3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = null; $obj->prop[] = 'val'; echo $obj->prop[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)
8.3.60.0140.00716.75
8.3.50.0040.01118.04
8.3.40.0110.00718.86
8.3.30.0090.00618.89
8.3.20.0040.00418.88
8.3.10.0040.00421.92
8.3.00.0050.00321.90
8.2.180.0040.01125.92
8.2.170.0040.01119.02
8.2.160.0070.00722.96
8.2.150.0000.00825.66
8.2.140.0050.00324.66
8.2.130.0060.00318.09
8.2.120.0070.00026.35
8.2.110.0000.01119.45
8.2.100.0110.00017.91
8.2.90.0040.00418.03
8.2.80.0040.00417.97
8.2.70.0030.00517.80
8.2.60.0070.00417.89
8.2.50.0000.00918.10
8.2.40.0040.00420.46
8.2.30.0030.00519.25
8.2.20.0040.00417.88
8.2.10.0080.00018.06
8.2.00.0040.00417.70
8.1.280.0110.00725.92
8.1.270.0080.00024.66
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00422.29
8.1.230.0070.00420.96
8.1.220.0050.00317.74
8.1.210.0050.00318.90
8.1.200.0060.00317.22
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00818.29
8.1.160.0000.00822.21
8.1.150.0080.00018.81
8.1.140.0040.00419.51
8.1.130.0000.00717.54
8.1.120.0000.00717.37
8.1.110.0040.00417.30
8.1.100.0070.00017.42
8.1.90.0030.00317.42
8.1.80.0000.00817.41
8.1.70.0030.00317.42
8.1.60.0000.00717.53
8.1.50.0080.00017.45
8.1.40.0070.00017.51
8.1.30.0000.00917.66
8.1.20.0040.00417.45
8.1.10.0030.00917.57
8.1.00.0030.00817.50
8.0.300.0110.00019.71
8.0.290.0060.00316.75
8.0.280.0000.00718.26
8.0.270.0070.00017.20
8.0.260.0000.00617.12
8.0.250.0030.00316.84
8.0.240.0030.00316.90
8.0.230.0050.00216.93
8.0.220.0050.00316.78
8.0.210.0030.00316.77
8.0.200.0070.00316.89
8.0.190.0000.00916.98
8.0.180.0080.00016.91
8.0.170.0000.00816.91
8.0.160.0000.00717.00
8.0.150.0030.00616.84
8.0.140.0000.00716.85
8.0.130.0070.00013.33
8.0.120.0070.00016.80
8.0.110.0000.00716.76
8.0.100.0040.00416.72
8.0.90.0070.00016.80
8.0.80.0020.02116.82
8.0.70.0030.00316.74
8.0.60.0000.00716.93
8.0.50.0000.00716.81
8.0.30.0130.00717.11
8.0.20.0130.01017.41
8.0.10.0000.00716.91
8.0.00.0100.01416.84
7.4.330.0000.00615.55
7.4.320.0000.00616.40
7.4.300.0030.00316.45
7.4.290.0030.00316.54
7.4.280.0070.00016.55
7.4.270.0000.00716.46
7.4.260.0040.00416.54
7.4.250.0000.00716.36
7.4.240.0000.00716.60
7.4.230.0080.00016.35
7.4.220.0140.00516.64
7.4.210.0020.01216.60
7.4.200.0030.00316.64
7.4.160.0100.00916.49
7.4.150.0110.01417.40
7.4.140.0110.00917.86
7.4.130.0070.01016.57
7.4.120.0120.00816.44
7.4.110.0080.00816.57
7.4.100.0060.01216.57
7.4.90.0070.01316.58
7.4.80.0070.01019.39
7.4.70.0070.01016.58
7.4.60.0130.00716.56
7.4.50.0100.00216.62
7.4.40.0030.01316.51
7.4.30.0150.00316.58
7.4.00.0090.00814.88
7.3.330.0030.00313.05
7.3.320.0000.00513.11
7.3.310.0030.00316.16
7.3.300.0070.00016.26
7.3.290.0000.00716.12
7.3.280.0080.00916.28
7.3.270.0110.00617.40
7.3.260.0080.01116.26
7.3.250.0100.00616.47
7.3.240.0110.01016.33
7.3.230.0070.01016.39
7.3.210.0090.00616.34
7.3.200.0160.00316.51
7.3.190.0040.01616.67
7.3.180.0160.00516.42
7.3.170.0030.01416.36
7.3.160.0130.01016.33
7.3.120.0100.00914.78
7.3.110.0090.00914.85
7.3.100.0090.00714.82
7.3.90.0090.00714.75
7.3.80.0040.00615.07
7.3.70.0050.00914.87
7.3.60.0000.01014.72
7.3.50.0070.00514.72
7.3.40.0030.00914.88
7.3.30.0070.00814.53
7.3.20.0080.00516.71
7.3.10.0070.00916.53
7.3.00.0030.00916.46
7.2.330.0070.01116.62
7.2.320.0130.01016.44
7.2.310.0060.00916.51
7.2.300.0090.00816.65
7.2.290.0130.00616.78
7.2.250.0030.01514.99
7.2.240.0070.00815.14
7.2.230.0050.01014.86
7.2.220.0050.00815.11
7.2.210.0060.00814.95
7.2.200.0060.01114.94
7.2.190.0060.01015.06
7.2.180.0090.00715.04
7.2.170.0030.01215.13
7.2.60.0080.00416.59
7.2.50.0060.00616.79
7.2.00.0040.00719.39
7.1.330.0110.00515.91
7.1.320.0070.00715.71
7.1.310.0030.01015.80
7.1.300.0060.00615.72
7.1.290.0040.00815.63
7.1.280.0090.00515.62
7.1.270.0050.00615.71
7.1.260.0060.00615.74
7.1.200.0070.00715.63
7.1.70.0030.00717.05
7.1.60.0070.00316.89
7.1.00.0030.07722.57
7.0.200.0390.00414.59
7.0.120.0200.06322.12
7.0.110.0070.07322.08
7.0.100.0070.07722.08
7.0.90.0070.05722.05
7.0.80.0030.06322.00
7.0.70.0070.06322.14
7.0.60.0130.05721.93
7.0.50.0100.05322.02
7.0.40.0070.05722.05
7.0.30.0130.06022.14
7.0.20.0030.06322.04
7.0.10.0030.05721.96
7.0.00.0100.07322.03
5.6.270.0070.05721.04
5.6.260.0130.06321.09
5.6.250.0070.05720.90
5.6.240.0200.08020.92
5.6.230.0100.06321.08
5.6.220.0030.05720.80
5.6.210.0030.06021.00
5.6.200.0030.06021.00
5.6.190.0130.07020.91
5.6.180.0130.05720.83
5.6.170.0130.04721.00
5.6.160.0070.07721.02
5.6.150.0100.06320.82
5.6.140.0070.05720.99
5.6.130.0100.05021.02
5.6.120.0070.06020.87
5.6.110.0130.05720.83
5.6.100.0070.05720.81
5.6.90.0100.05720.73
5.6.80.0170.04320.37
5.6.70.0100.05320.39
5.6.60.0030.06020.36
5.6.50.0070.05320.13
5.6.40.0030.06020.36
5.6.30.0030.08320.35
5.6.20.0030.07320.10
5.6.10.0070.06020.42
5.6.00.0070.05320.29

preferences:
81.23 ms | 401 KiB | 5 Q