00620.52
8.2.100.0040.00717.91
8.2.90.0060.00317.63
8.2.80.0140.00017.97
8.2.70.0000.00917.93
8.2.60.0000.00818.22
8.2.50.0040.00418.10
8.2.40.0080.00021.20
8.2.30.0030.00618.11
8.2.20.0080.00019.48
8.2.10.0070.00017.74
8.2.00.0000.01017.68
8.1.280.0060.00925.92
8.1.270.0000.00724.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00023.84
8.1.230.0070.00320.30
8.1.220.0030.00617.77
8.1.210.0040.00418.77
8.1.200.0060.00617.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0040.00418.61
8.1.160.0020.00518.89
8.1.150.0040.00418.75
8.1.140.0060.00317.46
8.1.130.0030.00517.93
8.1.120.0050.00217.39
8.1.110.0040.00417.36
8.1.100.0050.00317.43
8.1.90.0050.00217.45
8.1.80.0040.00417.37
8.1.70.0040.00417.44
8.1.60.0000.00917.63
8.1.50.0000.00817.37
8.1.40.0000.00817.44
8.1.30.0030.00517.58
8.1.20.0030.00617.58
8.1.10.0000.00817.52
8.1.00.0030.00617.39
8.0.300.0070.00019.79
8.0.290.0000.00716.75
8.0.280.0050.00318.41
8.0.270.0000.00717.30
8.0.260.0000.00616.82
8.0.250.0040.00417.00
8.0.240.0000.00717.01
8.0.230.0070.00016.95
8.0.220.0000.00816.86
8.0.210.0030.00316.83
8.0.200.0080.00016.85
8.0.190.0070.00016.92
8.0.180.0040.00416.83
8.0.170.0020.00516.93
8.0.160.0000.00716.91
8.0.150.0080.00016.77
8.0.140.0040.00416.75
8.0.130.0080.00013.27
8.0.120.0000.00816.76
8.0.110.0070.00016.67
8.0.100.0030.00416.74
8.0.90.0040.00416.85
8.0.80.0000.02116.88
8.0.70.0050.00316.84
8.0.60.0040.00416.93
8.0.50.0040.00416.95
8.0.30.0120.00617.09
8.0.20.0090.01017.20
8.0.10.0030.00616.84
8.0.00.0170.00516.79
7.4.330.0050.00012.93
7.4.320.0060.00016.43
7.4.300.0000.00616.43
7.4.290.0000.00716.60
7.4.280.0080.00016.50
7.4.270.0000.00616.64
7.4.260.0000.00513.20
7.4.250.0040.00416.50
7.4.240.0000.00716.61
7.4.230.0030.00316.71
7.4.220.0080.00816.50
7.4.210.0060.00816.51
7.4.200.0000.00816.46
7.4.190.0040.00416.60
7.4.160.0090.00616.41
7.4.150.0100.00716.33
7.4.140.0120.00916.36
7.4.130.0060.01116.47
7.4.120.0070.01016.54
7.4.110.0030.01316.38
7.4.100.0090.00916.43
7.4.90.0150.00316.66
7.4.80.0130.00916.41
7.4.70.0120.00916.42
7.4.60.0100.00616.54
7.4.50.0030.00616.31
7.4.40.0000.01616.46
7.4.30.0160.00616.33
7.4.00.0120.00614.67
7.3.330.0000.00613.12
7.3.320.0050.00013.08
7.3.310.0000.00716.08
7.3.300.0060.00016.13
7.3.290.0060.01216.26
7.3.280.0090.00816.27
7.3.270.0100.00616.46
7.3.260.0070.01416.22
7.3.250.0110.00816.51
7.3.240.0090.00616.57
7.3.230.0140.00316.38
7.3.210.0070.01016.47
7.3.200.0070.01519.39
7.3.190.0120.00916.53
7.3.180.0030.01316.37
7.3.170.0100.00716.47
7.3.160.0070.00716.51
7.3.120.0110.00014.73
7.2.330.0100.00716.64
7.2.320.0110.00716.70
7.2.310.0140.00316.68
7.2.300.0040.01916.53
7.2.290.0130.00416.60
7.2.00.0070.01119.37
7.1.70.0080.00016.99
7.1.60.0100.01419.31
7.1.50.0070.01116.90
7.1.00.0070.05322.46
7.0.200.0150.00816.63
7.0.140.0030.07322.09
7.0.120.0000.07322.08
7.0.60.0200.07019.90
7.0.50.0030.05717.79
7.0.40.0070.05317.78
7.0.30.0070.08717.82
7.0.20.0030.08017.79
7.0.10.0100.06717.75
7.0.00.0070.08017.66
5.6.280.0100.06721.08
5.6.210.0100.08020.47
5.6.200.0100.07018.21
5.6.190.0100.07718.16
5.6.180.0000.04718.22
5.6.170.0100.08318.18
5.6.160.0100.05718.18
5.6.150.0030.08318.12
5.6.140.0000.08718.11
5.6.130.0130.03318.18
5.6.120.0070.04718.20
5.6.110.0000.04318.08
5.6.100.0030.04018.11
5.6.90.0000.04318.09
5.6.80.0070.03717.50
5.6.70.0100.03317.59
5.6.60.0030.06017.55
5.6.50.0030.04717.60
5.6.40.0030.03717.47
5.6.30.0030.03717.54
5.6.20.0100.04017.46
5.6.10.0000.04017.47
5.6.00.0000.04017.53
5.5.350.0370.06720.29
5.5.340.0070.08017.98
5.5.330.0170.06718.01
5.5.320.0070.07317.99
5.5.310.0030.08017.87
5.5.300.0000.08017.88
5.5.290.0100.06017.89
5.5.280.0000.04318.00
5.5.270.0000.04317.94
5.5.260.0030.04017.88
5.5.250.0130.03017.72
5.5.240.0070.03717.36
5.5.230.0030.05017.30
5.5.220.0030.06717.29
5.5.210.0100.03317.30
5.5.200.0100.03717.37
5.5.190.0070.03317.35
5.5.180.0070.05717.23
5.5.160.0100.03317.30
5.5.150.0030.06017.27
5.5.140.0100.03017.33
5.5.130.0070.07717.30
5.5.120.0030.03717.29
5.5.110.0030.03717.36
5.5.100.0000.04017.17
5.5.90.0000.04017.26
5.5.80.0070.03317.20
5.5.70.0000.04017.25
5.5.60.0000.05017.14
5.5.50.0100.03717.25
5.5.40.0030.03717.16
5.5.30.0130.06017.14
5.5.20.0100.06017.16
5.5.10.0000.04317.25
5.5.00.0100.08017.25
5.4.450.0070.08319.40
5.4.440.0030.04019.42
5.4.430.0000.04019.41
5.4.420.0000.04319.29
5.4.410.0030.03719.02
5.4.400.0000.04019.02
5.4.390.0130.03018.95
5.4.380.0000.04319.01
5.4.370.0030.04718.96
5.4.360.0000.04018.95
5.4.350.0030.03719.07
5.4.340.0000.04019.06
5.4.320.0000.04018.91
5.4.310.0070.03318.98
5.4.300.0000.04018.98
5.4.290.0070.03318.95
5.4.280.0100.03018.88
5.4.270.0070.03318.97
5.4.260.0030.03718.99
5.4.250.0000.04019.11
5.4.240.0000.04019.00
5.4.230.0000.04018.96
5.4.220.0030.03719.00
5.4.210.0100.04718.81
5.4.200.0030.05319.12
5.4.190.0130.07018.97
5.4.180.0170.07018.99
5.4.170.0030.05718.95
5.4.160.0070.08018.94
5.4.150.0100.04718.96
5.4.140.0070.05316.26
5.4.130.0100.07016.28
5.4.120.0030.07316.47
5.4.110.0000.07316.25
5.4.100.0100.04316.23
5.4.90.0030.03716.28
5.4.80.0100.07316.16
5.4.70.0070.06316.15
5.4.60.0030.07316.25
5.4.50.0070.04716.23
5.4.40.0030.06316.39
5.4.30.0170.06716.23
5.4.20.0100.05716.22
5.4.10.0070.06316.24
5.4.00.0070.05715.89
5.3.290.0000.04014.49
5.3.280.0030.03714.58
5.3.270.0170.04014.57
5.3.260.0130.03714.54
5.3.250.0100.03014.57
5.3.240.0070.05014.59
5.3.230.0030.04714.55
5.3.220.0170.07314.42
5.3.210.0030.08314.39
5.3.200.0130.06714.48
5.3.190.0030.04014.39
5.3.180.0030.07314.53
5.3.170.0130.06714.47
5.3.160.0030.06014.54
5.3.150.0070.05714.53
5.3.140.0170.07014.52
5.3.130.0030.05314.52
5.3.120.0070.04014.37
5.3.110.0030.08014.53
5.3.100.0100.07013.77
5.3.90.0030.07713.98
5.3.80.0070.05313.95
5.3.70.0100.07013.96
5.3.60.0100.07313.95
5.3.50.0030.05713.89
5.3.40.0030.06013.93
5.3.30.0100.05713.86
5.3.20.0000.04313.65
5.3.10.0000.07013.62
5.3.00.0070.07013.60
5.2.170.0030.03711.17
5.2.160.0030.05311.04
5.2.150.0070.06311.08
5.2.140.0100.03010.92
5.2.130.0130.05311.07
5.2.120.0000.04311.06
5.2.110.0000.06310.93
5.2.100.0030.04011.04
5.2.90.0000.04711.09
5.2.80.0070.04710.86
5.2.70.0200.05311.00
5.2.60.0130.06010.97
5.2.50.0000.03710.94
5.2.40.0000.06311.02
5.2.30.0000.03310.74
5.2.20.0070.03010.98
5.2.10.0070.04010.92
5.2.00.0070.02310.66
5.1.60.0030.05310.08
5.1.50.0030.04010.02
5.1.40.0000.0339.93
5.1.30.0070.02710.31
5.1.20.0000.06010.34
5.1.10.0070.03010.06
5.1.00.0070.03310.13
5.0.50.0000.0478.45
5.0.40.0030.0308.38
5.0.30.0030.0478.42
5.0.20.0030.0438.29
5.0.10.0000.0438.13
5.0.00.0070.0638.22
4.4.90.0070.0307.79
4.4.80.0000.0377.79
4.4.70.0070.0337.79
4.4.60.0000.0177.79
4.4.50.0000.0177.79
4.4.40.0070.0507.79
4.4.30.0070.0137.79
4.4.20.0100.0207.79
4.4.10.0030.0277.79
4.4.00.0070.0377.79
4.3.110.0030.0277.79
4.3.100.0030.0207.79
4.3.90.0100.0277.79
4.3.80.0070.0437.79
4.3.70.0100.0277.79
4.3.60.0070.0337.79
4.3.50.0070.0307.79
4.3.40.0000.0407.79
4.3.30.0000.0237.79
4.3.20.0000.0377.79
4.3.10.0000.0377.79
4.3.00.0030.0307.79

preferences:
41.59 ms | 401 KiB | 5 Q