3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=['foo'=>123]; echo "lalala {$a[foo]} bar";

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)
8.3.60.0130.00616.63
8.3.50.0130.01018.21
8.3.40.0120.00618.98
8.3.30.0070.00718.72
8.3.20.0080.00019.10
8.3.10.0040.00423.38
8.3.00.0100.00723.65
8.2.180.0070.00716.50
8.2.170.0140.00022.96
8.2.160.0100.00720.39
8.2.150.0150.00024.18
8.2.140.0140.00424.66
8.2.130.0070.00420.35
8.2.120.0090.00026.35
8.2.110.0110.00022.27
8.2.100.0040.00817.91
8.2.90.0000.00817.75
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0050.00219.05
8.2.30.0070.00020.69
8.2.20.0070.00018.12
8.2.10.0000.00718.02
8.2.00.0000.00719.41
8.1.280.0100.00725.92
8.1.270.0000.00822.14
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.71
8.1.230.0120.00019.02
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.38
8.1.190.0050.00317.48
8.1.180.0000.00818.10
8.1.170.0040.00418.76
8.1.160.0070.00018.88
8.1.150.0000.01018.89
8.1.140.0000.00719.06
8.1.130.0030.00518.89
8.1.120.0040.00417.45
8.1.110.0000.00717.42
8.1.100.0000.00717.54
8.1.90.0000.00717.44
8.1.80.0000.01017.36
8.1.70.0040.00417.46
8.1.60.0000.00817.47
8.1.50.0040.00417.41
8.1.40.0000.00817.53
8.1.30.0040.00417.58
8.1.20.0030.00617.62
8.1.10.0040.00417.55
8.1.00.0000.00817.40
8.0.300.0050.00218.77
8.0.290.0000.01016.75
8.0.280.0070.00018.45
8.0.270.0080.00017.26
8.0.260.0030.00617.27
8.0.250.0050.00517.09
8.0.240.0070.00017.11
8.0.230.0070.00017.00
8.0.220.0000.00716.95
8.0.210.0030.00316.89
8.0.200.0030.00316.91
8.0.190.0070.00017.05
8.0.180.0040.00416.88
8.0.170.0080.00016.98
8.0.160.0030.00617.00
8.0.150.0050.00316.88
8.0.140.0040.00416.98
8.0.130.0050.00013.31
8.0.120.0040.00416.96
8.0.110.0070.00016.74
8.0.100.0040.00416.79
8.0.90.0020.00516.97
8.0.80.0160.00716.96
8.0.70.0000.00717.02
8.0.60.0050.00217.02
8.0.50.0040.00416.82
8.0.30.0100.01017.12
8.0.20.0060.01417.40
8.0.10.0040.00417.03
8.0.00.0120.00816.91
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0030.00316.55
7.4.290.0060.00316.40
7.4.280.0080.00016.49
7.4.270.0040.00416.40
7.4.260.0070.00016.48
7.4.250.0000.00716.57
7.4.240.0080.00016.53
7.4.230.0030.00316.54
7.4.220.0000.00716.72
7.4.210.0130.00516.59
7.4.200.0050.00316.42
7.4.160.0080.00816.56
7.4.140.0100.00917.86
7.4.130.0100.01316.70
7.4.120.0090.00916.62
7.4.110.0100.00616.51
7.4.100.0180.00616.69
7.4.90.0080.01016.36
7.4.80.0060.01019.39
7.4.70.0110.00716.32
7.4.60.0080.00816.43
7.4.50.0000.01316.45
7.4.40.0090.00916.57
7.4.00.0060.00615.18
7.3.330.0050.00013.09
7.3.320.0060.00013.12
7.3.310.0000.00716.43
7.3.300.0060.00016.32
7.3.290.0030.00316.25
7.3.280.0090.00616.27
7.3.260.0130.00716.49
7.3.240.0120.00816.43
7.3.230.0070.01016.57
7.3.210.0030.01516.44
7.3.200.0100.00616.25
7.3.190.0080.00816.55
7.3.180.0030.01416.35
7.3.170.0130.00816.38
7.3.160.0130.00316.39
7.2.330.0030.02316.48
7.2.320.0030.01616.38
7.2.310.0090.01416.70
7.2.300.0070.01316.55
7.2.290.0030.01316.71
7.2.80.0430.00614.47
7.2.70.0530.00915.14
7.2.60.0470.00915.21
7.2.50.0250.00914.94
7.2.40.0350.00314.91
7.2.30.0320.00914.67
7.2.20.0310.01214.96
7.2.10.0480.00914.98
7.2.00.0250.00615.11
7.1.200.0350.00613.89
7.1.190.0260.00713.53
7.1.180.0370.00313.81
7.1.170.0250.00613.74
7.1.160.0340.00313.81
7.1.150.0290.00313.57
7.1.140.0300.01313.69
7.1.130.0240.00313.73
7.1.120.0200.01013.96
7.1.110.0270.00413.86
7.1.100.0360.00613.73
7.1.90.0300.00413.89
7.1.80.0200.01013.88
7.1.70.0260.00313.77
7.1.60.0420.00731.86
7.1.50.0390.00831.88
7.1.40.0500.00732.00
7.1.30.0460.00731.59
7.1.20.0440.01231.90
7.1.10.0210.00613.97
7.1.00.1080.00013.66

preferences:
61.18 ms | 401 KiB | 5 Q