3v4l.org

run code in 300+ PHP versions simultaneously
<?php $four = 'four' ?> <?= 1, 2, 3, $four, 'five' ?> -------------------------------------- <?php echo 1, 2, 3, $four, 'five' ?>

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)
8.3.60.0000.01418.18
8.3.50.0090.00918.03
8.3.40.0070.01018.89
8.3.30.0110.00318.54
8.3.20.0040.00420.22
8.3.10.0090.00021.64
8.3.00.0030.00519.68
8.2.180.0080.00618.41
8.2.170.0140.00722.96
8.2.160.0070.00719.13
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0040.00419.40
8.2.120.0080.00026.35
8.2.110.0090.00019.25
8.2.100.0080.00417.72
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0000.00820.40
8.2.30.0040.00419.25
8.2.20.0050.00318.05
8.2.10.0040.00417.95
8.2.00.0040.00418.07
8.1.280.0180.00025.92
8.1.270.0040.00422.01
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00317.77
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0000.00818.46
8.1.160.0030.00318.91
8.1.150.0040.00418.76
8.1.140.0000.00819.58
8.1.130.0040.00418.90
8.1.120.0070.00017.29
8.1.110.0070.00017.30
8.1.100.0040.00417.27
8.1.90.0080.00017.27
8.1.80.0040.00417.37
8.1.70.0000.00717.36
8.1.60.0000.00817.54
8.1.50.0040.00417.35
8.1.40.0000.00817.48
8.1.30.0060.00317.59
8.1.20.0040.00417.62
8.1.10.0080.00017.51
8.1.00.0070.00017.33
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0050.00318.41
8.0.270.0000.00817.15
8.0.260.0000.00717.29
8.0.250.0070.00016.95
8.0.240.0050.00216.99
8.0.230.0040.00416.78
8.0.220.0000.00716.69
8.0.210.0070.00016.85
8.0.200.0000.00716.74
8.0.190.0030.00616.87
8.0.180.0030.00316.79
8.0.170.0000.00716.73
8.0.160.0050.00216.87
8.0.150.0040.00416.88
8.0.140.0070.00016.64
8.0.130.0070.00013.20
8.0.120.0000.00816.74
8.0.110.0050.00216.66
8.0.100.0000.00716.83
8.0.90.0000.00816.84
8.0.80.0150.00316.81
8.0.70.0070.00016.88
8.0.60.0070.00016.88
8.0.50.0000.00716.76
8.0.30.0110.00716.90
8.0.20.0140.00817.40
8.0.10.0040.00416.82
8.0.00.0090.00916.74
7.4.330.0000.00515.55
7.4.320.0060.00016.35
7.4.300.0040.00416.29
7.4.290.0030.00316.51
7.4.280.0080.00016.43
7.4.270.0000.00716.33
7.4.260.0070.00016.52
7.4.250.0070.00016.34
7.4.240.0000.00816.52
7.4.230.0000.00716.62
7.4.220.0090.00916.47
7.4.210.0030.01316.54
7.4.200.0080.00016.62
7.4.160.0100.00616.38
7.4.150.0060.01217.40
7.4.140.0070.01317.86
7.4.130.0140.00416.55
7.4.120.0070.01116.42
7.4.110.0030.01316.18
7.4.100.0140.00516.21
7.4.90.0080.01116.36
7.4.80.0120.00919.39
7.4.70.0130.00316.38
7.4.60.0120.00616.43
7.4.50.0040.01416.29
7.4.40.0000.02016.41
7.4.30.0070.01416.56
7.4.00.0120.00314.66
7.3.330.0050.00013.08
7.3.320.0060.00013.08
7.3.310.0040.00416.03
7.3.300.0000.00716.25
7.3.290.0070.00016.13
7.3.280.0100.00616.20
7.3.270.0120.00617.40
7.3.260.0110.00916.25
7.3.250.0150.00416.33
7.3.240.0120.00716.37
7.3.230.0060.01216.25
7.3.210.0030.01316.28
7.3.200.0000.01616.53
7.3.190.0070.01016.17
7.3.180.0080.00816.32
7.3.170.0080.00816.27
7.3.160.0110.00616.39
7.2.330.0080.01116.64
7.2.320.0130.01016.66
7.2.310.0130.00416.47
7.2.300.0090.01216.70
7.2.290.0080.00816.38
7.2.80.0060.00616.30
7.2.60.0000.01316.55
7.2.50.0100.00316.74
7.1.200.0000.00715.55
7.1.70.0230.01015.02
7.1.60.0340.01633.02
7.1.50.0330.01632.70
7.1.40.0290.01332.43
7.1.30.0400.01332.65
7.1.20.0320.01632.68
7.1.10.0310.01114.69
7.1.00.0170.01014.73
7.0.200.0220.00314.85
7.0.190.0250.00314.89
7.0.180.0170.01014.24
7.0.170.0190.00614.24
7.0.160.0170.00914.18
7.0.150.0150.00914.40
7.0.140.0230.00614.55
7.0.130.0270.00614.79
7.0.120.0200.00714.52
7.0.110.0200.00814.35
7.0.100.0240.01414.42
7.0.90.0230.01014.44
7.0.80.0220.00614.37
7.0.70.0140.01014.14
7.0.60.0180.00614.35
7.0.50.0210.01114.39
7.0.40.0170.01314.62
7.0.30.0140.01714.64
7.0.20.0160.01614.59
7.0.10.1130.01314.61
7.0.00.0180.01114.60

preferences:
38.89 ms | 400 KiB | 5 Q