3v4l.org

run code in 300+ PHP versions simultaneously
<?php $diff=date_diff(date_create('1995-1-1'),date_create(date("Y-m-d"))); echo $diff->format("%R%a days"); if ($diff < new DateTime('-18 years')){ echo 'Too young!'; }

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)
8.3.60.0070.01418.56
8.3.50.0160.00322.05
8.3.40.0100.00718.79
8.3.30.0030.01118.81
8.3.20.0040.00420.34
8.3.10.0040.00421.73
8.3.00.0050.00319.18
8.2.180.0150.00417.00
8.2.170.0140.00022.96
8.2.160.0090.00620.56
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.78
8.2.110.0100.00021.16
8.2.100.0030.00917.97
8.2.90.0000.00817.95
8.2.80.0030.00517.97
8.2.70.0040.00417.93
8.2.60.0030.00518.34
8.2.50.0000.00918.10
8.2.40.0000.00822.45
8.2.30.0070.00019.31
8.2.20.0000.00817.84
8.2.10.0000.00718.29
8.2.00.0050.00318.07
8.1.280.0100.01025.92
8.1.270.0090.00019.04
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0120.00923.96
8.1.230.0030.01022.73
8.1.220.0050.00517.79
8.1.210.0040.00418.88
8.1.200.0030.00617.48
8.1.190.0080.00017.35
8.1.180.0030.00518.10
8.1.170.0000.00818.77
8.1.160.0070.00420.42
8.1.150.0000.00719.09
8.1.140.0000.00717.61
8.1.130.0000.00717.95
8.1.120.0000.00717.67
8.1.110.0040.00417.67
8.1.100.0030.00517.74
8.1.90.0050.00317.63
8.1.80.0000.00817.67
8.1.70.0070.00017.63
8.1.60.0030.00517.67
8.1.50.0000.00817.61
8.1.40.0040.00417.74
8.1.30.0040.00417.89
8.1.20.0060.00317.75
8.1.10.0040.00417.77
8.1.00.0030.00917.82
8.0.300.0040.00419.77
8.0.290.0000.00716.88
8.0.280.0000.00718.56
8.0.270.0030.00517.35
8.0.260.0070.00017.39
8.0.250.0040.00417.19
8.0.240.0070.00017.11
8.0.230.0040.00417.22
8.0.220.0000.00717.12
8.0.210.0030.00317.08
8.0.200.0070.00417.12
8.0.190.0040.00417.20
8.0.180.0040.00417.08
8.0.170.0070.00017.21
8.0.160.0000.00817.20
8.0.150.0000.00717.11
8.0.140.0030.00517.13
8.0.130.0060.00213.59
8.0.120.0000.00817.13
8.0.110.0040.00417.01
8.0.100.0030.00517.17
8.0.90.0040.00417.22
8.0.80.0080.00717.07
8.0.70.0040.00417.21
8.0.60.0040.00417.09
8.0.50.0070.00017.14
8.0.30.0120.00817.25
8.0.20.0060.01617.51
8.0.10.0000.00717.27
8.0.00.0130.00316.98
7.4.330.0000.00515.20
7.4.320.0060.00016.82
7.4.300.0030.00316.80
7.4.290.0030.00516.84
7.4.280.0070.00016.68
7.4.270.0030.00316.72
7.4.260.0000.00716.69
7.4.250.0000.00816.65
7.4.240.0010.00616.70
7.4.230.0000.00616.86
7.4.220.0110.00716.71
7.4.210.0140.00416.67
7.4.200.0000.00816.80
7.4.160.0080.00816.76
7.4.150.0070.01817.40
7.4.140.0130.00517.86
7.4.130.0100.00816.68
7.4.120.0100.00716.70
7.4.110.0140.00316.59
7.4.100.0090.01216.76
7.4.90.0100.00716.87
7.4.80.0150.00619.39
7.4.70.0160.00016.61
7.4.60.0070.00916.89
7.4.50.0030.00516.54
7.4.40.0060.00916.57
7.4.30.0070.01016.87
7.4.00.0090.00615.32
7.3.330.0020.00213.15
7.3.320.0030.00313.15
7.3.310.0030.00316.27
7.3.300.0060.00016.44
7.3.290.0080.00816.38
7.3.280.0100.00716.41
7.3.270.0060.01217.40
7.3.260.0090.00916.57
7.3.250.0060.01116.64
7.3.240.0130.00416.66
7.3.230.0130.00316.56
7.3.210.0170.00016.49
7.3.200.0080.00819.39
7.3.190.0160.00016.70
7.3.180.0040.01216.60
7.3.170.0140.00516.77
7.3.160.0000.01616.46
7.2.330.0070.01116.52
7.2.320.0040.01616.87
7.2.310.0030.01316.71
7.2.300.0060.01616.96
7.2.290.0150.00316.69
7.1.100.0040.00718.17
7.1.70.0000.00717.46
7.1.60.0100.00317.53
7.1.50.0050.00517.09
7.1.00.0030.07722.24
7.0.200.0070.00716.97
7.0.140.0030.07321.97
7.0.100.0070.08720.17
7.0.90.0000.07719.90
7.0.80.0000.08719.89
7.0.70.0070.08319.93
7.0.60.0100.08319.96
7.0.50.0070.08320.39
7.0.40.0130.07020.11
7.0.30.0100.08020.10
7.0.20.0070.08720.00
7.0.10.0030.08720.07
7.0.00.0230.06720.18
5.6.280.0030.07320.77
5.6.250.0100.05020.72
5.6.240.0070.06320.70
5.6.230.0000.07720.67
5.6.220.0000.08320.52
5.6.210.0170.07020.77
5.6.200.0030.09020.95
5.6.190.0100.04320.95
5.6.180.0100.07020.95
5.6.170.0070.09021.09
5.6.160.0070.08021.02
5.6.150.0030.08721.00
5.6.140.0070.05721.11
5.6.130.0030.08721.01
5.6.120.0130.07721.04
5.6.110.0070.08721.07
5.6.100.0100.08020.93
5.6.90.0130.07721.11
5.6.80.0100.04320.45
5.6.70.0000.09020.45
5.6.60.0030.04720.32
5.6.50.0100.04320.31
5.6.40.0070.06020.31
5.6.30.0030.08720.39
5.6.20.0100.07320.30
5.6.10.0070.04720.37
5.6.00.0030.08020.35
5.5.380.0030.08020.45
5.5.370.0030.08720.44
5.5.360.0230.07020.35
5.5.350.0100.05720.38
5.5.340.0030.05720.86
5.5.330.0070.08020.64
5.5.320.0130.07320.68
5.5.310.0100.07020.86
5.5.300.0130.07320.64
5.5.290.0070.08320.91
5.5.280.0030.05720.81
5.5.270.0070.08020.82
5.5.260.0030.05720.87
5.5.250.0030.08020.57
5.5.240.0100.06720.25
5.5.230.0030.05020.26
5.5.220.0030.08320.29
5.5.210.0100.07020.11
5.5.200.0030.08020.27
5.5.190.0030.08020.20
5.5.180.0070.08720.14
5.5.160.0130.06320.11
5.5.150.0170.06720.17
5.5.140.0100.07720.27
5.5.130.0070.07319.97
5.5.120.0030.08720.22
5.5.110.0100.07320.13
5.5.100.0130.07020.17
5.5.90.0030.04320.09
5.5.80.0100.07320.10
5.5.70.0170.06320.03
5.5.60.0170.07320.00
5.5.50.0130.05019.96
5.5.40.0030.07720.03
5.5.30.0130.07320.09
5.5.20.0100.07320.13
5.5.10.0070.07320.07
5.5.00.0100.07320.02
5.4.450.0070.05319.28
5.4.440.0070.07719.11
5.4.430.0000.04319.38
5.4.420.0000.08319.30
5.4.410.0100.07019.42
5.4.400.0070.05718.82
5.4.390.0100.04019.05
5.4.380.0000.08319.03
5.4.370.0130.05719.12
5.4.360.0070.08318.98
5.4.350.0000.08319.13
5.4.340.0000.06719.05
5.4.320.0130.07018.96
5.4.310.0070.07019.14
5.4.300.0100.07019.02
5.4.290.0100.04019.12
5.4.280.0100.07319.12
5.4.270.0100.04018.96
5.4.260.0030.05018.80
5.4.250.0070.04718.96
5.4.240.0130.06318.99
5.4.230.0100.07319.07
5.4.220.0100.05719.02
5.4.210.0130.06718.95
5.4.200.0000.08319.14
5.4.190.0030.08019.04
5.4.180.0030.08019.11
5.4.170.0100.05718.77
5.4.160.0070.04719.07
5.4.150.0070.06019.21
5.4.140.0000.07016.42
5.4.130.0030.07316.31
5.4.120.0070.08316.35
5.4.110.0030.04316.32
5.4.100.0070.03716.40
5.4.90.0070.03016.31
5.4.80.0070.06716.47
5.4.70.0130.05316.27
5.4.60.0100.05716.41
5.4.50.0070.03316.39
5.4.40.0070.05316.34
5.4.30.0000.04316.32
5.4.20.0100.07016.31
5.4.10.0030.07316.41
5.4.00.0070.04015.80
5.3.290.0030.07314.62
5.3.280.0070.03714.58
5.3.270.0070.06314.59
5.3.260.0030.04714.44
5.3.250.0000.07014.59
5.3.240.0170.06314.61
5.3.230.0070.04714.41
5.3.220.0070.07014.51
5.3.210.0130.06314.40
5.3.200.0030.04714.39
5.3.190.0030.07314.45
5.3.180.0100.03314.40
5.3.170.0100.07314.56
5.3.160.0070.07314.57
5.3.150.0030.07314.55
5.3.140.0030.07714.41
5.3.130.0070.06714.40
5.3.120.0070.07714.52
5.3.110.0030.07314.48
5.3.100.0000.08013.97
5.3.90.0000.08013.99
5.3.80.0100.06013.88
5.3.70.0030.07313.99
5.3.60.0030.06013.96
5.3.50.0070.05013.71
5.3.40.0070.06313.90
5.3.30.0100.06313.68
5.3.20.0070.06713.67
5.3.10.0030.07313.66
5.3.00.0070.05713.62
5.2.170.0030.03711.16
5.2.160.0030.06010.95
5.2.150.0030.06311.06
5.2.140.0070.03311.09
5.2.130.0070.06010.91
5.2.120.0030.05011.14
5.2.110.0000.05711.09
5.2.100.0100.05311.14
5.2.90.0030.06710.92
5.2.80.0030.06310.91
5.2.70.0070.05310.88
5.2.60.0000.06710.86
5.2.50.0030.05711.03
5.2.40.0000.06710.95
5.2.30.0070.05710.84
5.2.20.0000.03710.90
5.2.10.0100.05310.91
5.2.00.0030.04710.77
5.1.60.0100.0339.98
5.1.50.0030.0539.99
5.1.40.0070.03010.02
5.1.30.0030.04010.36
5.1.20.0070.05010.35
5.1.10.0070.0409.96
5.1.00.0000.0579.90
5.0.50.0100.0408.43
5.0.40.0000.0478.40
5.0.30.0030.0638.28
5.0.20.0000.0378.03
5.0.10.0000.0278.00
5.0.00.0000.0677.99
4.4.90.0070.0337.48
4.4.80.0070.0307.48
4.4.70.0030.0177.48
4.4.60.0000.0377.48
4.4.50.0000.0207.48
4.4.40.0070.0437.48
4.4.30.0030.0307.48
4.4.20.0030.0377.48
4.4.10.0000.0377.48
4.4.00.0030.0407.48
4.3.110.0030.0337.48
4.3.100.0070.0137.48
4.3.90.0000.0207.48
4.3.80.0000.0537.48
4.3.70.0000.0237.48
4.3.60.0070.0307.48
4.3.50.0070.0337.48
4.3.40.0000.0537.48
4.3.30.0000.0237.48
4.3.20.0000.0307.48
4.3.10.0030.0337.48
4.3.00.0000.0337.48

preferences:
33.6 ms | 401 KiB | 5 Q