3v4l.org

run code in 300+ PHP versions simultaneously
<?php function w() { sleep(1); } for ($i=0;$i<5;$i++) { echo date('H:i:s') . PHP_EOL; w(); }

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)
8.3.60.0170.00316.63
8.3.50.0170.00318.17
8.3.40.0070.00918.77
8.3.30.0090.00918.71
8.3.20.0140.00320.15
8.3.10.0030.01423.45
8.3.00.0060.01319.38
8.2.180.0090.01318.54
8.2.170.0090.00622.96
8.2.160.0160.00322.12
8.2.150.0110.00724.18
8.2.140.0100.00724.66
8.2.130.0090.00319.13
8.2.120.0060.01226.35
8.2.110.0030.00620.99
8.2.100.0080.00317.91
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0080.00317.50
8.2.60.0060.00318.04
8.2.50.0080.00018.10
8.2.40.0040.00419.28
8.2.30.0000.00720.58
8.2.20.0000.00817.87
8.2.10.0050.00318.12
8.2.00.0060.00318.12
8.1.280.0070.00725.92
8.1.270.0060.00322.20
8.1.260.0030.01328.09
8.1.250.0040.01228.09
8.1.240.0050.00522.02
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0050.00517.47
8.1.190.0050.00317.38
8.1.180.0070.00018.10
8.1.170.0000.00820.03
8.1.160.0050.00322.01
8.1.150.0070.00019.12
8.1.140.0040.00419.61
8.1.130.0000.00717.89
8.1.120.0000.00717.61
8.1.110.0060.00317.55
8.1.100.0000.00717.71
8.1.90.0050.00517.63
8.1.80.0070.00017.54
8.1.70.0040.00417.55
8.1.60.0000.00817.66
8.1.50.0080.00017.63
8.1.40.0050.00317.53
8.1.30.0040.00417.76
8.1.20.0050.00317.73
8.1.10.0000.01017.55
8.1.00.0060.00317.61
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.46
8.0.270.0030.00317.26
8.0.260.0020.00417.27
8.0.250.0070.00016.89
8.0.240.0040.00417.07
8.0.230.0000.00716.91
8.0.220.0040.00416.89
8.0.210.0000.00716.86
8.0.200.0070.00016.94
8.0.190.0040.00416.86
8.0.180.0040.00416.93
8.0.170.0030.00516.82
8.0.160.0040.00416.90
8.0.150.0000.00816.88
8.0.140.0040.00416.70
8.0.130.0000.00613.34
8.0.120.0000.00816.87
8.0.110.0000.00816.83
8.0.100.0050.00316.80
8.0.90.0030.00516.85
8.0.80.0040.01416.89
8.0.70.0000.00816.68
8.0.60.0040.00416.84
8.0.50.0080.00016.72
8.0.30.0110.01117.08
8.0.20.0170.00217.41
8.0.10.0040.00416.93
8.0.00.0110.00716.74
7.4.330.0050.00016.67
7.4.320.0070.00016.43
7.4.300.0030.00316.39
7.4.290.0000.00716.47
7.4.280.0020.00416.53
7.4.270.0040.00416.46
7.4.260.0000.00816.53
7.4.250.0040.00416.41
7.4.240.0000.00716.44
7.4.230.0000.00716.54
7.4.220.0130.01316.55
7.4.210.0110.00816.60
7.4.200.0000.00816.57
7.4.160.0060.00916.54
7.4.150.0110.00617.40
7.4.140.0110.01017.86
7.4.130.0120.00916.46
7.4.120.0100.00616.60
7.4.110.0160.00316.48
7.4.100.0170.00016.35
7.4.90.0000.01616.45
7.4.80.0120.00919.39
7.4.70.0120.00416.53
7.4.60.0050.01016.58
7.4.50.0110.00416.23
7.4.40.0080.00916.64
7.4.30.0270.02416.32
7.4.00.0070.00614.68
7.3.330.0000.00613.38
7.3.320.0060.00013.22
7.3.310.0070.00016.28
7.3.300.0000.00816.31
7.3.290.0040.01316.28
7.3.280.0100.00816.22
7.3.270.0100.00617.40
7.3.260.0120.00916.50
7.3.250.0100.00716.45
7.3.240.0050.01316.52
7.3.230.0080.00816.46
7.3.210.0040.01216.57
7.3.200.0080.00816.52
7.3.190.0070.01016.46
7.3.180.0080.00816.53
7.3.170.0000.01616.58
7.3.160.0080.00916.36
7.2.330.0000.01716.95
7.2.320.0100.00716.86
7.2.310.0110.00516.84
7.2.300.0030.01416.49
7.2.290.0210.00016.84
7.2.60.0090.00616.79
7.2.00.0000.01219.44
7.1.200.0000.01315.86
7.1.100.0040.01118.21
7.1.70.0000.00717.29
7.1.60.0100.01419.48
7.1.50.0040.01516.91
7.1.00.0070.07322.26
7.0.200.0130.00016.81
7.0.100.0200.07719.95
7.0.90.0030.07719.91
7.0.80.0100.06719.97
7.0.70.0330.05019.86
7.0.60.0070.08019.94
7.0.50.0170.07020.35
7.0.40.0030.08720.02
7.0.30.0200.07319.95
7.0.20.0030.08320.11
7.0.10.0070.04020.14
7.0.00.0070.04320.02
5.6.280.0030.06320.91
5.6.250.0100.06020.59
5.6.240.0030.07020.58
5.6.230.0070.06020.48
5.6.220.0030.05020.52
5.6.210.0070.07320.57
5.6.200.0070.08720.96
5.6.190.0070.07721.14
5.6.180.0070.08021.11
5.6.170.0130.06320.95
5.6.160.0030.07321.06
5.6.150.0070.09021.04
5.6.140.0170.07321.06
5.6.130.0100.08721.03
5.6.120.0200.07321.10
5.6.110.0070.06321.10
5.6.100.0100.07721.01
5.6.90.0030.09320.93
5.6.80.0100.07320.50
5.6.70.0130.07720.49
5.6.60.0100.06720.41
5.6.50.0030.03720.41
5.6.40.0070.05020.52
5.6.30.0070.07720.36
5.6.20.0000.08320.46
5.6.10.0200.04320.37
5.6.00.0070.08020.29
5.5.380.0100.07020.45
5.5.370.0130.08020.35
5.5.360.0000.04720.53
5.5.350.0030.05020.46
5.5.340.0030.08020.87
5.5.330.0100.08320.93
5.5.320.0130.07720.83
5.5.310.0000.08020.91
5.5.300.0170.06720.90
5.5.290.0100.07720.87
5.5.280.0130.07720.89
5.5.270.0170.06720.79
5.5.260.0100.06020.82
5.5.250.0170.07320.59
5.5.240.0100.07320.29
5.5.230.0070.08020.16
5.5.220.0070.08020.20
5.5.210.0000.08320.17
5.5.200.0100.04020.16
5.5.190.0170.07020.18
5.5.180.0130.06720.11
5.5.160.0200.07020.26
5.5.150.0070.08020.14
5.5.140.0170.07320.15
5.5.130.0030.07020.06
5.5.120.0170.06320.18
5.5.110.0070.04720.18
5.5.100.0070.08320.16
5.5.90.0170.06319.95
5.5.80.0070.08320.06
5.5.70.0070.05320.00
5.5.60.0100.07320.15
5.5.50.0100.06320.08
5.5.40.0170.07020.05
5.5.30.0130.07020.11
5.5.20.0030.04019.93
5.5.10.0100.04320.03
5.5.00.0030.04320.02

preferences:
48.75 ms | 400 KiB | 5 Q