3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = json_decode(json_encode(array(500019.68325692)), true); $b = array('xes' => array(500019.68325692)); //print ($a['xes'][0] == 500019.68325692 ? 1 : 0); print ($b['xes'][0] == 500019.68325692 ? 1 : 0); print ($a[0] == 500019.68325692 ? 1 : 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)
8.3.40.0030.01218.89
8.3.30.0150.00019.22
8.3.20.0000.00820.33
8.3.10.0000.00820.65
8.3.00.0040.00717.50
8.2.170.0100.00722.96
8.2.160.0100.00320.35
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.05
8.2.110.0040.00420.29
8.2.100.0070.00418.03
8.2.90.0070.00319.21
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00818.22
8.2.30.0000.00719.54
8.2.20.0040.00417.73
8.2.10.0000.00817.96
8.2.00.0070.00017.57
8.1.270.0040.00423.92
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00423.84
8.1.230.0030.00719.14
8.1.220.0060.00317.79
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.22
8.1.180.0060.00318.10
8.1.170.0060.00318.59
8.1.160.0000.00822.01
8.1.150.0040.00418.94
8.1.140.0070.00017.36
8.1.130.0070.00017.74
8.1.120.0000.00717.43
8.1.110.0040.00417.39
8.1.100.0000.00717.39
8.1.90.0000.00717.45
8.1.80.0040.00417.35
8.1.70.0050.00317.40
8.1.60.0000.00817.57
8.1.50.0030.00517.53
8.1.40.0000.00817.54
8.1.30.0030.00517.59
8.1.20.0040.00417.64
8.1.10.0000.00717.49
8.1.00.0000.00717.50
8.0.300.0080.00018.77
8.0.290.0030.00616.75
8.0.280.0040.00418.34
8.0.270.0030.00317.30
8.0.260.0000.00617.25
8.0.250.0000.00716.86
8.0.240.0070.00316.94
8.0.230.0000.00716.85
8.0.220.0030.00316.80
8.0.210.0040.00416.67
8.0.200.0000.00716.85
8.0.190.0000.00816.94
8.0.180.0030.00516.82
8.0.170.0000.00816.80
8.0.160.0030.00416.71
8.0.150.0020.00516.75
8.0.140.0040.00416.66
8.0.130.0050.00013.34
8.0.120.0040.00416.81
8.0.110.0080.00016.79
8.0.100.0000.00716.75
8.0.90.0030.00316.89
8.0.80.0070.01016.93
8.0.70.0040.00416.79
8.0.60.0000.00716.90
8.0.50.0040.00416.73
8.0.30.0160.00516.73
8.0.20.0090.00917.40
8.0.10.0050.00217.00
8.0.00.0070.01016.90
7.4.330.0020.00215.00
7.4.320.0040.00416.49
7.4.300.0000.00616.39
7.4.290.0030.00316.48
7.4.280.0080.00316.39
7.4.270.0030.00316.49
7.4.260.0000.00716.47
7.4.250.0040.00416.31
7.4.240.0030.00416.61
7.4.230.0000.00716.52
7.4.220.0100.00716.49
7.4.210.0040.00916.52
7.4.200.0000.00716.39
7.4.160.0030.01616.34
7.4.150.0120.00817.40
7.4.140.0110.00717.86
7.4.130.0120.00716.53
7.4.120.0130.00616.50
7.4.110.0130.00616.49
7.4.100.0130.00716.41
7.4.90.0100.01016.70
7.4.80.0210.00319.39
7.4.70.0080.01116.33
7.4.60.0090.01216.46
7.4.50.0000.00816.36
7.4.40.0070.01016.33
7.4.30.0110.01116.60
7.4.00.0060.00914.83
7.3.330.0000.00613.19
7.3.320.0000.00613.15
7.3.310.0000.00716.07
7.3.300.0000.00616.30
7.3.290.0090.00916.32
7.3.280.0090.01016.27
7.3.270.0120.00617.40
7.3.260.0140.00316.63
7.3.250.0140.00816.39
7.3.240.0090.00916.49
7.3.230.0150.00316.39
7.3.210.0080.01516.23
7.3.200.0110.00619.39
7.3.190.0070.01016.43
7.3.180.0070.00716.39
7.3.170.0070.01016.48
7.3.160.0070.01416.57
7.2.330.0140.01116.69
7.2.320.0130.00316.68
7.2.310.0100.01016.66
7.2.300.0150.00316.28
7.2.290.0110.00716.65
7.1.70.0000.01017.20
7.1.60.0100.01419.61
7.1.50.0130.01316.54
7.1.00.0070.07322.36
7.0.200.0000.00816.79
7.0.140.0030.07322.09
7.0.90.0070.08719.89
7.0.80.0170.07019.80
7.0.70.0100.08719.88
7.0.60.0100.08020.03
7.0.50.0030.05020.35
7.0.40.0070.08320.18
7.0.30.0130.07720.05
7.0.20.0100.05320.10
7.0.10.0100.07320.09
7.0.00.0130.07320.10
5.6.280.0070.07021.03
5.6.240.0070.04020.52
5.6.230.0000.06720.54
5.6.220.0070.08320.64
5.6.210.0100.07720.70
5.6.200.0030.09020.95
5.6.190.0070.06321.07
5.6.180.0000.05021.10
5.6.170.0030.08021.08
5.6.160.0070.07320.95
5.6.150.0070.04721.04
5.6.140.0230.06721.16
5.6.130.0070.06721.03
5.6.120.0130.05321.07
5.6.110.0170.07320.96
5.6.100.0130.07321.02
5.6.90.0030.05320.91
5.6.80.0030.06020.52
5.6.70.0100.07320.31
5.6.60.0100.05020.48
5.6.50.0100.07720.39
5.6.40.0230.06320.45
5.6.30.0100.07020.45
5.6.20.0030.04320.45
5.6.10.0100.04320.43
5.6.00.0030.08020.45
5.5.380.0000.04720.48
5.5.370.0070.06020.49
5.5.360.0000.07020.49
5.5.350.0070.07720.38
5.5.340.0100.06020.88
5.5.330.0070.04020.77
5.5.320.0070.04720.92
5.5.310.0000.05020.63
5.5.300.0070.04720.86
5.5.290.0030.08020.88
5.5.280.0230.07320.72
5.5.270.0070.08020.77
5.5.260.0100.08320.74
5.5.250.0100.05020.64
5.5.240.0030.08020.11
5.5.230.0030.05720.14
5.5.220.0000.05320.19
5.5.210.0030.08720.25
5.5.200.0070.07720.08
5.5.190.0070.06320.21
5.5.180.0130.04720.14
5.5.160.0100.05020.12
5.5.150.0070.07719.98
5.5.140.0000.05320.23
5.5.130.0070.05020.08
5.5.120.0100.04020.14
5.5.110.0030.06719.98
5.5.100.0070.05320.16
5.5.90.0070.05020.07
5.5.80.0030.05319.96
5.5.70.0100.06320.14
5.5.60.0070.07319.93
5.5.50.0030.05320.11
5.5.40.0030.04319.95
5.5.30.0070.07720.14
5.5.20.0170.08020.04
5.5.10.0130.03320.04
5.5.00.0070.05320.09
5.4.450.0130.07019.55
5.4.440.0100.08319.42
5.4.430.0130.07719.38
5.4.420.0000.08319.33
5.4.410.0030.08319.32
5.4.400.0100.07019.04
5.4.390.0030.07319.06
5.4.380.0000.04719.06
5.4.370.0100.06718.81
5.4.360.0030.04718.98
5.4.350.0030.06019.07
5.4.340.0070.07719.12
5.4.320.0070.04318.97
5.4.310.0070.05319.03
5.4.300.0130.03318.96
5.4.290.0070.06018.78
5.4.280.0070.04319.01
5.4.270.0170.06719.04
5.4.260.0070.07719.04
5.4.250.0000.08019.05
5.4.240.0030.08319.11
5.4.230.0100.06319.14
5.4.220.0100.07018.78
5.4.210.0000.05018.80
5.4.200.0130.03018.78
5.4.190.0100.07019.13
5.4.180.0200.07319.11
5.4.170.0070.08018.94
5.4.160.0100.07018.76
5.4.150.0130.06719.12
5.4.140.0100.06016.24
5.4.130.0100.03316.33
5.4.120.0070.07016.23
5.4.110.0000.06016.25
5.4.100.0170.06316.38
5.4.90.0000.04316.29
5.4.80.0000.05016.20
5.4.70.0030.07316.30
5.4.60.0030.04316.28
5.4.50.0100.07316.42
5.4.40.0130.06716.28
5.4.30.0070.06316.23
5.4.20.0030.06316.19
5.4.10.0100.06716.17
5.4.00.0100.05015.67
5.3.290.0030.06014.64
5.3.280.0100.04014.59
5.3.270.0100.03714.60
5.3.260.0030.05714.45
5.3.250.0070.06014.47
5.3.240.0130.03314.48
5.3.230.0070.06014.59
5.3.220.0070.07014.43
5.3.210.0100.07714.39
5.3.200.0130.05014.51
5.3.190.0030.05314.57
5.3.180.0030.04714.55
5.3.170.0030.04314.38
5.3.160.0030.04314.56
5.3.150.0130.07714.52
5.3.140.0070.04014.57
5.3.130.0100.04714.54
5.3.120.0100.07714.57
5.3.110.0170.06314.39
5.3.100.0030.04013.90
5.3.90.0000.07713.88
5.3.80.0070.04713.98
5.3.70.0070.03713.92
5.3.60.0000.05713.86
5.3.50.0030.07713.94
5.3.40.0130.06713.95
5.3.30.0130.06013.82
5.3.20.0100.03713.68
5.3.10.0070.03713.51
5.3.00.0100.03713.60
5.2.170.0070.06011.19
5.2.160.0070.04010.98
5.2.150.0100.06011.13
5.2.140.0000.03711.08
5.2.130.0000.05011.15
5.2.120.0000.03711.15
5.2.110.0070.06011.08
5.2.100.0130.03011.14
5.2.90.0070.03011.13
5.2.80.0030.05011.09
5.2.70.0030.06010.95
5.2.60.0070.05710.91
5.2.50.0030.05710.88
5.2.40.0130.05011.04
5.2.30.0000.06010.82
5.2.20.0070.05310.95
5.2.10.0030.06010.87
5.2.00.0030.05310.83
5.1.60.0030.03310.51
5.1.50.0130.04710.51
5.1.40.0030.05710.51
5.1.30.0100.05010.51
5.1.20.0030.04010.51
5.1.10.0070.03710.51
5.1.00.0030.05710.51
5.0.50.0070.04310.51
5.0.40.0000.03710.51
5.0.30.0100.03310.51
5.0.20.0030.03010.51
5.0.10.0070.04010.51
5.0.00.0030.04010.51
4.4.90.0030.04010.51
4.4.80.0000.03310.51
4.4.70.0000.02710.51
4.4.60.0030.02010.51
4.4.50.0000.04010.51
4.4.40.0070.05010.51
4.4.30.0000.03710.51
4.4.20.0030.02010.51
4.4.10.0000.04010.51
4.4.00.0000.05310.51
4.3.110.0000.02710.51
4.3.100.0000.02310.51
4.3.90.0100.01710.51
4.3.80.0070.05010.51
4.3.70.0000.02710.51
4.3.60.0030.03310.51
4.3.50.0070.03310.51
4.3.40.0030.04010.51
4.3.30.0000.04010.51
4.3.20.0000.03010.51
4.3.10.0000.03310.51
4.3.00.0070.02710.51

preferences:
42.12 ms | 400 KiB | 5 Q