3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $b = 2; Echo $a + $b;

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)
8.3.60.0100.01416.38
8.3.50.0040.01116.31
8.3.40.0000.01518.47
8.3.30.0090.00918.59
8.3.20.0080.00020.21
8.3.10.0000.00721.60
8.3.00.0000.00817.47
8.2.180.0040.01416.50
8.2.170.0070.00722.96
8.2.160.0100.00320.33
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00420.52
8.2.120.0080.00026.35
8.2.110.0060.00320.90
8.2.100.0060.00619.45
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0000.00817.80
8.2.50.0060.00319.76
8.2.40.0000.00822.36
8.2.30.0000.00721.04
8.2.20.0000.00718.11
8.2.10.0050.00318.00
8.2.00.0040.00417.94
8.1.280.0070.01125.92
8.1.270.0000.00823.97
8.1.260.0000.00726.35
8.1.250.0050.00528.09
8.1.240.0060.00618.92
8.1.230.0040.00719.00
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00717.10
8.1.180.0050.00218.10
8.1.170.0030.00518.46
8.1.160.0040.00419.02
8.1.150.0040.00420.61
8.1.140.0040.00419.41
8.1.130.0040.00418.73
8.1.120.0040.00417.25
8.1.110.0070.00017.27
8.1.100.0000.00717.37
8.1.90.0040.00417.27
8.1.80.0000.00817.39
8.1.70.0050.00317.45
8.1.60.0040.00417.56
8.1.50.0050.00317.39
8.1.40.0040.00417.33
8.1.30.0050.00217.50
8.1.20.0090.00017.64
8.1.10.0040.00417.41
8.1.00.0070.00017.43
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0050.00317.18
8.0.260.0030.00316.81
8.0.250.0030.00316.93
8.0.240.0000.00716.93
8.0.230.0060.00316.88
8.0.220.0000.00716.83
8.0.210.0070.00016.82
8.0.200.0000.00616.87
8.0.190.0050.00316.89
8.0.180.0100.00016.89
8.0.170.0070.00016.77
8.0.160.0000.00716.89
8.0.150.0000.00716.80
8.0.140.0100.00016.76
8.0.130.0060.00013.19
8.0.120.0040.00416.79
8.0.110.0040.00416.82
8.0.100.0040.00416.70
8.0.90.0020.00516.71
8.0.80.0090.00916.85
8.0.70.0070.00016.82
8.0.60.0070.00016.67
8.0.50.0040.00416.83
8.0.30.0090.00716.85
8.0.20.0100.00917.40
8.0.10.0040.00417.00
8.0.00.0070.01116.59
7.4.330.0000.00515.55
7.4.320.0070.00016.53
7.4.300.0060.00016.45
7.4.290.0040.00416.40
7.4.280.0080.00016.51
7.4.270.0000.00716.56
7.4.260.0000.00613.20
7.4.250.0030.00616.50
7.4.240.0040.00416.55
7.4.230.0050.00216.55
7.4.220.0050.01216.46
7.4.210.0090.00816.49
7.4.200.0070.00016.43
7.4.160.0110.00616.26
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0110.00616.33
7.4.120.0130.00716.37
7.4.110.0030.01316.36
7.4.100.0070.01016.54
7.4.90.0110.00816.41
7.4.80.0100.01019.39
7.4.70.0160.00316.39
7.4.60.0160.00616.42
7.4.50.0040.01116.24
7.4.40.0070.01416.55
7.4.30.0030.01316.48
7.4.00.0060.00914.72
7.3.330.0000.00613.06
7.3.320.0000.00513.07
7.3.310.0000.00716.05
7.3.300.0000.00616.23
7.3.290.0000.00716.03
7.3.280.0060.01116.20
7.3.270.0130.00717.40
7.3.260.0120.00816.30
7.3.250.0150.00716.27
7.3.240.0080.00816.30
7.3.230.0130.01016.32
7.3.210.0100.00716.38
7.3.200.0080.00816.63
7.3.190.0080.00816.39
7.3.180.0000.01616.48
7.3.170.0040.01116.16
7.3.160.0090.00816.40
7.3.120.0000.01615.08
7.3.110.0040.01414.76
7.3.100.0040.01114.68
7.3.90.0090.00914.90
7.3.80.0060.00814.85
7.3.70.0040.00714.65
7.3.60.0070.01014.79
7.3.50.0130.00014.39
7.3.40.0040.00714.54
7.3.30.0090.00614.80
7.3.20.0070.00716.68
7.3.10.0070.00716.49
7.3.00.0080.00316.74
7.2.330.0100.00716.53
7.2.320.0070.01016.56
7.2.310.0090.00916.42
7.2.300.0070.01516.34
7.2.290.0040.01216.38
7.2.250.0030.01615.15
7.2.240.0030.01314.71
7.2.230.0030.01315.00
7.2.220.0040.01514.75
7.2.210.0060.00914.69
7.2.200.0060.00314.66
7.2.190.0070.00714.86
7.2.180.0000.01114.94
7.2.170.0060.01014.96
7.2.60.0080.00816.63
7.2.00.0040.01119.42
7.1.330.0000.01615.49
7.1.320.0040.00815.85
7.1.310.0040.01115.49
7.1.300.0070.00715.75
7.1.290.0040.00815.64
7.1.280.0000.01615.72
7.1.270.0090.00615.63
7.1.260.0000.01415.82
7.1.200.0060.00615.69
7.1.100.0000.01617.91
7.1.70.0630.01315.14
7.1.60.1070.01333.10
7.1.50.1000.01732.80
7.1.40.0970.01332.34
7.1.30.0930.02032.64
7.1.20.1000.01332.64
7.1.10.0870.00714.47
7.1.00.0970.00714.70
7.0.200.0830.01315.01
7.0.190.0970.00714.95
7.0.180.0800.01714.31
7.0.170.0770.01314.30
7.0.160.0900.01314.38
7.0.150.0870.01314.41
7.0.140.0900.01714.59
7.0.130.0900.01314.77
7.0.120.0900.01714.56
7.0.110.0930.01314.44
7.0.100.0970.01014.34
7.0.90.0870.01314.23
7.0.80.0970.01314.45
7.0.70.0770.01314.54
7.0.60.1000.01314.09
7.0.50.0970.02014.46
7.0.40.0870.01314.29
7.0.30.0930.01314.39
7.0.20.1000.01714.39
7.0.10.1070.00714.39
7.0.00.1300.01714.41

preferences:
55 ms | 401 KiB | 5 Q