3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(123);

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)
8.3.60.0110.00718.18
8.3.50.0130.00321.07
8.3.40.0150.00018.64
8.3.30.0150.00018.58
8.3.20.0080.00018.48
8.3.10.0050.00320.39
8.3.00.0000.00819.25
8.2.180.0140.00718.16
8.2.170.0070.00722.96
8.2.160.0030.01322.16
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.33
8.2.110.0070.00320.85
8.2.100.0060.00617.59
8.2.90.0080.00019.09
8.2.80.0050.00317.97
8.2.70.0060.00317.34
8.2.60.0100.00017.91
8.2.50.0060.00318.07
8.2.40.0070.00018.03
8.2.30.0040.00418.04
8.2.20.0000.00717.64
8.2.10.0030.00617.54
8.2.00.0040.00417.54
8.1.280.0070.01025.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.53
8.1.230.0110.00020.88
8.1.220.0000.00818.77
8.1.210.0040.00418.83
8.1.200.0000.00917.25
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0000.00718.91
8.1.160.0000.00718.73
8.1.150.0070.00018.49
8.1.140.0000.00717.36
8.1.130.0040.00417.70
8.1.120.0000.00717.35
8.1.110.0000.00817.21
8.1.100.0080.00017.32
8.1.90.0000.00717.29
8.1.80.0040.00417.30
8.1.70.0000.00717.26
8.1.60.0040.00417.34
8.1.50.0000.00717.29
8.1.40.0000.00817.39
8.1.30.0030.00517.53
8.1.20.0050.00317.36
8.1.10.0080.00017.46
8.1.00.0040.00417.32
8.0.300.0040.00419.88
8.0.290.0070.00016.63
8.0.280.0080.00018.32
8.0.270.0030.00317.18
8.0.260.0060.00318.45
8.0.250.0000.00816.88
8.0.240.0000.00816.78
8.0.230.0100.00016.84
8.0.220.0000.00716.67
8.0.210.0070.00016.72
8.0.200.0000.00616.80
8.0.190.0050.00316.70
8.0.180.0070.00016.76
8.0.170.0090.00016.72
8.0.160.0070.00016.64
8.0.150.0030.00616.57
8.0.140.0050.00416.70
8.0.130.0030.00313.11
8.0.120.0000.00716.73
8.0.110.0070.00016.81
8.0.100.0040.00416.73
8.0.90.0000.00716.59
8.0.80.0070.01416.71
8.0.70.0070.00016.70
8.0.60.0030.00516.78
8.0.50.0070.00016.64
8.0.30.0070.01117.01
8.0.20.0070.01117.40
8.0.10.0000.00716.82
8.0.00.0160.00916.57
7.4.330.0000.00513.43
7.4.320.0070.00016.43
7.4.300.0030.00316.35
7.4.290.0030.00316.41
7.4.280.0000.00816.46
7.4.270.0030.00316.31
7.4.260.0000.00813.13
7.4.250.0000.00816.34
7.4.240.0040.00416.51
7.4.230.0040.00416.25
7.4.220.0130.01016.52
7.4.210.0090.00616.47
7.4.200.0020.00516.51
7.4.190.0030.00316.33
7.4.160.0050.01116.39
7.4.150.0130.00317.40
7.4.140.0120.00817.13
7.4.130.0050.01516.40
7.4.120.0060.01016.40
7.4.110.0190.00316.34
7.4.100.0080.01116.19
7.4.90.0000.01816.22
7.4.80.0040.01219.03
7.4.70.0170.00016.11
7.4.60.0040.01216.30
7.4.50.0040.00416.22
7.4.40.0080.00322.27
7.4.30.0080.00816.54
7.4.10.0100.00714.79
7.4.00.0070.01114.91
7.3.330.0000.00512.87
7.3.320.0020.00212.84
7.3.310.0070.00016.16
7.3.300.0000.00616.15
7.3.290.0070.00716.12
7.3.280.0110.00416.14
7.3.270.0100.00717.40
7.3.260.0120.01018.24
7.3.250.0160.00616.38
7.3.240.0130.01016.57
7.3.230.0060.01016.39
7.3.210.0030.01516.21
7.3.200.0060.01519.39
7.3.190.0040.01716.45
7.3.180.0030.01916.31
7.3.170.0090.00616.27
7.3.160.0130.00316.13
7.3.130.0100.01014.71
7.3.120.0100.00514.65
7.3.110.0060.01314.62
7.3.100.0070.00714.80
7.3.90.0040.01414.81
7.3.80.0070.00714.68
7.3.70.0060.00914.71
7.3.60.0030.01014.64
7.3.50.0060.00814.74
7.3.40.0100.00314.45
7.3.30.0030.01014.67
7.3.20.0060.00616.57
7.3.10.0050.00716.48
7.3.00.0060.00716.63
7.2.330.0060.01216.55
7.2.320.0160.00616.34
7.2.310.0070.01016.31
7.2.300.0100.00716.38
7.2.290.0030.02016.38
7.2.260.0030.01415.10
7.2.250.0070.00714.79
7.2.240.0070.00714.63
7.2.230.0030.01314.64
7.2.220.0030.00714.39
7.2.210.0070.00315.02
7.2.200.0090.00914.53
7.2.190.0140.00014.93
7.2.180.0080.00614.93
7.2.170.0000.01914.85
7.2.160.0130.00315.07
7.2.150.0070.00716.76
7.2.140.0090.00916.67
7.2.130.0100.00616.73
7.2.120.0070.00816.62
7.2.110.0070.00816.79
7.2.100.0050.00816.69
7.2.90.0090.00616.76
7.2.80.0290.00816.25
7.2.70.0260.01016.25
7.2.60.0250.01116.19
7.2.50.0330.00516.43
7.2.40.0380.00716.33
7.2.30.0370.00816.33
7.2.20.0450.00616.30
7.2.10.0420.00616.27
7.2.00.0220.00916.77
7.1.330.0000.01715.77
7.1.320.0030.00915.75
7.1.310.0030.00615.71
7.1.300.0060.00315.68
7.1.290.0060.00315.49
7.1.280.0070.00715.67
7.1.270.0050.00515.56
7.1.260.0030.01015.43
7.1.250.0060.00715.63
7.1.240.0030.01415.89
7.1.230.0040.00815.66
7.1.220.0060.00615.70
7.1.210.0060.01015.69
7.1.200.0450.00714.69
7.1.190.0610.00714.82
7.1.180.0500.01014.77
7.1.170.0470.00914.51
7.1.160.0640.00614.49
7.1.150.0610.00714.67
7.1.140.0510.01014.53
7.1.130.0790.00514.60
7.1.120.0770.00314.68
7.1.110.0440.00514.64
7.1.100.0430.01414.70
7.1.90.0510.00814.69
7.1.80.0700.00614.57
7.1.70.0340.00615.55
7.1.60.0340.00421.50
7.1.50.0300.00921.43
7.1.40.0350.01121.24
7.1.30.0250.01021.39
7.1.20.0330.00621.35
7.1.10.0190.00715.30
7.1.00.0160.00615.38
7.0.330.0110.00315.24
7.0.320.0030.00715.36
7.0.310.0400.00914.31
7.0.300.0800.00314.28
7.0.290.0580.00914.38
7.0.280.0090.00014.88
7.0.270.0450.01214.29
7.0.260.0460.00814.40
7.0.250.0410.00914.36
7.0.240.0590.00714.27
7.0.230.0550.01014.46
7.0.220.0450.00614.39
7.0.210.0400.00414.26
7.0.200.0300.00615.23
7.0.190.0220.00915.22
7.0.180.0280.00615.22
7.0.170.0240.00815.19
7.0.160.0200.01115.08
7.0.150.0220.00715.22
7.0.140.0170.00915.14
7.0.130.0200.00615.25
7.0.120.0250.00915.31
7.0.110.0170.00915.20
7.0.100.0200.01115.21
7.0.90.0790.00915.22
7.0.80.0170.01115.24
7.0.70.0150.00615.08
7.0.60.0160.00515.17
7.0.50.0200.00615.16
7.0.40.0140.00914.56
7.0.30.0170.00714.60
7.0.20.0130.00714.61
7.0.10.0190.01114.59
7.0.00.0150.01014.61
5.6.400.0040.00414.31
5.6.390.0090.00614.13
5.6.380.0070.00714.44
5.6.370.0070.00714.25
5.6.360.0100.00313.97
5.6.350.0040.01214.11
5.6.340.0100.00714.24
5.6.330.0030.01014.23
5.6.320.0070.00714.29
5.6.310.0040.01113.85
5.6.300.0100.01816.27
5.6.290.0110.02716.55
5.6.280.0100.03516.34
5.6.270.0040.02716.39
5.6.260.0070.02316.36
5.6.250.0080.02116.41
5.6.240.0100.01916.41
5.6.230.0060.03416.37
5.6.220.0070.01916.37
5.6.210.0060.01916.28
5.6.200.0060.02216.37
5.6.190.0070.02316.26
5.6.180.0040.02216.47
5.6.170.0060.02216.39
5.6.160.0080.02616.42
5.6.150.0070.02016.45
5.6.140.0090.02316.21
5.6.130.0050.02216.42
5.6.120.0060.02216.45
5.6.110.0120.02116.52
5.6.100.0090.01916.46
5.6.90.0040.03016.45
5.6.80.0090.02016.21
5.6.70.0090.01716.09
5.6.60.0080.01916.10
5.6.50.0120.01416.01
5.6.40.0090.01516.11
5.6.30.0080.01816.24
5.6.20.0110.01616.29
5.6.10.0080.01915.97
5.6.00.0070.01816.08
5.5.380.0070.02414.12
5.5.370.0080.02714.15
5.5.360.0030.02814.23
5.5.350.0060.02514.25
5.5.340.0070.02714.54
5.5.330.0020.02514.21
5.5.320.0050.02514.52
5.5.310.0030.02814.60
5.5.300.0050.02414.44
5.5.290.0090.02714.35
5.5.280.0050.02414.43
5.5.270.0060.02414.44
5.5.260.0080.02314.26
5.5.250.0080.04514.28
5.5.240.0020.02613.80
5.5.230.0070.02514.07
5.5.220.0080.02014.18
5.5.210.0080.02614.11
5.5.200.0060.02014.06
5.5.190.0150.02414.04
5.5.180.0050.04314.13
5.5.160.0050.02914.07
5.5.150.0040.02513.91
5.5.140.0060.03413.82
5.5.130.0090.02514.13
5.5.120.0020.02513.94
5.5.110.0050.02914.10
5.5.100.0060.02513.81
5.5.90.0050.02013.84
5.5.80.0060.02913.95
5.5.70.0050.02513.86
5.5.60.0040.02514.07
5.5.50.0090.02613.92
5.5.40.0020.02613.99
5.5.30.0090.01813.92
5.5.20.0060.02413.97
5.5.10.0080.02713.95
5.5.00.0090.02014.05
5.4.450.0080.03215.09
5.4.440.0090.02715.11
5.4.430.0060.02314.98
5.4.420.0080.02215.15
5.4.410.0110.02115.10
5.4.400.0070.03914.81
5.4.390.0080.02714.94
5.4.380.0060.03114.77
5.4.370.0060.02414.84
5.4.360.0020.02714.76
5.4.350.0090.02114.92
5.4.340.0100.04014.81
5.4.320.0090.03214.80
5.4.310.0070.02414.84
5.4.300.0110.03814.76
5.4.290.0090.02014.94
5.4.280.0070.02314.94
5.4.270.0080.02014.75
5.4.260.0050.02514.86
5.4.250.0070.02914.89
5.4.240.0090.04114.78
5.4.230.0060.02214.84
5.4.220.0070.02614.88
5.4.210.0070.02815.01
5.4.200.0110.02414.77
5.4.190.0050.02414.68
5.4.180.0050.02514.71
5.4.170.0040.02214.91
5.4.160.0050.02414.75
5.4.150.0140.02014.88
5.4.140.0020.02613.80
5.4.130.0070.02113.78
5.4.120.0130.01413.88
5.4.110.0030.02913.80
5.4.100.0050.03613.76
5.4.90.0100.02213.72
5.4.80.0030.02013.90
5.4.70.0110.01613.88
5.4.60.0050.02213.80
5.4.50.0050.02513.82
5.4.40.0020.02613.67
5.4.30.0050.04513.73
5.4.20.0050.04313.85
5.4.10.0040.02513.86
5.4.00.0060.02313.83
5.3.290.0050.02513.60
5.3.280.0030.02313.57
5.3.270.0050.02613.53
5.3.260.0050.02313.54
5.3.250.0020.02513.54
5.3.240.0050.02113.54
5.3.230.0080.03313.58
5.3.220.0050.02213.42
5.3.210.0050.02213.51
5.3.200.0070.02613.47
5.3.190.0050.03413.50
5.3.180.0040.02213.60
5.3.170.0070.02213.51
5.3.160.0030.02213.54
5.3.150.0070.02013.47
5.3.140.0100.02713.54
5.3.130.0080.04013.62
5.3.120.0070.03513.58
5.3.110.0050.02213.51
5.3.100.0100.01813.48
5.3.90.0050.02213.56
5.3.80.0020.02413.46
5.3.70.0060.02113.47
5.3.60.0070.01913.58
5.3.50.0040.02013.40
5.3.40.0050.02213.47
5.3.30.0060.02013.46
5.3.20.0060.03313.53
5.3.10.0100.02413.44
5.3.00.0070.03613.33

preferences:
50.78 ms | 401 KiB | 5 Q