3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = 2013-08-29; $newDate = strtotime($date); echo $newDate;

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)
5.6.280.0100.06721.11
5.6.210.0000.04320.74
5.6.200.0030.04718.16
5.6.190.0100.04320.32
5.6.180.0170.05320.41
5.6.170.0300.05720.48
5.6.160.0100.07720.44
5.6.150.0170.05318.18
5.6.140.0070.08018.21
5.6.130.0100.05318.21
5.6.120.0030.08721.00
5.6.110.0130.07720.97
5.6.100.0070.07321.00
5.6.90.0100.04021.11
5.6.80.0230.06720.36
5.5.350.0270.08020.39
5.5.340.0030.04717.87
5.5.330.0170.07320.21
5.5.320.0300.07020.28
5.5.310.0370.07720.29
5.5.300.0030.07717.98
5.5.290.0030.08317.96
5.5.280.0130.05720.86
5.5.270.0130.05320.86
5.5.260.0170.07320.75
5.5.250.0100.07720.61
5.5.240.0030.07320.15
5.4.450.4300.04019.20
5.4.440.3830.04319.48
5.4.430.1430.05719.40
5.4.420.4070.04019.50
5.4.410.3400.04319.33
5.4.400.4930.04719.04
5.4.390.0100.05319.16
5.4.380.3770.04019.15
5.4.370.3670.03318.92
5.4.360.3900.03719.13
5.4.350.3700.03719.18
5.4.340.3670.04019.12
5.4.320.4000.03318.96
5.4.310.4370.04019.04
5.4.300.4430.02719.12
5.4.290.4670.03719.15
5.4.280.4600.03719.06
5.4.270.4330.04319.08
5.4.260.4600.03319.12
5.4.250.4500.03718.96
5.4.240.4300.04019.12
5.4.230.4600.04319.15
5.4.220.4630.03018.89
5.4.210.3630.04019.15
5.4.200.4070.03318.84
5.4.190.4200.04319.23
5.4.180.4500.03319.15
5.4.170.3970.04318.95
5.4.160.3930.03019.14
5.4.150.4030.04719.11
5.4.140.3970.03316.41
5.4.130.4500.03316.16
5.4.120.4370.04016.37
5.4.110.3830.03716.50
5.4.100.3470.03316.37
5.4.90.3900.03316.21
5.4.80.4070.03716.42
5.4.70.4570.03016.45
5.4.60.4500.04016.13
5.4.50.4270.03716.32
5.4.40.4570.03716.30
5.4.30.4770.02716.46
5.4.20.4600.03316.54
5.4.10.4500.03316.23
5.4.00.4430.03715.70
5.3.290.4570.03314.59
5.3.280.4530.03714.55
5.3.270.3930.04014.53
5.3.260.3900.03014.55
5.3.250.3870.03714.55
5.3.240.4030.03714.53
5.3.230.4270.03314.55
5.3.220.4600.04014.48
5.3.210.3870.04014.44
5.3.200.4000.03314.49
5.3.190.5930.04314.50
5.3.180.4570.03314.48
5.3.170.4400.03014.50
5.3.160.4170.03714.57
5.3.150.4400.04314.49
5.3.140.4670.04314.44
5.3.130.4130.04014.46
5.3.120.4270.03714.43
5.3.110.4430.03314.63
5.3.100.4600.03313.96
5.3.90.4670.03713.92
5.3.80.4330.03313.99
5.3.70.4470.04713.80
5.3.60.4300.04313.93
5.3.50.4630.03713.74
5.3.40.3600.03713.92
5.3.30.3870.03013.87
5.3.20.4400.03313.48
5.3.10.4630.03713.58
5.3.00.4600.03713.61
5.2.170.3730.03711.04
5.2.160.3430.03011.13
5.2.150.3400.03011.07
5.2.140.3900.03011.09
5.2.130.3830.02711.26
5.2.120.3670.02711.08
5.2.110.3730.02011.10
5.2.100.3870.03010.95
5.2.90.4000.02010.98
5.2.80.3730.03011.08
5.2.70.3700.02711.05
5.2.60.3870.03011.05
5.2.50.2400.02710.99
5.2.40.0130.05710.96
5.2.30.0070.06310.89
5.2.20.0030.06010.93
5.2.10.2070.02310.90
5.2.00.1730.02710.63
5.1.60.2400.02310.05
5.1.50.1770.0239.89
5.1.40.2300.0239.94
5.1.30.2370.03010.33
5.1.20.1770.02010.35
5.1.10.2370.01710.11
5.1.00.2270.02710.07
5.0.50.1200.0208.58
5.0.40.1230.0208.45
5.0.30.0970.0308.37
5.0.20.1270.0208.16
5.0.10.0970.0208.23
5.0.00.1400.0378.29
4.4.90.1400.0205.84
4.4.80.1530.0105.80
4.4.70.0070.0335.87
4.4.60.0070.0335.79
4.4.50.0030.0235.77
4.4.40.1070.0235.81
4.4.30.0870.0205.79
4.4.20.1100.0075.89
4.4.10.1000.0175.84
4.4.00.1200.0235.85
4.3.110.1430.0175.77
4.3.100.0900.0175.69
4.3.90.1700.0105.77
4.3.80.0930.0235.66
4.3.70.1300.0135.70
4.3.60.1030.0105.72
4.3.50.1200.0175.74
4.3.40.1430.0235.71
4.3.30.0800.0175.17
4.3.20.0570.0175.17
4.3.10.0430.0175.17
4.3.00.0630.0105.17

preferences:
135.12 ms | 1398 KiB | 7 Q