3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(' ' > 1);

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)
8.3.40.0090.00618.60
8.3.30.0030.01018.84
8.3.20.0070.00020.21
8.3.10.0000.00823.48
8.3.00.0040.00419.26
8.2.170.0100.00322.96
8.2.160.0030.01020.43
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0080.00022.16
8.2.110.0030.00622.26
8.2.100.0110.00017.66
8.2.90.0040.00417.60
8.2.80.0040.00419.25
8.2.70.0050.00317.80
8.2.60.0040.00417.92
8.2.50.0030.00618.10
8.2.40.0080.00020.45
8.2.30.0060.00317.93
8.2.20.0040.00417.46
8.2.10.0000.00919.54
8.2.00.0060.00617.45
8.1.270.0030.01223.92
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0100.00023.91
8.1.230.0110.00020.89
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.10
8.1.190.0030.00516.98
8.1.180.0060.00318.10
8.1.170.0000.00818.41
8.1.160.0070.00022.11
8.1.150.0040.00418.37
8.1.140.0000.00717.25
8.1.130.0030.00517.62
8.1.120.0000.00817.38
8.1.110.0030.00617.20
8.1.100.0030.00317.17
8.1.90.0030.00517.20
8.1.80.0030.00317.33
8.1.70.0000.00617.21
8.1.60.0090.00017.32
8.1.50.0040.00417.36
8.1.40.0000.00717.32
8.1.30.0030.00617.35
8.1.20.0030.00517.34
8.1.10.0050.00217.36
8.1.00.0040.00417.30
8.0.300.0000.00720.11
8.0.290.0040.00416.63
8.0.280.0000.00718.40
8.0.270.0000.00817.11
8.0.260.0030.00317.13
8.0.250.0000.00616.67
8.0.240.0000.00616.78
8.0.230.0000.00716.82
8.0.220.0040.00416.77
8.0.210.0000.00716.71
8.0.200.0000.00616.77
8.0.190.0060.00316.78
8.0.180.0040.00416.77
8.0.170.0040.00416.75
8.0.160.0030.00416.80
8.0.150.0100.00016.58
8.0.140.0050.00216.68
8.0.130.0000.00713.14
8.0.120.0030.00516.68
8.0.110.0040.00416.72
8.0.100.0000.00716.80
8.0.90.0040.00416.73
8.0.80.0070.00716.79
8.0.70.0000.00816.86
8.0.60.0040.00416.72
8.0.50.0040.00416.70
8.0.30.0100.01216.97
8.0.20.0110.00817.40
8.0.10.0070.00016.73
8.0.00.0070.01016.67
7.4.330.0020.00215.00
7.4.320.0000.00616.45
7.4.300.0000.00616.36
7.4.290.0070.00016.50
7.4.280.0000.00716.35
7.4.270.0040.00416.31
7.4.260.0030.00316.42
7.4.250.0020.00516.30
7.4.240.0050.00216.39
7.4.230.0000.00616.46
7.4.220.0140.00416.48
7.4.210.0090.00716.42
7.4.200.0000.00716.20
7.4.190.0070.00016.41
7.4.160.0040.01116.33
7.4.150.0090.00917.40
7.4.140.0060.01217.86
7.4.130.0100.00816.43
7.4.120.0120.00516.30
7.4.110.0140.00316.32
7.4.100.0030.01516.29
7.4.90.0080.01116.57
7.4.80.0120.00619.39
7.4.70.0040.01416.40
7.4.60.0070.01016.34
7.4.50.0030.00616.39
7.4.40.0070.00722.77
7.4.30.0120.00916.36
7.4.00.0100.00714.71
7.3.330.0000.00512.88
7.3.320.0000.00612.86
7.3.310.0070.00016.26
7.3.300.0000.00615.96
7.3.290.0030.01016.07
7.3.280.0100.00816.11
7.3.270.0100.00717.40
7.3.260.0090.00916.38
7.3.250.0170.00616.21
7.3.240.0080.01116.21
7.3.230.0100.01216.39
7.3.210.0060.01116.43
7.3.200.0030.01519.39
7.3.190.0090.00916.21
7.3.180.0060.01016.15
7.3.170.0090.00616.27
7.3.160.0140.00316.16
7.3.120.0050.01214.46
7.3.110.0090.00914.80
7.3.100.0060.01014.65
7.3.90.0120.00314.41
7.3.80.0130.00014.95
7.3.70.0060.00614.66
7.3.60.0070.01014.37
7.3.50.0040.01114.61
7.3.40.0120.00314.65
7.3.30.0030.01014.72
7.3.20.0130.00316.20
7.3.10.0040.01216.61
7.3.00.0080.00416.17
7.2.330.0030.01416.12
7.2.320.0060.01216.39
7.2.310.0090.00616.23
7.2.300.0090.00616.48
7.2.290.0130.00316.48
7.2.250.0160.00314.93
7.2.240.0060.01314.66
7.2.230.0070.01014.82
7.2.220.0040.01114.80
7.2.210.0000.01714.59
7.2.200.0100.00614.89
7.2.190.0140.00014.68
7.2.180.0100.00714.82
7.2.170.0120.00814.92
7.2.110.0230.01414.63
7.2.100.0340.00314.30
7.2.90.0570.00614.70
7.2.80.0260.00714.64
7.2.70.0260.00914.82
7.2.60.0180.00515.90
7.2.50.0320.00314.65
7.2.40.0330.01014.99
7.2.30.0220.01214.48
7.2.20.0250.00314.61
7.2.10.0200.00414.43
7.2.00.0150.00817.07
7.1.330.0080.00615.66
7.1.320.0060.00615.76
7.1.310.0120.00315.57
7.1.300.0000.01715.57
7.1.290.0030.01015.57
7.1.280.0040.00815.78
7.1.270.0070.00715.70
7.1.260.0000.01115.66
7.1.230.0380.00413.56
7.1.220.0290.00413.87
7.1.210.0190.02213.71
7.1.200.0130.00814.60
7.1.190.0220.01313.75
7.1.180.0390.00013.86
7.1.170.0310.00313.94
7.1.160.0220.01013.39
7.1.150.0240.01813.72
7.1.140.0220.00913.68
7.1.130.0230.01013.51
7.1.120.0210.00313.69
7.1.110.0230.01113.51
7.1.100.0320.00715.94
7.1.90.0180.00913.27
7.1.80.0230.00613.81
7.1.70.0150.00415.32
7.1.60.0260.01425.61
7.1.50.0480.00733.02
7.1.40.0340.01831.74
7.1.30.0470.00731.90
7.1.20.0520.00431.73
7.1.10.0260.00413.96
7.1.00.0220.03818.14
7.0.310.0330.00813.07
7.0.300.0370.00313.18
7.0.290.0210.00613.25
7.0.280.0140.01413.04
7.0.270.0170.01313.35
7.0.260.0240.00813.24
7.0.250.0310.00413.35
7.0.240.0200.01413.16
7.0.230.0340.00313.26
7.0.220.0250.00813.21
7.0.210.0230.00813.18
7.0.200.0150.00515.00
7.0.190.0180.00912.73
7.0.180.0220.00412.85
7.0.170.0130.01713.21
7.0.160.0200.01113.19
7.0.150.0200.00612.82
7.0.140.0110.04417.54
7.0.130.0210.00713.28
7.0.120.0340.00013.36
7.0.110.0250.01412.99
7.0.100.0180.01113.11
7.0.90.0350.00013.00
7.0.80.0200.00812.88
7.0.70.0180.00713.22
7.0.60.0510.02716.45
7.0.50.0200.03315.65
7.0.40.0280.04216.52
7.0.30.0420.02816.59
7.0.20.0260.03916.68
7.0.10.0170.02116.70
7.0.00.0160.04416.70
5.6.380.0130.00614.09
5.6.370.0080.01013.77
5.6.360.0090.00814.07
5.6.350.0110.00813.93
5.6.340.0040.01113.74
5.6.330.0140.00313.52
5.6.320.0120.00814.20
5.6.310.0140.00713.76
5.6.300.0190.00013.55
5.6.290.0030.01413.50
5.6.280.0070.04017.19
5.6.270.0090.00913.72
5.6.260.0110.00813.95
5.6.250.0070.01013.66
5.6.240.0030.01613.82
5.6.230.0100.00713.68
5.6.220.0150.00613.47
5.6.210.0070.02517.28
5.6.200.0090.04416.03
5.6.190.0100.04317.17
5.6.180.0230.03416.97
5.6.170.0200.01817.07
5.6.160.0120.02717.29
5.6.150.0090.02616.13
5.6.140.0050.04815.95
5.6.130.0070.02515.90
5.6.120.0090.04217.40
5.6.110.0070.04717.38
5.6.100.0050.02617.55
5.6.90.0080.02217.39
5.6.80.0100.02817.03
5.6.70.2150.02517.24
5.6.60.0110.00413.80
5.6.50.0080.00813.84
5.6.40.0070.01113.67
5.6.30.0080.01014.03
5.6.20.0100.00513.57
5.6.10.0110.00813.53
5.6.00.0060.00913.63
5.5.380.0050.00510.73
5.5.370.0090.00410.53
5.5.360.0100.00310.50
5.5.350.0120.03815.51
5.5.340.0040.04114.22
5.5.330.0040.02515.37
5.5.320.0140.02015.40
5.5.310.0120.02515.35
5.5.300.0060.03514.29
5.5.290.0100.02914.25
5.5.280.0110.03815.73
5.5.270.0080.04515.80
5.5.260.0070.04515.73
5.5.250.0050.02515.59
5.5.240.0160.03315.44
5.5.230.0140.00010.50
5.5.220.0070.00410.50
5.5.210.0120.00010.57
5.5.200.0150.00010.55
5.5.190.0090.00310.52
5.5.180.0000.01110.57
5.5.170.0080.00813.65
5.5.160.0000.01210.50
5.5.150.0110.00010.50
5.5.140.0080.00310.50
5.5.130.0120.00310.50
5.5.120.0070.00710.50
5.5.110.0070.00410.50
5.5.100.0070.00410.86
5.5.90.0050.00510.50
5.5.80.0000.01010.50
5.5.70.0050.00610.50
5.5.60.0130.00310.69
5.5.50.0100.00310.50
5.5.40.0090.00310.50
5.5.30.0090.00310.50
5.5.20.0050.00510.68
5.5.10.0080.00410.50
5.5.00.0060.00610.50
5.4.450.0120.03214.91
5.4.440.0340.04215.04
5.4.430.0070.03614.99
5.4.420.0460.03015.06
5.4.410.0410.03614.91
5.4.400.0440.02814.79
5.4.390.0230.02815.05
5.4.380.0170.03314.73
5.4.370.0190.02614.48
5.4.360.0150.03214.64
5.4.350.0220.02714.60
5.4.340.0210.02614.68
5.4.330.0050.00810.50
5.4.320.0060.02211.48
5.4.310.0050.02911.48
5.4.300.0080.02111.48
5.4.290.0070.02311.48
5.4.280.0090.02611.41
5.4.270.0080.02511.50
5.4.260.0120.03311.41
5.4.250.0100.02811.42
5.4.240.0050.02811.41
5.4.230.0100.02011.41
5.4.220.0090.02711.41
5.4.210.0060.02511.41
5.4.200.0110.02411.41
5.4.190.0060.02411.41
5.4.180.0080.02511.40
5.4.170.0070.02411.41
5.4.160.0070.02111.49
5.4.150.0030.02411.41
5.4.140.0080.03111.39
5.4.130.0080.03211.27
5.4.120.0070.03011.22
5.4.110.0070.02311.22
5.4.100.0040.02711.24
5.4.90.0090.02011.31
5.4.80.0040.02411.32
5.4.70.0110.01711.22
5.4.60.0090.02011.22
5.4.50.0070.02211.22
5.4.40.0110.01911.21
5.4.30.0070.02611.21
5.4.20.0060.02911.21
5.4.10.0090.02611.21
5.4.00.0070.02510.95
5.3.290.0090.02111.65
5.3.280.0050.02511.61
5.3.270.0030.02611.61
5.3.260.0070.03011.61
5.3.250.0090.02711.61
5.3.240.0070.03111.61
5.3.230.0100.02711.61
5.3.220.0080.02611.59
5.3.210.0100.02511.59
5.3.200.0090.02111.59
5.3.190.0080.02111.59
5.3.180.0040.02211.59
5.3.170.0090.02011.59
5.3.160.0100.02011.59
5.3.150.0080.02011.59
5.3.140.0030.02511.58
5.3.130.0060.02311.58
5.3.120.0070.03111.58
5.3.110.0070.03011.58
5.3.100.0080.03011.31
5.3.90.0070.02311.29
5.3.80.0080.01911.29
5.3.70.0090.02411.29
5.3.60.0030.02611.28
5.3.50.0060.02011.25
5.3.40.0050.02211.25
5.3.30.0060.02611.22
5.3.20.0060.01911.10
5.3.10.0090.01811.08
5.3.00.0030.02211.08
5.2.170.0060.0169.83
5.2.160.0040.0199.82
5.2.150.0050.0229.83
5.2.140.0050.0199.82
5.2.130.0070.0239.80
5.2.120.0040.0199.80
5.2.110.0060.0159.81
5.2.100.0070.0149.81
5.2.90.0070.0329.80
5.2.80.0050.0239.81
5.2.70.0050.0259.80
5.2.60.0080.0279.78
5.2.50.0040.0239.77
5.2.40.0060.0219.75
5.2.30.0060.0219.74
5.2.20.0050.0219.74
5.2.10.0080.0189.70
5.2.00.0070.0229.63
5.1.60.0050.0219.27
5.1.50.0100.0159.27
5.1.40.0050.0249.26
5.1.30.0060.0199.44
5.1.20.0050.0269.45
5.1.10.0060.0149.31
5.1.00.0060.0149.31
5.0.50.0060.0148.55
5.0.40.0050.0158.48
5.0.30.0060.0168.39
5.0.20.0060.0108.38
5.0.10.0040.0168.36
5.0.00.0020.0188.36
4.4.90.0040.0097.64
4.4.80.0040.0117.63
4.4.70.0020.0127.63
4.4.60.0020.0147.63
4.4.50.0050.0127.64
4.4.40.0030.0197.61
4.4.30.0020.0147.63
4.4.20.0050.0137.68
4.4.10.0030.0137.68
4.4.00.0050.0197.63
4.3.110.0040.0137.59
4.3.100.0030.0117.59
4.3.90.0050.0137.57
4.3.80.0040.0137.54
4.3.70.0050.0077.57
4.3.60.0040.0077.57
4.3.50.0010.0107.56
4.3.40.0020.0217.52
4.3.30.0020.0126.89
4.3.20.0050.0126.88
4.3.10.0020.0136.86
4.3.00.0160.00910.40

preferences:
43.32 ms | 400 KiB | 5 Q