3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime('now'); $today_string = $today->format('Y-m-d'); $next_year = clone $today; $next_year->modify( '+1 year' ); $next_year_string = $next_year->format('Y-m-d'); echo $today->format('Y-m-d H:i:s');

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)
8.3.60.0130.01018.68
8.3.50.0080.01121.21
8.3.40.0090.00618.97
8.3.30.0110.00319.09
8.3.20.0080.00020.16
8.3.10.0050.00521.95
8.3.00.0040.00422.40
8.2.180.0130.00616.63
8.2.170.0140.00722.96
8.2.160.0040.01119.33
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.49
8.2.110.0060.00322.21
8.2.100.0040.00719.39
8.2.90.0040.00419.35
8.2.80.0040.00417.97
8.2.70.0060.00317.88
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0030.01120.01
8.2.30.0040.00418.19
8.2.20.0040.00417.83
8.2.10.0040.00417.75
8.2.00.0000.00817.74
8.1.280.0110.00425.92
8.1.270.0070.00022.26
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0110.00019.24
8.1.220.0080.00017.78
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0040.00417.41
8.1.180.0050.00318.82
8.1.170.0060.00318.78
8.1.160.0030.00322.13
8.1.150.0000.00718.82
8.1.140.0000.00717.59
8.1.130.0000.00717.95
8.1.120.0040.00417.68
8.1.110.0060.00317.64
8.1.100.0040.00417.56
8.1.90.0000.00717.52
8.1.80.0000.00717.57
8.1.70.0000.00717.63
8.1.60.0000.00817.68
8.1.50.0030.00517.59
8.1.40.0080.00017.63
8.1.30.0080.00017.69
8.1.20.0040.00417.80
8.1.10.0040.00417.78
8.1.00.0040.00417.77
8.0.300.0000.00718.77
8.0.290.0000.00717.28
8.0.280.0000.00718.64
8.0.270.0030.00317.33
8.0.260.0030.00317.09
8.0.250.0030.00317.20
8.0.240.0030.00317.25
8.0.230.0030.00317.10
8.0.220.0000.00716.95
8.0.210.0000.00817.13
8.0.200.0030.00317.16
8.0.190.0040.00317.02
8.0.180.0040.00417.14
8.0.170.0020.00517.06
8.0.160.0050.00316.95
8.0.150.0030.00317.01
8.0.140.0000.00717.09
8.0.130.0000.00613.44
8.0.120.0060.00317.11
8.0.110.0080.00017.06
8.0.100.0070.00017.09
8.0.90.0040.00417.06
8.0.80.0070.00717.09
8.0.70.0040.00416.92
8.0.60.0030.00517.21
8.0.50.0040.00417.11
8.0.30.0090.00917.20
8.0.20.0130.00717.40
8.0.10.0040.00417.32
8.0.00.0070.01116.91
7.4.330.0000.00515.15
7.4.320.0030.00316.53
7.4.300.0000.00616.70
7.4.290.0000.00716.61
7.4.280.0030.00316.74
7.4.270.0030.00316.72
7.4.260.0030.00316.59
7.4.250.0080.00016.65
7.4.240.0040.00316.76
7.4.230.0000.00716.64
7.4.220.0030.01316.68
7.4.210.0120.00616.77
7.4.200.0070.00016.61
7.4.190.0070.00016.88
7.4.160.0140.00316.77
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0090.01016.70
7.4.120.0100.01016.70
7.4.110.0130.00316.74
7.4.100.0140.01016.64
7.4.90.0150.00916.64
7.4.80.0130.01019.39
7.4.70.0070.01116.46
7.4.60.0120.00316.91
7.4.50.0060.00316.74
7.4.40.0080.00822.77
7.4.30.0130.00316.62
7.4.00.0090.00715.08
7.3.330.0020.00213.30
7.3.320.0000.00513.31
7.3.310.0040.00416.36
7.3.300.0000.00716.30
7.3.290.0080.00816.42
7.3.280.0070.01016.39
7.3.270.0080.00817.40
7.3.260.0120.00616.29
7.3.250.0070.01016.55
7.3.240.0110.00616.38
7.3.230.0030.01516.41
7.3.210.0110.01216.39
7.3.200.0070.01019.39
7.3.190.0150.00616.38
7.3.180.0070.00716.77
7.3.170.0100.01316.51
7.3.160.0120.00416.52
7.3.120.0070.01014.83
7.3.110.0110.00714.98
7.3.100.0070.00715.06
7.3.90.0060.01214.88
7.3.80.0080.00314.73
7.3.70.0070.01014.79
7.3.60.0030.01014.91
7.3.50.0030.01215.08
7.3.40.0030.01014.88
7.3.30.0040.00814.78
7.3.20.0030.00916.90
7.3.10.0070.00416.91
7.3.00.0080.00816.93
7.2.330.0100.01116.87
7.2.320.0170.00816.84
7.2.310.0070.01016.90
7.2.300.0160.00616.80
7.2.290.0130.00316.65
7.2.250.0030.01515.52
7.2.240.0070.01415.17
7.2.230.0100.01015.38
7.2.220.0040.00715.10
7.2.210.0040.01415.45
7.2.200.0050.00515.04
7.2.190.0090.00615.29
7.2.180.0060.01215.07
7.2.170.0030.00915.32
7.2.60.0280.00316.71
7.2.00.0030.01019.50
7.1.330.0060.01015.87
7.1.320.0060.00316.10
7.1.310.0110.00016.00
7.1.300.0110.00315.59
7.1.290.0060.00615.84
7.1.280.0000.00916.12
7.1.270.0100.00015.93
7.1.260.0000.01615.87
7.1.200.0000.01315.75
7.1.100.0110.00318.16
7.1.70.0030.00717.22
7.1.60.0070.01719.82
7.1.50.0170.00717.09
7.1.00.0070.07322.30
7.0.200.0030.00517.10
7.0.140.0030.07022.18
7.0.60.0070.07319.97
7.0.50.0070.06317.79
7.0.40.0030.05020.13
7.0.30.0270.03720.14
7.0.20.0370.05020.09
7.0.10.0000.04720.16
7.0.00.0070.08020.16
5.6.280.0000.07720.98
5.6.210.0130.03020.47
5.6.200.0130.07318.23
5.6.190.0130.08320.61
5.6.180.0370.07320.35
5.6.170.0300.07720.49
5.6.160.0100.04020.46
5.6.150.0070.06018.18
5.6.140.0100.07318.11
5.6.130.0030.07718.20
5.6.120.0100.08320.98
5.6.110.0130.07721.09
5.6.100.0000.08020.97
5.6.90.0100.08320.96
5.6.80.0070.06320.39
5.6.70.4330.04320.38
5.5.350.0130.07720.39
5.5.340.0170.06317.92
5.5.330.0030.09020.20
5.5.320.0300.07320.27
5.5.310.0330.05720.29
5.5.300.0200.06317.91
5.5.290.0070.06317.95
5.5.280.0030.07320.88
5.5.270.0100.08020.75
5.5.260.0000.04320.97
5.5.250.0100.07020.68
5.5.240.0000.06020.15
5.4.450.1170.05019.59
5.4.440.0570.06319.59
5.4.430.0730.05719.53
5.4.420.0800.05019.48
5.4.410.0670.06319.35
5.4.400.0730.00018.75
5.4.390.0700.00018.70
5.4.380.0300.05018.50
5.4.370.0270.05318.71
5.4.360.0370.05018.57
5.4.350.0230.05718.57
5.4.340.0130.05018.72
5.4.320.0050.04012.45
5.4.310.0100.04212.45
5.4.300.0080.04412.45
5.4.290.0060.04012.45
5.4.280.0100.03912.35
5.4.270.0090.03412.35
5.4.260.0000.05718.94
5.4.250.0030.05318.72
5.4.240.0170.06318.79
5.4.230.0070.05318.97
5.4.220.0100.05318.97
5.4.210.0170.06318.70
5.4.200.0100.04718.93
5.4.190.0070.05318.85
5.4.180.0100.04718.93
5.4.170.0030.05718.84
5.4.160.0100.05018.88
5.4.150.0170.05018.82
5.4.140.0030.05316.44
5.4.130.0100.04716.47
5.4.120.0100.05716.46
5.4.110.0100.04716.25
5.4.100.0070.05716.30
5.4.90.0170.04016.25
5.4.80.0000.05316.24
5.4.70.0100.04316.24
5.4.60.0200.03316.25
5.4.50.0070.07316.34
5.4.40.0130.04316.50
5.4.30.0070.04716.38
5.4.20.0100.05016.46
5.4.10.0130.04316.36
5.4.00.0130.04015.86
5.3.290.0050.04112.80
5.3.280.0000.05714.46
5.3.270.0100.05314.52
5.3.260.0000.05714.62
5.3.250.0130.05314.62
5.3.240.0100.05014.59
5.3.230.0070.05314.59
5.3.220.0070.05014.56
5.3.210.0100.05014.66
5.3.200.0030.05014.59
5.3.190.0170.06014.57
5.3.180.0170.03714.48
5.3.170.0100.04314.41
5.3.160.0070.06014.42
5.3.150.0100.05014.58
5.3.140.0100.04714.44
5.3.130.0030.05314.24
5.3.120.0070.05014.25
5.3.110.0070.07714.56
5.3.100.0070.05014.03
5.3.90.0030.05013.87
5.3.80.0000.05713.95
5.3.70.0100.04313.86
5.3.60.0100.05014.00
5.3.50.0070.05013.64
5.3.40.0130.04313.72
5.3.30.0030.05013.60
5.3.20.0030.05013.70
5.3.10.0070.04313.42
5.3.00.0170.04013.65
5.2.170.0030.04311.07
5.2.160.0100.03711.29
5.2.150.0170.03011.16
5.2.140.0100.03311.15
5.2.130.0030.04011.09
5.2.120.0100.03311.19
5.2.110.0030.04011.09
5.2.100.0070.03710.93
5.2.90.0070.03711.01
5.2.80.0070.04011.02
5.2.70.0070.04011.09
5.2.60.0000.04310.94
5.2.50.0030.04011.02
5.2.40.0030.05711.00
5.2.30.0100.03710.87
5.2.20.0030.04010.71
5.2.10.0100.03710.86
5.2.00.0070.05010.47
5.1.60.0070.03010.16
5.1.50.0070.0379.93
5.1.40.0030.03710.01
5.1.30.0030.03710.31
5.1.20.0030.03710.30
5.1.10.0030.05010.15
5.1.00.0030.05310.13
5.0.50.0030.0308.43
5.0.40.0000.0308.64
5.0.30.0000.0608.26
5.0.20.0000.0278.28
5.0.10.0170.0238.25
5.0.00.0030.0408.35
4.4.90.0000.0236.84
4.4.80.0030.0206.84
4.4.70.0070.0176.84
4.4.60.0000.0276.84
4.4.50.0030.0206.84
4.4.40.0000.0376.84
4.4.30.0030.0206.84
4.4.20.0070.0206.84
4.4.10.0030.0306.84
4.4.00.0000.0376.84
4.3.110.0000.0236.84
4.3.100.0000.0206.84
4.3.90.0070.0276.84
4.3.80.0000.0336.84
4.3.70.0030.0206.84
4.3.60.0070.0176.84
4.3.50.0030.0206.84
4.3.40.0000.0376.84
4.3.30.0000.0236.84
4.3.20.0070.0176.84
4.3.10.0030.0206.84
4.3.00.0130.0307.17

preferences:
53.32 ms | 401 KiB | 5 Q