3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = new \DateTime(); $i < new \DateTime('- 50 years'); $i->add(new \DateInterval('P1Y'))){ echo $i->format('Y') . "<br>\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)
8.3.60.0120.00916.61
8.3.50.0110.00418.44
8.3.40.0110.00318.80
8.3.30.0110.00318.49
8.3.20.0050.00320.71
8.3.10.0040.00421.95
8.3.00.0080.00019.38
8.2.180.0070.01018.54
8.2.170.0120.00922.96
8.2.160.0170.00020.39
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00419.89
8.2.120.0040.00426.35
8.2.110.0080.00322.22
8.2.100.0090.00318.03
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0040.00817.88
8.2.60.0000.00818.05
8.2.50.0040.00418.22
8.2.40.0030.00620.72
8.2.30.0000.00819.36
8.2.20.0020.00518.25
8.2.10.0040.00418.10
8.2.00.0000.00817.80
8.1.280.0070.00725.92
8.1.270.0070.00022.23
8.1.260.0030.00728.09
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0000.01120.48
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0040.00417.61
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0080.00018.57
8.1.160.0040.00418.96
8.1.150.0000.00722.15
8.1.140.0050.00219.69
8.1.130.0030.00317.74
8.1.120.0000.00717.71
8.1.110.0050.00217.61
8.1.100.0090.00017.64
8.1.90.0000.00717.71
8.1.80.0070.00017.69
8.1.70.0000.00717.71
8.1.60.0050.00317.82
8.1.50.0060.00317.64
8.1.40.0000.00917.69
8.1.30.0000.00917.80
8.1.20.0040.00417.86
8.1.10.0000.00817.68
8.1.00.0040.00417.73
8.0.300.0030.00518.77
8.0.290.0040.00417.00
8.0.280.0040.00418.50
8.0.270.0030.00317.45
8.0.260.0030.00318.49
8.0.250.0040.00317.25
8.0.240.0060.00017.22
8.0.230.0030.00617.19
8.0.220.0000.00717.11
8.0.210.0070.00017.05
8.0.200.0040.00417.25
8.0.190.0080.00017.17
8.0.180.0030.00617.13
8.0.170.0000.00717.06
8.0.160.0040.00417.23
8.0.150.0030.00317.19
8.0.140.0000.00917.11
8.0.130.0030.00313.58
8.0.120.0040.00417.13
8.0.110.0000.00717.03
8.0.100.0000.00717.04
8.0.90.0000.00717.10
8.0.80.0090.00817.13
8.0.70.0040.00417.21
8.0.60.0070.00017.03
8.0.50.0000.00717.18
8.0.30.0060.01317.28
8.0.20.0090.01117.47
8.0.10.0050.00317.19
8.0.00.0120.00816.97
7.4.330.0030.00315.55
7.4.320.0000.00716.72
7.4.300.0000.00616.60
7.4.290.0030.00316.74
7.4.280.0000.00816.55
7.4.270.0060.00316.56
7.4.260.0000.00816.62
7.4.250.0030.00316.81
7.4.240.0030.00316.73
7.4.230.0000.00716.83
7.4.220.0140.00716.73
7.4.210.0070.01116.78
7.4.200.0000.00716.82
7.4.160.0100.00616.81
7.4.150.0090.01317.40
7.4.140.0100.00917.86
7.4.130.0080.01016.69
7.4.120.0090.00716.69
7.4.110.0100.01716.63
7.4.100.0150.00316.73
7.4.90.0140.00316.73
7.4.80.0100.01019.39
7.4.70.0060.00916.71
7.4.60.0060.01216.72
7.4.50.0000.01216.76
7.4.40.0100.01016.67
7.4.30.0150.00616.63
7.4.00.0070.01015.12
7.3.330.0040.00413.30
7.3.320.0020.00213.13
7.3.310.0070.00016.48
7.3.300.0000.00616.30
7.3.290.0030.00316.37
7.3.280.0100.00816.43
7.3.270.0090.00917.40
7.3.260.0120.00516.57
7.3.250.0160.00416.50
7.3.240.0130.01016.50
7.3.230.0120.00616.56
7.3.210.0120.00916.75
7.3.200.0090.00916.72
7.3.190.0110.00716.68
7.3.180.0100.00616.81
7.3.170.0140.00616.63
7.3.160.0100.00716.58
7.3.10.0420.00314.85
7.3.00.0390.00714.85
7.2.330.0140.00316.93
7.2.320.0160.00316.59
7.2.310.0140.00316.77
7.2.300.0110.00816.84
7.2.290.0090.00916.75
7.2.130.0610.00615.14
7.2.120.0410.00315.01
7.2.110.0430.00215.41
7.2.100.0330.00915.50
7.2.90.0390.00615.48
7.2.80.0330.00815.29
7.2.70.0370.00315.62
7.2.60.0330.00615.73
7.2.50.0340.00915.67
7.2.40.0350.00815.38
7.2.30.0460.00715.59
7.2.20.0290.00816.89
7.2.10.0270.01117.02
7.2.00.0280.00817.36
7.1.250.0530.00613.89
7.1.240.0670.00814.02
7.1.230.0430.00314.37
7.1.220.0400.00614.35
7.1.210.0450.00714.38
7.1.200.0300.00914.52
7.1.190.0400.00714.40
7.1.180.0360.00914.38
7.1.170.0430.00814.46
7.1.160.0390.00414.47
7.1.150.0410.00914.40
7.1.140.0310.01215.90
7.1.130.0430.00715.86
7.1.120.0270.01015.86
7.1.110.0300.00815.67
7.1.100.0390.00715.70
7.1.90.0280.01015.58
7.1.80.0300.00815.44
7.1.70.0250.00615.59
7.1.60.0280.00920.77
7.1.50.0350.01020.52
7.1.40.0320.00820.54
7.1.30.0320.00820.45
7.1.20.0280.01220.63
7.1.10.0270.00915.34
7.1.00.0300.01215.40
7.0.330.0550.00313.55
7.0.320.0460.00513.56
7.0.310.0430.00714.03
7.0.300.0410.00614.14
7.0.290.0420.00513.95
7.0.280.0320.00913.88
7.0.270.0280.00815.44
7.0.260.0360.00915.55
7.0.250.0300.00915.32
7.0.240.0380.00615.25
7.0.230.0240.01015.13
7.0.220.0320.00715.13
7.0.210.0280.00614.86
7.0.200.0220.00815.18
7.0.190.0240.00815.17
7.0.180.0220.00815.05
7.0.170.0260.01015.08
7.0.160.0250.00715.07
7.0.150.0300.00815.00
7.0.140.0280.00815.11
7.0.130.0230.00915.13
7.0.120.0370.00715.22
7.0.110.0260.00815.11
7.0.100.0220.00815.09
7.0.90.0220.00915.11
7.0.80.0290.00715.14
7.0.70.0260.00715.11
7.0.60.0230.00715.08
7.0.50.0240.00915.12
7.0.40.0270.00914.90
7.0.30.0240.01014.87
7.0.20.0230.00814.83
7.0.10.0230.00714.84
7.0.00.0260.00914.83
5.6.380.0130.00813.93
5.6.370.0130.00614.45
5.6.360.0130.00714.35
5.6.350.0140.00614.48
5.6.340.0120.00814.28
5.6.330.0110.01114.42
5.6.320.0150.00714.39
5.6.310.0100.01114.41
5.6.300.0120.02817.21
5.6.290.0150.03517.03
5.6.280.0130.03317.14
5.6.270.0150.02717.18
5.6.260.0160.02717.27
5.6.250.0140.02917.09
5.6.240.0130.02917.09
5.6.230.0140.03117.08
5.6.220.0130.02817.03
5.6.210.0130.03516.98
5.6.200.0120.03417.07
5.6.190.0120.03517.04
5.6.180.0110.03317.08
5.6.170.0130.03117.10
5.6.160.0100.03317.01
5.6.150.0120.03217.04
5.6.140.0100.03317.09
5.6.130.0140.02716.98
5.6.120.0100.03117.09
5.6.110.0130.03417.07
5.6.100.0110.02617.03
5.6.90.0110.03417.09
5.6.80.0110.03516.82
5.6.70.0120.02716.90
5.6.60.0120.03016.78
5.6.50.0110.03116.85
5.6.40.0140.02816.86
5.6.30.0100.03116.79
5.6.20.0120.03016.83
5.6.10.0110.03816.77
5.6.00.0130.03216.72

preferences:
64.42 ms | 401 KiB | 5 Q