3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "array('a'=>1, 'b'=>2)"; eval("\$myarray = $str;");

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)
8.3.70.0140.00716.58
8.3.60.0150.00018.55
8.3.50.0050.01222.11
8.3.40.0060.00818.82
8.3.30.0140.00018.63
8.3.20.0040.00418.74
8.3.10.0040.00421.27
8.3.00.0040.00421.85
8.2.180.0050.00816.75
8.2.170.0190.00322.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.50
8.2.110.0030.00722.05
8.2.100.0060.00617.91
8.2.90.0000.00719.19
8.2.80.0000.00717.97
8.2.70.0000.00817.38
8.2.60.0090.00017.93
8.2.50.0030.00518.07
8.2.40.0040.00418.13
8.2.30.0040.00419.72
8.2.20.0040.00417.71
8.2.10.0000.00717.68
8.2.00.0040.00417.58
8.1.280.0090.01225.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.55
8.1.230.0040.00721.03
8.1.220.0040.00418.77
8.1.210.0030.00518.77
8.1.200.0060.00317.25
8.1.190.0000.00817.51
8.1.180.0030.00618.10
8.1.170.0060.00318.59
8.1.160.0070.00018.81
8.1.150.0000.00718.54
8.1.140.0040.00417.43
8.1.130.0030.00317.80
8.1.120.0050.00317.43
8.1.110.0060.00317.47
8.1.100.0040.00417.42
8.1.90.0000.00717.45
8.1.80.0000.00717.44
8.1.70.0000.00717.41
8.1.60.0000.00717.43
8.1.50.0080.00017.36
8.1.40.0040.00417.41
8.1.30.0000.00817.52
8.1.20.0000.00917.46
8.1.10.0050.00217.62
8.1.00.0090.00017.47
8.0.300.0090.00019.90
8.0.290.0070.00016.63
8.0.280.0000.00718.44
8.0.270.0030.00317.25
8.0.260.0060.00016.68
8.0.250.0000.00716.88
8.0.240.0050.00216.89
8.0.230.0070.00016.90
8.0.220.0040.00416.92
8.0.210.0000.00716.88
8.0.200.0000.00616.93
8.0.190.0060.00316.96
8.0.180.0070.00016.80
8.0.170.0000.00716.97
8.0.160.0030.00316.93
8.0.150.0090.00016.91
8.0.140.0030.00616.71
8.0.130.0030.00313.32
8.0.120.0050.00316.86
8.0.110.0000.00916.66
8.0.100.0040.00416.87
8.0.90.0040.00416.92
8.0.80.0130.00316.93
8.0.70.0000.00816.73
8.0.60.0080.00016.86
8.0.50.0040.00416.75
8.0.30.0120.01217.07
8.0.20.0120.00617.40
8.0.10.0000.00717.01
8.0.00.0120.00816.77
7.4.330.0000.00514.74
7.4.320.0000.00616.58
7.4.300.0000.00716.61
7.4.290.0000.00716.63
7.4.280.0070.00516.40
7.4.270.0050.00216.39
7.4.260.0060.00013.38
7.4.250.0000.00716.60
7.4.240.0030.00316.60
7.4.230.0030.00316.42
7.4.220.0120.00316.44
7.4.210.0090.00916.50
7.4.200.0050.00216.54
7.4.190.0040.00416.73
7.4.160.0130.00316.54
7.4.150.0100.00617.40
7.4.140.0060.01317.86
7.4.130.0100.00816.54
7.4.120.0090.00816.40
7.4.110.0080.00916.46
7.4.100.0110.00616.41
7.4.90.0100.00716.53
7.4.80.0090.00819.37
7.4.70.0120.00916.39
7.4.60.0120.00616.24
7.4.50.0050.00016.27
7.4.40.0070.00722.27
7.4.30.0090.00616.16
7.4.00.0080.00614.80
7.3.330.0000.00512.93
7.3.320.0030.00312.98
7.3.310.0000.00716.02
7.3.300.0040.00416.21
7.3.290.0090.00616.25
7.3.280.0090.01116.18
7.3.270.0110.00617.40
7.3.260.0100.00718.24
7.3.250.0160.00316.33
7.3.240.0070.01016.52
7.3.230.0070.01116.39
7.3.210.0070.01016.29
7.3.200.0050.01019.39
7.3.190.0060.01016.46
7.3.180.0090.00616.50
7.3.170.0060.01416.27
7.3.160.0090.00816.28
7.3.120.0030.01014.98
7.2.330.0090.00916.55
7.2.320.0100.00716.41
7.2.310.0070.01116.57
7.2.300.0000.01716.59
7.2.290.0050.01316.51
7.2.00.0040.01419.39
7.1.100.0080.00417.64
7.1.70.0070.00017.14
7.1.60.0100.01319.40
7.1.50.0090.01616.86
7.1.00.0030.07022.45
7.0.200.0000.00816.67
7.0.140.0070.06722.22
7.0.110.0070.05719.94
7.0.100.0070.05020.00
7.0.90.0100.06319.96
7.0.80.0130.06719.91
7.0.70.0030.07719.86
7.0.60.0130.06019.64
7.0.50.0070.06019.92
7.0.40.0030.03719.75
7.0.30.0070.07719.84
7.0.20.0070.03719.84
7.0.10.0030.03719.70
7.0.00.0130.02719.82
5.6.280.0100.06321.09
5.6.260.0070.04320.55
5.6.250.0100.08020.61
5.6.240.0130.06720.69
5.6.230.0130.04320.63
5.6.220.0000.08720.54
5.6.210.0100.05020.39
5.6.200.0070.07020.64
5.6.190.0030.05720.56
5.6.180.0030.08320.46
5.6.170.0030.07020.55
5.6.160.0000.04320.55
5.6.150.0200.06020.64
5.6.140.0000.04320.54
5.6.130.0070.08020.67
5.6.120.0030.04020.61
5.6.110.0030.06320.83
5.6.100.0100.07020.59
5.6.90.0000.08720.56
5.6.80.0000.03719.93
5.6.70.0070.03020.22
5.6.60.0100.06720.19
5.6.50.0070.05020.02
5.6.40.0100.03019.90
5.6.30.0000.03719.94
5.6.20.0030.04019.82
5.6.10.0100.02720.03
5.6.00.0030.05319.95
5.5.380.0000.03717.64
5.5.370.0000.04317.55
5.5.360.0030.04017.61
5.5.350.0030.05717.40
5.5.340.0030.07717.98
5.5.330.0030.07017.77
5.5.320.0070.04717.85
5.5.310.0070.08017.86
5.5.300.0030.05317.86
5.5.290.0030.08318.02
5.5.280.0000.05018.13
5.5.270.0030.03318.14
5.5.260.0030.05018.09
5.5.250.0070.06717.96
5.5.240.0130.05317.55
5.5.230.0100.03017.47
5.5.220.0070.03317.62
5.5.210.0000.08017.63
5.5.200.0070.03717.20
5.5.190.0070.03717.44
5.5.180.0070.06717.21
5.5.160.0030.04017.60
5.5.150.0000.04017.45
5.5.140.0030.05317.19
5.5.130.0070.07317.48
5.5.120.0170.05717.24
5.5.110.0030.05717.35
5.5.100.0070.03017.38
5.5.90.0030.04017.27
5.5.80.0070.05717.10
5.5.70.0200.05717.34
5.5.60.0000.05017.34
5.5.50.0000.05017.11
5.5.40.0000.03317.40
5.5.30.0030.03717.49
5.5.20.0030.07017.33
5.5.10.0030.03717.13
5.5.00.0130.06717.00
5.4.450.0100.07019.45
5.4.440.0000.07019.33
5.4.430.0200.06719.27
5.4.420.0030.03319.34
5.4.410.0070.04319.13
5.4.400.0130.06019.25
5.4.390.0070.04019.18
5.4.380.0030.04019.27
5.4.370.0030.04318.98
5.4.360.0030.06019.16
5.4.350.0030.03319.10
5.4.340.0070.06719.04
5.4.320.0070.05719.10
5.4.310.0000.04019.04
5.4.300.0070.03319.00
5.4.290.0000.04719.11
5.4.280.0070.07019.00
5.4.270.0070.03718.93
5.4.260.0070.03019.25
5.4.250.0030.04719.09
5.4.240.0030.04319.09
5.4.230.0070.03719.11
5.4.220.0070.03019.00
5.4.210.0030.06718.92
5.4.200.0030.03719.02
5.4.190.0070.03718.95
5.4.180.0030.04718.94
5.4.170.0000.06318.99
5.4.160.0070.03018.93
5.4.150.0030.04019.02
5.4.140.0070.07016.26
5.4.130.0030.05716.34
5.4.120.0100.05716.19
5.4.110.0100.04316.39
5.4.100.0070.04016.28
5.4.90.0100.02716.52
5.4.80.0070.06316.38
5.4.70.0000.04316.46
5.4.60.0100.03316.11
5.4.50.0070.02716.48
5.4.40.0030.03716.39
5.4.30.0070.03316.43
5.4.20.0070.06716.37
5.4.10.0030.06016.48
5.4.00.0030.03315.63
5.3.290.0000.04014.59
5.3.280.0000.04314.46
5.3.270.0130.02714.54
5.3.260.0100.06714.43
5.3.250.0030.05714.60
5.3.240.0070.04014.43
5.3.230.0000.04014.46
5.3.220.0070.05714.41
5.3.210.0030.03714.46
5.3.200.0070.03314.47
5.3.190.0030.04014.58
5.3.180.0070.03314.45
5.3.170.0000.04714.35
5.3.160.0030.06714.66
5.3.150.0000.03714.41
5.3.140.0030.03714.44
5.3.130.0000.04714.55
5.3.120.0130.07014.38
5.3.110.0030.03714.54
5.3.100.0030.03714.08
5.3.90.0000.05013.97
5.3.80.0100.04713.92
5.3.70.0070.02713.96
5.3.60.0130.04713.90
5.3.50.0000.03314.02
5.3.40.0170.06313.96
5.3.30.0000.09013.80
5.3.20.0130.03313.77
5.3.10.0000.05013.56
5.3.00.0100.03013.57
5.2.170.0000.03712.07
5.2.160.0000.04712.07
5.2.150.0070.04712.07
5.2.140.0000.06012.07
5.2.130.0030.03312.07
5.2.120.0030.05012.07
5.2.110.0070.04312.07
5.2.100.0070.02712.07
5.2.90.0030.04012.07
5.2.80.0030.05712.07
5.2.70.0000.02712.07
5.2.60.0070.04312.07
5.2.50.0030.03712.07
5.2.40.0000.03012.07
5.2.30.0100.02712.07
5.2.20.0030.02312.07
5.2.10.0100.02312.07
5.2.00.0100.03712.07
5.1.60.0030.02012.07
5.1.50.0000.03012.07
5.1.40.0070.02712.07
5.1.30.0070.05312.07
5.1.20.0030.06012.07
5.1.10.0000.03312.07
5.1.00.0030.02312.07
5.0.50.0000.02312.07
5.0.40.0030.04312.07
5.0.30.0030.05712.07
5.0.20.0030.02712.07
5.0.10.0000.01712.07
5.0.00.0000.05012.07
4.4.90.0000.02712.07
4.4.80.0000.01712.07
4.4.70.0030.03012.07
4.4.60.0030.01012.07
4.4.50.0030.03012.07
4.4.40.0000.04312.07
4.4.30.0000.02312.07
4.4.20.0030.01312.07
4.4.10.0070.02012.07
4.4.00.0000.03712.07
4.3.110.0030.01312.07
4.3.100.0000.01312.07
4.3.90.0000.02312.07
4.3.80.0000.02012.07
4.3.70.0030.03012.07
4.3.60.0000.01312.07
4.3.50.0030.01712.07
4.3.40.0000.04712.07
4.3.30.0030.02012.07
4.3.20.0000.01712.07
4.3.10.0030.03012.07
4.3.00.0000.01312.07

preferences:
41.53 ms | 401 KiB | 5 Q