3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = (string) intval(date('Y'))-1; $x .= "-1-1"; echo $x; echo '\n'; echo date('Y-m-d',$x);

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)
8.3.60.0100.01018.43
8.3.50.0080.00821.97
8.3.40.0120.00619.00
8.3.30.0110.00419.10
8.3.20.0000.00818.90
8.3.10.0000.00821.00
8.3.00.0050.00321.79
8.2.180.0070.00716.88
8.2.170.0140.00322.96
8.2.160.0060.00920.27
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.95
8.2.110.0100.00020.38
8.2.100.0080.00417.91
8.2.90.0040.00419.06
8.2.80.0030.00618.05
8.2.70.0060.00317.50
8.2.60.0000.00818.16
8.2.50.0100.00518.07
8.2.40.0080.00018.28
8.2.30.0040.00419.37
8.2.20.0050.00217.71
8.2.10.0040.00417.76
8.2.00.0080.00017.97
8.1.280.0130.00425.92
8.1.270.0050.00323.99
8.1.260.0100.00326.35
8.1.250.0000.00828.09
8.1.240.0040.01822.05
8.1.230.0040.00720.89
8.1.220.0080.00018.77
8.1.210.0050.00318.77
8.1.200.0030.00717.48
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0050.00318.66
8.1.160.0030.00318.85
8.1.150.0090.00318.76
8.1.140.0030.00517.47
8.1.130.0000.00717.98
8.1.120.0000.00817.37
8.1.110.0030.00617.56
8.1.100.0040.00417.45
8.1.90.0030.00317.50
8.1.80.0030.00317.63
8.1.70.0000.00717.52
8.1.60.0060.00317.55
8.1.50.0040.00417.41
8.1.40.0000.00717.57
8.1.30.0030.00617.66
8.1.20.0000.00817.53
8.1.10.0040.00417.64
8.1.00.0080.00017.54
8.0.300.0070.00020.02
8.0.290.0030.00617.16
8.0.280.0030.00318.46
8.0.270.0000.00817.40
8.0.260.0000.00617.01
8.0.250.0040.00417.14
8.0.240.0060.00317.20
8.0.230.0070.00017.09
8.0.220.0030.00316.93
8.0.210.0070.00017.04
8.0.200.0030.00317.06
8.0.190.0040.00417.06
8.0.180.0030.00316.90
8.0.170.0040.00416.91
8.0.160.0040.00417.03
8.0.150.0000.00716.95
8.0.140.0040.00416.95
8.0.130.0030.00313.29
8.0.120.0000.00816.93
8.0.110.0080.00017.02
8.0.100.0050.00216.78
8.0.90.0020.00516.91
8.0.80.0030.01317.00
8.0.70.0000.00816.74
8.0.60.0030.00616.78
8.0.50.0040.00416.97
8.0.30.0120.00817.27
8.0.20.0120.01217.44
8.0.10.0040.00417.02
8.0.00.0100.01016.86
7.4.330.0020.00216.70
7.4.320.0030.00316.64
7.4.300.0000.00616.57
7.4.290.0000.00816.57
7.4.280.0070.00016.64
7.4.270.0000.00616.65
7.4.260.0030.00313.29
7.4.250.0050.00216.61
7.4.240.0030.00316.63
7.4.230.0030.00316.48
7.4.220.0060.01316.50
7.4.210.0060.01016.66
7.4.200.0030.00316.64
7.4.190.0000.00716.84
7.4.160.0120.00416.68
7.4.150.0070.01917.40
7.4.140.0050.01117.86
7.4.130.0120.00516.63
7.4.120.0090.01116.55
7.4.110.0140.00316.55
7.4.100.0130.01316.70
7.4.90.0120.00616.82
7.4.80.0060.01119.39
7.4.70.0080.00816.77
7.4.60.0100.00716.74
7.4.50.0090.00016.42
7.4.40.0070.00422.77
7.4.30.0080.00816.62
7.4.00.0080.00815.06
7.3.330.0050.00013.28
7.3.320.0020.00213.09
7.3.310.0050.00316.21
7.3.300.0000.00716.37
7.3.290.0090.00616.44
7.3.280.0080.00816.39
7.3.270.0140.00417.40
7.3.260.0120.00818.24
7.3.250.0080.01016.63
7.3.240.0110.00716.28
7.3.230.0030.01316.41
7.3.210.0090.00616.65
7.3.200.0080.00819.39
7.3.190.0030.01416.60
7.3.180.0100.00616.45
7.3.170.0040.01216.43
7.3.160.0100.00716.51
7.3.120.0030.01414.88
7.2.330.0100.00716.36
7.2.320.0090.00916.45
7.2.310.0110.00716.45
7.2.300.0140.00616.57
7.2.290.0090.00616.68
7.2.60.0030.01316.82
7.2.00.0030.01219.40
7.1.200.0060.00515.86
7.1.100.0040.00818.14
7.1.70.0000.00917.21
7.1.60.0100.00719.40
7.1.50.0090.01217.20
7.1.00.0030.03322.31
7.0.200.0000.00716.96
7.0.140.0100.06321.95
7.0.90.0000.07321.72
7.0.80.0030.05321.73
7.0.70.0070.05021.88
7.0.60.0000.06021.72
7.0.50.0030.04722.06
7.0.40.0070.08020.13
7.0.30.0000.08720.05
7.0.20.0100.07320.03
7.0.10.0100.07319.95
7.0.00.0100.08020.05
5.6.280.0070.06721.11
5.6.240.0130.04320.55
5.6.230.0100.07720.59
5.6.220.0130.07020.59
5.6.210.0000.08320.37
5.6.200.0030.04721.08
5.6.190.0030.08320.97
5.6.180.0000.07720.97
5.6.170.0100.06320.98
5.6.160.0000.04721.00
5.6.150.0070.08020.89
5.6.140.0070.08021.00
5.6.130.0100.07720.89
5.6.120.0070.08320.99
5.6.110.0000.09020.84
5.6.100.0100.06320.85
5.6.90.0000.06021.00
5.6.80.0030.07720.33
5.6.70.0000.07020.40
5.6.60.0100.07720.31
5.6.50.0000.06720.33
5.6.40.0070.07320.38
5.6.30.0070.07320.41
5.6.20.0130.04020.35
5.6.10.0130.08020.32
5.6.00.0030.08020.27
5.5.380.0070.07720.36
5.5.370.0100.04320.50
5.5.360.0030.07720.30
5.5.350.0070.07720.41
5.5.340.0030.04020.84
5.5.330.0070.08020.85
5.5.320.0070.05020.77
5.5.310.0170.07320.69
5.5.300.0000.05720.86
5.5.290.0030.08720.67
5.5.280.0070.08020.87
5.5.270.0070.08020.57
5.5.260.0030.05720.86
5.5.250.0000.07720.64
5.5.240.0070.04720.07
5.5.230.0030.06720.04
5.5.220.0130.04320.09
5.5.210.0000.07720.18
5.5.200.0000.06320.16
5.5.190.0070.03720.09
5.5.180.0030.06020.09
5.5.160.0100.07720.09
5.5.150.0100.07720.15
5.5.140.0030.07319.89
5.5.130.0000.08320.16
5.5.120.0030.07720.14
5.5.110.0100.07320.16
5.5.100.0100.07019.98
5.5.90.0070.07020.00
5.5.80.0030.05320.00
5.5.70.0100.07719.97
5.5.60.0070.04020.02
5.5.50.0130.06720.07
5.5.40.0000.03719.98
5.5.30.0130.06719.89
5.5.20.0000.08019.99
5.5.10.0030.03720.02
5.5.00.0070.08319.96
5.4.450.0130.07019.38
5.4.440.0070.06319.42
5.4.430.0030.06319.35
5.4.420.0000.08319.38
5.4.410.0100.07019.29
5.4.400.0000.07019.06
5.4.390.0030.06319.02
5.4.380.0000.08318.96
5.4.370.0070.06319.12
5.4.360.0070.07019.08
5.4.350.0000.07019.17
5.4.340.0030.04318.96
5.4.320.0000.08019.03
5.4.310.0030.08719.23
5.4.300.0030.04719.12
5.4.290.0100.04318.89
5.4.280.0030.04019.05
5.4.270.0070.06719.09
5.4.260.0070.07019.11
5.4.250.0100.07018.94
5.4.240.0070.03319.11
5.4.230.0070.07318.90
5.4.220.0030.06319.22
5.4.210.0030.07319.09
5.4.200.0030.07318.77
5.4.190.0070.04019.13
5.4.180.0070.07318.89
5.4.170.0030.07319.01
5.4.160.0000.06718.76
5.4.150.0030.05319.06
5.4.140.0000.07716.37
5.4.130.0070.06016.33
5.4.120.0030.03316.12
5.4.110.0000.06716.46
5.4.100.0030.04316.38
5.4.90.0030.05716.48
5.4.80.0030.05316.45
5.4.70.0030.04016.39
5.4.60.0070.06016.24
5.4.50.0030.03716.39
5.4.40.0000.04716.45
5.4.30.0000.04016.39
5.4.20.0000.07316.41
5.4.10.0000.05016.19
5.4.00.0100.06315.73
5.3.290.0070.07714.52
5.3.280.0000.07014.57
5.3.270.0000.08314.42
5.3.260.0100.07014.42
5.3.250.0070.07014.51
5.3.240.0070.03314.59
5.3.230.0000.04014.45
5.3.220.0030.07314.56
5.3.210.0030.07314.38
5.3.200.0000.06014.44
5.3.190.0030.04014.47
5.3.180.0000.03714.49
5.3.170.0100.06714.52
5.3.160.0030.07314.41
5.3.150.0000.07014.38
5.3.140.0030.07014.54
5.3.130.0070.05314.56
5.3.120.0100.07014.36
5.3.110.0000.07714.38
5.3.100.0070.06314.00
5.3.90.0030.07013.88
5.3.80.0070.06013.97
5.3.70.0030.07013.77
5.3.60.0030.06713.86
5.3.50.0070.06313.79
5.3.40.0030.05713.70
5.3.30.0000.07713.90
5.3.20.0000.06313.67
5.3.10.0030.06313.64
5.3.00.0030.04013.59
5.2.170.0000.05311.09
5.2.160.0030.06011.19
5.2.150.0030.05310.97
5.2.140.0030.05311.21
5.2.130.0030.06010.96
5.2.120.0030.03011.14
5.2.110.0030.05311.09
5.2.100.0070.05311.17
5.2.90.0070.04711.09
5.2.80.0030.06311.11
5.2.70.0030.04311.07
5.2.60.0030.06711.05
5.2.50.0070.04310.86
5.2.40.0030.04311.04
5.2.30.0100.05710.79
5.2.20.0030.06310.98
5.2.10.0000.05010.91
5.2.00.0000.04310.77
5.1.60.0030.0509.99
5.1.50.0000.05310.05
5.1.40.0100.04310.09
5.1.30.0000.05010.38
5.1.20.0030.05710.43
5.1.10.0030.04010.09
5.1.00.0070.0509.90
5.0.50.0000.0479.32
5.0.40.0070.0409.32
5.0.30.0030.0639.32
5.0.20.0000.0439.32
5.0.10.0000.0309.32
5.0.00.0070.0539.32
4.4.90.0000.0309.32
4.4.80.0000.0309.32
4.4.70.0000.0379.32
4.4.60.0000.0339.32
4.4.50.0030.0379.32
4.4.40.0030.0509.32
4.4.30.0000.0379.32
4.4.20.0000.0309.32
4.4.10.0030.0339.32
4.4.00.0030.0539.32
4.3.110.0000.0409.32
4.3.100.0000.0139.32
4.3.90.0000.0239.32
4.3.80.0000.0439.32
4.3.70.0000.0239.32
4.3.60.0000.0179.32
4.3.50.0030.0239.32
4.3.40.0030.0539.32
4.3.30.0000.0379.32
4.3.20.0000.0339.32
4.3.10.0030.0309.32
4.3.00.0000.0239.32

preferences:
37.26 ms | 401 KiB | 5 Q