3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = "18/7/2017"; $data2 = "2017-07-18"; echo strtotime($data).'\n'; echo strtotime($data2);

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)
8.3.70.0100.01416.75
8.3.60.0030.01716.75
8.3.50.0120.00516.57
8.3.40.0060.00918.97
8.3.30.0070.01418.83
8.3.20.0000.00820.29
8.3.10.0040.01421.79
8.3.00.0000.00821.91
8.2.180.0110.00418.41
8.2.170.0120.00322.96
8.2.160.0000.01520.57
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0110.00721.00
8.2.120.0040.01426.35
8.2.110.0160.00722.25
8.2.100.0030.00917.89
8.2.90.0050.00319.17
8.2.80.0080.00018.03
8.2.70.0000.01117.63
8.2.60.0040.00418.04
8.2.50.0060.00318.10
8.2.40.0040.00420.42
8.2.30.0000.00921.02
8.2.20.0040.00418.05
8.2.10.0030.00617.98
8.2.00.0070.00018.00
8.1.280.0090.00625.92
8.1.270.0140.00422.14
8.1.260.0060.01326.35
8.1.250.0000.00828.09
8.1.240.0060.00323.84
8.1.230.0060.00622.21
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.47
8.1.190.0030.00517.48
8.1.180.0030.00518.10
8.1.170.0070.00018.97
8.1.160.0030.00519.07
8.1.150.0080.00020.64
8.1.140.0060.00319.46
8.1.130.0040.00418.82
8.1.120.0030.00517.66
8.1.110.0050.00217.48
8.1.100.0030.00517.64
8.1.90.0000.00717.64
8.1.80.0040.00417.64
8.1.70.0000.00817.52
8.1.60.0040.00417.71
8.1.50.0080.00017.53
8.1.40.0040.00417.55
8.1.30.0080.00017.78
8.1.20.0050.00317.67
8.1.10.0030.00617.61
8.1.00.0050.00317.59
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0030.00318.38
8.0.270.0070.00017.36
8.0.260.0000.00717.02
8.0.250.0040.00417.16
8.0.240.0050.00217.10
8.0.230.0000.00716.98
8.0.220.0000.00717.04
8.0.210.0000.00817.05
8.0.200.0000.00717.03
8.0.190.0000.00817.18
8.0.180.0070.00017.13
8.0.170.0040.00417.13
8.0.160.0040.00417.14
8.0.150.0070.00017.12
8.0.140.0040.00417.05
8.0.130.0040.00413.52
8.0.120.0000.00817.02
8.0.110.0040.00416.95
8.0.100.0040.00417.12
8.0.90.0000.00716.97
8.0.80.0050.01417.07
8.0.70.0070.00017.05
8.0.60.0000.00816.80
8.0.50.0000.00816.84
8.0.30.0060.01417.04
8.0.20.0060.01417.41
8.0.10.0000.00717.19
8.0.00.0120.00616.76
7.4.330.0000.00715.55
7.4.320.0050.00316.67
7.4.300.0060.00016.62
7.4.290.0050.00216.57
7.4.280.0040.00416.55
7.4.270.0030.00316.57
7.4.260.0050.00216.54
7.4.250.0040.00416.61
7.4.240.0000.00716.59
7.4.230.0080.00016.73
7.4.220.0120.01516.63
7.4.210.0030.01216.69
7.4.200.0030.00316.77
7.4.160.0080.00816.47
7.4.150.0140.00617.40
7.4.140.0120.01117.86
7.4.130.0100.00716.65
7.4.120.0080.01016.61
7.4.110.0030.01516.54
7.4.100.0090.01216.43
7.4.90.0070.01016.61
7.4.80.0060.01119.39
7.4.70.0090.00616.49
7.4.60.0100.00716.69
7.4.50.0080.00516.52
7.4.40.0060.01016.70
7.4.30.0110.00716.60
7.4.00.0050.01014.74
7.3.330.0000.00613.20
7.3.320.0020.00213.05
7.3.310.0070.00016.32
7.3.300.0030.00316.31
7.3.290.0090.00616.33
7.3.280.0080.00916.35
7.3.270.0060.01217.40
7.3.260.0100.00716.34
7.3.250.0110.01116.54
7.3.240.0080.00916.46
7.3.230.0170.00016.40
7.3.210.0060.01216.43
7.3.200.0150.00416.54
7.3.190.0160.00016.71
7.3.180.0170.00616.42
7.3.170.0080.00816.59
7.3.160.0110.00616.48
7.3.120.0150.00414.89
7.3.110.0060.01214.61
7.3.100.0090.00614.96
7.3.90.0080.00415.11
7.3.80.0110.00314.71
7.3.70.0000.01614.92
7.3.60.0090.00314.75
7.3.50.0030.01014.69
7.3.40.0060.00314.95
7.3.30.0060.00314.90
7.3.20.0100.00316.66
7.3.10.0060.00616.69
7.3.00.0030.00916.91
7.2.330.0110.00716.64
7.2.320.0000.01616.86
7.2.310.0140.00316.60
7.2.300.0090.00916.84
7.2.290.0030.01416.78
7.2.250.0060.01315.11
7.2.240.0030.01715.05
7.2.230.0040.01514.92
7.2.220.0060.00915.36
7.2.210.0130.00314.83
7.2.200.0030.00914.99
7.2.190.0060.00315.06
7.2.180.0030.00815.16
7.2.170.0030.01315.01
7.2.60.0070.00717.06
7.2.00.0070.00719.32
7.1.330.0080.00815.94
7.1.320.0090.00315.57
7.1.310.0040.01415.95
7.1.300.0060.00615.83
7.1.290.0030.01015.97
7.1.280.0090.00615.76
7.1.270.0090.00315.89
7.1.260.0040.00815.73
7.1.200.0080.00815.88
7.1.100.0000.01318.23
7.1.70.0100.01417.16
7.1.60.0200.01335.29
7.1.50.0260.01334.63
7.1.40.0210.01534.55
7.1.30.0260.00734.46
7.1.20.0250.02234.82
7.1.10.0100.01016.66
7.1.00.0130.00316.73
7.0.200.0090.00616.88
7.0.190.0120.00416.47
7.0.180.0040.01316.37
7.0.170.0120.00916.37
7.0.160.0100.01016.40
7.0.150.0000.02016.52
7.0.140.0000.02016.13
7.0.130.0060.01516.70
7.0.120.0070.01416.48
7.0.110.0040.01516.55
7.0.100.0030.01616.38
7.0.90.0060.01416.27
7.0.80.0080.00816.28
7.0.70.0070.01116.38
7.0.60.0030.01616.25
7.0.50.0060.01316.36
7.0.40.0090.00916.76
7.0.30.0100.00916.76
7.0.20.0070.00716.37
7.0.10.0030.01016.37
7.0.00.0120.00416.55

preferences:
64.07 ms | 401 KiB | 5 Q