3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); $array[null] = new Date(); var_dump($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)
8.3.60.0110.01116.63
8.3.50.0090.00916.30
8.3.40.0060.00918.84
8.3.30.0150.00018.81
8.3.20.0050.00320.07
8.3.10.0040.00423.48
8.3.00.0030.00623.60
8.2.180.0070.01418.41
8.2.170.0130.00722.96
8.2.160.0140.00720.38
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00021.09
8.2.120.0080.00026.35
8.2.110.0090.00021.10
8.2.100.0080.00317.91
8.2.90.0060.00319.70
8.2.80.0020.00518.03
8.2.70.0000.00817.80
8.2.60.0040.00417.92
8.2.50.0080.00018.07
8.2.40.0070.00022.28
8.2.30.0000.00720.63
8.2.20.0000.00717.69
8.2.10.0000.00718.08
8.2.00.0000.00718.07
8.1.280.0110.00825.92
8.1.270.0040.00422.15
8.1.260.0070.00728.09
8.1.250.0000.00728.09
8.1.240.0060.00323.88
8.1.230.0120.00020.91
8.1.220.0000.00817.78
8.1.210.0030.00618.77
8.1.200.0040.00417.22
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0050.00520.57
8.1.150.0050.00218.76
8.1.140.0030.00819.51
8.1.130.0050.00317.35
8.1.120.0040.00317.44
8.1.110.0040.00417.31
8.1.100.0080.00017.41
8.1.90.0040.00417.28
8.1.80.0070.00017.37
8.1.70.0000.00817.17
8.1.60.0030.00617.48
8.1.50.0040.00417.54
8.1.40.0030.00617.55
8.1.30.0040.00417.54
8.1.20.0040.00417.50
8.1.10.0030.00517.46
8.1.00.0120.00017.39
8.0.300.0030.00619.89
8.0.290.0070.00016.88
8.0.280.0080.00018.38
8.0.270.0030.00316.79
8.0.260.0040.00416.73
8.0.250.0030.00317.00
8.0.240.0000.00716.84
8.0.230.0000.00716.95
8.0.220.0030.00316.89
8.0.210.0000.00816.77
8.0.200.0030.00316.94
8.0.190.0000.00816.95
8.0.180.0040.00716.80
8.0.170.0070.00016.87
8.0.160.0000.00716.93
8.0.150.0040.00416.82
8.0.140.0000.00716.75
8.0.130.0050.00013.26
8.0.120.0040.00416.77
8.0.110.0040.00416.79
8.0.100.0000.00816.75
8.0.90.0000.00716.96
8.0.80.0000.01416.90
8.0.70.0030.00516.76
8.0.60.0040.00416.82
8.0.50.0040.00416.71
8.0.30.0040.01517.06
8.0.20.0160.00517.40
8.0.10.0040.00416.95
8.0.00.0080.01116.72
7.4.330.0030.00316.89
7.4.320.0030.00316.45
7.4.300.0060.00016.48
7.4.290.0030.00316.52
7.4.280.0000.00916.50
7.4.270.0030.00516.55
7.4.260.0000.00716.44
7.4.250.0080.00016.58
7.4.240.0030.00316.47
7.4.230.0070.00016.63
7.4.220.0120.00616.54
7.4.210.0110.00316.68
7.4.200.0000.00716.41
7.4.160.0140.00316.46
7.4.150.0110.00617.40
7.4.140.0130.00817.86
7.4.130.0140.00316.43
7.4.120.0090.00916.46
7.4.110.0210.00016.48
7.4.100.0060.00916.45
7.4.90.0060.01016.47
7.4.80.0150.00419.39
7.4.70.0070.01116.47
7.4.60.0090.00616.63
7.4.50.0130.00316.54
7.4.40.0140.00316.43
7.4.30.0180.00416.43
7.4.00.0060.01014.82
7.3.330.0040.00213.19
7.3.320.0080.00013.11
7.3.310.0000.00816.14
7.3.300.0000.00616.23
7.3.290.0070.00716.27
7.3.280.0080.01216.26
7.3.270.0000.01717.40
7.3.260.0150.00316.41
7.3.250.0070.01216.29
7.3.240.0130.00616.42
7.3.230.0060.01216.39
7.3.210.0110.00716.20
7.3.200.0110.00516.29
7.3.190.0090.00616.18
7.3.180.0060.01016.52
7.3.170.0070.01116.32
7.3.160.0090.00616.39
7.2.330.0100.01016.19
7.2.320.0090.00916.58
7.2.310.0100.00616.25
7.2.300.0030.01416.49
7.2.290.0060.01016.32
7.2.60.0000.01416.80
7.2.00.0090.00619.26
7.1.200.0070.00315.55
7.1.100.0030.01017.95
7.1.70.0030.00717.03
7.1.60.0110.01419.52
7.1.50.0060.01516.75
7.1.00.0030.07722.27
7.0.200.0100.00314.79
7.0.60.0030.04319.86
7.0.50.0030.09017.88
7.0.40.0070.08320.23
7.0.30.0230.04320.17
7.0.20.0270.04720.09
7.0.10.0100.08320.33
7.0.00.0130.08320.00
5.6.280.0070.06721.09
5.6.210.0130.08020.74
5.6.200.0100.07718.22
5.6.190.0130.06320.57
5.6.180.0200.04320.45
5.6.170.0330.07320.47
5.6.160.0100.04020.32
5.6.150.0130.07718.15
5.6.140.0070.03718.15
5.6.130.0030.07318.21
5.6.120.0030.05720.86
5.6.110.0100.08020.98
5.6.100.0030.09020.97
5.6.90.0030.05320.97
5.6.80.0000.06320.46
5.5.350.3230.04720.43
5.5.340.0100.08317.95
5.5.330.0070.04320.25
5.5.320.0270.06320.31
5.5.310.0370.07320.18
5.5.300.0030.06017.89
5.5.290.0070.05317.98
5.5.280.0070.04720.89
5.5.270.0130.04020.62
5.5.260.0100.04320.87
5.5.250.0170.08020.57
5.5.240.0270.06320.18

preferences:
60.76 ms | 401 KiB | 5 Q