3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DateTime(); var_dump($x + 20); $x = gmp_add(10, 20); var_dump(30 + $x);

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)
8.3.70.0110.00416.86
8.3.60.0100.01016.88
8.3.50.0150.00421.17
8.3.40.0090.00619.10
8.3.30.0040.01118.96
8.3.20.0000.00820.14
8.3.10.0070.00023.70
8.3.00.0050.00323.48
8.2.180.0120.00318.50
8.2.170.0040.01122.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0140.00419.83
8.2.120.0070.00026.35
8.2.110.0050.00522.14
8.2.100.0060.00618.03
8.2.90.0000.00819.23
8.2.80.0000.00818.04
8.2.70.0070.00317.75
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0000.00722.37
8.2.30.0070.00019.35
8.2.20.0000.00817.97
8.2.10.0000.00717.97
8.2.00.0040.00417.94
8.1.280.0070.00725.92
8.1.270.0080.00020.16
8.1.260.0060.00328.09
8.1.250.0020.00528.09
8.1.240.0060.00323.98
8.1.230.0080.00319.07
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0090.00318.51
8.1.160.0040.00420.73
8.1.150.0040.00418.80
8.1.140.0040.00419.50
8.1.130.0030.00317.71
8.1.120.0000.00817.59
8.1.110.0040.00417.57
8.1.100.0000.00717.64
8.1.90.0040.00417.63
8.1.80.0040.00417.63
8.1.70.0040.00417.59
8.1.60.0090.00017.54
8.1.50.0040.00417.54
8.1.40.0000.00717.63
8.1.30.0040.00417.77
8.1.20.0050.00217.83
8.1.10.0090.00317.60
8.1.00.0040.00417.64
8.0.300.0050.00518.77
8.0.290.0030.00616.75
8.0.280.0030.00318.37
8.0.270.0030.00317.17
8.0.260.0030.00317.26
8.0.250.0070.00017.09
8.0.240.0040.00417.05
8.0.230.0050.00217.06
8.0.220.0040.00417.09
8.0.210.0030.00317.05
8.0.200.0030.00617.09
8.0.190.0070.00017.05
8.0.180.0070.00017.10
8.0.170.0050.00317.10
8.0.160.0030.00617.15
8.0.150.0040.00416.89
8.0.140.0050.00317.04
8.0.130.0030.00313.42
8.0.120.0000.00917.06
8.0.110.0040.00417.10
8.0.100.0040.00416.98
8.0.90.0040.00417.20
8.0.80.0080.00817.09
8.0.70.0030.00516.94
8.0.60.0030.00517.00
8.0.50.0000.00716.91
8.0.30.0100.01017.21
8.0.20.0080.01117.40
8.0.10.0040.00417.18
8.0.00.0080.01116.91
7.4.330.0020.00216.82
7.4.320.0030.00316.86
7.4.300.0000.00816.80
7.4.290.0080.00016.88
7.4.280.0030.00716.76
7.4.270.0000.00616.91
7.4.260.0040.00416.85
7.4.250.0020.00516.62
7.4.240.0060.00216.79
7.4.230.0040.00416.95
7.4.220.0170.00316.95
7.4.210.0080.00816.96
7.4.200.0030.00316.94
7.4.160.0180.00316.68
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0150.00816.88
7.4.120.0080.01016.94
7.4.110.0170.00016.79
7.4.100.0080.00816.91
7.4.90.0030.01616.74
7.4.80.0140.00519.39
7.4.70.0030.01316.77
7.4.60.0030.01316.63
7.4.50.0040.00716.80
7.4.40.0050.01116.86
7.4.30.0090.00917.13
7.4.00.0100.00715.10
7.3.330.0030.00313.19
7.3.320.0000.00513.34
7.3.310.0040.00416.71
7.3.300.0030.00316.57
7.3.290.0070.01216.57
7.3.280.0120.00616.53
7.3.270.0080.01217.40
7.3.260.0090.01216.69
7.3.250.0110.00616.73
7.3.240.0070.01016.73
7.3.230.0110.00717.03
7.3.210.0100.01316.57
7.3.200.0140.00319.39
7.3.190.0100.00716.75
7.3.180.0140.00716.60
7.3.170.0050.01116.90
7.3.160.0130.00316.63
7.3.120.0040.00815.05
7.3.110.0030.01015.25
7.3.100.0030.01015.06
7.3.90.0070.00715.32
7.3.80.0070.01114.95
7.3.70.0110.01114.98
7.3.60.0040.00915.26
7.3.50.0040.01114.98
7.3.40.0080.00814.93
7.3.30.0100.00315.06
7.3.20.0060.00916.89
7.3.10.0060.00717.14
7.3.00.0060.00817.03
7.2.330.0100.00716.86
7.2.320.0030.01516.98
7.2.310.0070.01016.82
7.2.300.0120.00916.92
7.2.290.0110.00616.77
7.2.240.0060.00315.37
7.2.230.0060.00315.18
7.2.220.0080.00815.07
7.2.210.0110.01115.23
7.2.200.0120.00815.49
7.2.190.0070.00715.16
7.2.180.0030.01015.34
7.2.170.0130.00315.06
7.2.160.0070.00715.35
7.2.150.0100.01017.36
7.2.140.0130.00317.04
7.2.130.0040.01017.29
7.2.120.0070.00817.28
7.2.110.0020.01117.31
7.2.100.0030.01017.24
7.2.90.0040.01117.20
7.2.80.0050.01017.19
7.2.70.0070.00817.21
7.2.60.0050.01017.03
7.2.50.0060.00717.06
7.2.40.0040.01117.17
7.2.30.0100.00317.27
7.2.20.0090.00517.09
7.2.10.0090.00816.94
7.2.00.0040.00917.98
7.1.330.0070.00716.16
7.1.320.0120.00916.11
7.1.310.0090.01316.05
7.1.300.0070.00716.10
7.1.290.0030.00615.98
7.1.280.0100.00316.19
7.1.270.0060.00616.14
7.1.260.0070.00716.06
7.1.250.0090.00516.14
7.1.200.0060.00916.20
7.1.100.0040.01118.21
7.1.70.0060.00317.32
7.1.60.0060.01319.27
7.1.50.0130.00617.33
7.1.00.0070.07022.54
7.0.200.0040.00416.97
7.0.60.0130.08021.67
7.0.50.0170.07718.07
7.0.40.0100.08720.32
7.0.30.0330.08020.34
7.0.20.0270.03020.37
7.0.10.0130.08020.27
7.0.00.0030.09320.32
5.6.280.0100.05321.30
5.6.210.0030.06020.46
5.6.200.0130.07718.35
5.6.190.0000.05720.55
5.6.180.0370.04320.50
5.6.170.0330.04320.80
5.6.160.0130.03720.67
5.6.150.0100.07318.32
5.6.140.0070.07318.31
5.6.130.0100.08318.28
5.6.120.0030.09021.24
5.6.110.0000.07021.14
5.6.100.0070.07321.21
5.6.90.0070.08021.09
5.6.80.0100.07020.70
5.5.350.0030.09020.38
5.5.340.0130.06718.03
5.5.330.0070.06320.59
5.5.320.0630.06720.42
5.5.310.0130.04720.44
5.5.300.0170.07018.04
5.5.290.0070.05318.05
5.5.280.0030.05320.94
5.5.270.0100.08020.89
5.5.260.0130.08021.03
5.5.250.0030.04020.86
5.5.240.0100.04020.33

preferences:
55.68 ms | 401 KiB | 5 Q