3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ord('–');

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)
8.3.40.0140.00018.46
8.3.30.0140.00018.32
8.3.20.0000.00818.66
8.3.10.0070.00021.09
8.3.00.0050.00223.66
8.2.170.0130.00722.96
8.2.160.0070.00720.38
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0040.00419.77
8.2.110.0070.00320.47
8.2.100.0040.00817.66
8.2.90.0080.00019.23
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0050.00317.93
8.2.50.0110.00318.07
8.2.40.0060.00318.00
8.2.30.0080.00021.27
8.2.20.0040.00417.46
8.2.10.0000.00817.42
8.2.00.0000.00817.61
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01022.47
8.1.230.0000.01120.96
8.1.220.0040.00418.77
8.1.210.0040.00718.79
8.1.200.0030.00617.13
8.1.190.0040.00419.19
8.1.180.0000.00818.10
8.1.170.0000.00818.55
8.1.160.0040.00418.62
8.1.150.0000.00718.41
8.1.140.0000.00717.31
8.1.130.0030.00317.70
8.1.120.0050.00217.32
8.1.110.0000.00817.38
8.1.100.0040.00317.21
8.1.90.0070.00017.27
8.1.80.0040.00417.31
8.1.70.0030.00317.20
8.1.60.0030.00617.33
8.1.50.0040.00417.37
8.1.40.0110.00517.24
8.1.30.0120.00317.49
8.1.20.0050.01117.49
8.1.10.0150.00117.41
8.1.00.0130.00217.37
8.0.300.0030.00620.02
8.0.290.0000.00717.05
8.0.280.0000.00718.28
8.0.270.0030.00317.16
8.0.260.0030.00316.70
8.0.250.0040.00416.83
8.0.240.0050.00516.78
8.0.230.0030.00316.75
8.0.220.0000.00616.74
8.0.210.0040.00316.74
8.0.200.0030.00316.83
8.0.190.0030.00516.69
8.0.180.0040.00416.79
8.0.170.0080.00216.74
8.0.160.0040.00516.78
8.0.150.0060.00316.70
8.0.140.0000.00916.65
8.0.130.0040.00314.92
8.0.120.0040.00816.61
8.0.110.0070.00516.73
8.0.100.0080.00216.75
8.0.90.0030.00516.74
8.0.80.0060.01216.77
8.0.70.0030.01016.63
8.0.60.0070.00416.71
8.0.50.0090.00416.66
8.0.30.0130.00616.87
8.0.20.0110.00817.18
8.0.10.0110.00316.85
8.0.00.0090.00816.72
7.4.330.0000.00514.63
7.4.320.0060.00016.25
7.4.300.0000.00616.25
7.4.290.0000.00816.37
7.4.280.0060.00816.42
7.4.270.0090.00616.41
7.4.260.0050.00914.68
7.4.250.0070.00816.39
7.4.240.0100.00316.35
7.4.230.0120.00216.36
7.4.220.0160.00616.41
7.4.210.0080.00816.38
7.4.200.0080.00516.38
7.4.190.0090.00316.27
7.4.180.0170.00016.46
7.4.160.0080.00416.27
7.4.150.0120.00016.84
7.4.140.0030.01117.28
7.4.130.0090.00616.29
7.4.120.0030.01116.41
7.4.110.0100.00516.31
7.4.100.0010.01116.39
7.4.90.0090.00416.28
7.4.80.0070.00517.86
7.4.70.0070.00616.38
7.4.60.0030.01016.33
7.4.50.0020.00616.12
7.4.40.0050.00719.31
7.4.30.0130.00116.25
7.4.20.0120.00015.92
7.4.10.0110.00316.17
7.4.00.0060.00715.71
7.3.330.0100.00314.49
7.3.320.0090.00314.46
7.3.310.0090.00416.07
7.3.300.0100.00316.23
7.3.290.0140.00416.06
7.3.280.0130.00416.14
7.3.270.0140.00416.67
7.3.260.0120.00717.57
7.3.250.0110.00716.30
7.3.240.0130.00516.18
7.3.230.0120.00516.16
7.3.220.0150.00416.12
7.3.210.0150.00616.18
7.3.200.0130.00817.64
7.3.190.0080.00916.08
7.3.180.0100.00716.07
7.3.170.0120.00616.20
7.3.160.0090.01016.08
7.3.150.0160.00216.01
7.3.140.0160.00416.06
7.3.130.0130.00416.02
7.3.120.0090.00715.28
7.3.110.0150.00415.81
7.3.100.0180.00016.04
7.3.90.0100.01016.36
7.3.80.0160.00315.98
7.3.70.0100.01016.29
7.3.60.0130.00716.11
7.3.50.0120.00916.24
7.3.40.0130.00415.44
7.3.30.0090.00615.33
7.3.20.0120.00616.25
7.3.10.0140.00716.36
7.3.00.0110.00916.41
7.2.340.0140.00516.02
7.2.330.0110.00816.25
7.2.320.0130.00516.31
7.2.310.0140.00716.24
7.2.300.0110.00616.33
7.2.290.0090.00916.31
7.2.280.0160.00315.97
7.2.270.0110.00816.15
7.2.260.0120.00816.13
7.2.250.0170.00416.34
7.2.240.0100.01016.23
7.2.230.0140.00416.27
7.2.220.0130.00516.34
7.2.210.0150.00616.27
7.2.200.0180.00416.44
7.2.190.0120.00616.39
7.2.180.0150.00416.33
7.2.170.0140.00815.47
7.2.160.0130.00615.49
7.2.150.0100.00916.40
7.2.140.0160.00716.53
7.2.130.0150.00516.71
7.2.120.0130.00616.56
7.2.110.0210.00416.63
7.2.100.0140.00916.47
7.2.90.0120.00816.61
7.2.80.0160.01216.51
7.2.70.0170.01016.61
7.2.60.0180.00616.53
7.2.50.0130.00716.51
7.2.40.0150.00616.69
7.2.30.0190.00616.62
7.2.20.0100.01016.62
7.2.10.0110.00616.61
7.2.00.0130.00717.44
7.1.330.0180.00016.96
7.1.320.0160.00317.30
7.1.310.0140.00517.13
7.1.300.0150.00817.03
7.1.290.0150.00617.14
7.1.280.0200.00515.46
7.1.270.0110.00615.47
7.1.260.0140.00315.26
7.1.250.0090.00715.48
7.1.240.0190.00315.52
7.1.230.0440.00515.25
7.1.220.0210.00515.47
7.1.210.0160.00815.54
7.1.200.0180.00215.56
7.1.190.0180.00615.38
7.1.180.0160.00415.58
7.1.170.0220.00215.33
7.1.160.0320.00615.41
7.1.150.0190.00815.48
7.1.140.0190.00515.49
7.1.130.0150.01215.45
7.1.120.0200.00615.24
7.1.110.0200.00815.47
7.1.100.0160.00616.34
7.1.90.0180.00815.27
7.1.80.0240.00315.33
7.1.70.0140.00715.81
7.1.60.0120.01116.69
7.1.50.0140.00815.77
7.1.40.0120.00515.40
7.1.30.0180.00615.43
7.1.20.0160.00915.36
7.1.10.0200.00215.15
7.1.00.0130.02817.78
7.0.330.0190.00715.01
7.0.320.0190.00515.02
7.0.310.0180.00714.88
7.0.300.0180.00615.02
7.0.290.0180.00515.17
7.0.280.0200.00615.18
7.0.270.0150.01015.03
7.0.260.0220.00615.15
7.0.250.0280.00215.18
7.0.240.0160.00515.07
7.0.230.0140.00815.15
7.0.220.0190.00515.28
7.0.210.0200.00315.08
7.0.200.0130.00515.65
7.0.190.0160.00415.11
7.0.180.0150.00815.23
7.0.170.0140.01015.27
7.0.160.0160.00515.10
7.0.150.0150.00815.05
7.0.140.0110.03017.44
7.0.130.0140.00715.28
7.0.120.0180.00715.16
7.0.110.0190.00315.02
7.0.100.0190.00615.19
7.0.90.0130.00815.18
7.0.80.0140.00715.12
7.0.70.0840.01015.14
7.0.60.0180.02816.70
7.0.50.0100.02816.07
7.0.40.0110.02916.82
7.0.30.0240.02016.77
7.0.20.0190.02716.80
7.0.10.0200.03016.83
7.0.00.0100.02416.92
5.6.400.0170.00915.02
5.6.390.0160.00515.05
5.6.380.0190.00414.73
5.6.370.0140.00814.97
5.6.360.0150.00714.92
5.6.350.0140.01014.75
5.6.340.0150.00715.03
5.6.330.0110.00814.96
5.6.320.0080.01214.63
5.6.310.0210.00215.07
5.6.300.0130.01214.95
5.6.290.0170.00415.05
5.6.280.0110.02616.91
5.6.270.0180.00614.93
5.6.260.0120.00615.04
5.6.250.0130.00914.80
5.6.240.0170.00514.97
5.6.230.0110.00514.86
5.6.220.0160.00314.91
5.6.210.0140.02816.77
5.6.200.0150.03015.93
5.6.190.0080.02016.74
5.6.180.0160.02516.68
5.6.170.0200.02816.79
5.6.160.0090.02516.76
5.6.150.0130.02816.02
5.6.140.0090.01916.04
5.6.130.0080.01816.03
5.6.120.0120.02816.98
5.6.110.0090.02216.98
5.6.100.0160.02517.02
5.6.90.0140.03216.89
5.6.80.0100.02916.68
5.6.70.1610.01916.76
5.6.60.0150.00814.89
5.6.50.0190.00614.66
5.6.40.0170.00314.91
5.6.30.0140.00914.87
5.6.20.0150.00414.81
5.6.10.0150.00514.71
5.6.00.0140.01014.85
5.5.380.0130.00914.85
5.5.370.0140.00814.97
5.5.360.0130.00815.01
5.5.350.0130.03016.64
5.5.340.0120.03215.86
5.5.330.0120.03316.56
5.5.320.0200.03016.68
5.5.310.0090.02216.72
5.5.300.0130.02115.88
5.5.290.0130.03415.88
5.5.280.0160.02816.84
5.5.270.0100.02116.70
5.5.260.0090.02816.73
5.5.250.0140.02916.91
5.5.240.0160.02516.60
5.5.230.0100.00714.84
5.5.220.0120.01014.61
5.5.210.0110.01014.73
5.5.200.0140.00714.80
5.5.190.0160.00914.81
5.5.180.0140.01014.85
5.5.170.0120.01114.74
5.5.160.0090.00814.68
5.5.150.0200.00314.69
5.5.140.0140.00614.69
5.5.130.0150.00814.74
5.5.120.0130.00814.49
5.5.110.0190.00614.61
5.5.100.0150.00614.80
5.5.90.0170.00614.77
5.5.80.0150.00314.77
5.5.70.0140.00914.79
5.5.60.0170.00614.67
5.5.50.0120.01114.82
5.5.40.0070.01114.72
5.5.30.0140.00314.66
5.5.20.0150.00614.95
5.5.10.0130.00514.73
5.5.00.0100.01114.61
5.4.450.0160.02214.48
5.4.440.0170.02714.48
5.4.430.0200.01914.48
5.4.420.0150.01614.60
5.4.410.0140.02814.53
5.4.400.0230.02314.35
5.4.390.0150.02514.45
5.4.380.0150.02914.27
5.4.370.0180.02514.39
5.4.360.0160.02914.46
5.4.350.0110.02314.31
5.4.340.0190.02414.37
5.4.330.0130.00212.01
5.4.320.0190.01614.34
5.4.310.0150.01914.39
5.4.300.0200.01314.40
5.4.290.0180.02914.34
5.4.280.0160.02614.54
5.4.270.0190.01714.38
5.4.260.0130.01614.38
5.4.250.0170.02514.52
5.4.240.0130.01814.45
5.4.230.0210.02214.30
5.4.220.0160.02414.40
5.4.210.0160.02714.29
5.4.200.0150.02514.30
5.4.190.0180.01614.42
5.4.180.0170.02614.36
5.4.170.0190.02314.36
5.4.160.0180.02514.42
5.4.150.0140.02414.40
5.4.140.0170.02413.44
5.4.130.0160.02313.50
5.4.120.0160.02613.51
5.4.110.0180.02613.51
5.4.100.0160.01513.44
5.4.90.0130.01713.49
5.4.80.0180.02113.54
5.4.70.0180.02313.51
5.4.60.0130.02713.41
5.4.50.0080.02313.47
5.4.40.0130.02513.50
5.4.30.0110.01913.43
5.4.20.0140.02713.52
5.4.10.0170.01413.52
5.4.00.0160.01713.30
5.3.290.0140.02013.15
5.3.280.0130.02912.96
5.3.270.0160.02513.03
5.3.260.0170.01312.98
5.3.250.0140.01513.03
5.3.240.0130.02712.99
5.3.230.0180.02212.96
5.3.220.0160.01512.94
5.3.210.0150.02813.01
5.3.200.0180.02113.00
5.3.190.0140.02913.09
5.3.180.0190.01713.05
5.3.170.0180.02113.02
5.3.160.0120.02712.98
5.3.150.0120.02413.13
5.3.140.0170.01612.99
5.3.130.0160.01612.98
5.3.120.0140.02813.06
5.3.110.0140.02712.97
5.3.100.0130.02212.88
5.3.90.0130.02112.81
5.3.80.0130.01512.82
5.3.70.0180.02012.89
5.3.60.0150.02512.90
5.3.50.0090.02812.84
5.3.40.0200.02012.74
5.3.30.0160.02312.84
5.3.20.0120.02812.69
5.3.10.0180.02012.59
5.3.00.0160.02612.58

preferences:
52.38 ms | 400 KiB | 5 Q