3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTime(); //Format: customer_export_2013-07-30_173612.csv $_filePrefix = 'customer_export_'; $_timestamp = $dateTime->format('Y-m-d_His'); $_hundreths = ($dateTime->format('u') / 1000);

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)
8.3.70.0040.01118.40
8.3.60.0070.01116.61
8.3.50.0170.00316.54
8.3.40.0130.00318.98
8.3.30.0080.00818.85
8.3.20.0000.00818.69
8.3.10.0000.00818.98
8.3.00.0110.00019.50
8.2.180.0110.01116.88
8.2.170.0150.00022.96
8.2.160.0090.00618.99
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.86
8.2.110.0090.00022.31
8.2.100.0090.00318.03
8.2.90.0090.00017.88
8.2.80.0090.00018.86
8.2.70.0000.00817.88
8.2.60.0040.00418.16
8.2.50.0040.00418.07
8.2.40.0000.00919.48
8.2.30.0040.00417.79
8.2.20.0100.00017.87
8.2.10.0040.00417.92
8.2.00.0030.00517.90
8.1.280.0160.00025.92
8.1.270.0050.00223.99
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00320.08
8.1.230.0040.00717.70
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0030.00517.47
8.1.180.0050.00318.10
8.1.170.0000.00818.90
8.1.160.0050.00319.13
8.1.150.0000.00718.77
8.1.140.0050.00517.57
8.1.130.0070.00019.35
8.1.120.0020.00517.52
8.1.110.0050.00217.47
8.1.100.0000.00717.63
8.1.90.0000.00717.57
8.1.80.0000.00717.52
8.1.70.0000.00717.55
8.1.60.0050.00517.52
8.1.50.0070.00017.53
8.1.40.0030.00617.57
8.1.30.0000.00917.70
8.1.20.0030.00617.56
8.1.10.0030.00617.59
8.1.00.0000.00817.73
8.0.300.0040.00418.93
8.0.290.0060.00316.88
8.0.280.0030.00318.54
8.0.270.0000.00717.33
8.0.260.0000.00617.00
8.0.250.0040.00417.16
8.0.240.0000.00917.11
8.0.230.0050.00317.14
8.0.220.0000.00717.02
8.0.210.0040.00417.09
8.0.200.0030.00317.09
8.0.190.0000.00817.04
8.0.180.0040.00417.06
8.0.170.0000.00817.06
8.0.160.0040.00417.07
8.0.150.0040.00416.86
8.0.140.0040.00416.86
8.0.130.0060.00013.36
8.0.120.0060.00317.02
8.0.110.0070.00016.88
8.0.100.0080.00016.90
8.0.90.0040.00416.86
8.0.80.0080.00816.93
8.0.70.0040.00417.00
8.0.60.0030.00517.03
8.0.50.0040.00316.87
8.0.30.0090.00917.12
8.0.20.0080.01217.43
8.0.10.0000.00817.04
8.0.00.0140.00716.79
7.4.330.0020.00212.98
7.4.320.0000.00716.55
7.4.300.0030.00316.66
7.4.290.0030.00616.67
7.4.280.0000.00716.59
7.4.270.0040.00416.50
7.4.260.0000.00513.20
7.4.250.0000.00816.46
7.4.240.0030.00316.66
7.4.230.0000.00716.45
7.4.220.0150.01116.57
7.4.210.0120.00916.66
7.4.200.0070.00016.64
7.4.190.0080.00016.54
7.4.160.0030.01316.54
7.4.150.0140.00316.61
7.4.140.0030.01417.86
7.4.130.0110.00716.45
7.4.120.0070.01016.50
7.4.110.0110.01116.50
7.4.100.0140.00816.73
7.4.90.0110.00716.51
7.4.80.0130.00319.39
7.4.70.0080.00816.76
7.4.60.0130.01016.59
7.4.50.0000.00816.70
7.4.40.0030.01216.78
7.4.30.0110.01116.71
7.4.00.0120.00314.95
7.3.330.0030.00313.16
7.3.320.0000.00513.20
7.3.310.0040.00416.32
7.3.300.0020.00516.28
7.3.290.0030.01116.38
7.3.280.0120.00216.29
7.3.270.0060.01216.39
7.3.260.0230.01016.48
7.3.240.0090.00616.45
7.3.230.0120.00416.48
7.3.210.0110.00716.35
7.3.200.0100.00616.47
7.3.190.0100.00616.66
7.3.180.0070.01016.38
7.3.170.0090.00616.64
7.3.160.0100.00716.41
7.3.120.0040.01414.91
7.3.10.0120.00415.94
7.3.00.0140.00616.13
7.2.330.0140.00316.51
7.2.320.0140.00316.87
7.2.310.0110.00516.75
7.2.300.0030.01416.40
7.2.290.0110.00716.60
7.2.130.0150.01516.89
7.2.120.0140.01116.68
7.2.110.0080.00816.48
7.2.100.0240.00916.71
7.2.90.0240.00316.50
7.2.80.0110.00616.80
7.2.70.0280.00616.60
7.2.60.0160.00716.70
7.2.50.0260.01116.64
7.2.40.0110.00816.59
7.2.30.0090.01416.47
7.2.20.0170.00316.63
7.2.10.0150.00916.63
7.2.00.0060.01418.08
7.1.250.0140.00715.62
7.1.200.0110.00415.83
7.1.100.0030.00517.96
7.1.70.0030.00716.93
7.1.60.0120.00619.25
7.1.50.0130.01017.11
7.1.00.0070.07322.33
7.0.200.0030.01017.00
7.0.140.0130.06022.02
7.0.120.0100.07022.18
7.0.60.0100.04019.93
7.0.50.0100.04017.90
7.0.40.0000.04720.04
7.0.30.0200.05020.13
7.0.20.0230.08320.09
7.0.10.0100.05020.13
7.0.00.0000.04320.00
5.6.280.0070.07021.11
5.6.210.0070.08020.52
5.6.200.0100.04318.16
5.6.190.0130.07720.64
5.6.180.4600.04720.56
5.6.170.0270.07020.52
5.6.160.0130.05720.41
5.6.150.0030.06018.13
5.6.140.0130.07318.18
5.6.130.0030.06318.10
5.6.120.0070.08021.02
5.6.110.0200.06021.04
5.6.100.0100.08321.04
5.6.90.0070.05321.03
5.6.80.0070.04020.40
5.5.350.4030.04320.43
5.5.340.0100.07717.92
5.5.330.0130.04720.25
5.5.320.0300.03320.51
5.5.310.0230.07320.32
5.5.300.0130.07018.00
5.5.290.0030.04017.88
5.5.280.0030.04320.87
5.5.270.0070.08320.75
5.5.260.0200.06020.79
5.5.250.0200.07020.54
5.5.240.0170.08320.12
5.4.450.0100.07319.14
5.4.440.0000.06319.36
5.4.430.0070.03719.46
5.4.420.0100.08019.50
5.4.410.0100.04319.37
5.4.400.0030.08018.92
5.4.390.0070.05018.91
5.4.380.0030.07319.18
5.4.370.0100.07318.91
5.4.360.0030.07719.18
5.4.350.0100.07319.13
5.4.340.0070.04718.92
5.4.320.0100.04318.91
5.4.310.0170.07018.79
5.4.300.0070.06319.17
5.4.290.0070.06019.18
5.4.280.0100.06719.00
5.4.270.0030.04019.07
5.4.260.0030.07019.15
5.4.250.0100.03719.07
5.4.240.0100.07019.07
5.4.230.0130.07019.00
5.4.220.0030.08018.78
5.4.210.0000.07018.92
5.4.200.0070.04318.80
5.4.190.0070.05319.07
5.4.180.0070.04319.13
5.4.170.0070.06018.80
5.4.160.0070.04019.09
5.4.150.0130.07019.18
5.4.140.0030.04716.39
5.4.130.0000.04316.28
5.4.120.0130.06316.26
5.4.110.0070.06016.41
5.4.100.0030.05316.40
5.4.90.0030.08016.44
5.4.80.0030.04316.27
5.4.70.0070.03716.27
5.4.60.0030.03716.26
5.4.50.0030.03716.38
5.4.40.0030.04316.32
5.4.30.0030.06016.34
5.4.20.0070.03316.26
5.4.10.0000.06016.38
5.4.00.0070.06715.78
5.3.290.0170.06714.59
5.3.280.0070.07714.52
5.3.270.0030.04314.55
5.3.260.0070.06314.54
5.3.250.0070.06014.53
5.3.240.0170.05314.54
5.3.230.0070.05014.55
5.3.220.0170.07014.38
5.3.210.0130.04014.65
5.3.200.0070.04314.54
5.3.190.0030.05014.54
5.3.180.0100.03714.50
5.3.170.0030.04714.37
5.3.160.0000.04314.50
5.3.150.0070.07314.57
5.3.140.0070.04314.43
5.3.130.0030.07314.46
5.3.120.0000.04314.57
5.3.110.0000.07314.46
5.3.100.0070.03714.12
5.3.90.0100.04013.98
5.3.80.0030.03713.85
5.3.70.0000.05014.03
5.3.60.0030.04713.92
5.3.50.0030.06313.76
5.3.40.0030.08013.90
5.3.30.0000.05013.83
5.3.20.0000.05313.67
5.3.10.0070.06013.47
5.3.00.0030.08013.56
5.2.170.0070.04711.13
5.2.160.0030.05011.08
5.2.150.0070.04011.08
5.2.140.0100.05711.00
5.2.130.0030.03710.98
5.2.120.0000.03311.09
5.2.110.0030.06311.07
5.2.100.0030.06311.05
5.2.90.0070.05311.04
5.2.80.0130.05011.02
5.2.70.0070.06311.11
5.2.60.0030.06010.98
5.2.50.0030.05011.01
5.2.40.0170.05010.96
5.2.30.0100.06011.05
5.2.20.0030.06011.04
5.2.10.0100.05710.87
5.2.00.0030.06010.72
5.1.60.0070.0439.95
5.1.50.0000.0579.99
5.1.40.0070.05010.03
5.1.30.0030.04710.32
5.1.20.0170.03010.43
5.1.10.0070.05710.05
5.1.00.0170.04010.14
5.0.50.0100.0438.58
5.0.40.0030.0478.38
5.0.30.0000.0708.20
5.0.20.0070.0278.23
5.0.10.0070.0378.27
5.0.00.0000.0708.25
4.4.90.0000.0237.73
4.4.80.0030.0307.73
4.4.70.0000.0377.73
4.4.60.0000.0307.73
4.4.50.0030.0207.73
4.4.40.0030.0507.73
4.4.30.0070.0337.73
4.4.20.0100.0177.73
4.4.10.0100.0277.73
4.4.00.0000.0577.73
4.3.110.0070.0337.73
4.3.100.0000.0307.73
4.3.90.0100.0277.73
4.3.80.0000.0377.73
4.3.70.0030.0177.73
4.3.60.0030.0307.73
4.3.50.0100.0277.73
4.3.40.0070.0507.73
4.3.30.0000.0177.73
4.3.20.0000.0207.73
4.3.10.0000.0207.73
4.3.00.0000.0177.73

preferences:
46.33 ms | 401 KiB | 5 Q