3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '[{"name":"Menu","sub":[{"name":"Menu 2","url":"menu-2.php"}]}]'; $array = var_export(json_decode($json,1)[0]); print($array);

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)
8.3.60.0180.01023.38
8.3.50.0080.00816.27
8.3.40.0140.00018.64
8.3.30.0070.00718.59
8.3.20.0070.00021.73
8.3.10.0030.00620.60
8.3.00.0040.00417.63
8.2.180.0120.00916.50
8.2.170.0110.00422.96
8.2.160.0140.00022.09
8.2.150.0000.00824.18
8.2.140.0100.00524.66
8.2.130.0000.00718.03
8.2.120.0040.00426.35
8.2.110.0100.00020.93
8.2.100.0110.00417.91
8.2.90.0040.00418.03
8.2.80.0050.00319.34
8.2.70.0070.00648.69
8.2.60.0070.00648.48
8.2.50.0080.00648.70
8.2.40.0050.00848.74
8.2.30.0070.00648.71
8.2.20.0070.00548.71
8.2.10.0100.00249.37
8.2.00.0080.00548.75
8.1.280.0110.01125.92
8.1.270.0050.00220.38
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.91
8.1.230.0070.00420.85
8.1.220.0050.00317.78
8.1.210.0000.00918.77
8.1.200.0090.00448.34
8.1.190.0060.00648.21
8.1.180.0070.00648.71
8.1.170.0080.00449.08
8.1.160.0040.00849.02
8.1.150.0050.00749.02
8.1.140.0060.00649.12
8.1.130.0070.00748.35
8.1.120.0040.00838.05
8.1.110.0060.00738.06
8.1.100.0070.00738.03
8.1.90.0070.00538.01
8.1.80.0100.00238.03
8.1.70.0070.00638.00
8.1.60.0090.00538.07
8.1.50.0090.00638.04
8.1.40.0100.00438.08
8.1.30.0110.00438.14
8.1.20.0070.00838.16
8.1.10.0100.00538.17
8.1.00.0100.00538.08
8.0.300.0030.00520.16
8.0.290.0100.00347.98
8.0.280.0060.00548.83
8.0.270.0060.00648.04
8.0.260.0050.00748.06
8.0.250.0080.00537.65
8.0.240.0070.00537.72
8.0.230.0110.00137.59
8.0.220.0120.00437.59
8.0.210.0070.00537.62
8.0.200.0070.00637.64
8.0.190.0080.00537.70
8.0.180.0110.00237.64
8.0.170.0060.00737.66
8.0.160.0090.00437.65
8.0.150.0120.00137.63
8.0.140.0070.00637.60
8.0.130.0090.00436.42
8.0.120.0110.00237.61
8.0.110.0090.00537.62
8.0.100.0110.00237.62
8.0.90.0090.00337.59
8.0.80.0040.01137.64
8.0.70.0080.00337.57
8.0.60.0030.00837.59
8.0.50.0030.00837.65
8.0.30.0090.00832.55
8.0.20.0110.00337.80
8.0.10.0100.00137.66
8.0.00.0110.00829.21
7.4.330.0060.00236.45
7.4.320.0060.00437.40
7.4.300.0040.00737.38
7.4.290.0070.00537.36
7.4.280.0070.00437.33
7.4.270.0100.00337.44
7.4.260.0090.00337.40
7.4.250.0070.00437.38
7.4.240.0060.00537.39
7.4.230.0050.00537.41
7.4.220.0040.00637.45
7.4.210.0080.00729.01
7.4.200.0090.00337.43
7.4.190.0080.00547.91
7.4.180.0120.00047.89
7.4.160.0100.00626.89
7.4.150.0100.00347.89
7.4.140.0020.01047.77
7.4.130.0080.00737.36
7.4.120.0090.00737.36
7.4.110.0120.00337.24
7.4.100.0060.01137.37
7.4.90.0110.00237.38
7.4.80.0050.00938.29
7.4.70.0110.00337.33
7.4.60.0050.00837.19
7.4.50.0070.00637.36
7.4.40.0100.00337.27
7.4.30.0070.00547.81
7.4.20.0020.01047.84
7.4.10.0100.00247.72
7.4.00.0050.00836.79
7.3.330.0080.00336.22
7.3.320.0100.00236.19
7.3.310.0050.00637.34
7.3.300.0080.00437.19
7.3.290.0100.00337.26
7.3.280.0090.00531.99
7.3.270.0130.00247.71
7.3.260.0080.01025.32
7.3.250.0110.00447.76
7.3.240.0120.00526.91
7.3.230.0150.00337.27
7.3.220.0070.00747.66
7.3.210.0110.00437.29
7.3.200.0090.00637.34
7.3.190.0120.00437.34
7.3.180.0140.00337.31
7.3.170.0120.00337.35
7.3.160.0080.00737.29
7.3.150.0120.00347.73
7.3.140.0120.00347.73
7.3.130.0110.00347.75
7.3.120.0110.00347.70
7.3.110.0100.00547.67
7.3.100.0090.00647.72
7.3.90.0120.00247.84
7.3.80.0130.00147.77
7.3.70.0140.00047.71
7.3.60.0070.00747.86
7.3.50.0080.00647.79
7.3.40.0090.00547.84
7.3.30.0130.00147.79
7.3.20.0210.00048.78
7.3.10.0230.00737.41
7.3.00.0260.00037.50
7.2.340.0110.00447.75
7.2.330.0080.00837.34
7.2.320.0080.00837.35
7.2.310.0130.00337.27
7.2.300.0110.00537.45
7.2.290.0090.00837.26
7.2.280.0100.00447.69
7.2.270.0120.00247.77
7.2.260.0140.00347.77
7.2.250.0120.00247.85
7.2.240.0090.00747.77
7.2.230.0130.00247.75
7.2.220.0060.00947.75
7.2.210.0070.00847.75
7.2.200.0110.00647.78
7.2.190.0150.00147.78
7.2.180.0150.00047.88
7.2.170.0110.00347.85
7.2.160.0110.00547.85
7.2.150.0150.00248.72
7.2.140.0120.00348.71
7.2.130.0170.00637.56
7.2.120.0270.00537.53
7.2.110.0250.00237.55
7.2.100.0190.00437.40
7.2.90.0180.00537.46
7.2.80.0250.00237.47
7.2.70.0240.00637.47
7.2.60.0200.00737.54
7.2.50.0180.00537.58
7.2.40.0180.00437.61
7.2.30.0200.00437.54
7.2.20.0160.00637.51
7.2.10.0190.00437.57
7.2.00.0170.00937.63
7.1.330.0130.00348.33
7.1.320.0140.00248.33
7.1.310.0090.00548.22
7.1.300.0150.00248.34
7.1.290.0080.00748.34
7.1.280.0090.00648.26
7.1.270.0130.00148.33
7.1.260.0140.00248.33
7.1.250.0160.00636.84
7.1.240.0170.00248.30
7.1.230.0130.00448.33
7.1.220.0150.00248.26
7.1.210.0130.00348.34
7.1.200.0120.00348.24
7.1.190.0090.00648.21
7.1.180.0120.00448.23
7.1.170.0140.00148.25
7.1.160.0070.00748.22
7.1.150.0110.00448.31
7.1.140.0110.00448.23
7.1.130.0110.00448.31
7.1.120.0110.00448.26
7.1.110.0140.00348.23
7.1.100.0110.00648.28
7.1.90.0110.00448.30
7.1.80.0530.00448.19
7.1.70.0100.00548.17
7.1.60.0130.00348.19
7.1.50.0090.00748.31
7.1.40.0100.00548.28
7.1.30.0140.00148.20
7.1.20.0120.00348.30
7.1.10.0130.00248.19
7.1.00.0090.00648.20

preferences:
31.3 ms | 400 KiB | 5 Q