3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mo = "February"; $tim = strtotime($mo); $d = date('F', $tim); echo $mo . "\n" . $tim . "\n" . $d . "\n"; $a = date('F', -1); $b = date('F', false); $c = date('F', 1360623600); echo $a . "\n" . $b . "\n" . $c . "\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)
8.3.60.0100.01016.63
8.3.50.0110.00822.16
8.3.40.0110.00418.98
8.3.30.0100.00319.23
8.3.20.0070.00020.34
8.3.10.0000.00823.48
8.3.00.0050.00321.00
8.2.180.0160.00616.38
8.2.170.0030.01022.96
8.2.160.0100.01020.40
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.01026.16
8.2.120.0000.00919.51
8.2.110.0030.00621.00
8.2.100.0040.00817.97
8.2.90.0030.00519.36
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0060.00318.05
8.2.50.0040.00418.34
8.2.40.0050.00320.59
8.2.30.0040.00419.30
8.2.20.0000.00817.87
8.2.10.0000.00818.06
8.2.00.0030.00517.98
8.1.280.0160.00425.92
8.1.270.0060.00323.83
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00324.03
8.1.230.0060.00620.44
8.1.220.0000.01317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00418.73
8.1.160.0080.00018.84
8.1.150.0040.00420.14
8.1.140.0040.00417.69
8.1.130.0030.00319.55
8.1.120.0030.00517.55
8.1.110.0030.00517.54
8.1.100.0030.00517.60
8.1.90.0000.00817.61
8.1.80.0080.00017.62
8.1.70.0000.00717.53
8.1.60.0000.01017.74
8.1.50.0000.00817.65
8.1.40.0000.01017.53
8.1.30.0030.00517.76
8.1.20.0110.00017.75
8.1.10.0000.00717.66
8.1.00.0030.00617.66
8.0.300.0060.00318.77
8.0.290.0040.00416.88
8.0.280.0070.00018.51
8.0.270.0000.00817.32
8.0.260.0000.00717.32
8.0.250.0070.00017.03
8.0.240.0040.00417.12
8.0.230.0030.00316.98
8.0.220.0000.00717.00
8.0.210.0000.00816.91
8.0.200.0030.00317.01
8.0.190.0040.00417.14
8.0.180.0040.00417.11
8.0.170.0000.00917.01
8.0.160.0000.00717.11
8.0.150.0070.00016.93
8.0.140.0000.00817.01
8.0.130.0000.00613.48
8.0.120.0040.00416.93
8.0.110.0040.00317.02
8.0.100.0070.00016.88
8.0.90.0040.00416.98
8.0.80.0120.00916.97
8.0.70.0000.00816.93
8.0.60.0070.00017.03
8.0.50.0050.00316.89
8.0.30.0130.00917.18
8.0.20.0160.00817.40
8.0.10.0050.00217.04
8.0.00.0110.00817.06
7.4.330.0000.00615.03
7.4.320.0000.00616.64
7.4.300.0000.00616.73
7.4.290.0050.00216.58
7.4.280.0030.00816.67
7.4.270.0030.00516.73
7.4.260.0070.00016.70
7.4.250.0040.00416.64
7.4.240.0060.00216.58
7.4.230.0000.00716.56
7.4.220.0040.02116.65
7.4.210.0110.00616.56
7.4.200.0030.00316.70
7.4.160.0110.01116.46
7.4.150.0120.01217.40
7.4.140.0050.01217.86
7.4.130.0090.00816.49
7.4.120.0100.01116.76
7.4.110.0100.00716.29
7.4.100.0030.01516.46
7.4.90.0100.00616.62
7.4.80.0090.01319.39
7.4.70.0160.00616.71
7.4.60.0160.00716.55
7.4.50.0060.00316.49
7.4.40.0080.00816.70
7.4.30.0080.00816.64
7.4.00.0040.01115.01
7.3.330.0020.00413.16
7.3.320.0030.00313.13
7.3.310.0030.00316.48
7.3.300.0040.00416.25
7.3.290.0030.01016.38
7.3.280.0090.00816.42
7.3.270.0120.00617.40
7.3.260.0070.01016.48
7.3.250.0130.01016.48
7.3.240.0030.01516.54
7.3.230.0060.01016.52
7.3.210.0100.00716.56
7.3.200.0050.01419.39
7.3.190.0100.00616.39
7.3.180.0140.00316.71
7.3.170.0120.00316.84
7.3.160.0030.01316.56
7.3.120.0050.00914.90
7.3.110.0040.01015.12
7.3.100.0060.00914.81
7.3.90.0060.00615.07
7.3.80.0090.00314.66
7.3.70.0090.00615.02
7.3.60.0070.00414.82
7.3.50.0040.00814.77
7.3.40.0070.00714.96
7.3.30.0040.00414.94
7.3.20.0110.00416.79
7.3.10.0070.00716.73
7.3.00.0060.00616.68
7.2.330.0140.00316.90
7.2.320.0060.01216.87
7.2.310.0130.00316.70
7.2.300.0030.01416.84
7.2.290.0130.00316.88
7.2.250.0090.00615.27
7.2.240.0100.00015.44
7.2.230.0030.01015.13
7.2.220.0040.01114.96
7.2.210.0110.00715.27
7.2.200.0030.00915.04
7.2.190.0040.00715.10
7.2.180.0040.01115.28
7.2.170.0080.00615.13
7.2.00.0040.00819.64
7.1.330.0060.00915.86
7.1.320.0040.00816.08
7.1.310.0000.01515.84
7.1.300.0060.00315.66
7.1.290.0060.00615.68
7.1.280.0070.00715.44
7.1.270.0040.01115.98
7.1.260.0090.00015.70
7.1.100.0000.01118.55
7.1.70.0000.00717.25
7.1.60.0060.01919.70
7.1.50.0040.01217.14
7.1.00.0030.07322.45
7.0.200.0060.00316.88
7.0.140.0030.07322.15
7.0.100.0030.08720.01
7.0.90.0430.08020.02
7.0.80.0070.08019.98
7.0.70.0030.07019.91
7.0.60.0330.08719.88
7.0.50.0170.07720.28
7.0.40.0100.07320.17
7.0.30.0070.08320.05
7.0.20.0000.05320.17
7.0.10.0170.07720.12
7.0.00.0070.04020.12
5.6.280.0030.07320.82
5.6.250.0030.08320.75
5.6.240.0000.09020.72
5.6.230.0000.04020.65
5.6.220.0130.03020.64
5.6.210.0100.07320.74
5.6.200.0000.04320.93
5.6.190.0130.07721.00
5.6.180.0030.06320.93
5.6.170.0070.06721.01
5.6.160.0170.02321.10
5.6.150.0030.04020.99
5.6.140.0030.04021.00
5.6.130.0000.04321.02
5.6.120.0100.05721.07
5.6.110.0000.04721.07
5.6.100.0070.08021.04
5.6.90.0030.09020.93
5.6.80.0000.04320.40
5.6.70.0000.04020.45
5.6.60.0030.04020.54
5.6.50.0000.04020.41
5.6.40.0030.04320.30
5.6.30.0000.04320.30
5.6.20.0100.04020.41
5.6.10.0030.04020.39
5.6.00.0030.04020.38
5.5.380.0100.08020.40
5.5.370.0130.07320.32
5.5.360.0100.04320.38
5.5.350.0030.06720.40
5.5.340.0030.06320.91
5.5.330.0170.06320.79
5.5.320.0070.08320.90
5.5.310.0100.03720.83
5.5.300.0000.04320.79
5.5.290.0130.03320.82
5.5.280.0000.04720.76
5.5.270.0000.03720.81
5.5.260.0100.03720.74
5.5.250.0030.03720.58
5.5.240.0030.04020.14
5.5.230.0000.04320.13
5.5.220.0030.04320.26
5.5.210.0070.03720.30
5.5.200.0070.04320.21
5.5.190.0030.04319.99
5.5.180.0030.04320.15
5.5.160.0000.04320.21
5.5.150.0030.04020.26
5.5.140.0070.03720.27
5.5.130.0070.03720.23
5.5.120.0000.04020.25
5.5.110.0070.03020.21
5.5.100.0000.03720.06
5.5.90.0030.04020.06
5.5.80.0070.03019.94
5.5.70.0000.04320.05
5.5.60.0000.04020.00
5.5.50.0030.04020.05
5.5.40.0030.03019.99
5.5.30.0100.02720.14
5.5.20.0030.03720.04
5.5.10.0000.04020.13
5.5.00.0070.06320.02
5.4.450.0070.03719.55
5.4.440.0030.04019.35
5.4.430.0100.03019.31
5.4.420.0100.03019.24
5.4.410.0070.03719.25
5.4.400.0030.05719.13
5.4.390.0070.03719.11
5.4.380.0030.03719.11
5.4.370.0130.03019.13
5.4.360.0030.03718.98
5.4.350.0030.03719.11
5.4.340.0030.04018.98
5.4.320.0070.03319.06
5.4.310.0030.03719.23
5.4.300.0130.03018.97
5.4.290.0030.04018.94
5.4.280.0000.04319.09
5.4.270.0170.02719.12
5.4.260.0070.04019.03
5.4.250.0030.03018.98
5.4.240.0030.03019.11
5.4.230.0000.04019.12
5.4.220.0070.03019.08
5.4.210.0030.03019.04
5.4.200.0070.03319.03
5.4.190.0070.03018.80
5.4.180.0070.03018.89
5.4.170.0130.06018.89
5.4.160.0000.08018.95
5.4.150.0030.07719.06
5.4.140.0100.07016.36
5.4.130.0030.08316.34
5.4.120.0030.05016.41
5.4.110.0030.04316.27
5.4.100.0070.03016.39
5.4.90.0070.07716.38
5.4.80.0000.05316.39
5.4.70.0030.05716.46
5.4.60.0070.07716.41
5.4.50.0100.05716.19
5.4.40.0070.03716.32
5.4.30.0000.03316.28
5.4.20.0100.07016.39
5.4.10.0100.07016.30
5.4.00.0030.03315.78
5.3.290.0000.04014.65
5.3.280.0070.03014.45
5.3.270.0030.07714.58
5.3.260.0030.03314.60
5.3.250.0070.03314.58
5.3.240.0030.08014.56
5.3.230.0100.07014.58
5.3.220.0000.03714.51
5.3.210.0070.04714.50
5.3.200.0070.07314.38
5.3.190.0030.07314.51
5.3.180.0030.07714.55
5.3.170.0000.08014.55
5.3.160.0070.03014.40
5.3.150.0030.04014.51
5.3.140.0030.03714.51
5.3.130.0030.06714.54
5.3.120.0000.03714.40
5.3.110.0070.07014.53
5.3.100.0030.03314.02
5.3.90.0000.05013.97
5.3.80.0030.03713.77
5.3.70.0030.03713.95
5.3.60.0000.07713.98
5.3.50.0000.07313.91
5.3.40.0100.04313.80
5.3.30.0000.03713.89
5.3.20.0030.03313.66
5.3.10.0070.07013.63
5.3.00.0070.07713.61
5.2.170.0030.03012.56
5.2.160.0100.05712.56
5.2.150.0030.03012.56
5.2.140.0070.06312.56
5.2.130.0100.05312.56
5.2.120.0030.04712.56
5.2.110.0030.06712.56
5.2.100.0000.02712.56
5.2.90.0000.05012.56
5.2.80.0070.06012.56
5.2.70.0100.05712.56
5.2.60.0000.03712.56
5.2.50.0070.03312.56
5.2.40.0070.05312.56
5.2.30.0000.03712.56
5.2.20.0000.03312.56
5.2.10.0100.04712.56
5.2.00.0070.04312.56
5.1.60.0000.02312.56
5.1.50.0030.05012.56
5.1.40.0000.02312.56
5.1.30.0070.05712.56
5.1.20.0030.06012.56
5.1.10.0000.05712.56
5.1.00.0030.02312.56
5.0.50.0070.04312.56
5.0.40.0030.01712.56
5.0.30.0000.06712.56
5.0.20.0030.02312.56
5.0.10.0000.02012.56
5.0.00.0070.04012.56
4.4.90.0030.02712.56
4.4.80.0070.02712.56
4.4.70.0030.01312.56
4.4.60.0030.03312.56
4.4.50.0000.03712.56
4.4.40.0030.02012.56
4.4.30.0000.03712.56
4.4.20.0000.04012.56
4.4.10.0070.02312.56
4.4.00.0100.03012.56
4.3.110.0000.03712.56
4.3.100.0000.03712.56
4.3.90.0000.01312.56
4.3.80.0000.03312.56
4.3.70.0030.02712.56
4.3.60.0000.02312.56
4.3.50.0000.03712.56
4.3.40.0000.04312.56
4.3.30.0000.03012.56
4.3.20.0030.03712.56
4.3.10.0000.03312.56
4.3.00.0000.03312.56

preferences:
52.55 ms | 401 KiB | 5 Q