3v4l.org

run code in 300+ PHP versions simultaneously
<?php dd(((object) ['afschr.' => 'test'])->{'afschr.'});

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)
8.3.60.0110.01118.43
8.3.50.0140.00316.38
8.3.40.0070.00719.02
8.3.30.0120.00318.66
8.3.20.0000.00820.29
8.3.10.0060.00321.84
8.3.00.0160.00320.87
8.2.180.0080.00818.09
8.2.170.0180.00422.96
8.2.160.0100.00722.01
8.2.150.0060.00924.18
8.2.140.0050.00324.66
8.2.130.0140.00322.20
8.2.120.0080.00026.35
8.2.110.0000.00920.56
8.2.100.0060.00617.61
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0030.00517.91
8.2.50.0040.00419.22
8.2.40.0070.00020.61
8.2.30.0080.00020.30
8.2.20.0000.00717.95
8.2.10.0050.00217.84
8.2.00.0070.00017.89
8.1.280.0090.00625.92
8.1.270.0110.00722.01
8.1.260.0070.01026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.02
8.1.230.0040.00718.80
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0030.00318.71
8.1.150.0000.00720.16
8.1.140.0040.00419.45
8.1.130.0030.00318.78
8.1.120.0040.00417.25
8.1.110.0000.00817.22
8.1.100.0050.00217.33
8.1.90.0040.00417.30
8.1.80.0000.00717.33
8.1.70.0070.00017.24
8.1.60.0000.00817.46
8.1.50.0000.00817.45
8.1.40.0040.00417.48
8.1.30.0080.00017.47
8.1.20.0050.00317.48
8.1.10.0050.00317.40
8.1.00.0070.00017.30
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0050.00217.18
8.0.260.0000.00616.87
8.0.250.0000.00716.91
8.0.240.0040.00416.78
8.0.230.0000.00716.84
8.0.220.0040.00416.86
8.0.210.0030.00316.76
8.0.200.0070.00016.85
8.0.190.0000.00916.98
8.0.180.0040.00416.79
8.0.170.0000.00716.81
8.0.160.0040.00416.83
8.0.150.0070.00016.80
8.0.140.0070.00016.77
8.0.130.0000.00613.27
8.0.120.0050.00316.70
8.0.110.0070.00016.89
8.0.100.0000.00716.94
8.0.90.0040.00416.77
8.0.80.0120.00816.82
8.0.70.0000.00716.94
8.0.60.0000.00816.88
8.0.50.0040.00416.83
8.0.30.0120.00716.96
8.0.20.0120.00617.40
8.0.10.0030.00617.00
8.0.00.0150.00416.64
7.4.330.0030.00315.55
7.4.320.0060.00016.29
7.4.300.0000.00616.57
7.4.290.0050.00516.32
7.4.280.0000.00716.56
7.4.270.0030.00316.42
7.4.260.0030.00313.17
7.4.250.0040.00416.32
7.4.240.0050.00316.45
7.4.230.0060.00016.32
7.4.220.0000.01816.53
7.4.210.0150.00616.61
7.4.200.0000.00716.55
7.4.160.0080.00716.30
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0060.01216.41
7.4.120.0100.01116.44
7.4.110.0090.00916.65
7.4.100.0090.00916.29
7.4.90.0140.00316.70
7.4.80.0100.01319.39
7.4.70.0040.01216.34
7.4.60.0030.01316.56
7.4.50.0110.00016.53
7.4.40.0040.01416.19
7.4.30.0040.01216.60
7.4.00.0000.01414.88
7.3.330.0060.00013.01
7.3.320.0080.00013.09
7.3.310.0000.00716.34
7.3.300.0030.00316.25
7.3.290.0060.00816.27
7.3.280.0110.00516.22
7.3.270.0070.01117.40
7.3.260.0110.00916.36
7.3.250.0120.00916.29
7.3.240.0070.01016.40
7.3.230.0070.01016.45
7.3.210.0060.01216.48
7.3.200.0030.01316.30
7.3.190.0100.01016.31
7.3.180.0110.00416.57
7.3.170.0070.01416.18
7.3.160.0080.00716.21
7.2.330.0070.01416.68
7.2.320.0060.01216.17
7.2.310.0030.01216.44
7.2.300.0070.01116.57
7.2.290.0110.00716.38
7.2.60.0040.01116.74
7.2.50.0060.00916.91
7.2.00.0060.00619.07
7.1.200.0060.00315.65
7.1.70.0040.00417.06
7.1.60.0600.01033.20
7.1.50.0500.01032.79
7.1.40.0500.01032.62
7.1.30.0470.01732.68
7.1.20.0930.01032.55
7.1.10.0470.01014.45
7.1.00.0400.00714.73
7.0.200.0530.00714.73
7.0.190.0670.01014.71
7.0.180.0370.00714.42
7.0.170.0400.01014.06
7.0.160.0500.01014.33
7.0.150.0330.01014.20
7.0.140.0370.01314.31
7.0.130.0300.01314.81
7.0.120.0370.01014.50
7.0.110.0330.00714.21
7.0.100.0270.01314.30
7.0.90.0370.00714.26
7.0.80.0430.00714.47
7.0.70.0600.00714.38
7.0.60.0370.01014.13
7.0.50.0370.01014.61
7.0.40.0370.00714.69
7.0.30.0270.01714.65
7.0.20.0330.01314.40
7.0.10.0600.01314.38
7.0.00.0630.01314.48

preferences:
46.8 ms | 401 KiB | 5 Q