3v4l.org

run code in 300+ PHP versions simultaneously
<?php $diff=date_diff(date_create('1997-1-1'),date_create(date("Y-m-d"))); echo $diff->format("%R%a days"); if ($diff < new DateTime('18 years')){ echo 'Too young!'; } else { echo 'old_enough'; }

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)
8.3.40.0000.01518.92
8.3.30.0040.01119.12
8.3.20.0050.00220.22
8.3.10.0000.00721.92
8.3.00.0080.00019.20
8.2.170.0090.00622.96
8.2.160.0070.00720.45
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00319.68
8.2.110.0070.00322.25
8.2.100.0090.00318.03
8.2.90.0040.00420.70
8.2.80.0060.00318.05
8.2.70.0000.00917.93
8.2.60.0040.00418.34
8.2.50.0000.00818.10
8.2.40.0080.00022.31
8.2.30.0070.00019.41
8.2.20.0030.00517.93
8.2.10.0000.00718.09
8.2.00.0080.00017.97
8.1.270.0040.00418.95
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0130.00322.19
8.1.230.0040.00719.14
8.1.220.0090.00017.77
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0030.00617.48
8.1.180.0000.00818.10
8.1.170.0040.00418.77
8.1.160.0080.00020.22
8.1.150.0070.00019.06
8.1.140.0050.00317.74
8.1.130.0070.00017.88
8.1.120.0000.00717.60
8.1.110.0040.00417.60
8.1.100.0000.00717.73
8.1.90.0030.00517.60
8.1.80.0050.00317.60
8.1.70.0040.00417.73
8.1.60.0000.00817.84
8.1.50.0040.00417.55
8.1.40.0050.00317.56
8.1.30.0050.00317.87
8.1.20.0040.00417.73
8.1.10.0050.00317.68
8.1.00.0050.00517.74
8.0.300.0000.00719.94
8.0.290.0060.00317.00
8.0.280.0000.00818.48
8.0.270.0000.00717.44
8.0.260.0030.00317.34
8.0.250.0000.00617.11
8.0.240.0060.00317.25
8.0.230.0040.00417.20
8.0.220.0070.00017.18
8.0.210.0050.00317.22
8.0.200.0000.00917.22
8.0.190.0070.00017.04
8.0.180.0070.00017.04
8.0.170.0000.00717.07
8.0.160.0000.00717.14
8.0.150.0030.00417.07
8.0.140.0070.00017.05
8.0.130.0070.00313.55
8.0.120.0060.00317.15
8.0.110.0070.00016.96
8.0.100.0000.00717.21
8.0.90.0040.00417.04
8.0.80.0070.01017.16
8.0.70.0070.00017.05
8.0.60.0040.00417.11
8.0.50.0040.00417.09
8.0.30.0130.00617.12
8.0.20.0100.01317.40
8.0.10.0030.00517.14
8.0.00.0110.00716.86
7.4.330.0000.00515.21
7.4.320.0000.00716.61
7.4.300.0030.00316.75
7.4.290.0050.00316.69
7.4.280.0070.00016.54
7.4.270.0000.00716.74
7.4.260.0040.00416.63
7.4.250.0050.00316.84
7.4.240.0030.00416.80
7.4.230.0000.00716.81
7.4.220.0090.00916.75
7.4.210.0130.00616.72
7.4.200.0030.00316.63
7.4.160.0090.00616.68
7.4.150.0130.00617.40
7.4.140.0150.00217.86
7.4.130.0050.01216.75
7.4.120.0090.00716.68
7.4.110.0090.00916.85
7.4.100.0150.00316.68
7.4.90.0130.00416.79
7.4.80.0100.00719.39
7.4.70.0110.00516.71
7.4.60.0120.00316.78
7.4.50.0000.00816.41
7.4.40.0060.00916.62
7.4.30.0100.00716.85
7.4.00.0050.00915.26
7.3.330.0000.00513.20
7.3.320.0050.00013.13
7.3.310.0070.00016.49
7.3.300.0000.00716.41
7.3.290.0070.00716.41
7.3.280.0060.01116.39
7.3.270.0090.00617.40
7.3.260.0060.01216.61
7.3.250.0100.00716.61
7.3.240.0030.01716.70
7.3.230.0070.01116.48
7.3.210.0110.00716.55
7.3.200.0000.01819.39
7.3.190.0100.00716.54
7.3.180.0100.00616.78
7.3.170.0070.01016.43
7.3.160.0140.00516.84
7.3.120.0160.00314.79
7.3.110.0070.01014.88
7.3.100.0080.00515.23
7.3.90.0100.00014.91
7.3.80.0000.01314.96
7.3.70.0030.01414.98
7.3.60.0130.00015.05
7.3.50.0040.00814.93
7.3.40.0100.00315.01
7.3.30.0030.01014.98
7.3.20.0040.01116.90
7.3.10.0110.01116.74
7.3.00.0070.00316.71
7.2.330.0140.00516.81
7.2.320.0150.00916.82
7.2.310.0110.00716.87
7.2.300.0110.00616.82
7.2.290.0120.00616.82
7.2.250.0090.01215.39
7.2.240.0060.01615.40
7.2.230.0110.00415.14
7.2.220.0030.00615.15
7.2.210.0090.00615.13
7.2.200.0070.01115.00
7.2.190.0100.00615.15
7.2.180.0060.01015.10
7.2.170.0080.00815.12
7.2.110.0150.00016.51
7.2.60.0030.01017.11
7.2.00.0060.00619.63
7.1.330.0030.01315.98
7.1.320.0070.00715.52
7.1.310.0030.01115.75
7.1.300.0060.00315.86
7.1.290.0070.00715.94
7.1.280.0040.00716.02
7.1.270.0070.00715.76
7.1.260.0100.01015.91
7.1.200.0090.00315.90
7.1.100.0070.00318.39
7.1.70.0020.00517.05
7.1.60.0070.01719.22
7.1.50.0110.01116.98
7.1.00.0070.07322.31
7.0.200.0030.00717.07
7.0.140.0000.07021.92
7.0.90.0070.08319.86
7.0.80.0270.07319.80
7.0.70.0300.04719.83
7.0.60.0400.07319.83
7.0.50.0470.07020.16
7.0.40.0100.04320.04
7.0.30.0170.07320.00
7.0.20.0030.07320.13
7.0.10.0070.08019.99
7.0.00.0130.07720.04
5.6.280.0130.06320.89
5.6.240.0130.07020.52
5.6.230.0100.09020.60
5.6.220.0100.06320.56
5.6.210.0170.04020.61
5.6.200.0100.08021.02
5.6.190.0200.06721.05
5.6.180.0130.05321.06
5.6.170.0170.04321.01
5.6.160.0030.05021.13
5.6.150.0030.08021.02
5.6.140.0070.08320.95
5.6.130.0030.09020.95
5.6.120.0070.08320.94
5.6.110.0100.04721.07
5.6.100.0030.08021.05
5.6.90.0130.07320.99
5.6.80.0100.07720.55
5.6.70.0030.04320.31
5.6.60.0000.05020.40
5.6.50.0070.06720.48
5.6.40.0070.08020.39
5.6.30.0070.08320.31
5.6.20.0030.05020.39
5.6.10.0030.04720.30
5.6.00.0030.08320.30
5.5.380.0000.08720.36
5.5.370.0130.06320.44
5.5.360.0170.07320.43
5.5.350.0130.06320.37
5.5.340.0170.07320.87
5.5.330.0100.07720.80
5.5.320.0070.08320.89
5.5.310.0100.08020.87
5.5.300.0000.04720.88
5.5.290.0170.07320.77
5.5.280.0100.07320.75
5.5.270.0100.05020.85
5.5.260.0070.07320.63
5.5.250.0070.09320.56
5.5.240.0070.08020.28
5.5.230.0100.05320.17
5.5.220.0130.06020.18
5.5.210.0170.06720.20
5.5.200.0130.06020.09
5.5.190.0070.08320.14
5.5.180.0100.04019.98
5.5.160.0070.08320.11
5.5.150.0030.04020.12
5.5.140.0070.06020.16
5.5.130.0130.07720.26
5.5.120.0170.06020.26
5.5.110.0100.06720.21
5.5.100.0030.06720.13
5.5.90.0100.07320.04
5.5.80.0070.07320.02
5.5.70.0070.07720.05
5.5.60.0030.08720.14
5.5.50.0130.03020.14
5.5.40.0130.07019.99
5.5.30.0100.07720.04
5.5.20.0100.08020.07
5.5.10.0130.06720.04
5.5.00.0070.07319.91
5.4.450.0070.07019.13
5.4.440.0100.07319.34
5.4.430.0030.06719.29
5.4.420.0070.08319.13
5.4.410.0100.04019.08
5.4.400.0130.03718.97
5.4.390.0030.05318.96
5.4.380.0100.06719.03
5.4.370.0070.04319.10
5.4.360.0200.07018.78
5.4.350.0170.03719.02
5.4.340.0070.06718.96
5.4.320.0030.08319.03
5.4.310.0100.07719.10
5.4.300.0100.04718.80
5.4.290.0030.08018.80
5.4.280.0100.07018.96
5.4.270.0000.08719.02
5.4.260.0070.06018.98
5.4.250.0070.06019.04
5.4.240.0030.04319.09
5.4.230.0070.04019.02
5.4.220.0200.07719.05
5.4.210.0070.06019.01
5.4.200.0100.06318.95
5.4.190.0030.04718.87
5.4.180.0070.04019.01
5.4.170.0100.05319.04
5.4.160.0070.04318.85
5.4.150.0070.07718.97
5.4.140.0070.07316.28
5.4.130.0030.06316.12
5.4.120.0070.06316.25
5.4.110.0030.07316.37
5.4.100.0030.08016.30
5.4.90.0000.05316.38
5.4.80.0100.07016.45
5.4.70.0170.06316.25
5.4.60.0130.06716.29
5.4.50.0070.07716.39
5.4.40.0100.06316.40
5.4.30.0130.06316.27
5.4.20.0070.03716.28
5.4.10.0170.03016.32
5.4.00.0030.05715.64
5.3.290.0130.06714.66
5.3.280.0000.05014.50
5.3.270.0100.06714.42
5.3.260.0030.07014.52
5.3.250.0100.04714.56
5.3.240.0100.03714.45
5.3.230.0000.04714.52
5.3.220.0000.04714.38
5.3.210.0070.04714.55
5.3.200.0130.07314.50
5.3.190.0030.08014.42
5.3.180.0200.07014.38
5.3.170.0070.07314.43
5.3.160.0030.04314.53
5.3.150.0100.07314.56
5.3.140.0100.06714.53
5.3.130.0070.07714.50
5.3.120.0030.05714.54
5.3.110.0030.07714.38
5.3.100.0200.06013.89
5.3.90.0100.05713.93
5.3.80.0070.06313.94
5.3.70.0170.06313.79
5.3.60.0100.06713.86
5.3.50.0130.06713.93
5.3.40.0100.05313.71
5.3.30.0100.06013.68
5.3.20.0100.05713.46
5.3.10.0030.03713.65
5.3.00.0030.07313.49
5.2.170.0130.05311.06
5.2.160.0030.05310.97
5.2.150.0030.06311.16
5.2.140.0070.04311.09
5.2.130.0000.06311.05
5.2.120.0000.04710.92
5.2.110.0070.04711.09
5.2.100.0100.05011.16
5.2.90.0070.03011.16
5.2.80.0000.03711.16
5.2.70.0030.05711.09
5.2.60.0030.07011.07
5.2.50.0070.05710.86
5.2.40.0030.06010.84
5.2.30.0070.06011.02
5.2.20.0030.04310.90
5.2.10.0030.06710.91
5.2.00.0030.06010.73
5.1.60.0030.05710.55
5.1.50.0100.04310.55
5.1.40.0030.03010.55
5.1.30.0130.03010.55
5.1.20.0000.06010.55
5.1.10.0000.03010.55
5.1.00.0070.05010.55
5.0.50.0000.03310.55
5.0.40.0000.03710.55
5.0.30.0030.03710.55
5.0.20.0000.02010.55
5.0.10.0070.03710.55
5.0.00.0000.06310.55
4.4.90.0030.02010.55
4.4.80.0030.03310.55
4.4.70.0000.03010.55
4.4.60.0030.03010.55
4.4.50.0000.04010.55
4.4.40.0000.03310.55
4.4.30.0030.02010.55
4.4.20.0000.02010.55
4.4.10.0030.01710.55
4.4.00.0000.02710.55
4.3.110.0000.02310.55
4.3.100.0030.02010.55
4.3.90.0000.01710.55
4.3.80.0000.04710.55
4.3.70.0030.03310.55
4.3.60.0070.02710.55
4.3.50.0000.03010.55
4.3.40.0070.04310.55
4.3.30.0030.03010.55
4.3.20.0030.01710.55
4.3.10.0030.02310.55
4.3.00.0030.02010.55

preferences:
49.73 ms | 400 KiB | 5 Q