3v4l.org

run code in 300+ PHP versions simultaneously
<?php fwrite(STDOUT, 'Hello!');

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)
8.3.60.0100.01018.52
8.3.50.0030.01718.08
8.3.40.0070.00718.52
8.3.30.0110.00418.59
8.3.20.0110.00321.78
8.3.10.0040.00421.77
8.3.00.0040.01123.41
8.2.180.0160.00625.92
8.2.170.0090.00618.79
8.2.160.0100.00322.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0050.00520.91
8.2.120.0040.00426.16
8.2.110.0070.01022.14
8.2.100.0040.00819.51
8.2.90.0000.00817.91
8.2.80.0050.00318.04
8.2.70.0030.00617.92
8.2.60.0070.00018.03
8.2.50.0040.00418.10
8.2.40.0040.00419.05
8.2.30.0040.00419.23
8.2.20.0030.00618.02
8.2.10.0050.00318.00
8.2.00.0000.00819.23
8.1.280.0100.00725.92
8.1.270.0050.00324.66
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0100.00022.39
8.1.230.0090.00320.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.01017.36
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0080.00018.55
8.1.160.0000.00718.80
8.1.150.0040.00418.87
8.1.140.0040.00417.62
8.1.130.0030.00617.47
8.1.120.0040.00417.36
8.1.110.0040.00417.40
8.1.100.0110.00017.38
8.1.90.0040.00417.41
8.1.80.0100.00017.26
8.1.70.0080.00017.38
8.1.60.0030.00617.56
8.1.50.0070.00317.41
8.1.40.0090.00017.43
8.1.30.0000.01017.57
8.1.20.0030.00617.50
8.1.10.0040.00417.27
8.1.00.0000.00817.35
8.0.300.0000.00719.60
8.0.290.0070.00016.63
8.0.280.0000.00718.26
8.0.270.0000.00817.18
8.0.260.0040.00416.72
8.0.250.0030.00316.73
8.0.240.0030.00616.79
8.0.230.0030.00316.81
8.0.220.0000.00616.82
8.0.210.0030.00316.81
8.0.200.0050.00216.85
8.0.190.0060.00316.84
8.0.180.0040.00416.81
8.0.170.0030.00516.81
8.0.160.0070.00516.66
8.0.150.0000.00716.61
8.0.140.0040.00416.77
8.0.130.0050.00013.32
8.0.120.0080.00016.78
8.0.110.0080.00016.68
8.0.100.0070.00016.60
8.0.90.0070.00016.85
8.0.80.0090.00616.79
8.0.70.0060.00316.80
8.0.60.0000.00916.65
8.0.50.0020.00516.80
8.0.30.0160.00616.97
8.0.20.0130.00617.40
8.0.10.0040.00416.96
8.0.00.0150.00516.75
7.4.330.0040.00015.55
7.4.320.0070.00016.42
7.4.300.0000.00616.43
7.4.290.0000.00716.32
7.4.280.0040.00416.52
7.4.270.0030.00616.44
7.4.260.0000.00716.46
7.4.250.0000.00716.50
7.4.240.0000.00716.43
7.4.230.0030.00316.55
7.4.220.0040.00416.22
7.4.210.0110.00716.50
7.4.200.0000.00716.36
7.4.160.0080.00816.42
7.4.140.0090.01017.86
7.4.130.0100.00716.41
7.4.120.0110.00816.40
7.4.110.0120.00516.39
7.4.100.0100.00616.34
7.4.90.0130.01016.27
7.4.80.0120.00619.39
7.4.70.0120.00416.54
7.4.60.0120.00416.30
7.4.50.0000.01416.41
7.4.40.0100.00616.56
7.4.00.0060.00815.01
7.3.330.0000.00613.01
7.3.320.0030.00313.06
7.3.310.0030.00316.18
7.3.300.0000.00616.14
7.3.290.0000.00716.17
7.3.280.0100.00416.15
7.3.260.0090.01116.29
7.3.240.0110.00516.46
7.3.230.0070.01016.32
7.3.210.0140.00316.39
7.3.200.0120.00316.15
7.3.190.0110.01116.21
7.3.180.0100.00716.04
7.3.170.0050.01116.31
7.3.160.0090.00616.27
7.3.10.0000.01016.25
7.3.00.0060.00616.36
7.2.330.0070.01016.44
7.2.320.0000.01816.42
7.2.310.0140.00816.36
7.2.300.0080.01216.28
7.2.290.0130.00416.16
7.2.130.0060.00616.48
7.2.120.0080.00416.55
7.2.110.0050.00516.45
7.2.100.0060.00316.73
7.2.90.0060.00916.74
7.2.80.0030.00716.91
7.2.70.0000.01116.59
7.2.60.0020.01116.66
7.2.50.0070.00316.62
7.2.40.1340.00517.34
7.2.30.1780.01017.22
7.2.20.1400.01017.20
7.2.10.1890.00617.09
7.2.00.1820.01217.07
7.1.250.0030.00715.66
7.1.200.0060.00615.72
7.1.160.3800.01016.63
7.1.150.2140.00916.60
7.1.140.3050.00816.68
7.1.130.2770.01016.89
7.1.120.3690.00916.83
7.1.110.2620.01015.89
7.1.100.2780.01015.70
7.1.90.9560.00815.79
7.1.80.8680.00716.00
7.1.70.6730.00614.84
7.1.60.5170.01133.05
7.1.50.6450.01432.77
7.1.40.5950.01232.50
7.1.31.1400.01032.63
7.1.20.7840.01332.64
7.1.10.7590.00914.86
7.1.00.5920.00714.87

preferences:
59.12 ms | 400 KiB | 5 Q