3v4l.org

run code in 300+ PHP versions simultaneously
<?php $row = array(1, 2, 3, 4); echo " <h2>question</h2> <p>".chr(64 + 9)."</p> <h2>answer</h2> <p>".chr(64 + $row[1])."</p>";

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)
8.3.60.0060.01216.47
8.3.50.0210.00016.57
8.3.40.0110.00418.54
8.3.30.0040.01118.75
8.3.20.0000.00820.20
8.3.10.0050.00323.61
8.3.00.0040.00421.80
8.2.180.0150.00316.50
8.2.170.0150.00622.96
8.2.160.0070.01419.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.28
8.2.120.0070.00026.35
8.2.110.0000.00920.85
8.2.100.0090.00318.28
8.2.90.0040.00418.34
8.2.80.0030.00917.97
8.2.70.0000.00917.80
8.2.60.0060.00317.93
8.2.50.0030.00518.16
8.2.40.0000.00820.24
8.2.30.0060.00321.15
8.2.20.0020.00518.10
8.2.10.0040.00418.11
8.2.00.0040.00417.98
8.1.280.0080.00825.92
8.1.270.0000.00722.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.99
8.1.230.0060.00622.82
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00417.36
8.1.190.0050.00317.23
8.1.180.0070.00018.10
8.1.170.0040.00418.46
8.1.160.0030.00518.93
8.1.150.0050.00218.88
8.1.140.0000.00819.53
8.1.130.0000.00718.93
8.1.120.0030.00617.50
8.1.110.0030.00517.32
8.1.100.0000.00817.45
8.1.90.0040.00417.35
8.1.80.0030.00317.36
8.1.70.0030.00317.48
8.1.60.0040.00417.54
8.1.50.0070.00017.35
8.1.40.0080.00017.38
8.1.30.0050.00317.64
8.1.20.0000.00717.57
8.1.10.0000.00917.44
8.1.00.0040.00417.53
8.0.300.0000.00719.66
8.0.290.0030.00616.75
8.0.280.0070.00018.38
8.0.270.0070.00017.19
8.0.260.0030.00316.86
8.0.250.0040.00416.91
8.0.240.0000.00816.99
8.0.230.0000.00716.83
8.0.220.0030.00516.89
8.0.210.0000.00716.87
8.0.200.0000.00616.93
8.0.190.0040.00416.93
8.0.180.0040.00416.80
8.0.170.0000.00716.93
8.0.160.0000.00816.92
8.0.150.0000.00816.84
8.0.140.0090.00016.85
8.0.130.0060.00013.25
8.0.120.0060.00316.73
8.0.110.0000.00716.84
8.0.100.0040.00416.85
8.0.90.0000.00716.75
8.0.80.0120.00316.87
8.0.70.0040.00416.73
8.0.60.0050.00216.77
8.0.50.0030.00316.77
8.0.30.0090.01117.02
8.0.20.0090.01017.40
8.0.10.0070.00017.05
8.0.00.0140.00616.65
7.4.330.0030.00315.55
7.4.320.0030.00516.45
7.4.300.0040.00416.61
7.4.290.0040.00416.41
7.4.280.0040.00416.58
7.4.270.0030.00316.58
7.4.260.0050.00316.38
7.4.250.0030.00316.45
7.4.240.0030.00316.61
7.4.230.0050.00216.41
7.4.220.0040.01816.38
7.4.210.0070.00716.46
7.4.200.0060.00016.32
7.4.160.0120.00716.38
7.4.150.0060.01217.40
7.4.140.0110.00917.86
7.4.130.0060.01216.28
7.4.120.0110.00816.54
7.4.110.0040.01616.35
7.4.100.0060.01216.34
7.4.90.0040.01216.23
7.4.80.0130.01019.39
7.4.70.0030.01316.27
7.4.60.0090.00916.42
7.4.50.0070.01016.21
7.4.40.0140.00316.56
7.4.30.0070.01016.55
7.4.00.0030.01214.81
7.3.330.0050.00313.01
7.3.320.0000.00613.01
7.3.310.0000.00716.38
7.3.300.0040.00416.19
7.3.290.0060.00816.16
7.3.280.0060.01116.18
7.3.270.0090.01317.40
7.3.260.0060.01216.45
7.3.250.0050.01216.38
7.3.240.0060.01416.41
7.3.230.0140.01116.24
7.3.210.0100.00716.21
7.3.200.0110.00616.36
7.3.190.0130.00316.25
7.3.180.0070.01016.58
7.3.170.0070.01016.32
7.3.160.0160.00016.38
7.3.120.0060.01314.53
7.3.110.0160.00314.71
7.3.100.0060.01214.34
7.3.90.0030.01314.70
7.3.80.0060.00314.77
7.3.70.0080.00814.48
7.3.60.0080.00614.88
7.3.50.0000.01614.60
7.3.40.0030.01014.63
7.3.30.0030.01314.79
7.3.20.0060.01216.63
7.3.10.0060.00616.71
7.3.00.0070.00716.37
7.2.330.0090.00616.61
7.2.320.0090.01516.69
7.2.310.0160.00616.75
7.2.300.0130.00316.50
7.2.290.0110.01116.44
7.2.250.0000.02115.12
7.2.240.0100.01015.01
7.2.230.0060.01015.01
7.2.220.0060.00315.03
7.2.210.0030.01314.89
7.2.200.0110.00014.86
7.2.190.0090.00614.70
7.2.180.0040.01115.01
7.2.170.0060.01014.87
7.2.80.0030.00916.53
7.2.60.0040.01117.11
7.2.00.0120.00919.19
7.1.330.0070.01015.77
7.1.320.0030.00915.71
7.1.310.0040.01115.48
7.1.300.0050.00815.58
7.1.290.0030.01415.62
7.1.280.0110.00715.44
7.1.270.0000.01615.54
7.1.260.0100.00315.50
7.1.200.0060.00615.71
7.1.100.0000.01418.09
7.1.70.0140.00616.26
7.1.60.0280.01534.10
7.1.50.0330.00933.95
7.1.40.0210.01533.43
7.1.30.0230.01433.62
7.1.20.0260.01033.65
7.1.10.0110.00915.60
7.1.00.0140.00715.62
7.0.200.0130.00715.85
7.0.190.0190.00615.85
7.0.180.0130.00715.15
7.0.170.0170.00615.33
7.0.160.0150.00515.19
7.0.150.0110.01015.32
7.0.140.0160.00915.37
7.0.130.0740.00915.57
7.0.120.0100.01015.55
7.0.110.0100.01015.27
7.0.100.0210.00315.32
7.0.90.0150.00815.24
7.0.80.0130.00815.25
7.0.70.0110.00815.39
7.0.60.0120.00915.08
7.0.50.0100.01015.45
7.0.40.0160.01015.50
7.0.30.0110.01015.43
7.0.20.0120.01215.42
7.0.10.0160.00715.40
7.0.00.0120.01215.50

preferences:
48.45 ms | 401 KiB | 5 Q