3v4l.org

run code in 300+ PHP versions simultaneously
<?php //foo()() function foo() { return 'bar'; } function bar() { echo 'bazz'; } echo 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)
8.3.60.0100.00716.50
8.3.50.0090.00922.12
8.3.40.0120.00318.67
8.3.30.0130.00318.58
8.3.20.0050.00220.16
8.3.10.0100.00323.56
8.3.00.0060.00317.92
8.2.180.0170.00718.04
8.2.170.0100.00722.96
8.2.160.0100.00720.52
8.2.150.0060.00324.18
8.2.140.0090.00624.66
8.2.130.0100.00326.16
8.2.120.0000.00817.38
8.2.110.0040.00721.11
8.2.100.0080.00417.80
8.2.90.0030.00518.95
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0000.00821.12
8.2.30.0080.00020.54
8.2.20.0040.00417.59
8.2.10.0040.00417.82
8.2.00.0070.00017.83
8.1.280.0110.00725.92
8.1.270.0040.00423.96
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00622.80
8.1.230.0120.00317.42
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0060.00317.22
8.1.190.0080.00016.97
8.1.180.0000.00818.10
8.1.170.0040.00420.77
8.1.160.0080.00022.00
8.1.150.0080.00018.74
8.1.140.0000.00819.43
8.1.130.0030.00317.55
8.1.120.0050.00317.39
8.1.110.0000.00717.21
8.1.100.0050.00217.36
8.1.90.0000.00717.21
8.1.80.0040.00417.29
8.1.70.0000.00717.32
8.1.60.0050.00317.51
8.1.50.0050.00317.48
8.1.40.0090.00317.32
8.1.30.0040.00417.45
8.1.20.0000.00717.60
8.1.10.0040.00417.37
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0070.00017.25
8.0.260.0030.00317.10
8.0.250.0020.00516.97
8.0.240.0060.00016.85
8.0.230.0050.00216.95
8.0.220.0030.00316.69
8.0.210.0050.00216.81
8.0.200.0030.00316.84
8.0.190.0040.00416.85
8.0.180.0040.00416.86
8.0.170.0040.00416.86
8.0.160.0030.00516.82
8.0.150.0030.00316.78
8.0.140.0030.00316.82
8.0.130.0030.00313.31
8.0.120.0050.00216.84
8.0.110.0000.00716.70
8.0.100.0080.00016.65
8.0.90.0000.00816.81
8.0.80.0040.01116.84
8.0.70.0040.00416.79
8.0.60.0000.00716.81
8.0.50.0040.00416.85
8.0.30.0110.01017.06
8.0.20.0140.00717.40
8.0.10.0040.00416.85
8.0.00.0090.00916.56
7.4.330.0050.00015.08
7.4.320.0030.00316.52
7.4.300.0000.00616.42
7.4.290.0040.00416.56
7.4.280.0030.00316.49
7.4.270.0030.00716.49
7.4.260.0030.00316.45
7.4.250.0070.00016.52
7.4.240.0030.00416.49
7.4.230.0000.00716.63
7.4.220.0060.01216.56
7.4.210.0100.00616.39
7.4.200.0030.00316.68
7.4.160.0070.01016.41
7.4.150.0140.00817.40
7.4.140.0120.01017.86
7.4.130.0050.01216.44
7.4.120.0110.00916.40
7.4.110.0060.01216.37
7.4.100.0140.00616.50
7.4.90.0040.01216.41
7.4.80.0060.01019.39
7.4.70.0120.01016.49
7.4.60.0110.00616.59
7.4.50.0000.00816.18
7.4.40.0110.01116.48
7.4.30.0030.01216.50
7.4.00.0070.01214.73
7.3.330.0050.00013.04
7.3.320.0050.00013.22
7.3.310.0040.00416.18
7.3.300.0030.00316.08
7.3.290.0050.01216.21
7.3.280.0070.01016.18
7.3.270.0130.00417.40
7.3.260.0140.00616.19
7.3.250.0100.00716.38
7.3.240.0090.01216.44
7.3.230.0100.01016.39
7.3.210.0090.00916.39
7.3.200.0060.01516.48
7.3.190.0090.00616.25
7.3.180.0100.00616.20
7.3.170.0130.00316.55
7.3.160.0090.00616.62
7.3.120.0040.01314.79
7.3.110.0100.00814.77
7.3.100.0060.01014.58
7.3.90.0040.01214.69
7.3.80.0050.01214.69
7.3.70.0070.00414.58
7.3.60.0050.00914.82
7.3.50.0040.01114.70
7.3.40.0030.01014.72
7.3.30.0040.00714.53
7.3.20.0030.01116.28
7.3.10.0080.00116.27
7.3.00.0060.00816.52
7.2.330.0120.00616.28
7.2.320.0100.00716.74
7.2.310.0130.00616.33
7.2.300.0040.01116.26
7.2.290.0090.01516.59
7.2.250.0070.01114.80
7.2.240.0070.01114.88
7.2.230.0050.01114.77
7.2.220.0050.01114.69
7.2.210.0020.01315.09
7.2.200.0100.00114.63
7.2.190.0060.00914.86
7.2.180.0060.00814.83
7.2.170.0020.00814.67
7.2.160.0070.01014.47
7.2.150.0060.00816.66
7.2.140.0030.00616.49
7.2.130.0000.01116.28
7.2.120.0100.00616.62
7.2.110.0070.01116.62
7.2.100.0030.01116.65
7.2.90.0000.01616.86
7.2.80.0100.01016.56
7.2.70.0090.00316.55
7.2.60.0050.00816.65
7.2.50.0050.00516.72
7.2.40.0100.00316.61
7.2.30.0070.00716.96
7.2.20.0080.00416.67
7.2.10.0040.00816.80
7.2.00.0060.00817.97
7.1.330.0080.00615.55
7.1.320.0030.01015.40
7.1.310.0080.00715.41
7.1.300.0070.00715.53
7.1.290.0030.00815.37
7.1.280.0050.00415.46
7.1.270.0040.01115.59
7.1.260.0070.00315.51
7.1.250.0090.00915.20
7.1.240.0090.00915.34
7.1.230.0070.00715.33
7.1.220.0040.00415.57
7.1.210.0110.00415.64
7.1.200.0060.00715.53
7.1.190.0060.00315.75
7.1.180.0000.01315.52
7.1.170.0030.01015.52
7.1.160.0030.00915.72
7.1.150.0030.00915.57
7.1.140.0040.01215.68
7.1.130.0040.00815.53
7.1.120.0080.00815.49
7.1.110.0070.01015.73
7.1.100.0030.01016.84
7.1.90.0030.01015.48
7.1.80.0090.00615.72
7.1.70.0080.00616.19
7.1.60.0050.01617.28
7.1.50.0100.01016.13
7.1.40.0040.00715.66
7.1.30.0000.01515.57
7.1.20.0030.00715.60
7.1.10.0070.00715.59
7.1.00.0050.04018.94
7.0.330.0070.00714.93
7.0.320.0000.01515.11
7.0.310.0080.00415.31
7.0.300.0040.00715.01
7.0.290.0070.00415.32
7.0.280.0060.00615.31
7.0.270.0070.00315.41
7.0.260.0070.01015.27
7.0.250.0070.01015.27
7.0.240.0040.00815.28
7.0.230.0000.01314.96
7.0.220.0070.00715.01
7.0.210.0080.00315.27
7.0.200.0030.00815.85
7.0.190.0030.01015.35
7.0.180.0060.00615.41
7.0.170.0110.00315.29
7.0.160.0000.01715.14
7.0.150.0070.00715.30
7.0.140.0040.00815.42
7.0.130.0030.01315.26
7.0.120.0040.00815.18
7.0.110.0030.01015.25
7.0.100.0140.00015.03
7.0.90.0040.00715.26
7.0.80.0000.01415.39
7.0.70.0060.00915.38
7.0.60.0070.04017.62
7.0.50.0040.02416.63
7.0.40.0050.04316.72
7.0.30.0110.02816.54
7.0.20.0120.02516.78
7.0.10.0210.04316.69
7.0.00.0070.04516.77
5.6.400.0070.01013.87
5.6.390.0060.01214.17
5.6.380.0000.01013.95
5.6.370.0000.01414.29
5.6.360.0030.01014.19
5.6.350.0000.01413.87
5.6.340.0030.01014.02
5.6.330.0100.00314.08
5.6.320.0060.00614.38
5.6.310.0060.00314.27
5.6.300.0040.01114.32
5.6.290.0030.00613.78
5.6.280.0050.01817.49
5.6.270.0110.00413.89
5.6.260.0120.00313.96
5.6.250.0100.00013.96
5.6.240.0060.00813.91
5.6.230.0070.00714.16
5.6.220.0130.00313.94
5.6.210.0110.03817.43
5.6.200.0050.03815.98
5.6.190.0040.02617.20
5.6.180.1880.02817.26
5.6.170.0160.04317.21
5.6.160.0120.04217.36
5.6.150.0050.02516.09
5.6.140.0020.03816.09
5.6.130.0050.03216.23
5.6.120.0120.01717.38
5.6.110.0070.04217.46
5.6.100.0090.03817.48
5.6.90.0080.03617.27
5.6.80.0100.04217.19
5.6.70.0060.04017.31
5.6.60.0130.00013.87
5.6.50.0040.00713.80
5.6.40.0030.01213.81
5.6.30.0170.00014.01
5.6.20.0040.00813.86
5.6.10.0030.00613.96
5.6.00.0000.01714.12
5.5.380.0030.00914.05
5.5.370.0090.00413.50
5.5.360.0070.00713.97
5.5.350.0130.02817.16
5.5.340.0120.03816.09
5.5.330.0050.04716.85
5.5.320.0070.02517.02
5.5.310.0120.03816.98
5.5.300.0050.02415.89
5.5.290.0080.03915.94
5.5.280.0080.02817.21
5.5.270.0050.04417.42
5.5.260.0070.02517.48
5.5.250.0050.02317.02
5.5.240.0060.01816.99
5.5.230.0030.00714.03
5.5.220.0030.00914.03
5.5.210.0030.00613.84
5.5.200.0060.00913.78
5.5.190.0080.00313.93
5.5.180.0000.01014.05
5.5.170.0030.00714.01
5.5.160.0030.00713.98
5.5.150.0030.01213.92
5.5.140.0040.00813.80
5.5.130.0020.01213.96
5.5.120.0030.01013.95
5.5.110.0120.00314.00
5.5.100.0070.00714.08
5.5.90.0030.01014.07
5.5.80.0000.00813.67
5.5.70.0000.01114.13
5.5.60.0060.00613.51
5.5.50.0120.00613.56
5.5.40.0040.00713.97
5.5.30.0060.00313.90
5.5.20.0040.00713.69
5.5.10.0100.00613.25
5.5.00.0040.00413.74
5.4.450.0290.02915.88
5.4.440.0230.03516.01
5.4.430.0310.02816.02
5.4.420.0280.02615.94
5.4.410.0380.02915.94
5.4.400.0330.03015.71
5.4.390.0280.02815.86
5.4.380.0230.03415.63
5.4.370.0260.02815.78
5.4.360.0430.03315.79
5.4.350.0360.04015.84
5.4.340.0370.04015.79
5.4.330.0080.00012.42
5.4.320.0320.03015.84
5.4.310.0300.02715.71
5.4.300.0330.03015.79
5.4.290.0330.03215.77
5.4.280.0330.03315.79
5.4.270.0350.02715.77
5.4.260.0230.03415.78
5.4.250.0270.03315.63
5.4.240.0280.03015.70
5.4.230.0390.02515.85
5.4.220.0330.02815.89
5.4.210.0200.03515.83
5.4.200.0270.03015.85
5.4.190.0320.03115.70
5.4.180.0290.02615.89
5.4.170.0310.02915.86
5.4.160.0350.02815.78
5.4.150.0340.02915.70
5.4.140.0330.02814.38
5.4.130.0320.02714.41
5.4.120.0280.03014.47
5.4.110.0320.03014.45
5.4.100.0380.03214.53
5.4.90.0300.02314.54
5.4.80.0310.02414.50
5.4.70.0230.02914.52
5.4.60.0260.03014.34
5.4.50.0220.03214.32
5.4.40.0300.02514.29
5.4.30.0320.02214.49
5.4.20.0330.02814.50
5.4.10.0340.03014.46
5.4.00.0350.02814.17

preferences:
52.06 ms | 401 KiB | 5 Q