3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "array('a'=>1, 'b'=>2)"; print_r(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)
8.3.60.0060.00918.18
8.3.50.0100.00821.21
8.3.40.0070.00718.62
8.3.30.0080.00818.67
8.3.20.0030.00618.73
8.3.10.0040.00421.08
8.3.00.0060.00323.56
8.2.180.0100.00716.75
8.2.170.0140.00022.96
8.2.160.0100.01020.22
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.11
8.2.110.0040.00422.25
8.2.100.0070.00417.72
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0050.00219.86
8.2.20.0000.00717.59
8.2.10.0050.00217.59
8.2.00.0070.00317.67
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0070.01126.35
8.1.250.0000.00928.09
8.1.240.0090.00022.42
8.1.230.0070.00720.89
8.1.220.0060.00318.77
8.1.210.0090.00018.89
8.1.200.0060.00317.35
8.1.190.0070.00017.51
8.1.180.0090.00218.10
8.1.170.0030.00518.50
8.1.160.0020.00518.75
8.1.150.0040.00418.68
8.1.140.0000.00717.30
8.1.130.0000.00817.81
8.1.120.0030.00317.50
8.1.110.0000.00717.41
8.1.100.0030.00517.42
8.1.90.0000.00717.49
8.1.80.0000.00717.36
8.1.70.0040.00417.48
8.1.60.0000.00817.58
8.1.50.0020.00517.49
8.1.40.0090.00017.42
8.1.30.0040.00417.57
8.1.20.0040.00417.58
8.1.10.0040.00417.62
8.1.00.0040.00417.49
8.0.300.0050.00220.03
8.0.290.0070.00316.75
8.0.280.0030.00318.41
8.0.270.0000.00717.17
8.0.260.0030.00316.86
8.0.250.0000.00716.84
8.0.240.0000.00716.98
8.0.230.0000.00716.94
8.0.220.0080.00016.90
8.0.210.0080.00016.89
8.0.200.0040.00417.02
8.0.190.0000.00716.87
8.0.180.0040.00416.88
8.0.170.0040.00416.80
8.0.160.0030.00516.91
8.0.150.0060.00316.84
8.0.140.0000.00716.77
8.0.130.0030.00313.33
8.0.120.0060.00316.90
8.0.110.0000.00816.75
8.0.100.0040.00416.76
8.0.90.0040.00416.93
8.0.80.0080.00816.86
8.0.70.0040.00416.92
8.0.60.0000.00717.01
8.0.50.0040.00416.84
8.0.30.0070.01116.93
8.0.20.0080.01017.40
8.0.10.0070.00016.95
8.0.00.0070.01116.93
7.4.330.0000.00514.84
7.4.320.0060.00016.50
7.4.300.0030.00316.52
7.4.290.0030.00316.46
7.4.280.0000.00716.50
7.4.270.0050.00216.51
7.4.260.0000.00613.26
7.4.250.0000.00816.63
7.4.240.0000.00616.51
7.4.230.0020.00516.59
7.4.220.0060.01316.61
7.4.210.0040.01116.57
7.4.200.0070.00016.70
7.4.190.0000.00816.62
7.4.160.0150.00416.50
7.4.150.0110.00817.40
7.4.140.0100.01017.86
7.4.130.0090.00616.52
7.4.120.0060.01016.50
7.4.110.0120.00616.42
7.4.100.0160.00016.41
7.4.90.0110.00716.45
7.4.80.0050.01119.37
7.4.70.0100.00716.44
7.4.60.0030.01316.52
7.4.50.0040.00416.48
7.4.40.0090.00622.27
7.4.30.0130.00616.48
7.4.00.0070.00714.84
7.3.330.0020.00213.05
7.3.320.0050.00213.05
7.3.310.0000.00716.18
7.3.300.0030.00316.25
7.3.290.0090.00616.20
7.3.280.0070.01116.22
7.3.270.0160.00617.40
7.3.260.0120.00618.24
7.3.250.0110.00616.39
7.3.240.0040.01216.27
7.3.230.0070.01016.45
7.3.210.0080.01316.55
7.3.200.0060.01219.39
7.3.190.0000.01616.17
7.3.180.0120.00916.21
7.3.170.0160.00616.58
7.3.160.0150.00016.41
7.3.120.0070.00714.95
7.2.330.0080.01216.50
7.2.320.0110.01116.40
7.2.310.0140.00616.33
7.2.300.0100.00616.67
7.2.290.0090.01516.55
7.2.60.0040.01116.76
7.2.00.0060.01219.25
7.1.200.0100.00315.82
7.1.100.0000.01118.14
7.1.70.0000.00816.86
7.1.60.0150.00919.40
7.1.50.0120.00616.86
7.1.00.0000.07022.51
7.0.200.0070.00316.75
7.0.140.0000.07721.96
7.0.70.0030.08321.78
7.0.60.0000.08021.68
7.0.50.0100.05722.16
7.0.40.0130.07720.15
7.0.30.0130.07720.14
7.0.20.0100.07320.14
7.0.10.0070.05020.10
7.0.00.0000.07720.14
5.6.280.0000.08020.90
5.6.220.0170.07320.72
5.6.210.0000.05720.75
5.6.200.0070.08720.94
5.6.190.0130.05021.07
5.6.180.0070.06021.11
5.6.170.0000.05021.00
5.6.160.0100.06720.95
5.6.150.0000.04320.93
5.6.140.0070.07021.05
5.6.130.0000.08321.02
5.6.120.0070.04721.13
5.6.110.0000.04721.00
5.6.100.0070.03721.02
5.6.90.0030.04321.00
5.6.80.0000.04020.34
5.6.70.0100.03020.30
5.6.60.0000.04320.39
5.6.50.0000.06720.37
5.6.40.0000.03320.36
5.6.30.0070.03320.46
5.6.20.0030.03720.42
5.6.10.0030.04020.38
5.6.00.0000.05320.34
5.5.360.0000.07720.40
5.5.350.0070.07720.43
5.5.340.0070.07320.72
5.5.330.0000.06320.92
5.5.320.0000.08720.82
5.5.310.0070.08020.85
5.5.300.0100.03320.77
5.5.290.0070.04020.78
5.5.280.0070.05320.92
5.5.270.0030.04720.77
5.5.260.0000.06020.87
5.5.250.0070.05020.72
5.5.240.0000.04020.24
5.5.230.0030.03720.16
5.5.220.0070.03320.10
5.5.210.0000.05020.16
5.5.200.0000.05020.18
5.5.190.0070.03020.25
5.5.180.0070.03320.18
5.5.160.0000.04020.17
5.5.150.0030.03020.07
5.5.140.0030.04020.07
5.5.130.0030.03720.10
5.5.120.0000.04020.16
5.5.110.0030.03720.22
5.5.100.0000.03320.15
5.5.90.0030.04020.06
5.5.80.0000.04020.06
5.5.70.0000.04720.07
5.5.60.0030.06719.95
5.5.50.0030.04020.04
5.5.40.0100.03020.07
5.5.30.0000.04020.04
5.5.20.0000.07720.14
5.5.10.0030.03720.02
5.5.00.0070.05319.99
5.4.450.0030.04019.37
5.4.440.0000.04719.36
5.4.430.0030.03719.44
5.4.420.0030.03319.37
5.4.410.0030.04719.22
5.4.400.0000.03718.79
5.4.390.0030.03718.98
5.4.380.0000.03319.13
5.4.370.0030.03319.14
5.4.360.0070.05319.23
5.4.350.0000.03319.07
5.4.340.0000.03719.05
5.4.320.0070.03319.12
5.4.310.0000.03718.97
5.4.300.0000.03719.23
5.4.290.0030.03319.05
5.4.280.0000.05719.23
5.4.270.0030.03019.04
5.4.260.0030.03018.81
5.4.250.0030.03319.05
5.4.240.0100.05018.78
5.4.230.0000.03718.78
5.4.220.0030.03018.78
5.4.210.0000.03319.23
5.4.200.0070.03319.19
5.4.190.0070.03319.03
5.4.180.0030.04718.93
5.4.170.0000.05018.93
5.4.160.0030.07319.06
5.4.150.0030.05719.05
5.4.140.0030.03716.28
5.4.130.0000.06716.26
5.4.120.0030.05316.32
5.4.110.0000.07316.21
5.4.100.0000.05316.22
5.4.90.0000.04716.36
5.4.80.0000.07016.30
5.4.70.0000.05316.31
5.4.60.0030.06716.21
5.4.50.0070.07316.30
5.4.40.0100.04716.38
5.4.30.0030.07016.29
5.4.20.0000.08016.27
5.4.10.0030.04316.23
5.4.00.0170.06715.71
5.3.290.0000.04314.64
5.3.280.0000.03314.55
5.3.270.0000.03314.55
5.3.260.0030.05014.57
5.3.250.0000.08314.44
5.3.240.0000.08014.46
5.3.230.0070.06314.46
5.3.220.0030.05314.56
5.3.210.0000.08314.57
5.3.200.0170.06014.57
5.3.190.0000.07314.47
5.3.180.0030.06714.55
5.3.170.0100.06314.55
5.3.160.0100.05714.38
5.3.150.0000.04714.55
5.3.140.0030.06014.49
5.3.130.0070.05714.54
5.3.120.0100.06014.54
5.3.110.0070.07714.36
5.3.100.0000.07013.88
5.3.90.0030.05714.01
5.3.80.0030.04713.93
5.3.70.0000.07014.02
5.3.60.0030.05014.01
5.3.50.0030.04713.93
5.3.40.0000.06313.90
5.3.30.0100.06313.89
5.3.20.0000.04013.60
5.3.10.0000.07313.43
5.3.00.0030.07313.62
5.2.170.0000.06312.25
5.2.160.0070.05012.25
5.2.150.0070.05712.25
5.2.140.0030.03312.25
5.2.130.0070.04312.25
5.2.120.0030.05312.25
5.2.110.0000.04312.25
5.2.100.0030.05012.25
5.2.90.0030.05312.25
5.2.80.0030.06312.25
5.2.70.0000.06312.25
5.2.60.0070.06012.25
5.2.50.0070.05712.25
5.2.40.0030.05012.25
5.2.30.0000.04712.25
5.2.20.0100.05312.25
5.2.10.0070.04012.25
5.2.00.0000.04712.25
5.1.60.0070.05012.25
5.1.50.0070.05312.25
5.1.40.0070.03712.25
5.1.30.0030.03712.25
5.1.20.0030.03312.25
5.1.10.0000.04012.25
5.1.00.0000.04012.25
5.0.50.0000.04312.25
5.0.40.0030.04312.25
5.0.30.0070.05712.25
5.0.20.0030.04012.25
5.0.10.0030.04312.25
5.0.00.0000.05312.25
4.4.90.0000.03012.25
4.4.80.0000.03012.25
4.4.70.0000.03712.25
4.4.60.0030.02712.25
4.4.50.0030.03012.25
4.4.40.0000.05312.25
4.4.30.0070.02312.25
4.4.20.0070.03012.25
4.4.10.0030.03312.25
4.4.00.0000.04712.25
4.3.110.0000.02712.25
4.3.100.0000.03312.25
4.3.90.0000.03712.25
4.3.80.0000.05312.25
4.3.70.0000.03012.25
4.3.60.0000.03312.25
4.3.50.0000.03712.25
4.3.40.0030.04012.25
4.3.30.0000.03712.25
4.3.20.0000.04012.25
4.3.10.0030.03712.25
4.3.00.0000.03012.25

preferences:
62.69 ms | 401 KiB | 5 Q