3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dp = new DatePeriod(new DateTime('2010-01-01 UTC'), new DateInterval('P1D'), 2); echo "Original:\r\n"; foreach($dp as $dt) { echo $dt->format('Y-m-d H:i:s')."\r\n"; } echo "\r\n"; $ser = serialize($dp); // $ser is: O:10:"DatePeriod":0:{} // Create dangerous instance $dpu = unserialize($ser); // $dpu has invalid values… echo "Unserialized:\r\n"; // …which leads to CRASH: foreach($dpu as $dt) { echo $dt->format('Y-m-d H:i:s')."\r\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)
8.3.60.0140.00418.55
8.3.50.0110.00821.21
8.3.40.0070.00718.84
8.3.30.0150.00418.91
8.3.20.0050.00319.03
8.3.10.0040.00421.34
8.3.00.0080.00023.86
8.2.180.0090.00617.00
8.2.170.0040.01122.96
8.2.160.0100.01020.55
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.26
8.2.110.0100.00020.57
8.2.100.0120.00017.97
8.2.90.0030.00519.34
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0040.00419.59
8.2.20.0040.00417.99
8.2.10.0040.00418.02
8.2.00.0110.00018.16
8.1.280.0090.00625.92
8.1.270.0050.00223.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00322.65
8.1.230.0040.00721.15
8.1.220.0030.00518.77
8.1.210.0060.00319.02
8.1.200.0060.00317.60
8.1.190.0080.00017.66
8.1.180.0000.00818.10
8.1.170.0040.00418.90
8.1.160.0000.00819.03
8.1.150.0070.00018.86
8.1.140.0000.00717.75
8.1.130.0030.00317.90
8.1.120.0030.00517.75
8.1.110.0040.00417.57
8.1.100.0040.00417.64
8.1.90.0050.00317.77
8.1.80.0000.00717.60
8.1.70.0070.00017.70
8.1.60.0030.00617.86
8.1.50.0000.00817.73
8.1.40.0040.00417.68
8.1.30.0080.00017.90
8.1.20.0060.00317.86
8.1.10.0080.00017.79
8.1.00.0030.00617.68
8.0.300.0040.00420.05
8.0.290.0060.00317.30
8.0.280.0000.00718.66
8.0.270.0030.00317.46
8.0.260.0000.00617.18
8.0.250.0040.00417.38
8.0.240.0050.00317.30
8.0.230.0000.00717.30
8.0.220.0000.00717.26
8.0.210.0070.00017.22
8.0.200.0070.00017.31
8.0.190.0000.00717.34
8.0.180.0070.00017.15
8.0.170.0060.00317.29
8.0.160.0000.00717.26
8.0.150.0080.00017.29
8.0.140.0000.00717.25
8.0.130.0030.00313.74
8.0.120.0060.00317.14
8.0.110.0000.00717.04
8.0.100.0040.00417.17
8.0.90.0000.00717.39
8.0.80.0030.01717.10
8.0.70.0060.00317.24
8.0.60.0000.00717.07
8.0.50.0070.00017.03
8.0.30.0080.01117.52
8.0.20.0170.01717.42
8.0.10.0040.00417.37
8.0.00.0100.00817.08
7.4.330.0060.00016.92
7.4.320.0080.00016.78
7.4.300.0030.00316.80
7.4.290.0000.00716.90
7.4.280.0070.00016.73
7.4.270.0070.00016.84
7.4.260.0000.00513.52
7.4.250.0040.00416.67
7.4.240.0040.00416.82
7.4.230.0030.00316.84
7.4.220.0090.00916.63
7.4.210.0080.00716.76
7.4.200.0070.00016.62
7.4.190.0030.00316.69
7.4.160.0070.01016.82
7.4.150.0110.00617.40
7.4.140.0100.01017.86
7.4.130.0080.01016.89
7.4.120.0090.00816.67
7.4.110.0080.01116.88
7.4.100.0120.01216.82
7.4.90.0160.01016.57
7.4.80.0060.01019.39
7.4.70.0130.00816.69
7.4.60.0030.01216.66
7.4.50.0090.00016.93
7.4.40.0070.00722.77
7.4.30.0090.01216.55
7.4.00.0060.00815.26
7.3.330.0050.00013.45
7.3.320.0030.00313.43
7.3.310.0040.00416.46
7.3.300.0030.00316.49
7.3.290.0100.01016.58
7.3.280.0110.00516.51
7.3.270.0090.00917.40
7.3.260.0100.00918.24
7.3.250.0080.01116.78
7.3.240.0120.00916.54
7.3.230.0100.01016.66
7.3.210.0110.00616.33
7.3.200.0080.01119.39
7.3.190.0030.01416.66
7.3.180.0030.01216.46
7.3.170.0110.01016.64
7.3.160.0100.00616.72
7.3.120.0120.00515.05
7.3.110.0090.00915.02
7.3.100.0000.01115.24
7.3.90.0110.00415.23
7.3.80.0040.01114.86
7.3.70.0090.00615.21
7.3.60.0060.01014.88
7.3.50.0100.00315.14
7.3.40.0080.00415.08
7.3.30.0030.01315.02
7.3.20.0040.01217.12
7.3.10.0180.00316.70
7.3.00.0150.00716.90
7.2.330.0090.01216.70
7.2.320.0040.01317.13
7.2.310.0040.01516.93
7.2.300.0100.00716.68
7.2.290.0040.01216.99
7.2.250.0040.01115.37
7.2.240.0170.00315.57
7.2.230.0000.01115.24
7.2.220.0110.00415.63
7.2.210.0080.00815.63
7.2.200.0060.00915.54
7.2.190.0100.00715.51
7.2.180.0100.00715.40
7.2.170.0070.01015.37
7.2.130.0080.01116.98
7.2.120.0030.00916.89
7.2.110.0150.00716.72
7.2.100.0140.01716.95
7.2.90.0120.00317.11
7.2.80.0140.01416.91
7.2.70.0150.00417.11
7.2.60.0100.00817.32
7.2.50.0070.00416.99
7.2.40.0160.00416.95
7.2.30.0000.01417.11
7.2.20.0070.01017.01
7.2.10.0120.01216.93
7.2.00.0050.01318.33
7.1.330.0000.01615.65
7.1.320.0030.00615.88
7.1.310.0150.00015.75
7.1.300.0140.00015.59
7.1.290.0110.00415.63
7.1.280.0060.00915.88
7.1.270.0100.00315.76
7.1.260.0120.00315.87
7.1.250.0120.00315.71
7.1.70.0090.00017.37
7.1.60.0070.00717.34
7.1.50.0070.01717.00
7.1.00.0030.07722.54
7.0.200.0000.01016.81
7.0.140.0070.07021.95
7.0.80.0170.03719.98
7.0.70.0400.05319.89
7.0.60.0630.07320.02
7.0.50.0570.08320.41
7.0.40.0070.04320.10
7.0.30.0030.04320.00
7.0.20.0070.04020.08
7.0.10.0070.03320.07
7.0.00.0100.04320.14
5.6.280.0070.07020.81
5.6.230.0100.07320.68
5.6.220.0200.07020.64
5.6.210.0030.08320.64
5.6.200.0070.09021.18
5.6.190.0070.07321.17
5.6.180.0100.03720.96
5.6.170.0130.04321.11
5.6.160.0030.04021.02
5.6.150.0030.04021.02
5.6.140.0030.04321.05
5.6.130.0070.04021.02
5.6.120.0070.03721.03
5.6.110.0000.04721.00
5.6.100.0030.03721.07
5.6.90.0000.06721.09
5.6.80.0030.04320.48
5.6.70.0000.04720.54
5.6.60.0030.04720.44
5.6.50.0030.04020.40
5.6.40.0000.04320.44
5.6.30.0070.03720.36
5.6.20.0130.07720.38
5.6.10.0000.04320.32
5.6.00.0000.04320.34
5.5.370.0170.07020.39
5.5.360.0100.08320.42
5.5.350.0130.05720.39
5.5.340.0100.08320.90
5.5.330.0130.04320.91
5.5.320.0070.07020.89
5.5.310.0030.07720.87
5.5.300.0070.04020.86
5.5.290.0030.04320.77
5.5.280.0130.03720.89
5.5.270.0070.04020.92
5.5.260.0130.03020.91
5.5.250.0070.03720.67
5.5.240.0100.03320.16
5.5.230.0100.07720.13
5.5.220.0000.04320.25
5.5.210.0000.04320.01
5.5.200.0000.04320.00
5.5.190.0030.05320.25
5.5.180.0000.04020.17
5.5.160.0030.03720.13
5.5.150.0100.03020.24
5.5.140.0000.05320.23
5.5.130.0030.04320.23
5.5.120.0070.03720.21
5.5.110.0070.03720.27
5.5.100.0100.04320.08
5.5.90.0030.08020.06
5.5.80.0000.05320.09
5.5.70.0070.04320.05
5.5.60.0000.05320.06
5.5.50.0030.06720.09
5.5.40.0070.08320.09
5.5.30.0000.08319.92
5.5.20.0170.07020.10
5.5.10.0070.07720.08
5.5.00.0130.07720.06
5.4.450.0000.04019.37
5.4.440.0000.04319.13
5.4.430.0070.03319.26
5.4.420.0000.04319.35
5.4.410.0100.05319.17
5.4.400.0000.03719.04
5.4.390.0100.03019.07
5.4.380.0070.04019.03
5.4.370.0000.04319.06
5.4.360.0070.03719.13
5.4.350.0130.03018.80
5.4.340.0030.03718.95
5.4.320.0030.03719.05
5.4.310.0070.03718.96
5.4.300.0030.03719.12
5.4.290.0070.03719.04
5.4.280.0030.05018.98
5.4.270.0030.04019.05
5.4.260.0000.04018.90
5.4.250.0070.03018.80
5.4.240.0000.04019.02
5.4.230.0000.04719.14
5.4.220.0000.04018.99
5.4.210.0030.07718.78
5.4.200.0100.05719.11
5.4.190.0070.07718.80
5.4.180.0030.07318.95
5.4.170.0100.08019.11
5.4.160.0070.07318.96
5.4.150.0030.05718.95
5.4.140.0000.08316.30
5.4.130.0100.04716.30
5.4.120.0070.04016.25
5.4.110.0100.06016.38
5.4.100.0070.04016.42
5.4.90.0170.06316.21
5.4.80.0130.07316.22
5.4.70.0100.06716.19
5.4.60.0070.04716.20
5.4.50.0100.06716.16
5.4.40.0100.07016.39
5.4.30.0000.06716.18
5.4.20.0030.07316.20
5.4.10.0070.04316.27
5.4.00.0100.07015.79
5.3.290.0100.03314.55
5.3.280.0030.04314.62
5.3.270.0070.04314.63
5.3.260.0100.07014.35
5.3.250.0170.06314.45
5.3.240.0130.07314.34
5.3.230.0000.07714.39
5.3.220.0070.08014.41
5.3.210.0030.07014.30
5.3.200.0130.07014.35
5.3.190.0030.08014.40
5.3.180.0070.07714.36
5.3.170.0070.08014.36
5.3.160.0070.06014.33
5.3.150.0100.07714.41
5.3.140.0030.07314.23
5.3.130.0100.07714.38
5.3.120.0070.07714.39
5.3.110.0070.07314.36
5.3.100.0130.06313.82
5.3.90.0100.06713.79
5.3.80.0070.07013.80
5.3.70.0070.07313.80
5.3.60.0200.06313.71
5.3.50.0030.06013.73
5.3.40.0170.06013.62
5.3.30.0070.06313.68
5.3.20.0030.06313.33
5.3.10.0070.06713.41
5.3.00.0070.07313.34
5.2.170.0000.06311.71
5.2.160.0000.06711.71
5.2.150.0130.03011.71
5.2.140.0100.03311.71
5.2.130.0070.06311.71
5.2.120.0070.05711.71
5.2.110.0030.06311.71
5.2.100.0070.06011.71
5.2.90.0030.04711.71
5.2.80.0070.06011.71
5.2.70.0030.06011.71
5.2.60.0070.03011.71
5.2.50.0030.06311.71
5.2.40.0030.06011.71
5.2.30.0070.04311.71
5.2.20.0030.06711.71
5.2.10.0170.03311.71
5.2.00.0070.05711.71
5.1.60.0000.05711.71
5.1.50.0070.05311.71
5.1.40.0030.04711.71
5.1.30.0100.05311.71
5.1.20.0070.05711.71
5.1.10.0130.03711.71
5.1.00.0100.05011.71
5.0.50.0000.03711.71
5.0.40.0070.04311.71
5.0.30.0000.06311.71
5.0.20.0030.03711.71
5.0.10.0070.04311.71
5.0.00.0030.06711.71
4.4.90.0000.02311.71
4.4.80.0070.02011.71
4.4.70.0000.04011.71
4.4.60.0000.04011.71
4.4.50.0000.03711.71
4.4.40.0070.04711.71
4.4.30.0070.01711.71
4.4.20.0070.03011.71
4.4.10.0000.03711.71
4.4.00.0000.06011.71
4.3.110.0030.03311.71
4.3.100.0000.03711.71
4.3.90.0130.02311.71
4.3.80.0030.04011.71
4.3.70.0000.02311.71
4.3.60.0070.03311.71
4.3.50.0000.03311.71
4.3.40.0070.05011.71
4.3.30.0000.03311.71
4.3.20.0100.02311.71
4.3.10.0000.03711.71
4.3.00.0030.02711.71

preferences:
38.45 ms | 401 KiB | 5 Q