3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('F Y',strtotime("Next February")) . "\n"; echo date('F Y',strtotime("February")) . "\n"; echo date('F Y',strtotime("Last February")) . "\n";

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)
8.3.40.0100.00718.67
8.3.30.0120.00320.21
8.3.20.0080.00020.35
8.3.10.0050.00322.04
8.3.00.0040.00422.44
8.2.170.0090.00622.96
8.2.160.0000.01322.25
8.2.150.0110.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00321.04
8.2.110.0060.00322.16
8.2.100.0030.01217.72
8.2.90.0050.00319.30
8.2.80.0050.00219.28
8.2.70.0030.00517.73
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0050.00319.97
8.2.30.0000.00819.41
8.2.20.0070.00017.82
8.2.10.0000.00817.65
8.2.00.0000.00817.60
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0040.00719.09
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0040.00417.47
8.1.190.0080.00017.41
8.1.180.0040.00418.89
8.1.170.0080.00018.53
8.1.160.0000.00718.79
8.1.150.0000.00718.65
8.1.140.0040.00417.56
8.1.130.0040.00417.72
8.1.120.0030.00317.61
8.1.110.0050.00317.52
8.1.100.0000.00717.62
8.1.90.0030.00417.54
8.1.80.0050.00317.52
8.1.70.0000.00717.47
8.1.60.0080.00017.62
8.1.50.0040.00417.63
8.1.40.0040.00417.58
8.1.30.0040.00417.55
8.1.20.0030.00617.66
8.1.10.0000.00717.56
8.1.00.0060.00317.61
8.0.300.0040.00418.77
8.0.290.0040.00417.30
8.0.280.0030.00318.31
8.0.270.0080.00017.18
8.0.260.0030.00516.91
8.0.250.0030.00317.11
8.0.240.0030.00517.07
8.0.230.0030.00316.95
8.0.220.0070.00017.02
8.0.210.0000.00716.98
8.0.200.0000.00717.07
8.0.190.0040.00416.97
8.0.180.0030.00717.01
8.0.170.0040.00417.05
8.0.160.0030.00316.94
8.0.150.0000.00817.03
8.0.140.0000.00716.81
8.0.130.0000.00713.45
8.0.120.0040.00417.03
8.0.110.0000.00716.86
8.0.100.0020.00516.91
8.0.90.0040.00417.13
8.0.80.0070.00716.99
8.0.70.0050.00316.84
8.0.60.0070.00016.75
8.0.50.0070.00016.94
8.0.30.0090.01017.13
8.0.20.0070.01117.40
8.0.10.0000.00816.86
8.0.00.0080.01216.77
7.4.330.0020.00215.09
7.4.320.0060.00016.51
7.4.300.0030.00316.58
7.4.290.0030.00516.60
7.4.280.0000.00716.63
7.4.270.0000.00716.61
7.4.260.0030.00313.21
7.4.250.0070.00016.52
7.4.240.0000.00716.51
7.4.230.0070.00016.54
7.4.220.0100.01716.51
7.4.210.0110.00616.60
7.4.200.0070.00016.25
7.4.190.0000.00816.59
7.4.160.0110.00616.54
7.4.150.0080.00817.40
7.4.140.0140.00317.86
7.4.130.0020.01516.73
7.4.120.0050.01416.67
7.4.110.0090.01316.61
7.4.100.0230.00016.58
7.4.90.0060.01216.65
7.4.80.0130.00319.39
7.4.70.0070.01016.63
7.4.60.0080.00816.57
7.4.50.0060.00316.43
7.4.40.0130.00022.77
7.4.30.0090.01316.61
7.4.00.0030.01314.93
7.3.330.0020.00213.16
7.3.320.0020.00213.05
7.3.310.0050.00316.32
7.3.300.0000.00616.16
7.3.290.0040.01116.25
7.3.280.0090.00816.31
7.3.270.0060.01217.40
7.3.260.0100.00616.55
7.3.250.0090.00916.51
7.3.240.0160.00016.63
7.3.230.0040.01216.42
7.3.210.0100.00616.43
7.3.200.0080.00819.39
7.3.190.0120.00616.28
7.3.180.0090.00716.34
7.3.170.0050.01116.45
7.3.160.0110.00716.48
7.3.120.0100.00715.03
7.2.330.0130.00616.86
7.2.320.0090.01216.57
7.2.310.0120.00516.55
7.2.300.0090.01216.67
7.2.290.0070.01016.62
7.2.60.0070.01017.04
7.2.00.0070.00719.07
7.1.200.0070.00415.70
7.1.100.0140.00818.11
7.1.70.0070.00016.96
7.1.60.0070.01719.32
7.1.50.0040.01816.99
7.1.00.0000.03722.51
7.0.200.0040.00416.69
7.0.140.0000.07322.04
7.0.80.0070.08319.92
7.0.70.0070.05019.84
7.0.60.0430.09020.05
7.0.50.0270.06020.34
7.0.40.0130.07720.11
7.0.30.0070.07720.04
7.0.20.0130.08320.18
7.0.10.0130.07719.99
7.0.00.0100.03720.08
5.6.280.0030.07720.77
5.6.230.0130.07020.56
5.6.220.0130.08020.60
5.6.210.0200.07020.55
5.6.200.0070.05720.96
5.6.190.0200.07021.02
5.6.180.0070.08721.07
5.6.170.0070.05721.08
5.6.160.0070.07021.04
5.6.150.0170.08021.03
5.6.140.0100.04721.00
5.6.130.0100.05320.92
5.6.120.0200.06721.07
5.6.110.0100.07321.01
5.6.100.0070.05321.05
5.6.90.0100.07320.93
5.6.80.0030.09020.42
5.6.70.0070.06320.30
5.6.60.0070.08020.38
5.6.50.0070.04320.42
5.6.40.0070.08320.37
5.6.30.0100.05720.39
5.6.20.0130.06320.30
5.6.10.0100.08320.28
5.6.00.0100.08020.35
5.5.370.0100.08020.45
5.5.360.0130.07320.39
5.5.350.0130.05720.32
5.5.340.0100.08320.70
5.5.330.0100.05320.79
5.5.320.0070.08020.73
5.5.310.0130.07320.89
5.5.300.0070.05720.82
5.5.290.0130.08020.76
5.5.280.0100.05720.91
5.5.270.0070.05320.91
5.5.260.0030.08320.84
5.5.250.0070.07020.56
5.5.240.0070.07720.28
5.5.230.0170.07020.23
5.5.220.0100.05720.16
5.5.210.0130.07320.20
5.5.200.0070.05020.26
5.5.190.0070.08020.12
5.5.180.0070.05320.20
5.5.160.0030.07020.14
5.5.150.0030.08720.26
5.5.140.0070.07020.27
5.5.130.0170.07020.22
5.5.120.0030.06720.26
5.5.110.0100.05320.23
5.5.100.0070.05020.06
5.5.90.0030.08320.06
5.5.80.0100.08020.16
5.5.70.0070.08020.13
5.5.60.0070.05720.13
5.5.50.0170.06020.09
5.5.40.0130.07020.13
5.5.30.0170.05319.90
5.5.20.0070.08320.14
5.5.10.0100.05719.99
5.5.00.0170.07720.03
5.4.450.0100.07319.30
5.4.440.0100.04719.29
5.4.430.0070.08019.32
5.4.420.0170.06319.29
5.4.410.0170.07019.23
5.4.400.0030.06319.05
5.4.390.0000.08018.80
5.4.380.0070.05318.79
5.4.370.0130.06719.12
5.4.360.0100.06319.10
5.4.350.0100.07319.04
5.4.340.0030.08319.07
5.4.320.0100.07018.83
5.4.310.0070.06018.81
5.4.300.0000.04319.12
5.4.290.0170.06319.04
5.4.280.0100.07318.80
5.4.270.0130.07719.01
5.4.260.0070.06018.98
5.4.250.0100.07018.94
5.4.240.0200.06319.03
5.4.230.0000.05718.94
5.4.220.0130.04719.05
5.4.210.0070.07719.05
5.4.200.0130.08019.07
5.4.190.0000.08018.97
5.4.180.0200.06018.93
5.4.170.0100.06718.95
5.4.160.0070.05018.94
5.4.150.0200.06318.89
5.4.140.0130.06316.43
5.4.130.0070.06716.32
5.4.120.0130.06716.43
5.4.110.0030.05716.26
5.4.100.0070.06016.38
5.4.90.0030.07016.27
5.4.80.0000.07716.25
5.4.70.0000.04016.30
5.4.60.0070.06716.35
5.4.50.0070.05316.41
5.4.40.0170.06716.30
5.4.30.0070.07716.41
5.4.20.0030.06316.41
5.4.10.0070.07316.18
5.4.00.0000.08015.73
5.3.290.0130.07314.52
5.3.280.0170.06714.58
5.3.270.0170.03714.47
5.3.260.0070.07014.59
5.3.250.0130.07014.51
5.3.240.0130.07314.59
5.3.230.0030.08014.55
5.3.220.0230.04014.47
5.3.210.0030.07314.42
5.3.200.0100.07014.47
5.3.190.0070.05714.42
5.3.180.0030.07714.53
5.3.170.0070.07314.37
5.3.160.0030.04714.53
5.3.150.0130.07014.55
5.3.140.0100.05314.52
5.3.130.0030.07314.39
5.3.120.0100.04014.40
5.3.110.0130.08314.48
5.3.100.0030.07313.87
5.3.90.0130.06713.95
5.3.80.0130.04313.97
5.3.70.0070.04013.97
5.3.60.0070.07713.77
5.3.50.0100.03713.91
5.3.40.0070.07013.92
5.3.30.0030.07013.90
5.3.20.0070.05013.60
5.3.10.0100.06013.61
5.3.00.0070.05313.63
5.2.170.0100.04311.09
5.2.160.0170.04711.16
5.2.150.0130.05711.21
5.2.140.0030.06311.13
5.2.130.0070.05711.17
5.2.120.0070.04010.96
5.2.110.0070.04711.12
5.2.100.0030.06311.16
5.2.90.0030.04711.09
5.2.80.0130.05311.09
5.2.70.0130.04010.92
5.2.60.0030.04710.96
5.2.50.0030.06011.05
5.2.40.0030.04010.78
5.2.30.0000.05311.04
5.2.20.0100.05711.03
5.2.10.0070.05710.90
5.2.00.0030.04310.77
5.1.60.0070.0309.83
5.1.50.0070.05310.04
5.1.40.0070.0379.96
5.1.30.0030.05710.23
5.1.20.0100.05010.27
5.1.10.0030.05710.15
5.1.00.0100.0479.89
5.0.50.0030.0408.53
5.0.40.0070.0408.45
5.0.30.0100.0608.28
5.0.20.0070.0338.24
5.0.10.0000.0378.21
5.0.00.0000.0708.24
4.4.90.0070.0177.93
4.4.80.0000.0377.93
4.4.70.0030.0237.93
4.4.60.0030.0337.93
4.4.50.0070.0237.93
4.4.40.0000.0577.93
4.4.30.0070.0237.93
4.4.20.0000.0377.93
4.4.10.0030.0377.93
4.4.00.0000.0577.93
4.3.110.0000.0377.93
4.3.100.0000.0237.93
4.3.90.0000.0237.93
4.3.80.0000.0377.93
4.3.70.0100.0337.93
4.3.60.0030.0277.93
4.3.50.0030.0377.93
4.3.40.0000.0477.93
4.3.30.0000.0237.93
4.3.20.0000.0307.93
4.3.10.0000.0337.93
4.3.00.0070.0307.93

preferences:
40.21 ms | 400 KiB | 5 Q