3v4l.org

run code in 300+ PHP versions simultaneously
<?php function abc() { return __FUNCTION__; } function xyz() { return abc(); } echo xyz();

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)
8.3.60.0110.00718.43
8.3.50.0200.00822.05
8.3.40.0070.00718.71
8.3.30.0080.00818.95
8.3.20.0000.00720.04
8.3.10.0040.00421.91
8.3.00.0060.00322.39
8.2.180.0150.00616.38
8.2.170.0070.00722.96
8.2.160.0100.00319.25
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0060.00317.63
8.2.110.0000.01019.31
8.2.100.0060.00617.63
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0090.00017.47
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00419.39
8.2.30.0070.00017.98
8.2.20.0080.00017.63
8.2.10.0000.00718.01
8.2.00.0040.00417.85
8.1.280.0210.00025.92
8.1.270.0060.00320.30
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0040.00424.02
8.1.230.0000.01117.52
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00916.97
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0090.00018.59
8.1.160.0050.00322.01
8.1.150.0070.00018.63
8.1.140.0000.00717.27
8.1.130.0000.00717.63
8.1.120.0040.00417.22
8.1.110.0000.00817.41
8.1.100.0000.00817.30
8.1.90.0000.00717.16
8.1.80.0000.00717.30
8.1.70.0060.00417.18
8.1.60.0040.00417.41
8.1.50.0030.00517.40
8.1.40.0030.00617.26
8.1.30.0030.00517.34
8.1.20.0030.00517.59
8.1.10.0040.00417.45
8.1.00.0000.00817.39
8.0.300.0050.00318.96
8.0.290.0000.00716.75
8.0.280.0030.00318.38
8.0.270.0030.00517.19
8.0.260.0030.00317.14
8.0.250.0030.00316.93
8.0.240.0030.00316.89
8.0.230.0030.00316.83
8.0.220.0030.00516.67
8.0.210.0050.00216.75
8.0.200.0000.00616.81
8.0.190.0050.00316.82
8.0.180.0030.00316.67
8.0.170.0000.00716.78
8.0.160.0080.00016.61
8.0.150.0050.00216.75
8.0.140.0070.00016.74
8.0.130.0000.00613.21
8.0.120.0060.00316.71
8.0.110.0030.00516.76
8.0.100.0040.00416.73
8.0.90.0050.00216.82
8.0.80.0100.01016.71
8.0.70.0040.00416.65
8.0.60.0040.00416.64
8.0.50.0000.00816.62
8.0.30.0090.00917.00
8.0.20.0110.00717.40
8.0.10.0000.00717.00
8.0.00.0060.01116.62
7.4.330.0000.00615.04
7.4.320.0030.00316.32
7.4.300.0030.00316.28
7.4.290.0070.00016.56
7.4.280.0030.00516.56
7.4.270.0040.00416.36
7.4.260.0040.00716.45
7.4.250.0000.00716.40
7.4.240.0030.00316.49
7.4.230.0000.00616.34
7.4.220.0140.00416.39
7.4.210.0110.00916.53
7.4.200.0040.00416.33
7.4.160.0130.00616.50
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0120.00916.46
7.4.120.0100.00916.31
7.4.110.0080.00916.30
7.4.100.0070.01516.33
7.4.90.0140.00316.31
7.4.80.0160.00019.39
7.4.70.0090.01216.50
7.4.60.0090.00616.44
7.4.50.0060.00016.37
7.4.40.0090.00616.17
7.4.30.0120.00816.32
7.4.00.0120.00314.72
7.3.330.0060.00013.14
7.3.320.0030.00313.09
7.3.310.0030.00316.26
7.3.300.0000.00716.28
7.3.290.0060.00816.19
7.3.280.0100.01216.21
7.3.270.0030.01317.40
7.3.260.0070.01116.33
7.3.250.0120.00716.35
7.3.240.0100.00716.34
7.3.230.0100.01016.44
7.3.210.0100.01016.38
7.3.200.0090.00919.39
7.3.190.0060.01116.44
7.3.180.0030.01316.13
7.3.170.0070.01416.43
7.3.160.0000.01716.25
7.3.120.0000.01614.84
7.3.110.0070.01014.55
7.3.100.0000.01814.89
7.3.90.0070.00714.62
7.3.80.0110.00414.73
7.3.70.0070.01014.68
7.3.60.0070.01114.88
7.3.50.0040.01414.89
7.3.40.0120.00314.86
7.3.30.0070.00714.64
7.3.20.0030.01016.52
7.3.10.0030.01416.52
7.3.00.0030.01016.54
7.2.330.0180.00416.59
7.2.320.0100.00716.66
7.2.310.0060.01116.56
7.2.300.0070.01016.65
7.2.290.0000.02216.72
7.2.240.0080.00514.85
7.2.230.0110.00414.87
7.2.220.0000.01314.86
7.2.210.0100.00714.93
7.2.200.0100.00614.82
7.2.190.0100.00614.68
7.2.180.0030.00714.82
7.2.170.0090.00615.02
7.2.160.0040.00714.81
7.2.150.0090.00616.97
7.2.140.0030.01416.81
7.2.130.0000.01716.75
7.2.120.0030.01016.91
7.2.110.0040.01416.64
7.2.100.0000.01416.82
7.2.90.0130.00316.73
7.2.80.0070.00716.80
7.2.70.0090.00916.89
7.2.60.0020.01016.93
7.2.50.0060.00416.67
7.2.40.0000.01616.52
7.2.30.0110.00416.70
7.2.20.0030.00816.83
7.2.10.0030.01516.84
7.2.00.0000.01516.74
7.1.330.0030.00715.68
7.1.320.0000.01315.51
7.1.310.0040.01215.68
7.1.300.0060.00615.61
7.1.290.0110.00415.37
7.1.280.0060.00615.55
7.1.270.0030.00615.41
7.1.260.0090.00615.58
7.1.250.0030.01215.43
7.1.200.0070.00715.70
7.1.70.0040.00917.00
7.1.60.0160.01019.59
7.1.50.0070.00316.53
7.1.00.0000.07722.45
7.0.200.0040.00416.57
7.0.60.0130.05319.96
7.0.50.0130.06717.94
7.0.40.0170.08020.11
7.0.30.0200.07320.23
7.0.20.0370.07320.24
7.0.10.0230.03720.05
7.0.00.0000.05720.20
5.6.280.0030.03720.92
5.6.210.0100.06020.73
5.6.200.0070.07018.15
5.6.190.0100.07320.41
5.6.180.3430.05020.52
5.6.170.0230.04020.50
5.6.160.0170.08020.52
5.6.150.0100.04718.27
5.6.140.0200.03318.17
5.6.130.0070.08318.28
5.6.120.0070.09021.13
5.6.110.0130.07321.00
5.6.100.0100.08321.07
5.6.90.0070.08320.98
5.6.80.0130.05720.36
5.6.70.0170.03720.51
5.5.350.0230.04020.43
5.5.340.0170.06017.97
5.5.330.0100.07720.27
5.5.320.0430.07020.27
5.5.310.0130.04720.27
5.5.300.0170.06717.92
5.5.290.0070.08317.93
5.5.280.0070.04020.97
5.5.270.0070.08320.76
5.5.260.0170.06720.88
5.5.250.0000.07320.56
5.5.240.0230.07020.35
5.4.450.2100.04319.55
5.4.440.2030.04719.17
5.4.430.1230.04019.32
5.4.420.0070.03719.32
5.4.410.0030.07719.04
5.4.400.1400.05319.00
5.4.390.1770.03719.02
5.4.380.1970.04719.14
5.4.370.1970.04018.91
5.4.360.1870.03019.31
5.4.350.2000.03718.88
5.4.340.1730.04319.00
5.4.320.2070.04319.09
5.4.310.2130.04319.06
5.4.300.1830.03719.30
5.4.290.1100.04319.22
5.4.280.0070.03719.13
5.4.270.0070.04019.30
5.4.260.1630.04019.21
5.4.250.1800.03719.21
5.4.240.1870.03318.83
5.4.230.1770.04019.22
5.4.220.0170.03718.96
5.4.210.0100.03719.13
5.4.200.0070.03319.23
5.4.190.0830.03019.05
5.4.180.1770.04018.97
5.4.170.1830.03319.21
5.4.160.0930.04018.87
5.4.150.0000.04019.22
5.4.140.0000.03716.41
5.4.130.1400.06316.46
5.4.120.1970.03016.55
5.4.110.1330.04016.56
5.4.100.0030.03316.61
5.4.90.0000.05316.62
5.4.80.1270.03316.58
5.4.70.2230.04016.44
5.4.60.2200.04016.38
5.4.50.1830.03716.16
5.4.40.1900.03316.43
5.4.30.2470.03316.51
5.4.20.1870.04016.48
5.4.10.2100.04316.23
5.4.00.1930.03315.80
5.3.290.2000.04714.81
5.3.280.1830.04014.50
5.3.270.1830.04014.72
5.3.260.1830.03014.53
5.3.250.2100.04014.66
5.3.240.1730.04014.60
5.3.230.1770.03714.57
5.3.220.1900.04014.80
5.3.210.2100.04314.71
5.3.200.1930.04714.65
5.3.190.1970.04714.48
5.3.180.2070.03714.58
5.3.170.0800.04714.62
5.3.160.0030.05014.71
5.3.150.0070.06714.79
5.3.140.1900.04714.78
5.3.130.1900.04314.70
5.3.120.1870.02714.66
5.3.110.1770.03314.45
5.3.100.2100.04314.01
5.3.90.2000.04313.92
5.3.80.1900.04314.09
5.3.70.1700.04013.93
5.3.60.1830.02714.08
5.3.50.1830.04013.86
5.3.40.1670.03313.86
5.3.30.0030.07313.98
5.3.20.0070.03713.60
5.3.10.0870.03713.66
5.3.00.1870.05013.75
5.2.170.1770.03711.05
5.2.160.1500.02711.29
5.2.150.1670.03711.05
5.2.140.1530.03011.11
5.2.130.1470.03011.32
5.2.120.1530.03011.15
5.2.110.1700.03711.05
5.2.100.1470.03011.01
5.2.90.1630.02711.00
5.2.80.1730.03711.15
5.2.70.0430.05311.21
5.2.60.0070.05011.00
5.2.50.0030.05710.94
5.2.40.0830.03311.00
5.2.30.1370.04310.95
5.2.20.1370.03011.19
5.2.10.1230.03011.01
5.2.00.1330.03010.77
5.1.60.1330.01710.14
5.1.50.1230.0239.89
5.1.40.1130.0309.87
5.1.30.1230.02710.37
5.1.20.1070.03010.26
5.1.10.1270.03310.04
5.1.00.1230.02310.05
5.0.50.0600.0208.60
5.0.40.0600.0208.55
5.0.30.0470.0308.45
5.0.20.0400.0178.45
5.0.10.0000.0308.45
5.0.00.0070.0378.45
4.4.90.0000.0178.45
4.4.80.0000.0208.45
4.4.70.0030.0338.45
4.4.60.0070.0108.45
4.4.50.0000.0238.45
4.4.40.0530.0338.45
4.4.30.0630.0138.45
4.4.20.0670.0178.45
4.4.10.0700.0178.45
4.4.00.0970.0278.45
4.3.110.0630.0138.45
4.3.100.0630.0138.45
4.3.90.0630.0138.45
4.3.80.0600.0238.45
4.3.70.0630.0178.45
4.3.60.0600.0138.45
4.3.50.0630.0138.45
4.3.40.0600.0278.45
4.3.30.0370.0138.45
4.3.20.0330.0178.45
4.3.10.0330.0138.45
4.3.00.0300.0178.45

preferences:
100.99 ms | 401 KiB | 5 Q