3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = strtotime('first wednesday of this month'); echo date('m-d-Y', $d);

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)
8.3.40.0090.00918.67
8.3.30.0110.00418.84
8.3.20.0080.00020.34
8.3.10.0000.00923.68
8.3.00.0030.00517.93
8.2.170.0040.01122.96
8.2.160.0150.00420.55
8.2.150.0080.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00317.75
8.2.110.0070.00321.25
8.2.100.0060.00618.16
8.2.90.0040.00419.31
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0040.00417.90
8.2.50.0050.00318.10
8.2.40.0040.00421.18
8.2.30.0050.00320.68
8.2.20.0000.00717.80
8.2.10.0050.00218.13
8.2.00.0000.00718.21
8.1.270.0150.00423.92
8.1.260.0080.00026.35
8.1.250.0070.00728.09
8.1.240.0030.00722.88
8.1.230.0040.00817.89
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.50
8.1.190.0030.00517.48
8.1.180.0000.00918.10
8.1.170.0090.00020.62
8.1.160.0040.00422.00
8.1.150.0040.00418.95
8.1.140.0050.00319.63
8.1.130.0000.00717.76
8.1.120.0040.00417.57
8.1.110.0020.00517.56
8.1.100.0080.00017.67
8.1.90.0000.00717.67
8.1.80.0040.00417.61
8.1.70.0080.00017.64
8.1.60.0030.00617.63
8.1.50.0030.00517.65
8.1.40.0030.00917.66
8.1.30.0040.00417.72
8.1.20.0050.00317.79
8.1.10.0000.00817.59
8.1.00.0060.00317.70
8.0.300.0080.00018.77
8.0.290.0000.00817.00
8.0.280.0080.00018.64
8.0.270.0050.00317.39
8.0.260.0030.00317.40
8.0.250.0040.00317.17
8.0.240.0000.00817.22
8.0.230.0070.00017.12
8.0.220.0040.00416.98
8.0.210.0000.00717.02
8.0.200.0000.00617.04
8.0.190.0000.00917.03
8.0.180.0030.00516.99
8.0.170.0000.00817.08
8.0.160.0000.00717.02
8.0.150.0080.00017.06
8.0.140.0000.00817.03
8.0.130.0060.00013.43
8.0.120.0030.00516.94
8.0.110.0000.00717.03
8.0.100.0000.00716.99
8.0.90.0030.00417.11
8.0.80.0150.00817.13
8.0.70.0000.00817.04
8.0.60.0040.00417.00
8.0.50.0000.00816.96
8.0.30.0130.00417.27
8.0.20.0120.00817.44
8.0.10.0040.00417.20
8.0.00.0110.00816.90
7.4.330.0050.00015.08
7.4.320.0030.00316.56
7.4.300.0030.00316.55
7.4.290.0000.00616.63
7.4.280.0040.00416.77
7.4.270.0000.00616.63
7.4.260.0040.00416.61
7.4.250.0020.00516.55
7.4.240.0020.00516.63
7.4.230.0040.00416.69
7.4.220.0130.00716.48
7.4.210.0120.00316.60
7.4.200.0000.00716.82
7.4.160.0100.00616.88
7.4.150.0080.00817.40
7.4.140.0150.00617.86
7.4.130.0150.00216.69
7.4.120.0080.01116.53
7.4.110.0130.00416.67
7.4.100.0080.00816.75
7.4.90.0130.00316.55
7.4.80.0030.01519.39
7.4.70.0110.00616.88
7.4.60.0100.00716.54
7.4.50.0040.00416.61
7.4.40.0120.00616.81
7.4.30.0060.01016.68
7.4.00.0070.01015.02
7.3.330.0000.00513.19
7.3.320.0000.00613.16
7.3.310.0000.00616.16
7.3.300.0060.00016.29
7.3.290.0050.00916.29
7.3.280.0070.01116.36
7.3.270.0110.00717.40
7.3.260.0040.01516.27
7.3.250.0130.00816.48
7.3.240.0110.00916.65
7.3.230.0070.01016.61
7.3.210.0090.00916.64
7.3.200.0130.00316.72
7.3.190.0140.00316.68
7.3.180.0170.00416.40
7.3.170.0060.01216.39
7.3.160.0030.01316.60
7.2.330.0090.01216.64
7.2.320.0110.00816.96
7.2.310.0130.01016.94
7.2.300.0030.01316.75
7.2.290.0090.00916.95
7.2.60.0070.00717.02
7.2.00.0060.00919.65
7.1.200.0060.00316.03
7.1.100.0040.00718.41
7.1.70.0070.00716.91
7.1.60.0070.01719.11
7.1.50.0060.00917.18
7.1.00.0030.07722.28
7.0.200.0160.00614.83
7.0.90.0500.08019.95
7.0.80.0270.07019.93
7.0.70.0570.06319.91
7.0.60.0370.04320.01
7.0.50.0130.05720.23
7.0.40.0100.04720.12
7.0.30.0000.09020.18
7.0.20.0070.08720.02
7.0.10.0070.05720.12
7.0.00.0070.09020.05
5.6.280.0030.03720.98
5.6.240.0030.05020.66
5.6.230.0100.08320.63
5.6.220.0070.08320.61
5.6.210.0030.04720.73
5.6.200.0100.08021.00
5.6.190.0030.08321.03
5.6.180.0030.06321.00
5.6.170.0070.08721.02
5.6.160.0070.08021.07
5.6.150.0170.07721.04
5.6.140.0070.05021.13
5.6.130.0100.03721.09
5.6.120.0100.04320.95
5.6.110.0070.04021.05
5.6.100.0070.04021.05
5.6.90.0130.03021.03
5.6.80.0070.03720.51
5.6.70.0030.04020.34
5.6.60.0070.03320.47
5.6.50.0070.03320.51
5.6.40.0030.03720.34
5.6.30.0070.04020.37
5.6.20.0030.03320.43
5.6.10.0070.03320.37
5.6.00.0100.03320.35
5.5.380.0070.04720.53
5.5.370.0030.05020.35
5.5.360.0100.08320.49
5.5.350.0070.06720.45
5.5.340.0030.07320.77
5.5.330.0070.07020.82
5.5.320.0070.04720.77
5.5.310.0000.08720.77
5.5.300.0000.04720.84
5.5.290.0100.03720.73
5.5.280.0070.04720.90
5.5.270.0070.03320.76
5.5.260.0070.03720.74
5.5.250.0100.03720.43
5.5.240.0070.03720.21
5.5.230.0070.04020.25
5.5.220.0000.04020.09
5.5.210.0070.04020.21
5.5.200.0000.04320.23
5.5.190.0000.05020.11
5.5.180.0070.04020.13
5.5.160.0000.03720.24
5.5.150.0000.03320.17
5.5.140.0030.03720.26
5.5.130.0030.04320.14
5.5.120.0070.06720.17
5.5.110.0030.03720.25
5.5.100.0070.03320.09
5.5.90.0130.07020.14
5.5.80.0000.06020.06
5.5.70.0100.06719.93
5.5.60.0070.04020.11
5.5.50.0170.04020.04
5.5.40.0100.07020.10
5.5.30.0070.07319.91
5.5.20.0070.08020.14
5.5.10.0070.05020.10
5.5.00.0030.05320.04
5.4.450.0000.04319.39
5.4.440.0030.04719.25
5.4.430.0030.03719.38
5.4.420.0030.04019.11
5.4.410.0030.04019.10
5.4.400.0000.04018.98
5.4.390.0000.04719.03
5.4.380.0100.03319.11
5.4.370.0030.03019.02
5.4.360.0030.04719.05
5.4.350.0070.03019.10
5.4.340.0100.02719.02
5.4.320.0000.04318.96
5.4.310.0030.03018.81
5.4.300.0030.05718.81
5.4.290.0030.03318.89
5.4.280.0030.03319.04
5.4.270.0070.07719.05
5.4.260.0000.08319.04
5.4.250.0030.05018.97
5.4.240.0130.06319.09
5.4.230.0070.07319.11
5.4.220.0030.08318.96
5.4.210.0170.05318.80
5.4.200.0100.06018.79
5.4.190.0100.06318.89
5.4.180.0100.04719.22
5.4.170.0030.05019.13
5.4.160.0130.03719.09
5.4.150.0030.08319.20
5.4.140.0100.06016.33
5.4.130.0030.07316.11
5.4.120.0130.06716.32
5.4.110.0100.06716.26
5.4.100.0100.05316.36
5.4.90.0000.07716.47
5.4.80.0030.05016.26
5.4.70.0000.07316.48
5.4.60.0000.05316.30
5.4.50.0000.08316.31
5.4.40.0100.07016.25
5.4.30.0130.06716.27
5.4.20.0070.04316.31
5.4.10.0100.07016.20
5.4.00.0100.07015.85

preferences:
59.57 ms | 400 KiB | 5 Q