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)
8.3.40.0170.00318.84
8.3.30.0150.00318.85
8.3.20.0040.00419.06
8.3.10.0040.00423.42
8.3.00.0040.00423.70
8.2.170.0120.00622.96
8.2.160.0110.00419.46
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00422.31
8.2.120.0040.00426.35
8.2.110.0060.00322.03
8.2.100.0060.00617.91
8.2.90.0050.00317.88
8.2.80.0060.00317.97
8.2.70.0040.00417.93
8.2.60.0000.00818.04
8.2.50.0030.00518.10
8.2.40.0080.00019.52
8.2.30.0040.00420.62
8.2.20.0040.00418.18
8.2.10.0040.00418.06
8.2.00.0030.00319.48
8.1.270.0140.00023.74
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00023.70
8.1.230.0060.00620.89
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0000.00817.10
8.1.180.0070.00018.10
8.1.170.0080.00018.55
8.1.160.0070.00018.77
8.1.150.0030.00418.71
8.1.140.0030.00319.00
8.1.130.0000.00819.00
8.1.120.0000.00717.30
8.1.110.0030.00517.27
8.1.100.0000.00717.36
8.1.90.0000.00717.25
8.1.80.0030.00517.37
8.1.70.0000.01017.37
8.1.60.0080.00017.41
8.1.50.0060.00317.34
8.1.40.0040.00417.44
8.1.30.0050.00317.61
8.1.20.0030.00617.49
8.1.10.0040.00417.58
8.1.00.0040.00417.51
8.0.300.0070.00018.77
8.0.290.0060.00316.61
8.0.280.0030.00318.44
8.0.270.0040.00417.30
8.0.260.0030.00317.26
8.0.250.0030.00316.87
8.0.240.0040.00416.97
8.0.230.0000.00716.94
8.0.220.0000.00716.78
8.0.210.0040.00416.87
8.0.200.0030.00316.84
8.0.190.0000.00816.98
8.0.180.0050.00316.82
8.0.170.0050.00316.80
8.0.160.0000.00716.86
8.0.150.0050.00316.80
8.0.140.0030.00316.82
8.0.130.0070.00013.32
8.0.120.0070.00016.74
8.0.110.0030.00316.81
8.0.100.0040.00416.68
8.0.90.0040.00417.00
8.0.80.0070.01116.82
8.0.70.0030.00516.69
8.0.60.0000.00716.84
8.0.50.0030.00516.91
8.0.30.0070.01116.98
8.0.20.0100.01017.40
8.0.10.0070.00016.91
8.0.00.0120.00616.65
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0060.00016.44
7.4.290.0030.00316.53
7.4.280.0030.00616.44
7.4.270.0030.00316.50
7.4.260.0000.00716.43
7.4.250.0070.00016.47
7.4.240.0070.00016.42
7.4.230.0090.00016.60
7.4.220.0000.00816.35
7.4.210.0110.00416.50
7.4.200.0030.00316.52
7.4.160.0120.00616.45
7.4.140.0100.01017.86
7.4.130.0130.01016.64
7.4.120.0090.00816.43
7.4.110.0090.00616.43
7.4.100.0170.00016.44
7.4.90.0100.00716.54
7.4.80.0070.01419.39
7.4.70.0110.00716.57
7.4.60.0060.00916.21
7.4.50.0000.01516.36
7.4.40.0120.00416.24
7.4.00.0100.00814.92
7.3.330.0050.00013.12
7.3.320.0050.00013.07
7.3.310.0060.00016.09
7.3.300.0000.00716.21
7.3.290.0030.00316.18
7.3.280.0200.00716.22
7.3.260.0070.01216.31
7.3.240.0130.00616.36
7.3.230.0030.01816.22
7.3.210.0130.00316.36
7.3.200.0030.01316.09
7.3.190.0030.01716.36
7.3.180.0070.01016.38
7.3.170.0070.01016.42
7.3.160.0120.00916.65
7.3.120.0070.01214.83
7.3.110.0120.00514.82
7.3.100.0050.01014.68
7.3.90.0070.00514.77
7.3.80.0030.01014.79
7.3.70.0040.00714.64
7.3.60.0090.00714.67
7.3.50.0100.00314.57
7.3.40.0080.00314.86
7.3.30.0060.00614.80
7.3.20.0060.00716.53
7.3.10.0060.00916.49
7.3.00.0030.00716.54
7.2.330.0100.01316.63
7.2.320.0060.00916.51
7.2.310.0100.01016.70
7.2.300.0040.01216.43
7.2.290.0170.00716.56
7.2.250.0090.00915.02
7.2.240.0020.01915.01
7.2.230.0090.00614.98
7.2.220.0090.00515.13
7.2.210.0050.01215.04
7.2.200.0080.00514.78
7.2.190.0030.01214.87
7.2.180.0070.00815.00
7.2.170.0070.00715.01
7.2.80.0510.00614.43
7.2.70.0290.01414.90
7.2.60.0340.00714.82
7.2.50.0530.01414.94
7.2.40.0390.00614.90
7.2.30.0380.00714.80
7.2.20.0370.00714.93
7.2.10.0460.00714.85
7.2.00.0360.00314.87
7.1.330.0120.00115.77
7.1.320.0030.01315.65
7.1.310.0070.00715.64
7.1.300.0070.00815.75
7.1.290.0100.00515.59
7.1.280.0040.00815.41
7.1.270.0020.01115.48
7.1.260.0060.00915.72
7.1.200.1280.01613.41
7.1.190.0380.00413.61
7.1.180.0420.00713.83
7.1.170.0420.00414.00
7.1.160.0560.01013.86
7.1.150.0500.00613.54
7.1.140.0540.00613.93
7.1.130.0300.00313.64
7.1.120.0320.00313.83
7.1.110.0410.00013.84
7.1.100.0310.01213.71
7.1.90.0360.00314.04
7.1.80.0380.00913.51
7.1.70.0370.00713.78
7.1.60.0550.01031.57
7.1.50.0430.01331.63
7.1.40.1250.00731.55
7.1.30.0490.01031.64
7.1.20.0430.01931.76
7.1.10.0370.00313.80
7.1.00.0370.00613.46

preferences:
58.06 ms | 400 KiB | 5 Q