3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return function() { echo 'Hello, World!'; }; } foo()();

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)
8.3.70.0070.00716.38
8.3.60.0040.01218.56
8.3.50.0140.00318.04
8.3.40.0070.00718.70
8.3.30.0060.00918.70
8.3.20.0040.00419.10
8.3.10.0040.00420.86
8.3.00.0000.00823.66
8.2.180.0170.00318.29
8.2.170.0110.00422.96
8.2.160.0100.00322.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00821.00
8.2.120.0040.00426.35
8.2.110.0100.00020.45
8.2.100.0070.00417.77
8.2.90.0000.00819.05
8.2.80.0090.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00917.80
8.2.50.0130.00018.07
8.2.40.0050.00319.75
8.2.30.0040.00418.00
8.2.20.0070.00017.86
8.2.10.0090.00018.04
8.2.00.0070.00019.25
8.1.280.0110.00425.92
8.1.270.0050.00323.90
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0140.00723.89
8.1.230.0070.00417.71
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00317.38
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0000.01218.63
8.1.160.0070.00018.81
8.1.150.0070.00018.82
8.1.140.0000.00717.63
8.1.130.0030.00618.85
8.1.120.0000.00717.38
8.1.110.0000.00717.36
8.1.100.0100.00017.42
8.1.90.0050.00217.43
8.1.80.0030.00417.42
8.1.70.0000.00717.30
8.1.60.0090.00017.40
8.1.50.0040.00417.45
8.1.40.0040.00417.36
8.1.30.0050.00317.60
8.1.20.0040.00417.59
8.1.10.0030.00617.55
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0090.00016.58
8.0.280.0030.00618.40
8.0.270.0000.00717.30
8.0.260.0000.00617.13
8.0.250.0070.00016.89
8.0.240.0030.00316.95
8.0.230.0000.00716.80
8.0.220.0050.00316.78
8.0.210.0030.00316.83
8.0.200.0000.00616.99
8.0.190.0000.00816.89
8.0.180.0000.00916.94
8.0.170.0000.00916.81
8.0.160.0000.00716.76
8.0.150.0030.00316.80
8.0.140.0030.00516.86
8.0.130.0080.00013.29
8.0.120.0000.00716.83
8.0.110.0030.00316.94
8.0.100.0050.00216.91
8.0.90.0000.00716.92
8.0.80.0080.00716.85
8.0.70.0040.00416.75
8.0.60.0040.00416.87
8.0.50.0000.00716.92
8.0.30.0090.01017.00
8.0.20.0110.01017.40
8.0.10.0050.00217.01
8.0.00.0120.01016.79
7.4.330.0030.00315.55
7.4.320.0060.00016.55
7.4.300.0060.00016.48
7.4.290.0030.00316.50
7.4.280.0040.00416.53
7.4.270.0030.00316.59
7.4.260.0030.00316.57
7.4.250.0070.00016.57
7.4.240.0050.00316.65
7.4.230.0050.00216.54
7.4.220.0040.00416.50
7.4.210.0080.00916.55
7.4.200.0070.00016.71
7.4.160.0090.00716.42
7.4.140.0090.00817.86
7.4.130.0070.01016.36
7.4.120.0080.01016.45
7.4.110.0130.00316.34
7.4.100.0100.00616.59
7.4.90.0120.00616.44
7.4.80.0100.00719.39
7.4.70.0030.01316.46
7.4.60.0060.01216.46
7.4.50.0070.00716.36
7.4.40.0090.00916.25
7.4.00.0070.00914.68
7.3.330.0030.00313.09
7.3.320.0080.00013.21
7.3.310.0040.00416.27
7.3.300.0030.00316.25
7.3.290.0030.00316.28
7.3.280.0100.01016.16
7.3.260.0100.00816.42
7.3.240.0100.00816.40
7.3.230.0000.01716.56
7.3.210.0110.00716.65
7.3.200.0140.00316.27
7.3.190.0140.00316.35
7.3.180.0140.00716.24
7.3.170.0130.00616.44
7.3.160.0120.00416.31
7.3.120.0000.01814.46
7.3.110.0170.00014.85
7.3.100.0090.00614.98
7.3.90.0070.00714.98
7.3.80.0000.01014.86
7.3.70.0030.01014.60
7.3.60.0070.00714.49
7.3.50.0090.00614.39
7.3.40.0060.00914.55
7.3.30.0000.01214.64
7.3.20.0130.00016.44
7.3.10.0090.00316.35
7.3.00.0120.00416.34
7.2.330.0110.00616.26
7.2.320.0090.01116.48
7.2.310.0040.01416.36
7.2.300.0000.01916.27
7.2.290.0130.00316.37
7.2.250.0030.01515.09
7.2.240.0100.01014.81
7.2.230.0110.00714.93
7.2.220.0030.01015.14
7.2.210.0040.00814.98
7.2.200.0120.00015.09
7.2.190.0070.00715.07
7.2.180.0080.00814.81
7.2.170.0100.00014.97
7.2.160.0030.00914.63
7.2.150.0030.00816.62
7.2.140.0070.00716.81
7.2.130.0100.00616.70
7.2.120.0000.01516.82
7.2.110.0070.01016.64
7.2.100.0060.00316.73
7.2.90.0030.01116.98
7.2.80.0000.01416.67
7.2.70.0260.00815.88
7.2.60.0180.00415.96
7.2.50.0280.00615.77
7.2.40.0170.00615.90
7.2.30.0170.00915.88
7.2.20.0190.00915.79
7.2.10.0170.00615.95
7.2.00.0210.00415.90
7.1.330.0100.00615.89
7.1.320.0040.01115.66
7.1.310.0000.00815.77
7.1.300.0040.01115.68
7.1.290.0040.01215.59
7.1.280.0040.00815.68
7.1.270.0100.00615.62
7.1.260.0060.00615.69
7.1.250.0070.00715.40
7.1.240.0030.00715.74
7.1.230.0000.01015.47
7.1.220.0100.00315.70
7.1.210.0030.01015.33
7.1.200.0060.00715.78
7.1.190.0060.00615.79
7.1.180.0000.01015.64
7.1.170.0190.00514.78
7.1.160.0130.01214.82
7.1.150.0170.00514.58
7.1.140.0150.00914.68
7.1.130.0230.00814.75
7.1.120.0170.00714.61
7.1.110.0160.01014.58
7.1.100.0490.01114.82
7.1.90.0230.00314.64
7.1.80.0210.00314.75
7.1.70.0230.00514.72
7.1.60.0330.00723.64
7.1.50.0320.00723.67
7.1.40.0310.00823.63
7.1.30.0330.00723.76
7.1.20.0390.00623.72
7.1.10.0280.00514.70
7.1.00.0280.00514.65
7.0.330.0070.00715.05
7.0.320.0030.00615.04
7.0.310.0140.00015.28
7.0.300.0060.00315.27
7.0.290.0000.01315.31
7.0.280.0060.00615.36
7.0.270.0030.01015.31
7.0.260.0080.00415.14
7.0.250.0080.00015.32
7.0.240.0040.01115.13
7.0.230.0050.00315.43
7.0.220.0000.01415.52
7.0.210.0030.01015.21
7.0.200.0030.00715.36
7.0.190.0110.00415.43
7.0.180.0030.00915.46
7.0.170.0070.00715.45
7.0.160.0060.00715.34
7.0.150.0030.00915.41
7.0.140.0000.01415.35
7.0.130.0000.01115.32
7.0.120.0080.00415.00
7.0.110.0070.00315.40
7.0.100.0070.00415.31
7.0.90.0090.00315.07
7.0.80.0120.00015.34
7.0.70.0060.00315.04
7.0.60.0070.00715.38
7.0.50.0040.01115.55
7.0.40.0090.00613.48
7.0.30.0000.00813.46
7.0.20.0040.01113.45
7.0.10.0000.00913.45
7.0.00.0000.00813.38
5.6.400.0070.00714.35
5.6.390.0120.00314.18
5.6.380.0090.00613.93
5.6.370.0100.00314.39
5.6.360.0000.01114.25
5.6.350.0040.00414.27
5.6.340.0040.01214.14
5.6.330.0110.00014.28
5.6.320.0110.00413.95
5.6.310.0040.00813.95
5.6.300.0070.01014.13
5.6.290.0030.00614.10
5.6.280.0060.00614.16
5.6.270.0070.00714.26
5.6.260.0070.00713.90
5.6.250.0000.01214.13
5.6.240.0060.00914.06
5.6.230.0040.00414.17
5.6.220.0030.00614.04
5.6.210.0120.00613.95
5.6.200.0090.00314.29
5.6.190.0070.00714.03
5.6.180.0040.01114.09
5.6.170.0030.01014.30
5.6.160.0070.00714.13
5.6.150.0050.00314.09
5.6.140.0070.00714.17
5.6.130.0110.00414.07
5.6.120.0070.00714.18
5.6.110.0040.00414.44
5.6.100.0000.01414.14
5.6.90.0060.00614.02
5.6.80.0060.00614.31
5.6.70.0070.01113.95
5.6.60.0100.00313.92
5.6.50.0080.00813.86
5.6.40.0060.00613.96
5.6.30.0060.00613.96
5.6.20.0050.00313.97
5.6.10.0060.00914.27
5.6.00.0040.01114.13

preferences:
58.74 ms | 400 KiB | 5 Q