3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'wiliam'; echo "my name is {$name}";

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)
8.3.60.0110.00316.34
8.3.50.0070.01016.02
8.3.40.0070.00718.52
8.3.30.0150.00418.71
8.3.20.0000.00720.17
8.3.10.0000.00823.54
8.3.00.0080.00019.56
8.2.180.0040.01116.50
8.2.170.0180.00322.96
8.2.160.0130.00719.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00019.30
8.2.120.0060.00326.35
8.2.110.0040.00422.08
8.2.100.0080.00417.65
8.2.90.0080.00019.31
8.2.80.0000.00818.04
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0030.00518.10
8.2.40.0040.00420.55
8.2.30.0040.00421.02
8.2.20.0040.00418.02
8.2.10.0000.00717.97
8.2.00.0040.00417.98
8.1.280.0040.01125.92
8.1.270.0000.00722.03
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00823.98
8.1.230.0110.00022.14
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0060.00317.13
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00618.52
8.1.160.0030.00318.96
8.1.150.0000.00820.61
8.1.140.0000.00819.42
8.1.130.0000.00718.85
8.1.120.0070.00017.42
8.1.110.0000.00817.27
8.1.100.0040.00417.39
8.1.90.0070.00017.41
8.1.80.0000.00817.35
8.1.70.0040.00417.32
8.1.60.0040.00417.51
8.1.50.0000.00817.43
8.1.40.0040.00417.40
8.1.30.0000.00717.61
8.1.20.0040.00417.57
8.1.10.0040.00417.55
8.1.00.0040.00417.47
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0070.00017.24
8.0.260.0030.00616.83
8.0.250.0000.00716.95
8.0.240.0030.00716.98
8.0.230.0030.00316.84
8.0.220.0060.00316.91
8.0.210.0000.00716.94
8.0.200.0040.00416.93
8.0.190.0030.00617.00
8.0.180.0030.00316.90
8.0.170.0070.00016.93
8.0.160.0000.00716.84
8.0.150.0040.00416.81
8.0.140.0000.00716.88
8.0.130.0000.00613.29
8.0.120.0040.00416.85
8.0.110.0040.00416.77
8.0.100.0040.00416.88
8.0.90.0050.00216.83
8.0.80.0060.01616.77
8.0.70.0000.00716.68
8.0.60.0000.00716.81
8.0.50.0070.00016.70
8.0.30.0130.00516.99
8.0.20.0120.00917.40
8.0.10.0040.00416.77
8.0.00.0100.00716.70
7.4.330.0050.00015.55
7.4.320.0030.00316.51
7.4.300.0000.00616.42
7.4.290.0000.00816.43
7.4.280.0030.00716.42
7.4.270.0070.00016.45
7.4.260.0030.00316.43
7.4.250.0030.00316.41
7.4.240.0000.00716.49
7.4.230.0000.00616.43
7.4.220.0060.01216.43
7.4.210.0070.01416.48
7.4.200.0080.00016.56
7.4.160.0080.00716.23
7.4.150.0100.01317.40
7.4.140.0120.00617.86
7.4.130.0130.00516.29
7.4.120.0130.00616.54
7.4.110.0090.00916.50
7.4.100.0080.00816.37
7.4.90.0100.00716.30
7.4.80.0140.01019.39
7.4.70.0080.00916.30
7.4.60.0050.01316.60
7.4.50.0110.00716.35
7.4.40.0060.00916.26
7.4.30.0130.00316.63
7.4.00.0090.00614.94
7.3.330.0050.00012.95
7.3.320.0000.00513.07
7.3.310.0030.00316.16
7.3.300.0040.00416.18
7.3.290.0090.00816.21
7.3.280.0100.00616.17
7.3.270.0110.00717.40
7.3.260.0120.00516.40
7.3.250.0130.00716.32
7.3.240.0110.00816.42
7.3.230.0110.00616.29
7.3.210.0060.01616.31
7.3.200.0150.00016.59
7.3.190.0060.01016.58
7.3.180.0090.00916.49
7.3.170.0090.00916.30
7.3.160.0090.00616.45
7.3.10.0130.00316.56
7.3.00.0090.00316.68
7.2.330.0070.01116.47
7.2.320.0140.00716.48
7.2.310.0100.01016.50
7.2.300.0060.01016.58
7.2.290.0100.00716.44
7.2.130.0000.01216.68
7.2.120.0030.01016.82
7.2.110.0000.01016.56
7.2.100.0070.00716.77
7.2.90.0040.01117.00
7.2.80.0000.00916.95
7.2.70.0060.01016.69
7.2.60.0060.00616.54
7.2.50.0070.01016.77
7.2.40.0100.01016.49
7.2.30.0040.01516.69
7.2.20.0060.01116.76
7.2.10.0100.00716.99
7.2.00.0080.00817.81
7.1.250.0030.00915.57
7.1.200.0090.00615.80
7.1.100.0000.01118.13
7.1.70.0070.01016.97
7.1.60.0330.01235.18
7.1.50.0230.01634.63
7.1.40.0170.01934.17
7.1.30.0350.01134.28
7.1.20.0250.01934.55
7.1.10.0060.01016.70
7.1.00.0070.01016.48
7.0.200.0080.01316.84
7.0.190.0040.01116.64
7.0.180.0060.00916.07
7.0.170.0080.01316.09
7.0.160.0060.01015.94
7.0.150.0090.00616.39
7.0.140.0040.01416.39
7.0.130.0030.01416.52
7.0.120.0120.01116.73
7.0.110.0030.01316.18
7.0.100.0100.01116.54
7.0.90.0000.01716.31
7.0.80.0070.01316.28
7.0.70.0080.01116.27
7.0.60.0030.01316.17
7.0.50.0130.00616.38
7.0.40.0040.01516.36
7.0.30.0060.01316.36
7.0.20.0040.01516.28
7.0.10.0100.01016.43
7.0.00.0060.01316.43

preferences:
46.96 ms | 400 KiB | 5 Q