3v4l.org

run code in 300+ PHP versions simultaneously
<?php $appt_start = "2011-03-30 20:30:00"; echo date(strtotime($appt_start), "m-d-Y");

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)
8.3.70.0040.01116.88
8.3.60.0110.00416.84
8.3.50.0080.01121.17
8.3.40.0110.00318.87
8.3.30.0090.00618.77
8.3.20.0040.00420.31
8.3.10.0000.00823.70
8.3.00.0070.00023.84
8.2.180.0140.00717.00
8.2.170.0000.01422.96
8.2.160.0090.00620.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00020.88
8.2.120.0050.00326.35
8.2.110.0040.00420.94
8.2.100.0040.00817.93
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0040.00422.20
8.2.30.0040.00419.44
8.2.20.0030.00617.93
8.2.10.0000.00717.97
8.2.00.0000.00718.17
8.1.280.0100.00625.92
8.1.270.0110.00722.14
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0060.00620.81
8.1.230.0070.00419.07
8.1.220.0040.00417.75
8.1.210.0030.00518.77
8.1.200.0060.00317.48
8.1.190.0000.00817.36
8.1.180.0070.00318.10
8.1.170.0040.00418.71
8.1.160.0000.00720.63
8.1.150.0070.00018.89
8.1.140.0040.00419.57
8.1.130.0070.00017.57
8.1.120.0000.00717.61
8.1.110.0030.00617.48
8.1.100.0000.00717.63
8.1.90.0040.00417.41
8.1.80.0020.00517.48
8.1.70.0000.00717.64
8.1.60.0040.00417.65
8.1.50.0040.00417.56
8.1.40.0040.00417.63
8.1.30.0060.00617.63
8.1.20.0050.00217.79
8.1.10.0000.00717.64
8.1.00.0040.00417.55
8.0.300.0020.00518.77
8.0.290.0050.00216.88
8.0.280.0070.00018.36
8.0.270.0000.00817.31
8.0.260.0080.00017.17
8.0.250.0060.00017.12
8.0.240.0000.00617.05
8.0.230.0000.00617.16
8.0.220.0000.00717.10
8.0.210.0060.00317.06
8.0.200.0060.00016.97
8.0.190.0000.00717.16
8.0.180.0000.00717.11
8.0.170.0070.00017.09
8.0.160.0030.00517.20
8.0.150.0030.00317.03
8.0.140.0070.00016.93
8.0.130.0000.00513.42
8.0.120.0050.00317.04
8.0.110.0000.00817.13
8.0.100.0050.00217.08
8.0.90.0040.00417.09
8.0.80.0040.01117.03
8.0.70.0000.00817.09
8.0.60.0070.00016.94
8.0.50.0050.00316.92
8.0.30.0080.01017.08
8.0.20.0090.00917.40
8.0.10.0040.00417.02
8.0.00.0120.01116.82
7.4.330.0000.00715.08
7.4.320.0060.00016.52
7.4.300.0030.00616.46
7.4.290.0030.00316.65
7.4.280.0000.00716.66
7.4.270.0040.00416.69
7.4.260.0000.00716.67
7.4.250.0040.00416.62
7.4.240.0000.00716.67
7.4.230.0000.00716.67
7.4.220.0180.00416.53
7.4.210.0120.00316.60
7.4.200.0000.00716.64
7.4.160.0100.00616.41
7.4.150.0110.00717.40
7.4.140.0060.01417.86
7.4.130.0090.01216.71
7.4.120.0080.01216.57
7.4.110.0090.00916.70
7.4.100.0000.01816.52
7.4.90.0090.00916.83
7.4.80.0110.00719.39
7.4.70.0120.00616.51
7.4.60.0070.01016.79
7.4.50.0040.01116.75
7.4.40.0060.00916.47
7.4.30.0060.01116.72
7.4.00.0070.00815.05
7.3.330.0030.00313.15
7.3.320.0030.00313.18
7.3.310.0030.00316.39
7.3.300.0060.00016.37
7.3.290.0080.00916.34
7.3.280.0140.00516.33
7.3.270.0110.00717.40
7.3.260.0080.00816.40
7.3.250.0090.00816.40
7.3.240.0110.00516.46
7.3.230.0130.01016.53
7.3.210.0130.00316.57
7.3.200.0110.01419.39
7.3.190.0100.00716.34
7.3.180.0060.01316.36
7.3.170.0130.00316.48
7.3.160.0090.00616.48
7.3.120.0080.00814.83
7.3.110.0070.00914.82
7.3.100.0050.01214.95
7.3.90.0080.00614.84
7.3.80.0050.00815.02
7.3.70.0030.00915.01
7.3.60.0050.00915.00
7.3.50.0060.00414.59
7.3.40.0050.00714.80
7.3.30.0050.00714.84
7.3.20.0090.00516.62
7.3.10.0080.00716.74
7.3.00.0020.01216.62
7.2.330.0070.01116.73
7.2.320.0120.00616.48
7.2.310.0070.01416.79
7.2.300.0100.00716.75
7.2.290.0130.00316.77
7.2.250.0030.01515.14
7.2.240.0090.00915.21
7.2.230.0060.01115.17
7.2.220.0040.00714.97
7.2.210.0070.00514.99
7.2.200.0060.00615.08
7.2.190.0070.01014.88
7.2.180.0020.01015.02
7.2.170.0050.00915.00
7.2.160.0090.00614.88
7.2.150.0140.00016.59
7.2.140.0040.00716.93
7.2.130.0040.00816.76
7.2.120.0040.00816.95
7.2.110.0030.01416.86
7.2.100.0040.00716.59
7.2.90.0040.00816.98
7.2.80.0090.00617.09
7.2.70.0100.00316.88
7.2.60.0060.00816.69
7.2.50.0030.00916.92
7.2.40.0070.00716.90
7.2.30.0060.00616.96
7.2.20.0030.01316.91
7.2.10.0030.01216.84
7.2.00.0090.00318.20
7.1.330.0100.00615.66
7.1.320.0060.00815.87
7.1.310.0080.00616.06
7.1.300.0020.01415.69
7.1.290.0000.01215.77
7.1.280.0030.01015.85
7.1.270.0090.00315.78
7.1.260.0030.01215.91
7.1.250.0040.01115.77
7.1.200.0070.00715.83
7.1.100.0060.00318.01
7.1.70.0030.00517.44
7.1.60.0000.02319.40
7.1.50.0100.00316.90
7.1.00.0070.07322.32
7.0.200.0000.01116.90
7.0.100.0100.04719.96
7.0.90.0200.06319.93
7.0.80.0170.07719.87
7.0.70.0270.05019.85
7.0.60.0170.07719.91
7.0.50.0100.08020.23
7.0.40.0070.05720.14
7.0.30.0030.05020.09
7.0.20.0200.06320.13
7.0.10.0100.08020.00
7.0.00.0070.05020.14
5.6.280.0000.07021.10
5.6.250.0130.07020.44
5.6.240.0100.07320.61
5.6.230.0100.07020.51
5.6.220.0070.08020.52
5.6.210.0100.05320.52
5.6.200.0100.08021.10
5.6.190.0000.05321.11
5.6.180.0100.08021.10
5.6.170.0130.06720.99
5.6.160.0000.04721.07
5.6.150.0070.04721.05
5.6.140.0030.04321.13
5.6.130.0070.06021.01
5.6.120.0070.04021.07
5.6.110.0070.04321.04
5.6.100.0030.06020.98
5.6.90.0000.04021.03
5.6.80.0030.04020.40
5.6.70.0130.03320.39
5.6.60.0070.07020.44
5.6.50.0070.07320.40
5.6.40.0070.07320.37
5.6.30.0030.04720.44
5.6.20.0030.04020.41
5.6.10.0100.04020.35
5.6.00.0070.04020.36
5.5.380.0200.07020.48
5.5.370.0100.07020.29
5.5.360.0070.07020.32
5.5.350.0170.07020.31
5.5.340.0070.08020.82
5.5.330.0100.05020.91
5.5.320.0100.08320.75
5.5.310.0070.06320.85
5.5.300.0030.04720.75
5.5.290.0070.04320.79
5.5.280.0070.05020.89
5.5.270.0100.03720.90
5.5.260.0070.04020.90
5.5.250.0070.04320.60
5.5.240.0030.05020.11
5.5.230.0070.07720.28
5.5.220.0030.03720.18
5.5.210.0100.07720.26
5.5.200.0030.07320.27
5.5.190.0100.04020.26
5.5.180.0030.04020.24
5.5.160.0070.03720.18
5.5.150.0000.08320.21
5.5.140.0030.07320.24
5.5.130.0030.05020.25
5.5.120.0000.05020.14
5.5.110.0000.04320.17
5.5.100.0100.03320.04
5.5.90.0070.03720.08
5.5.80.0030.04020.14
5.5.70.0070.04020.04
5.5.60.0070.03720.02
5.5.50.0000.04019.99
5.5.40.0070.03320.01
5.5.30.0030.03720.02
5.5.20.0070.05719.94
5.5.10.0000.04020.01
5.5.00.0130.03020.09

preferences:
55.81 ms | 401 KiB | 5 Q