3v4l.org

run code in 300+ PHP versions simultaneously
<?php function parseError() { $x = 42; return$x; } echo parseError;

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)
8.3.60.0150.00316.88
8.3.50.0070.00716.34
8.3.40.0070.00718.67
8.3.30.0080.00618.71
8.3.20.0000.00820.26
8.3.10.0080.00023.61
8.3.00.0000.00723.48
8.2.180.0090.00618.42
8.2.170.0150.00022.96
8.2.160.0090.00420.34
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00520.95
8.2.120.0000.00826.35
8.2.110.0090.00022.25
8.2.100.0000.01217.93
8.2.90.0030.00619.17
8.2.80.0040.00418.04
8.2.70.0060.00317.63
8.2.60.0050.00617.93
8.2.50.0040.00418.07
8.2.40.0040.00422.15
8.2.30.0030.00320.52
8.2.20.0050.00217.79
8.2.10.0000.00718.11
8.2.00.0040.00417.96
8.1.280.0140.00725.92
8.1.270.0080.00023.80
8.1.260.0070.00728.09
8.1.250.0080.00028.09
8.1.240.0110.01123.92
8.1.230.0090.00319.00
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0000.00918.10
8.1.170.0040.00718.65
8.1.160.0060.00320.68
8.1.150.0070.00018.67
8.1.140.0030.00719.50
8.1.130.0050.00217.63
8.1.120.0050.00217.36
8.1.110.0060.00317.40
8.1.100.0040.00417.38
8.1.90.0000.00817.29
8.1.80.0080.00017.39
8.1.70.0000.00717.33
8.1.60.0080.00017.51
8.1.50.0040.00417.48
8.1.40.0040.00417.48
8.1.30.0040.00417.43
8.1.20.0000.00717.47
8.1.10.0040.00417.57
8.1.00.0070.00017.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.44
8.0.270.0030.00317.20
8.0.260.0080.00017.15
8.0.250.0000.00817.07
8.0.240.0030.00317.07
8.0.230.0030.00316.96
8.0.220.0040.00416.98
8.0.210.0030.00516.94
8.0.200.0030.00316.87
8.0.190.0040.00417.02
8.0.180.0070.00316.90
8.0.170.0000.00816.96
8.0.160.0000.00716.98
8.0.150.0040.00416.89
8.0.140.0020.00516.91
8.0.130.0030.00313.46
8.0.120.0080.00016.93
8.0.110.0040.00416.94
8.0.100.0050.00217.05
8.0.90.0080.00016.98
8.0.80.0030.01316.95
8.0.70.0040.00416.77
8.0.60.0070.00016.99
8.0.50.0000.00716.82
8.0.30.0050.01517.00
8.0.20.0060.01317.40
8.0.10.0000.00717.02
8.0.00.0090.00916.78
7.4.330.0050.00016.84
7.4.320.0000.00716.57
7.4.300.0030.00316.41
7.4.290.0000.00716.54
7.4.280.0060.00616.52
7.4.270.0000.00716.32
7.4.260.0000.00716.43
7.4.250.0000.00716.30
7.4.240.0040.00416.38
7.4.230.0000.00716.52
7.4.220.0100.00716.64
7.4.210.0050.01016.55
7.4.200.0040.00416.36
7.4.160.0060.00916.27
7.4.150.0110.01117.40
7.4.140.0160.01517.86
7.4.130.0070.01316.47
7.4.120.0090.00816.49
7.4.110.0100.00716.52
7.4.100.0100.00716.35
7.4.90.0070.01016.54
7.4.80.0110.01019.39
7.4.70.0070.01016.49
7.4.60.0130.00916.42
7.4.50.0060.00916.41
7.4.40.0100.00716.30
7.4.30.0000.01716.40
7.4.00.0000.01414.71
7.3.330.0030.00313.09
7.3.320.0050.00013.17
7.3.310.0070.00016.05
7.3.300.0030.00316.18
7.3.290.0100.00616.20
7.3.280.0090.00716.24
7.3.270.0120.01317.40
7.3.260.0060.01216.23
7.3.250.0110.00616.37
7.3.240.0090.01116.23
7.3.230.0030.01416.39
7.3.210.0040.01216.34
7.3.200.0100.00716.44
7.3.190.0110.01116.35
7.3.180.0000.01616.44
7.3.170.0120.00916.39
7.3.160.0150.00816.32
7.2.330.0060.01216.50
7.2.320.0090.01316.65
7.2.310.0100.00616.34
7.2.300.0140.00316.39
7.2.290.0070.01016.57
7.2.60.0070.00716.76
7.2.00.0040.01119.21
7.1.200.0070.00715.74
7.1.100.0070.00717.91
7.1.70.0080.00317.07
7.1.60.0130.01019.52
7.1.50.0070.01116.82
7.1.00.0070.07322.33
7.0.200.0320.00614.74
7.0.60.0070.05019.93
7.0.50.0070.08317.84
7.0.40.0000.04720.30
7.0.30.0300.04320.09
7.0.20.0270.06720.07
7.0.10.0000.05020.06
7.0.00.0030.04020.32
5.6.280.0000.03321.12
5.6.210.0100.03320.65
5.6.200.0130.08018.16
5.6.190.0100.04020.61
5.6.180.0270.07720.46
5.6.170.0430.06020.55
5.6.160.0070.04320.55
5.6.150.0030.05018.16
5.6.140.0130.06318.18
5.6.130.0000.07018.20
5.6.120.0030.07321.04
5.6.110.0130.06721.00
5.6.100.0100.08320.98
5.6.90.0000.06321.11
5.6.80.0100.03320.39
5.5.350.4130.05020.35
5.5.340.0130.07017.98
5.5.330.0070.08720.38
5.5.320.0270.04320.51
5.5.310.0270.08020.23
5.5.300.0070.03718.05
5.5.290.0100.04718.08
5.5.280.0230.04020.77
5.5.270.0200.08020.88
5.5.260.0100.06020.64
5.5.250.0170.06720.70
5.5.240.0200.07720.16

preferences:
56.03 ms | 400 KiB | 5 Q