3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d30= strtotime("2017-06-30"); Echo $d30 ."\n"; Echo date("Y-m-d", $d30)."\n\n"; $d31= strtotime("2017-06-31"); Echo $d31 ."\n"; Echo date("Y-m-d", $d31)."\n\n"; $d32= strtotime("2017-06-32"); Echo $d32 ."\n"; Echo date("Y-m-d", $d32)."\n\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)
8.3.70.0060.00918.43
8.3.60.0090.00616.86
8.3.50.0090.00917.27
8.3.40.0110.00418.98
8.3.30.0060.01318.88
8.3.20.0070.00021.90
8.3.10.0080.00023.61
8.3.00.0050.00319.79
8.2.190.0100.01016.58
8.2.180.0040.01118.29
8.2.170.0070.00722.96
8.2.160.0140.00019.41
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0070.00022.11
8.2.120.0040.00426.35
8.2.110.0170.00720.53
8.2.100.0060.00617.97
8.2.90.0050.00319.17
8.2.80.0030.00617.97
8.2.70.0050.00317.73
8.2.60.0080.00018.16
8.2.50.0100.00018.10
8.2.40.0000.00820.45
8.2.30.0040.00419.32
8.2.20.0000.00718.18
8.2.10.0000.00718.03
8.2.00.0040.00417.99
8.1.280.0100.01025.92
8.1.270.0000.00820.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0120.00922.68
8.1.230.0080.00317.96
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0030.00617.60
8.1.190.0050.01017.25
8.1.180.0040.00418.10
8.1.170.0040.00418.75
8.1.160.0000.00718.95
8.1.150.0080.00018.81
8.1.140.0050.00319.59
8.1.130.0080.00318.95
8.1.120.0000.00717.70
8.1.110.0000.00717.60
8.1.100.0080.00017.65
8.1.90.0040.00417.68
8.1.80.0030.00317.68
8.1.70.0030.00317.66
8.1.60.0000.00817.68
8.1.50.0000.00717.59
8.1.40.0000.00817.66
8.1.30.0000.00717.71
8.1.20.0000.00817.79
8.1.10.0050.00217.49
8.1.00.0080.00017.56
8.0.300.0020.00518.77
8.0.290.0070.00017.00
8.0.280.0030.00518.38
8.0.270.0040.00316.92
8.0.260.0060.00017.23
8.0.250.0020.00517.14
8.0.240.0000.00717.16
8.0.230.0000.00717.16
8.0.220.0040.00417.12
8.0.210.0000.00717.14
8.0.200.0050.00317.20
8.0.190.0030.00617.03
8.0.180.0040.00416.99
8.0.170.0030.00517.14
8.0.160.0000.00717.07
8.0.150.0040.00416.90
8.0.140.0000.00717.01
8.0.130.0050.00013.38
8.0.120.0020.00517.01
8.0.110.0000.00817.08
8.0.100.0070.00017.17
8.0.90.0000.00717.10
8.0.80.0060.01017.04
8.0.70.0030.00516.95
8.0.60.0060.00317.14
8.0.50.0030.00517.06
8.0.30.0130.00617.24
8.0.20.0110.00817.40
8.0.10.0070.00016.92
8.0.00.0110.00616.96
7.4.330.0000.00515.55
7.4.320.0000.00716.56
7.4.300.0030.00316.47
7.4.290.0030.00516.67
7.4.280.0040.00416.46
7.4.270.0060.00316.67
7.4.260.0000.00616.58
7.4.250.0000.00716.58
7.4.240.0040.00416.59
7.4.230.0030.00316.69
7.4.220.0040.01916.70
7.4.210.0070.00716.73
7.4.200.0040.00416.42
7.4.160.0050.01016.57
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0180.00016.70
7.4.120.0110.01216.65
7.4.110.0040.01216.55
7.4.100.0070.01016.53
7.4.90.0070.01116.80
7.4.80.0030.02019.39
7.4.70.0080.00816.80
7.4.60.0030.01316.61
7.4.50.0030.01016.57
7.4.40.0130.01016.64
7.4.30.0030.01316.45
7.4.00.0000.01715.18
7.3.330.0030.00313.15
7.3.320.0020.00213.22
7.3.310.0000.00716.46
7.3.300.0000.00716.41
7.3.290.0060.01016.39
7.3.280.0070.00916.36
7.3.270.0140.00317.40
7.3.260.0100.01016.59
7.3.250.0090.00916.56
7.3.240.0070.01016.57
7.3.230.0170.00016.64
7.3.210.0080.00816.46
7.3.200.0030.01216.63
7.3.190.0090.00616.41
7.3.180.0120.00316.38
7.3.170.0090.00816.45
7.3.160.0090.00916.45
7.3.120.0070.00714.96
7.3.110.0030.01014.67
7.3.100.0040.00414.95
7.3.90.0090.00614.88
7.3.80.0000.01714.64
7.3.70.0070.01015.12
7.3.60.0000.01615.08
7.3.50.0030.01315.14
7.3.40.0130.00314.97
7.3.30.0090.00614.86
7.3.20.0140.00316.93
7.3.10.0100.00316.50
7.3.00.0070.00316.55
7.2.330.0030.01316.88
7.2.320.0060.00916.97
7.2.310.0100.00716.70
7.2.300.0120.00416.56
7.2.290.0060.01116.52
7.2.240.0070.01015.13
7.2.230.0030.01015.06
7.2.220.0070.00315.13
7.2.210.0000.01015.10
7.2.200.0100.00615.24
7.2.190.0030.01315.12
7.2.180.0100.00714.97
7.2.170.0000.01615.19
7.2.160.0030.01215.01
7.2.150.0040.00816.95
7.2.140.0030.01317.20
7.2.130.0100.00717.14
7.2.120.0040.01417.05
7.2.110.0090.00617.13
7.2.100.0080.00317.16
7.2.90.0100.00717.20
7.2.80.0060.00917.20
7.2.70.0000.01217.04
7.2.60.0090.00717.03
7.2.50.0120.00416.89
7.2.40.0060.01017.12
7.2.30.0030.01016.86
7.2.20.0040.01417.11
7.2.10.0110.00317.14
7.2.00.0080.00818.13
7.1.330.0040.01115.95
7.1.320.0000.01115.80
7.1.310.0060.00915.85
7.1.300.0040.00715.73
7.1.290.0080.00615.98
7.1.280.0110.00415.80
7.1.270.0080.00315.80
7.1.260.0090.00616.00
7.1.250.0000.01215.94
7.1.200.0100.00316.00
7.1.100.0030.01018.32
7.1.70.0000.00817.23
7.1.60.0040.00817.40
7.1.50.0600.01033.22
7.1.40.0570.00732.85
7.1.30.0770.01332.86
7.1.20.0570.01032.82
7.1.10.0500.00714.82
7.1.00.0500.01315.05
7.0.200.0030.01216.96
7.0.190.0600.00014.96
7.0.180.0600.01014.32
7.0.170.0930.01014.66
7.0.160.0670.01014.48
7.0.150.0530.00314.41
7.0.140.0500.01714.53
7.0.130.0470.00714.63
7.0.120.0430.00714.66
7.0.110.0630.01714.55
7.0.100.0400.01014.51
7.0.90.0430.00714.49
7.0.80.0370.01014.52
7.0.70.0330.01014.43
7.0.60.0370.00314.41
7.0.50.0330.01014.57
7.0.40.0230.01714.77
7.0.30.0370.00714.49
7.0.20.0330.00714.67
7.0.10.0330.00714.80
7.0.00.0430.00714.60

preferences:
49.98 ms | 401 KiB | 5 Q