3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ts = strtotime("February"); var_dump($ts); echo date('F',$ts);

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)
8.3.60.0140.00718.31
8.3.50.0070.01522.11
8.3.40.0120.00618.57
8.3.30.0070.01020.16
8.3.20.0040.00420.34
8.3.10.0040.00421.98
8.3.00.0050.00322.50
8.2.180.0090.00925.92
8.2.170.0170.00319.08
8.2.160.0100.00322.96
8.2.150.0030.00625.66
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0040.00417.38
8.2.110.0060.00322.25
8.2.100.0080.00318.03
8.2.90.0000.00817.75
8.2.80.0040.00419.04
8.2.70.0030.00718.04
8.2.60.0040.00417.75
8.2.50.0080.00017.51
8.2.40.0040.00421.10
8.2.30.0030.00618.12
8.2.20.0040.00417.90
8.2.10.0000.00717.79
8.2.00.0000.01117.83
8.1.280.0090.00925.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00323.96
8.1.230.0000.01219.21
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0080.00017.47
8.1.190.0030.00617.48
8.1.180.0090.00018.10
8.1.170.0000.00817.62
8.1.160.0040.00418.78
8.1.150.0030.00618.77
8.1.140.0070.00017.57
8.1.130.0030.00317.93
8.1.120.0070.00017.55
8.1.110.0000.00717.47
8.1.100.0050.00217.64
8.1.90.0000.00717.59
8.1.80.0080.00017.45
8.1.70.0070.00017.49
8.1.60.0040.00417.53
8.1.50.0040.00417.57
8.1.40.0050.00317.59
8.1.30.0050.00317.66
8.1.20.0030.00617.64
8.1.10.0050.00217.54
8.1.00.0030.00717.67
8.0.300.0040.00418.77
8.0.290.0030.00516.88
8.0.280.0030.00318.50
8.0.270.0030.00317.31
8.0.260.0030.00316.93
8.0.250.0030.00317.12
8.0.240.0000.00817.13
8.0.230.0000.00717.06
8.0.220.0000.00716.98
8.0.210.0040.00417.04
8.0.200.0060.00017.07
8.0.190.0040.00417.07
8.0.180.0040.00417.05
8.0.170.0040.00416.93
8.0.160.0000.00717.07
8.0.150.0000.00717.05
8.0.140.0030.00317.01
8.0.130.0080.00013.30
8.0.120.0040.00416.86
8.0.110.0040.00416.98
8.0.100.0040.00416.98
8.0.90.0030.00516.88
8.0.80.0090.00917.03
8.0.70.0070.00016.89
8.0.60.0050.00216.89
8.0.50.0000.00816.85
8.0.30.0100.00817.23
8.0.20.0060.01317.41
8.0.10.0000.00817.00
8.0.00.0120.00816.89
7.4.330.0050.00015.00
7.4.320.0030.00316.56
7.4.300.0060.00016.58
7.4.290.0000.00716.59
7.4.280.0000.00716.65
7.4.270.0050.00316.68
7.4.260.0060.00013.16
7.4.250.0030.00416.46
7.4.240.0040.00416.57
7.4.230.0030.00316.76
7.4.220.0190.00016.65
7.4.210.0080.00916.62
7.4.200.0070.00016.69
7.4.190.0070.00016.63
7.4.160.0160.00016.54
7.4.150.0100.00717.40
7.4.140.0100.00917.86
7.4.130.0140.00316.52
7.4.120.0050.01116.59
7.4.110.0130.00316.49
7.4.100.0110.00616.70
7.4.90.0150.00416.46
7.4.80.0100.00919.39
7.4.70.0090.00916.51
7.4.60.0060.01216.63
7.4.50.0040.00416.70
7.4.40.0030.01322.77
7.4.30.0090.00916.64
7.4.00.0070.01115.22
7.3.330.0020.00213.10
7.3.320.0000.00512.99
7.3.310.0070.00016.32
7.3.300.0070.00016.10
7.3.290.0090.00616.25
7.3.280.0070.00916.24
7.3.270.0170.00017.40
7.3.260.0160.00616.21
7.3.250.0100.00916.38
7.3.240.0090.00916.16
7.3.230.0170.00016.53
7.3.210.0100.00716.21
7.3.200.0080.00819.39
7.3.190.0040.01216.44
7.3.180.0100.00616.40
7.3.170.0110.01116.41
7.3.160.0000.01516.79
7.3.120.0030.01414.87
7.2.330.0120.00616.91
7.2.320.0150.01216.66
7.2.310.0110.00716.87
7.2.300.0070.01116.62
7.2.290.0070.01516.86
7.2.00.0030.01019.52
7.1.100.0070.00418.32
7.1.70.0000.00917.15
7.1.60.0110.01419.32
7.1.50.0070.01816.75
7.1.00.0070.05722.54
7.0.200.0040.00416.66
7.0.140.0000.06322.23
7.0.80.0170.06720.02
7.0.70.0100.05019.88
7.0.60.0030.04719.98
7.0.50.0030.08320.29
7.0.40.0130.04720.13
7.0.30.0030.04320.04
7.0.20.0070.07020.14
7.0.10.0030.06020.14
7.0.00.0100.08020.03
5.6.280.0070.07021.09
5.6.230.0000.05720.52
5.6.220.0070.08320.48
5.6.210.0000.04320.46
5.6.200.0100.08021.08
5.6.190.0100.08721.13
5.6.180.0000.04721.02
5.6.170.0030.04321.08
5.6.160.0070.05021.06
5.6.150.0070.07720.94
5.6.140.0030.08321.06
5.6.130.0030.08721.03
5.6.120.0070.03321.01
5.6.110.0000.04020.94
5.6.100.0030.04321.04
5.6.90.0130.07720.93
5.6.80.0070.06020.47
5.6.70.0030.06320.34
5.6.60.0070.05720.38
5.6.50.0070.04020.40
5.6.40.0030.03320.33
5.6.30.0130.07020.40
5.6.20.0000.05720.42
5.6.10.0130.06320.36
5.6.00.0000.03720.50
5.5.370.0000.09320.34
5.5.360.0030.04720.33
5.5.350.0030.09720.36
5.5.340.0130.03320.79
5.5.330.0070.07720.89
5.5.320.0170.03020.88
5.5.310.0070.04020.89
5.5.300.0030.04320.85
5.5.290.0070.07720.89
5.5.280.0070.09020.91
5.5.270.0070.07020.81
5.5.260.0030.03720.86
5.5.250.0100.08020.69
5.5.240.0070.07320.13
5.5.230.0070.08020.20
5.5.220.0100.07020.10
5.5.210.0070.05320.13
5.5.200.0070.03320.27
5.5.190.0000.05720.26
5.5.180.0070.05720.07
5.5.160.0100.06720.07
5.5.150.0100.04720.09
5.5.140.0130.07020.07
5.5.130.0270.05720.25
5.5.120.0100.03720.25
5.5.110.0070.07020.07
5.5.100.0100.07019.96
5.5.90.0070.04720.14
5.5.80.0070.04320.09
5.5.70.0100.06020.07
5.5.60.0070.07319.95
5.5.50.0100.04320.05
5.5.40.0070.07319.92
5.5.30.0130.05319.91
5.5.20.0030.05319.95
5.5.10.0070.07720.01
5.5.00.0130.04719.98
5.4.450.0070.04319.29
5.4.440.0070.04019.46
5.4.430.0070.04319.34
5.4.420.0030.07719.47
5.4.410.0100.07319.22
5.4.400.0100.04719.13
5.4.390.0000.04018.81
5.4.380.0030.06718.96
5.4.370.0070.03319.12
5.4.360.0100.03319.03
5.4.350.0030.03718.91
5.4.340.0030.04719.15
5.4.320.0000.07018.96
5.4.310.0070.07318.98
5.4.300.0030.04318.78
5.4.290.0070.04718.96
5.4.280.0000.08318.98
5.4.270.0070.03719.01
5.4.260.0070.04719.12
5.4.250.0030.08318.78
5.4.240.0070.07318.95
5.4.230.0030.08319.02
5.4.220.0070.08019.02
5.4.210.0070.07318.77
5.4.200.0030.05318.77
5.4.190.0070.07319.10
5.4.180.0030.08019.10
5.4.170.0030.07319.05
5.4.160.0070.05018.88
5.4.150.0130.06019.10
5.4.140.0000.05316.12
5.4.130.0030.03716.11
5.4.120.0070.07716.41
5.4.110.0130.07316.41
5.4.100.0030.06716.48
5.4.90.0130.07316.26
5.4.80.0030.05316.25
5.4.70.0130.07016.42
5.4.60.0100.07716.29
5.4.50.0170.03316.23
5.4.40.0070.07316.46
5.4.30.0070.05316.20
5.4.20.0170.04316.19
5.4.10.0030.04316.34
5.4.00.0100.06315.51
5.3.290.0100.07714.48
5.3.280.0100.07014.57
5.3.270.0170.06314.59
5.3.260.0070.07014.45
5.3.250.0130.07314.42
5.3.240.0100.04314.57
5.3.230.0070.07014.59
5.3.220.0200.06314.55
5.3.210.0200.03314.52
5.3.200.0200.03314.51
5.3.190.0130.04714.42
5.3.180.0030.07714.54
5.3.170.0030.04014.54
5.3.160.0070.04314.53
5.3.150.0070.03714.50
5.3.140.0000.04314.54
5.3.130.0000.07714.48
5.3.120.0000.06714.38
5.3.110.0100.07314.49
5.3.100.0030.07013.85
5.3.90.0030.07013.99
5.3.80.0070.07713.88
5.3.70.0070.04313.97
5.3.60.0070.04013.86
5.3.50.0100.07013.85
5.3.40.0000.05713.93
5.3.30.0070.07313.76
5.3.20.0070.07313.63
5.3.10.0030.07313.64
5.3.00.0000.05713.59
5.2.170.0100.03311.13
5.2.160.0030.05311.14
5.2.150.0030.06311.16
5.2.140.0070.05011.00
5.2.130.0000.06010.89
5.2.120.0130.03710.89
5.2.110.0170.05011.06
5.2.100.0100.05710.94
5.2.90.0070.04310.91
5.2.80.0070.06311.13
5.2.70.0070.05311.13
5.2.60.0000.03711.04
5.2.50.0030.06310.97
5.2.40.0070.03310.85
5.2.30.0030.05310.93
5.2.20.0030.05011.00
5.2.10.0070.05710.80
5.2.00.0030.05310.74
5.1.60.0030.06310.01
5.1.50.0070.06310.02
5.1.40.0000.0639.98
5.1.30.0070.05310.34
5.1.20.0000.06010.36
5.1.10.0070.05710.05
5.1.00.0030.05710.05
5.0.50.0070.0438.54
5.0.40.0030.0238.39
5.0.30.0000.0508.28
5.0.20.0000.0408.03
5.0.10.0000.0378.05
5.0.00.0030.0637.99
4.4.90.0000.0207.52
4.4.80.0030.0207.52
4.4.70.0030.0277.52
4.4.60.0030.0177.52
4.4.50.0070.0307.52
4.4.40.0000.0537.52
4.4.30.0100.0277.52
4.4.20.0030.0307.52
4.4.10.0030.0337.52
4.4.00.0130.0407.52
4.3.110.0030.0207.52
4.3.100.0000.0377.52
4.3.90.0000.0307.52
4.3.80.0000.0307.52
4.3.70.0070.0177.52
4.3.60.0000.0377.52
4.3.50.0030.0277.52
4.3.40.0030.0377.52
4.3.30.0070.0307.52
4.3.20.0000.0337.52
4.3.10.0030.0307.52
4.3.00.0100.0177.52

preferences:
46.07 ms | 401 KiB | 5 Q