3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sprintf("HEll%s %d", 'o'));

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)
8.3.40.0150.00018.84
8.3.30.0110.00720.28
8.3.20.0040.00418.73
8.3.10.0040.00420.92
8.3.00.0040.00419.56
8.2.170.0090.00622.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.71
8.2.110.0030.00722.08
8.2.100.0070.00417.91
8.2.90.0080.00018.03
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00317.93
8.2.50.0070.00318.07
8.2.40.0080.00018.09
8.2.30.0040.00421.27
8.2.20.0070.00017.76
8.2.10.0070.00017.74
8.2.00.0030.00617.55
8.1.270.0000.00823.99
8.1.260.0100.01026.35
8.1.250.0040.00428.09
8.1.240.0000.00822.06
8.1.230.0090.00322.80
8.1.220.0040.00417.74
8.1.210.0000.00818.86
8.1.200.0040.00417.23
8.1.190.0040.00417.51
8.1.180.0090.00018.10
8.1.170.0080.00018.51
8.1.160.0080.00018.73
8.1.150.0000.00718.47
8.1.140.0040.00417.34
8.1.130.0000.00717.64
8.1.120.0070.00317.36
8.1.110.0040.00417.21
8.1.100.0070.00017.26
8.1.90.0070.00017.26
8.1.80.0080.00017.32
8.1.70.0000.00717.23
8.1.60.0000.00717.47
8.1.50.0080.00017.43
8.1.40.0050.00317.50
8.1.30.0080.00017.56
8.1.20.0000.00817.54
8.1.10.0000.00717.58
8.1.00.0070.00017.34
8.0.300.0040.00419.77
8.0.290.0070.00017.18
8.0.280.0070.00018.43
8.0.270.0040.00417.19
8.0.260.0030.00316.69
8.0.250.0040.00416.88
8.0.240.0030.00616.85
8.0.230.0000.00716.88
8.0.220.0000.00816.78
8.0.210.0000.00716.91
8.0.200.0000.00816.92
8.0.190.0000.00716.84
8.0.180.0030.00416.90
8.0.170.0040.00416.80
8.0.160.0040.00416.87
8.0.150.0000.00716.83
8.0.140.0000.00816.75
8.0.130.0030.00313.28
8.0.120.0060.00316.76
8.0.110.0030.00516.98
8.0.100.0040.00416.70
8.0.90.0070.00016.89
8.0.80.0140.00716.82
8.0.70.0040.00416.68
8.0.60.0000.00717.01
8.0.50.0000.00716.85
8.0.30.0110.00816.96
8.0.20.0080.01017.40
8.0.10.0070.00016.80
8.0.00.0090.01116.57
7.4.330.0000.00516.89
7.4.320.0030.00316.38
7.4.300.0060.00016.45
7.4.290.0040.00416.49
7.4.280.0040.00416.46
7.4.270.0000.00616.38
7.4.260.0040.00413.07
7.4.250.0000.00816.33
7.4.240.0030.00316.40
7.4.230.0030.00316.37
7.4.220.0070.01116.39
7.4.210.0090.00616.38
7.4.200.0030.00516.25
7.4.190.0020.00516.63
7.4.160.0100.01316.57
7.4.150.0100.00717.40
7.4.140.0080.01317.86
7.4.130.0110.00616.31
7.4.120.0070.01116.39
7.4.110.0100.01016.38
7.4.100.0040.01216.25
7.4.90.0130.01016.48
7.4.80.0050.01419.39
7.4.70.0080.00816.39
7.4.60.0070.01316.36
7.4.50.0030.00616.16
7.4.40.0030.01422.77
7.4.30.0040.01316.23
7.4.00.0130.00314.82
7.3.330.0020.00313.00
7.3.320.0020.00213.05
7.3.310.0000.00716.27
7.3.300.0060.00316.17
7.3.290.0030.01016.18
7.3.280.0100.00816.23
7.3.270.0090.00817.40
7.3.260.0100.01318.24
7.3.250.0080.00816.42
7.3.240.0110.00716.23
7.3.230.0100.01016.39
7.3.210.0090.00616.29
7.3.200.0080.01219.39
7.3.190.0030.01416.20
7.3.180.0110.00616.28
7.3.170.0100.00716.27
7.3.160.0090.00816.21
7.3.120.0040.01414.63
7.3.110.0080.00814.70
7.3.100.0000.01914.88
7.3.90.0080.00814.63
7.3.80.0100.00714.76
7.3.70.0130.00314.47
7.3.60.0030.01014.46
7.3.50.0100.00614.57
7.3.40.0080.00914.43
7.3.30.0060.00314.34
7.3.20.0040.00716.47
7.3.10.0080.00616.55
7.3.00.0030.01016.52
7.2.330.0060.01216.30
7.2.320.0090.01516.38
7.2.310.0050.01516.45
7.2.300.0120.01216.55
7.2.290.0080.00816.39
7.2.250.0070.01014.52
7.2.240.0070.00714.79
7.2.230.0030.00914.99
7.2.220.0040.01514.92
7.2.210.0130.00715.02
7.2.200.0040.00414.68
7.2.190.0000.01314.85
7.2.180.0080.00414.88
7.2.170.0060.00614.71
7.2.160.0000.01414.75
7.2.150.0120.00316.57
7.2.140.0030.01316.52
7.2.130.0060.00716.64
7.2.120.0030.01116.64
7.2.110.0040.00916.47
7.2.100.0060.00916.57
7.2.90.0050.00816.79
7.2.80.0020.01116.66
7.2.70.0070.00916.73
7.2.60.0050.00916.58
7.2.50.0010.01116.57
7.2.40.0060.00816.65
7.2.30.0080.00716.58
7.2.20.0050.00916.49
7.2.10.0020.00916.63
7.2.00.0030.01117.26
7.1.330.0070.01115.51
7.1.320.0100.01015.43
7.1.310.0030.01215.52
7.1.300.0030.01415.50
7.1.290.0110.00415.69
7.1.280.0090.00615.50
7.1.270.0100.00015.66
7.1.260.0000.01315.79
7.1.250.0070.00715.55
7.1.240.0100.00315.67
7.1.230.0020.01215.69
7.1.220.0060.00615.64
7.1.210.0040.00915.55
7.1.200.0050.00715.73
7.1.190.0030.01115.74
7.1.180.0090.00315.69
7.1.170.0070.01015.66
7.1.160.0080.00615.53
7.1.150.0080.00615.59
7.1.140.0080.00615.73
7.1.130.0070.00715.66
7.1.120.0060.00615.74
7.1.110.0050.01015.66
7.1.100.0030.00816.29
7.1.90.0050.00715.79
7.1.80.0050.00515.67
7.1.70.0050.00816.13
7.1.60.0050.00916.22
7.1.50.0120.00715.90
7.1.40.0030.00615.41
7.1.30.0080.00615.68
7.1.20.0040.01115.73
7.1.10.0120.00415.56
7.1.00.0020.01817.89
7.0.330.0070.00715.38
7.0.320.0100.00515.35
7.0.310.0090.00315.21
7.0.300.0050.01115.20
7.0.290.0080.00615.27
7.0.280.0060.00715.08
7.0.270.0060.00815.20
7.0.260.0070.00615.21
7.0.250.0000.00915.12
7.0.240.0080.00515.26
7.0.230.0030.00715.21
7.0.220.0120.00515.32
7.0.210.0030.01115.11
7.0.200.0020.00915.66
7.0.190.0080.00515.15
7.0.180.0060.01015.25
7.0.170.0080.00615.01
7.0.160.0050.00515.12
7.0.150.0070.00415.30
7.0.140.0030.03317.49
7.0.130.0030.01115.19
7.0.120.0100.00515.04
7.0.110.0110.00115.23
7.0.100.0090.00315.23
7.0.90.0030.00915.30
7.0.80.0070.00715.11
7.0.70.0060.00815.19
7.0.60.0020.03916.71
7.0.50.0070.03016.09
7.0.40.0030.02315.55
7.0.30.0110.02215.57
7.0.20.0140.01315.49
7.0.10.0060.01615.53
7.0.00.0080.02315.42
5.6.400.0000.01214.21
5.6.390.0090.00314.31
5.6.380.0040.01114.25
5.6.370.0060.00513.79
5.6.360.0090.00914.01
5.6.350.0080.00614.04
5.6.340.0060.00713.90
5.6.330.0090.00913.86
5.6.320.0070.00414.05
5.6.310.0060.00714.02
5.6.300.0070.00813.81
5.6.290.0020.01314.06
5.6.280.0090.02716.43
5.6.270.0100.00013.95
5.6.260.0080.00514.04
5.6.250.0030.00813.95
5.6.240.0100.00314.02
5.6.230.0040.00714.04
5.6.220.0050.00814.11
5.6.210.0060.03316.18
5.6.200.0030.02415.51
5.6.190.0030.01915.96
5.6.180.0200.03316.13
5.6.170.0160.01916.16
5.6.160.0070.03516.20
5.6.150.0070.03415.33
5.6.140.0030.02115.43
5.6.130.0040.02615.28
5.6.120.0030.03516.25
5.6.110.0020.03516.48
5.6.100.0060.03216.26
5.6.90.0100.02916.30
5.6.80.0060.02916.13
5.6.70.0070.00414.05
5.6.60.0060.00813.84
5.6.50.0040.00813.96
5.6.40.0090.00113.85
5.6.30.0050.00713.83
5.6.20.0030.01313.93
5.6.10.0010.01213.85
5.6.00.0050.00813.88
5.5.380.0040.00712.60
5.5.370.0030.00712.50
5.5.360.0050.00512.65
5.5.350.0740.01515.22
5.5.340.0060.02814.38
5.5.330.0070.02815.02
5.5.320.0070.02515.22
5.5.310.0120.01615.08
5.5.300.0080.03014.33
5.5.290.0070.02014.38
5.5.280.0090.02715.35
5.5.270.0050.01915.25
5.5.260.0050.03215.18
5.5.250.0080.01415.29
5.5.240.0050.02815.12
5.5.230.0030.00512.54
5.5.220.0060.00412.60
5.5.210.0020.01112.58
5.5.200.0040.00612.60
5.5.190.0030.00912.47
5.5.180.0040.00612.37
5.5.170.0050.00512.62
5.5.160.0020.01112.48
5.5.150.0030.00512.39
5.5.140.0050.00712.52
5.5.130.0080.00412.52
5.5.120.0050.00712.44
5.5.110.0080.00512.56
5.5.100.0070.00412.46
5.5.90.0060.00712.43
5.5.80.0050.00612.35
5.5.70.0050.00812.37
5.5.60.0060.00612.49
5.5.50.0040.00512.56
5.5.40.0000.01112.53
5.5.30.0090.00512.54
5.5.20.0030.00712.52
5.5.10.0070.00712.51
5.5.00.0020.00912.58
5.4.450.0590.01213.73
5.4.440.0530.01713.76
5.4.430.0480.01613.75
5.4.420.0490.01713.75
5.4.410.0070.01213.70
5.4.400.0040.01713.58
5.4.390.0230.02213.58
5.4.380.0500.01613.53
5.4.370.0530.01513.55
5.4.360.0480.01513.66
5.4.350.0530.01513.54
5.4.340.0490.01813.63
5.4.330.0040.00710.90
5.4.320.0530.01813.67
5.4.310.0480.01413.63
5.4.300.0490.01813.69
5.4.290.0490.01913.66
5.4.280.0510.01813.63
5.4.270.0490.01313.57
5.4.260.0380.02013.72
5.4.250.0410.01613.52
5.4.240.0060.01513.63
5.4.230.0040.01613.68
5.4.220.0290.01613.63
5.4.210.0520.01313.66
5.4.200.0550.01613.57
5.4.190.0510.01913.63
5.4.180.0530.01813.68
5.4.170.0540.01513.62
5.4.160.0530.01713.63
5.4.150.0620.01413.68
5.4.140.0560.01512.75
5.4.130.0570.01412.78
5.4.120.0600.01512.69
5.4.110.0560.01412.73
5.4.100.0580.01412.76
5.4.90.0540.01712.75
5.4.80.0560.01412.80
5.4.70.0680.01512.75
5.4.60.0540.01512.76
5.4.50.0700.01712.73
5.4.40.0690.01312.77
5.4.30.0660.01712.79
5.4.20.0610.01712.72
5.4.10.0600.01712.68
5.4.00.0580.01712.53
5.3.290.0600.01812.14
5.3.280.0610.02012.11
5.3.270.0590.01612.09
5.3.260.0520.01612.08
5.3.250.0610.01712.17
5.3.240.0610.01812.12
5.3.230.0610.01412.13
5.3.220.0570.01912.10
5.3.210.0520.01712.13
5.3.200.0550.01512.13
5.3.190.0640.01512.11
5.3.180.0630.01912.07
5.3.170.0630.01712.12
5.3.160.0620.01912.07
5.3.150.0610.01812.07
5.3.140.0540.01512.09
5.3.130.0630.01812.15
5.3.120.0660.01512.07
5.3.110.0520.01612.12
5.3.100.0530.01411.89
5.3.90.0640.01811.89
5.3.80.0630.01911.90
5.3.70.0570.02111.90
5.3.60.0520.01711.96
5.3.50.0520.01711.93
5.3.40.0640.01611.88
5.3.30.0500.01811.87
5.3.20.0590.01611.78
5.3.10.0620.01911.75
5.3.00.0630.01811.74
5.2.170.0630.01811.04
5.2.160.0750.02311.04
5.2.150.0750.02311.07
5.2.140.0810.01811.13
5.2.130.0710.01511.00
5.2.120.0680.01611.11
5.2.110.0680.01311.05
5.2.100.0720.01911.01
5.2.90.0680.01611.09
5.2.80.0790.01711.00
5.2.70.0680.02011.12
5.2.60.0700.01910.97
5.2.50.0760.01411.04
5.2.40.0610.01910.95
5.2.30.0580.01611.02
5.2.20.0580.01310.94
5.2.10.0510.01810.99
5.2.00.0530.01710.94
5.1.60.0650.00810.46
5.1.50.0670.01910.51
5.1.40.0530.02010.46
5.1.30.0560.01310.70
5.1.20.0530.01610.66
5.1.10.0550.01310.55
5.1.00.0550.01310.59
5.0.50.0270.0159.76
5.0.40.0330.0109.70
5.0.30.0280.0169.58
5.0.20.0300.0119.59
5.0.10.0270.0129.58
5.0.00.0280.0169.56
4.4.90.0250.0119.28
4.4.80.0280.0089.28
4.4.70.0250.0129.28
4.4.60.0280.0099.28
4.4.50.0300.0119.28
4.4.40.0290.0159.28
4.4.30.0270.0119.28
4.4.20.0280.0089.28
4.4.10.0290.0069.28
4.4.00.0300.0179.28
4.3.110.0260.0099.28
4.3.100.0300.0089.28
4.3.90.0270.0109.28
4.3.80.0310.0139.28
4.3.70.0270.0089.28
4.3.60.0270.0099.28
4.3.50.0280.0129.28
4.3.40.0270.0129.28
4.3.30.0120.0129.28
4.3.20.0140.0109.28
4.3.10.0120.0119.28
4.3.00.0130.0109.28

preferences:
66.81 ms | 400 KiB | 5 Q