3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '012e0098'; $u->id = $str; $a = array('id'=>$u->id); var_dump($a);

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)
8.3.40.0030.01418.68
8.3.30.0150.00319.26
8.3.20.0000.00720.39
8.3.10.0050.00221.80
8.3.00.0040.00422.37
8.2.170.0110.00322.96
8.2.160.0100.00319.18
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.25
8.2.110.0090.00319.03
8.2.100.0080.00417.78
8.2.90.0060.00317.50
8.2.80.0040.00417.97
8.2.70.0040.00417.80
8.2.60.0030.00617.80
8.2.50.0000.00818.10
8.2.40.0080.00020.54
8.2.30.0040.00417.98
8.2.20.0040.00417.71
8.2.10.0000.00717.75
8.2.00.0050.00517.67
8.1.270.0030.00622.24
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00420.76
8.1.230.0060.00622.12
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0000.00722.20
8.1.150.0000.00718.48
8.1.140.0040.00417.39
8.1.130.0040.00417.80
8.1.120.0030.00317.29
8.1.110.0000.00717.26
8.1.100.0000.00717.28
8.1.90.0050.00317.43
8.1.80.0070.00017.42
8.1.70.0030.00317.37
8.1.60.0080.00017.42
8.1.50.0000.00717.53
8.1.40.0040.00417.44
8.1.30.0030.00617.59
8.1.20.0040.00417.54
8.1.10.0040.00417.57
8.1.00.0050.00217.36
8.0.300.0030.00519.91
8.0.290.0040.00416.75
8.0.280.0030.00518.25
8.0.270.0030.00317.22
8.0.260.0000.00616.81
8.0.250.0040.00716.86
8.0.240.0040.00316.98
8.0.230.0040.00416.84
8.0.220.0070.00016.78
8.0.210.0040.00416.90
8.0.200.0030.00516.96
8.0.190.0030.00316.93
8.0.180.0000.00716.82
8.0.170.0050.00216.90
8.0.160.0000.00816.86
8.0.150.0000.00716.67
8.0.140.0070.00016.81
8.0.130.0000.00613.29
8.0.120.0040.00416.70
8.0.110.0050.00316.89
8.0.100.0040.00416.90
8.0.90.0040.00416.93
8.0.80.0060.00916.90
8.0.70.0000.00716.84
8.0.60.0080.00016.78
8.0.50.0040.00416.68
8.0.30.0090.00917.08
8.0.20.0120.00617.40
8.0.10.0000.00716.81
8.0.00.0060.01316.76
7.4.330.0000.00615.00
7.4.320.0000.00616.57
7.4.300.0030.00316.52
7.4.290.0000.00616.41
7.4.280.0030.00316.43
7.4.270.0030.00316.54
7.4.260.0000.00716.42
7.4.250.0000.00716.39
7.4.240.0000.00716.58
7.4.230.0070.00016.23
7.4.220.0150.01016.30
7.4.210.0080.00716.48
7.4.200.0070.00016.34
7.4.190.0070.00016.50
7.4.160.0070.01116.66
7.4.150.0120.00617.40
7.4.140.0050.01317.86
7.4.130.0110.00716.51
7.4.120.0050.01116.57
7.4.110.0070.01016.39
7.4.100.0120.00616.29
7.4.90.0080.00816.46
7.4.80.0060.01619.39
7.4.70.0070.01016.30
7.4.60.0060.01616.57
7.4.50.0000.00816.27
7.4.40.0000.01322.77
7.4.30.0110.00716.63
7.4.00.0080.00314.70
7.3.330.0000.00513.23
7.3.320.0000.00513.26
7.3.310.0030.00316.15
7.3.300.0060.00016.34
7.3.290.0040.01116.25
7.3.280.0090.00716.33
7.3.270.0190.00317.40
7.3.260.0090.00916.54
7.3.250.0130.00316.30
7.3.240.0060.01016.21
7.3.230.0100.00916.41
7.3.210.0120.01216.47
7.3.200.0150.00919.39
7.3.190.0120.00616.35
7.3.180.0030.01616.38
7.3.170.0100.01016.27
7.3.160.0040.01116.45
7.3.120.0090.00914.65
7.2.330.0120.00616.30
7.2.320.0030.01416.27
7.2.310.0070.01016.63
7.2.300.0120.00316.42
7.2.290.0040.01216.50
7.2.110.0630.00316.20
7.2.60.0180.00416.05
7.2.00.0100.00719.55
7.1.200.0110.00715.51
7.1.100.0030.01218.19
7.1.70.0070.00317.00
7.1.60.0130.00319.82
7.1.50.0000.01116.94
7.1.00.0030.03722.43
7.0.200.0090.00916.46
7.0.140.0100.06722.15
7.0.60.0100.08019.93
7.0.50.0070.06017.91
7.0.40.0030.06020.21
7.0.30.0200.04020.18
7.0.20.0230.05720.18
7.0.10.0230.08320.30
7.0.00.0030.07720.29
5.6.280.0030.07321.13
5.6.210.0100.06720.71
5.6.200.0070.08018.21
5.6.190.0100.05020.36
5.6.180.3230.04020.66
5.6.170.0100.04720.50
5.6.160.0170.07320.38
5.6.150.0070.09018.18
5.6.140.0030.04318.15
5.6.130.0100.05318.18
5.6.120.0070.08720.99
5.6.110.0130.07321.13
5.6.100.0100.07021.00
5.6.90.0000.06720.97
5.6.80.0000.04320.52
5.6.70.0200.07720.52
5.5.350.0270.07020.42
5.5.340.0070.03718.02
5.5.330.0100.06720.36
5.5.320.0230.04020.31
5.5.310.0230.04320.23
5.5.300.0100.05018.02
5.5.290.0000.04317.88
5.5.280.0000.05020.84
5.5.270.0130.07720.83
5.5.260.0030.04020.97
5.5.250.0170.06320.78
5.5.240.0030.08720.07
5.4.450.0670.06019.59
5.4.440.0670.05319.60
5.4.430.0770.05319.54
5.4.420.0830.06019.63
5.4.410.0800.05719.41
5.4.400.1170.06018.64
5.4.390.1230.05018.51
5.4.380.0370.04318.69
5.4.370.0200.04718.65
5.4.360.0230.04318.69
5.4.350.0070.06318.75
5.4.340.0230.04318.50
5.4.320.0070.03812.45
5.4.310.0080.03612.45
5.4.300.0060.04012.46
5.4.290.0050.03912.45
5.4.280.0060.03812.35
5.4.270.0030.03812.35
5.4.260.0170.06018.64
5.4.250.0170.06018.85
5.4.240.0130.06318.79
5.4.230.0200.06318.74
5.4.220.0100.07718.93
5.4.210.0130.07019.02
5.4.200.0070.07318.99
5.4.190.0170.07018.88
5.4.180.0100.05718.83
5.4.170.0170.04718.88
5.4.160.0130.07319.01
5.4.150.0100.06018.86
5.4.140.0130.04716.24
5.4.130.0070.07316.24
5.4.120.0170.05316.48
5.4.110.0030.06016.32
5.4.100.0100.05016.39
5.4.90.0100.06316.40
5.4.80.0170.05716.17
5.4.70.0200.06016.38
5.4.60.0170.05016.43
5.4.50.0130.06716.38
5.4.40.0070.05316.26
5.4.30.0030.05016.46
5.4.20.0170.04316.40
5.4.10.0100.07716.46
5.4.00.0070.05015.87
5.3.290.0070.03812.80
5.3.280.0000.07014.61
5.3.270.0100.07014.64
5.3.260.0130.05014.59
5.3.250.0200.06714.61
5.3.240.0070.07714.37
5.3.230.0130.06014.46
5.3.220.0000.06314.48
5.3.210.0070.06014.71
5.3.200.0130.06314.45
5.3.190.0130.04714.58
5.3.180.0030.05314.47
5.3.170.0170.05714.57
5.3.160.0130.05014.71
5.3.150.0200.05714.40
5.3.140.0100.06314.41
5.3.130.0100.05314.51
5.3.120.0100.07714.31
5.3.110.0230.06014.39
5.3.100.0070.05313.91
5.3.90.0130.07014.06
5.3.80.0230.04313.90
5.3.70.0070.06714.16
5.3.60.0130.06313.85
5.3.50.0100.05013.81
5.3.40.0100.06713.79
5.3.30.0070.05713.78
5.3.20.0130.06713.57
5.3.10.0170.06313.79
5.3.00.0100.06713.52
5.2.170.0030.04711.14
5.2.160.0070.04011.23
5.2.150.0000.04711.29
5.2.140.0070.04011.15
5.2.130.0100.05711.13
5.2.120.0070.05711.02
5.2.110.0070.04011.00
5.2.100.0070.04011.11
5.2.90.0000.06711.01
5.2.80.0030.07011.09
5.2.70.0100.05311.18
5.2.60.0070.04311.05
5.2.50.0030.06311.13
5.2.40.0000.05710.75
5.2.30.0030.04711.13
5.2.20.0130.03010.84
5.2.10.0100.04710.81
5.2.00.0100.05010.79
5.1.60.0100.0339.93
5.1.50.0030.0379.95
5.1.40.0000.05310.12
5.1.30.0100.03310.23
5.1.20.0000.05710.28
5.1.10.0000.0509.98
5.1.00.0130.0379.97
5.0.50.0030.0408.45
5.0.40.0070.0278.47
5.0.30.0070.0408.14
5.0.20.0000.0308.42
5.0.10.0100.0338.20
5.0.00.0070.0508.14
4.4.90.0000.0337.34
4.4.80.0070.0277.34
4.4.70.0030.0307.34
4.4.60.0000.0307.34
4.4.50.0070.0277.34
4.4.40.0100.0307.34
4.4.30.0000.0237.34
4.4.20.0000.0237.34
4.4.10.0000.0277.34
4.4.00.0030.0507.34
4.3.110.0100.0237.34
4.3.100.0030.0277.34
4.3.90.0000.0307.43
4.3.80.0070.0407.43
4.3.70.0070.0307.43
4.3.60.0030.0277.43
4.3.50.0000.0337.43
4.3.40.0030.0337.43
4.3.30.0000.0237.43
4.3.20.0000.0237.43
4.3.10.0030.0207.43
4.3.00.0130.0206.81

preferences:
55.3 ms | 400 KiB | 5 Q