3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = array('2009/02/15', '2009/03/15'); echo max($dates);

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)
8.3.60.0070.00718.18
8.3.50.0100.01121.02
8.3.40.0140.00018.77
8.3.30.0070.01118.55
8.3.20.0030.00518.52
8.3.10.0040.00421.00
8.3.00.0040.00423.66
8.2.180.0030.01016.63
8.2.170.0070.00722.96
8.2.160.0000.01320.53
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.07
8.2.110.0040.00420.16
8.2.100.0040.00817.78
8.2.90.0040.00419.26
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0040.00421.10
8.2.20.0040.00417.68
8.2.10.0020.00517.71
8.2.00.0050.00317.49
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0060.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.46
8.1.230.0000.01220.90
8.1.220.0050.00318.77
8.1.210.0030.00718.90
8.1.200.0030.00617.23
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0070.00018.86
8.1.150.0040.00418.54
8.1.140.0000.00717.38
8.1.130.0040.00417.68
8.1.120.0000.00717.39
8.1.110.0040.00417.41
8.1.100.0000.00917.36
8.1.90.0070.00017.43
8.1.80.0000.00717.29
8.1.70.0000.00717.42
8.1.60.0060.00317.46
8.1.50.0040.00417.30
8.1.40.0050.00317.46
8.1.30.0000.00717.40
8.1.20.0050.00317.56
8.1.10.0000.00717.51
8.1.00.0040.00717.43
8.0.300.0030.00319.88
8.0.290.0000.00717.04
8.0.280.0030.00318.43
8.0.270.0000.00717.27
8.0.260.0040.00416.80
8.0.250.0050.00216.98
8.0.240.0000.00816.95
8.0.230.0000.00716.76
8.0.220.0000.00716.79
8.0.210.0030.00316.72
8.0.200.0030.00316.91
8.0.190.0040.00416.89
8.0.180.0000.00716.85
8.0.170.0050.00216.74
8.0.160.0070.00016.79
8.0.150.0000.00716.73
8.0.140.0000.00816.79
8.0.130.0030.00313.20
8.0.120.0000.00716.78
8.0.110.0040.00416.61
8.0.100.0000.00816.67
8.0.90.0070.00016.83
8.0.80.0060.00916.87
8.0.70.0030.00316.70
8.0.60.0000.00716.93
8.0.50.0000.00716.88
8.0.30.0050.01317.03
8.0.20.0140.00517.40
8.0.10.0030.00516.95
8.0.00.0120.00616.66
7.4.330.0050.00014.70
7.4.320.0060.00016.43
7.4.300.0000.00616.47
7.4.290.0000.00716.41
7.4.280.0000.00716.46
7.4.270.0000.00616.52
7.4.260.0000.00513.09
7.4.250.0040.00416.39
7.4.240.0030.00316.36
7.4.230.0000.00716.54
7.4.220.0210.00616.47
7.4.210.0070.01016.47
7.4.200.0000.00716.50
7.4.190.0030.00616.65
7.4.160.0120.00616.20
7.4.150.0130.00417.40
7.4.140.0100.00817.86
7.4.130.0140.00916.38
7.4.120.0090.01016.38
7.4.110.0140.00416.43
7.4.100.0110.00716.56
7.4.90.0070.01116.36
7.4.80.0100.00619.39
7.4.70.0070.01116.29
7.4.60.0030.01216.33
7.4.50.0000.00816.22
7.4.40.0040.00822.77
7.4.30.0100.00616.41
7.4.00.0060.00914.77
7.3.330.0030.00312.96
7.3.320.0000.00512.96
7.3.310.0030.00316.17
7.3.300.0030.00315.96
7.3.290.0060.00916.15
7.3.280.0110.00516.10
7.3.270.0040.01217.40
7.3.260.0180.00318.24
7.3.250.0060.01416.25
7.3.240.0090.01516.27
7.3.230.0150.00616.39
7.3.210.0060.01316.34
7.3.200.0130.00619.39
7.3.190.0130.00316.33
7.3.180.0130.00316.08
7.3.170.0150.00616.27
7.3.160.0060.00916.03
7.3.120.0120.00314.43
7.2.330.0110.00716.63
7.2.320.0070.01116.38
7.2.310.0110.01116.52
7.2.300.0050.01116.52
7.2.290.0060.00916.56
7.2.60.0030.00916.84
7.2.00.0030.00919.26
7.1.200.0050.00515.64
7.1.100.0000.01117.95
7.1.70.0000.00716.75
7.1.60.0070.01419.40
7.1.50.0190.00617.02
7.1.00.0000.03722.36
7.0.200.0090.00316.85
7.0.140.0100.06722.11
7.0.70.0030.04321.71
7.0.60.0030.08021.75
7.0.50.0130.07021.96
7.0.40.0000.04320.06
7.0.30.0030.04720.17
7.0.20.0030.07720.10
7.0.10.0000.04320.12
7.0.00.0070.03720.13
5.6.280.0070.07021.02
5.6.220.0030.08020.52
5.6.210.0030.07020.74
5.6.200.0030.08721.11
5.6.190.0030.07320.91
5.6.180.0030.04321.11
5.6.170.0030.04020.91
5.6.160.0000.04320.94
5.6.150.0030.04021.11
5.6.140.0000.08321.06
5.6.130.0000.06721.02
5.6.120.0000.04721.04
5.6.110.0030.04320.97
5.6.100.0000.05021.06
5.6.90.0000.04321.08
5.6.80.0000.04320.45
5.6.70.0070.04020.43
5.6.60.0000.07020.45
5.6.50.0000.04720.46
5.6.40.0000.04020.41
5.6.30.0070.04020.30
5.6.20.0070.04720.34
5.6.10.0070.03320.34
5.6.00.0000.03320.38
5.5.360.0070.09020.48
5.5.350.0000.09320.45
5.5.340.0030.06320.91
5.5.330.0070.05720.82
5.5.320.0100.03320.82
5.5.310.0070.03720.89
5.5.300.0030.04020.82
5.5.290.0000.04320.93
5.5.280.0030.05020.87
5.5.270.0000.04320.91
5.5.260.0070.04020.74
5.5.250.0030.06720.60
5.5.240.0000.04020.28
5.5.230.0030.04320.27
5.5.220.0000.04320.21
5.5.210.0030.03720.16
5.5.200.0070.03320.27
5.5.190.0070.04020.15
5.5.180.0000.04020.06
5.5.160.0070.03320.06
5.5.150.0030.03020.09
5.5.140.0000.03320.23
5.5.130.0000.04020.13
5.5.120.0000.04020.09
5.5.110.0070.03320.21
5.5.100.0030.03720.04
5.5.90.0000.04320.07
5.5.80.0030.03319.96
5.5.70.0030.03020.06
5.5.60.0070.02719.95
5.5.50.0030.03720.10
5.5.40.0000.04020.01
5.5.30.0070.08020.03
5.5.20.0070.07320.12
5.5.10.0100.06319.95
5.5.00.0030.08020.11
5.4.450.0030.05019.40
5.4.440.0100.07019.29
5.4.430.0000.05319.39
5.4.420.0070.06319.27
5.4.410.0030.03719.10
5.4.400.0100.03319.01
5.4.390.0030.03718.78
5.4.380.0000.03719.05
5.4.370.0070.03319.13
5.4.360.0000.04319.12
5.4.350.0000.03719.23
5.4.340.0000.04018.95
5.4.320.0030.04319.04
5.4.310.0000.03719.10
5.4.300.0030.03319.03
5.4.290.0030.03018.96
5.4.280.0030.03719.11
5.4.270.0030.03719.07
5.4.260.0000.04019.14
5.4.250.0000.03719.02
5.4.240.0070.02719.13
5.4.230.0030.03019.09
5.4.220.0000.05019.11
5.4.210.0030.03718.97
5.4.200.0000.07719.05
5.4.190.0000.07719.10
5.4.180.0070.07319.02
5.4.170.0030.07719.22
5.4.160.0130.06718.88
5.4.150.0130.07018.94
5.4.140.0030.05316.14
5.4.130.0000.07716.27
5.4.120.0030.05716.26
5.4.110.0000.07316.35
5.4.100.0170.06316.43
5.4.90.0070.07016.36
5.4.80.0000.07716.25
5.4.70.0030.07016.28
5.4.60.0000.07316.19
5.4.50.0070.04716.33
5.4.40.0030.07016.33
5.4.30.0000.07716.23
5.4.20.0000.08016.41
5.4.10.0000.04016.41
5.4.00.0030.04015.77
5.3.290.0000.04014.50
5.3.280.0030.03314.45
5.3.270.0030.04014.46
5.3.260.0030.06014.59
5.3.250.0070.07714.59
5.3.240.0000.05314.54
5.3.230.0070.07014.53
5.3.220.0100.06714.43
5.3.210.0030.05014.42
5.3.200.0030.05314.57
5.3.190.0000.08314.38
5.3.180.0030.08014.54
5.3.170.0100.06714.41
5.3.160.0030.07314.42
5.3.150.0030.06714.41
5.3.140.0000.07314.56
5.3.130.0030.06314.54
5.3.120.0070.07314.48
5.3.110.0000.05714.36
5.3.100.0030.08014.02
5.3.90.0030.04713.88
5.3.80.0070.07013.97
5.3.70.0000.05014.00
5.3.60.0100.06713.85
5.3.50.0000.05713.71
5.3.40.0030.07713.85
5.3.30.0130.06013.76
5.3.20.0070.07013.67
5.3.10.0030.07313.64
5.3.00.0030.06313.61
5.2.170.0000.04012.84
5.2.160.0070.05712.84
5.2.150.0000.06712.84
5.2.140.0030.04312.84
5.2.130.0070.06012.84
5.2.120.0070.04712.84
5.2.110.0070.03312.84
5.2.100.0030.06012.84
5.2.90.0000.05312.84
5.2.80.0000.06012.84
5.2.70.0000.04712.84
5.2.60.0000.05012.84
5.2.50.0000.06312.84
5.2.40.0130.05312.84
5.2.30.0030.05712.84
5.2.20.0070.06012.84
5.2.10.0000.06312.84
5.2.00.0030.06012.84
5.1.60.0070.04312.84
5.1.50.0030.05712.84
5.1.40.0000.02312.84
5.1.30.0000.05312.84
5.1.20.0030.05712.84
5.1.10.0030.04312.84
5.1.00.0030.04312.84
5.0.50.0070.04012.84
5.0.40.0030.04712.84
5.0.30.0000.06312.84
5.0.20.0030.03012.84
5.0.10.0000.04312.84
5.0.00.0030.06312.84
4.4.90.0030.03712.84
4.4.80.0000.03312.84
4.4.70.0070.03012.84
4.4.60.0000.03712.84
4.4.50.0070.03012.84
4.4.40.0000.05712.84
4.4.30.0000.02012.84
4.4.20.0070.03312.84
4.4.10.0030.03712.84
4.4.00.0000.05012.84
4.3.110.0000.03712.84
4.3.100.0000.03712.84
4.3.90.0030.03012.84
4.3.80.0000.05312.84
4.3.70.0030.03312.84
4.3.60.0000.03712.84
4.3.50.0000.03012.84
4.3.40.0070.04712.84
4.3.30.0000.03012.84
4.3.20.0030.02712.84
4.3.10.0000.03012.84
4.3.00.0070.03012.84

preferences:
43.24 ms | 401 KiB | 5 Q