3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = date_create(); $date2 = date_create('-1 month'); $interval = $date1->diff($date2); var_dump($interval->format('d'));

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)
8.3.60.0110.00416.50
8.3.50.0080.01322.05
8.3.40.0100.00718.79
8.3.30.0110.00418.79
8.3.20.0030.00520.38
8.3.10.0080.00023.54
8.3.00.0050.00319.26
8.2.180.0110.00418.53
8.2.170.0100.01022.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00517.75
8.2.110.0030.00619.27
8.2.100.0070.00418.03
8.2.90.0080.00019.17
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0040.00418.03
8.2.50.0080.00318.07
8.2.40.0060.00319.34
8.2.30.0040.00420.63
8.2.20.0000.00817.79
8.2.10.0030.00518.13
8.2.00.0070.00018.18
8.1.280.0170.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.37
8.1.230.0070.00417.64
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00317.60
8.1.190.0080.00017.38
8.1.180.0040.00418.10
8.1.170.0040.00418.99
8.1.160.0040.00422.02
8.1.150.0050.00218.96
8.1.140.0030.00619.56
8.1.130.0070.00017.77
8.1.120.0030.00417.65
8.1.110.0040.00417.60
8.1.100.0040.00417.63
8.1.90.0030.00417.64
8.1.80.0040.00417.69
8.1.70.0000.00717.63
8.1.60.0040.00417.75
8.1.50.0040.00417.52
8.1.40.0040.00417.69
8.1.30.0040.00417.69
8.1.20.0000.00717.77
8.1.10.0080.00017.57
8.1.00.0070.00317.52
8.0.300.0030.00518.77
8.0.290.0000.00816.88
8.0.280.0030.00318.53
8.0.270.0040.00417.33
8.0.260.0070.00017.27
8.0.250.0000.00717.15
8.0.240.0070.00017.02
8.0.230.0000.00717.08
8.0.220.0040.00417.09
8.0.210.0030.00316.98
8.0.200.0000.00717.08
8.0.190.0030.00517.19
8.0.180.0040.00417.16
8.0.170.0000.00817.16
8.0.160.0000.00717.20
8.0.150.0040.00417.08
8.0.140.0070.00017.12
8.0.130.0000.00513.53
8.0.120.0050.00317.04
8.0.110.0000.00716.92
8.0.100.0000.00716.96
8.0.90.0000.00717.00
8.0.80.0130.00717.14
8.0.70.0000.00717.13
8.0.60.0000.00716.92
8.0.50.0040.00417.08
8.0.30.0090.00917.15
8.0.20.0110.00917.40
8.0.10.0020.00517.25
8.0.00.0060.01216.90
7.4.330.0000.00515.14
7.4.320.0000.00716.66
7.4.300.0000.00616.63
7.4.290.0030.00316.64
7.4.280.0110.00016.68
7.4.270.0000.00716.64
7.4.260.0070.00016.55
7.4.250.0040.00416.56
7.4.240.0040.00316.66
7.4.230.0030.00316.64
7.4.220.0070.01416.84
7.4.210.0180.00416.67
7.4.200.0000.00716.85
7.4.160.0090.00616.64
7.4.150.0080.00817.40
7.4.140.0150.00717.86
7.4.130.0100.01016.62
7.4.120.0130.00816.63
7.4.110.0030.01316.48
7.4.100.0150.00916.55
7.4.90.0060.01116.54
7.4.80.0100.01019.39
7.4.70.0110.01216.58
7.4.60.0040.01716.52
7.4.50.0000.00916.74
7.4.40.0080.01216.62
7.4.30.0100.00716.48
7.4.00.0080.00915.05
7.3.330.0000.00513.17
7.3.320.0000.00613.13
7.3.310.0080.00016.34
7.3.300.0040.00416.33
7.3.290.0070.00716.34
7.3.280.0140.00516.34
7.3.270.0070.01117.40
7.3.260.0060.01216.35
7.3.250.0110.00816.40
7.3.240.0050.01516.32
7.3.230.0140.00716.51
7.3.210.0100.00716.56
7.3.200.0060.01016.46
7.3.190.0040.01516.59
7.3.180.0060.00916.42
7.3.170.0100.01016.72
7.3.160.0100.00716.53
7.3.120.0000.01315.00
7.3.110.0090.00915.16
7.3.100.0070.00714.96
7.3.90.0040.00715.04
7.3.80.0000.01114.92
7.3.70.0000.00914.66
7.3.60.0070.00714.68
7.3.50.0090.00614.56
7.3.40.0000.01414.71
7.3.30.0060.00914.68
7.3.20.0030.01416.91
7.3.10.0150.00316.74
7.3.00.0090.00916.50
7.2.330.0090.01016.55
7.2.320.0040.01416.55
7.2.310.0030.01316.53
7.2.300.0100.01316.81
7.2.290.0080.00816.43
7.2.250.0100.00714.88
7.2.240.0040.01415.00
7.2.230.0120.00315.09
7.2.220.0000.01615.10
7.2.210.0070.00414.94
7.2.200.0050.00515.26
7.2.190.0100.00315.29
7.2.180.0090.00614.84
7.2.170.0040.01115.29
7.2.60.0100.00716.86
7.2.00.0040.01119.50
7.1.330.0060.00715.66
7.1.320.0040.01115.93
7.1.310.0090.00315.98
7.1.300.0000.01615.96
7.1.290.0140.00315.85
7.1.280.0060.00315.62
7.1.270.0090.00915.84
7.1.260.0060.00916.02
7.1.200.0000.00915.93
7.1.100.0080.00018.28
7.1.70.0000.01117.16
7.1.60.0100.01319.43
7.1.50.0070.01417.11
7.1.00.0000.07722.57
7.0.200.0080.00414.82
7.0.60.0200.07319.97
7.0.50.0070.08317.89
7.0.40.0130.06019.98
7.0.30.0000.07320.16
7.0.20.0200.05320.20
7.0.10.0030.09320.21
7.0.00.0000.04720.33
5.6.280.0030.04020.89
5.6.210.0070.07020.62
5.6.200.0100.07018.12
5.6.190.0100.08020.56
5.6.180.0500.07320.27
5.6.170.0270.04720.51
5.6.160.0070.04020.54
5.6.150.0100.07718.09
5.6.140.0000.06018.18
5.6.130.0070.08718.16
5.6.120.0070.08020.89
5.6.110.0030.08321.10
5.6.100.0130.07720.98
5.6.90.0200.06321.03
5.6.80.0070.03720.50
5.5.350.0270.02320.30
5.5.340.0130.07317.98
5.5.330.0070.08720.28
5.5.320.0200.06720.28
5.5.310.0200.05320.25
5.5.300.0100.05717.92
5.5.290.0000.05717.95
5.5.280.0030.04320.87
5.5.270.0030.04720.76
5.5.260.0070.08720.87
5.5.250.0070.08320.77
5.5.240.0000.07720.04
5.4.450.0670.06719.22
5.4.440.0600.05719.08
5.4.430.0630.06019.46
5.4.420.0630.05019.58
5.4.410.0600.05319.48
5.4.400.0630.07319.29
5.4.390.0570.05319.13
5.4.380.0500.06718.78
5.4.370.0630.04719.24
5.4.360.0530.05719.13
5.4.350.0600.05319.13
5.4.340.0670.04719.13
5.4.320.0670.05018.75
5.4.310.0570.05319.13
5.4.300.0670.04718.92
5.4.290.0630.05319.29
5.4.280.0730.07019.28
5.4.270.0630.05019.26
5.4.260.0600.05319.26
5.4.250.0700.06718.91
5.4.240.0630.05018.74
5.4.230.0600.05319.23
5.4.220.0630.05719.15
5.4.210.0600.05718.91
5.4.200.0670.04718.74
5.4.190.0630.05318.70
5.4.180.0600.05319.05
5.4.170.0470.06318.91
5.4.160.0570.06319.23
5.4.150.0600.07018.73
5.4.140.0630.04716.37
5.4.130.0570.05016.25
5.4.120.0570.05316.31
5.4.110.0630.05316.48
5.4.100.0730.05016.20
5.4.90.0800.05016.23
5.4.80.0530.06316.30
5.4.70.0730.05316.46
5.4.60.0600.05716.39
5.4.50.0730.06316.23
5.4.40.0700.04316.24
5.4.30.0730.06316.53
5.4.20.0630.06716.44
5.4.10.0530.05016.46
5.4.00.0500.04715.59

preferences:
44.93 ms | 401 KiB | 5 Q