3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "HELLO WORLD\n"; $x=0; $x+=-1; echo $x;

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)
8.3.40.0090.00618.67
8.3.30.0080.00518.93
8.3.20.0000.00820.34
8.3.10.0050.00323.66
8.3.00.0050.00319.25
8.2.170.0100.00722.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0050.00226.16
8.2.120.0110.00420.91
8.2.110.0070.00321.14
8.2.100.0060.00617.90
8.2.90.0000.00819.30
8.2.80.0040.00417.97
8.2.70.0040.00417.49
8.2.60.0000.00917.93
8.2.50.0030.00518.07
8.2.40.0080.00017.91
8.2.30.0040.00417.99
8.2.20.0040.00417.73
8.2.10.0070.00018.00
8.2.00.0000.00717.72
8.1.270.0090.00623.91
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00023.97
8.1.230.0060.00620.73
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00517.10
8.1.180.0000.00818.10
8.1.170.0060.00318.49
8.1.160.0040.00421.91
8.1.150.0000.00718.72
8.1.140.0000.00817.42
8.1.130.0030.00317.86
8.1.120.0030.00517.38
8.1.110.0040.00417.43
8.1.100.0070.00017.43
8.1.90.0000.00817.29
8.1.80.0000.00717.37
8.1.70.0000.00717.32
8.1.60.0000.00817.39
8.1.50.0040.00417.34
8.1.40.0000.00817.29
8.1.30.0040.00417.57
8.1.20.0050.00317.56
8.1.10.0030.00617.39
8.1.00.0000.01117.45
8.0.300.0050.00218.77
8.0.290.0030.00516.58
8.0.280.0030.00318.33
8.0.270.0030.00317.16
8.0.260.0030.00317.28
8.0.250.0030.00316.97
8.0.240.0000.00616.96
8.0.230.0060.00016.79
8.0.220.0030.00316.86
8.0.210.0030.00316.79
8.0.200.0070.00016.85
8.0.190.0020.00516.94
8.0.180.0030.00316.82
8.0.170.0080.00016.88
8.0.160.0070.00016.71
8.0.150.0030.00716.80
8.0.140.0070.00016.79
8.0.130.0030.00313.31
8.0.120.0000.00716.71
8.0.110.0040.00416.69
8.0.100.0000.00716.86
8.0.90.0030.00516.88
8.0.80.0070.01016.85
8.0.70.0040.00416.60
8.0.60.0000.00816.82
8.0.50.0040.00416.83
8.0.30.0080.01017.05
8.0.20.0110.00917.40
8.0.10.0030.00516.82
8.0.00.0080.01016.67
7.4.330.0000.00515.00
7.4.320.0000.00616.54
7.4.300.0030.00316.59
7.4.290.0000.00716.55
7.4.280.0000.00816.37
7.4.270.0000.00716.32
7.4.260.0070.00016.43
7.4.250.0080.00016.50
7.4.240.0030.00316.46
7.4.230.0070.00016.55
7.4.220.0110.01116.50
7.4.210.0070.00716.53
7.4.200.0040.00416.18
7.4.160.0040.01216.29
7.4.150.0170.00017.40
7.4.140.0150.00817.86
7.4.130.0090.00816.45
7.4.120.0060.01116.52
7.4.110.0090.00916.18
7.4.100.0160.00016.45
7.4.90.0070.01016.29
7.4.80.0140.00719.39
7.4.70.0130.00716.55
7.4.60.0080.00816.38
7.4.50.0000.00516.36
7.4.40.0190.00416.54
7.4.30.0090.00616.49
7.4.00.0120.00615.03
7.3.330.0030.00512.95
7.3.320.0000.00513.09
7.3.310.0030.00316.12
7.3.300.0060.00016.15
7.3.290.0060.00916.25
7.3.280.0110.00616.20
7.3.270.0120.00617.40
7.3.260.0090.01216.27
7.3.250.0080.00916.46
7.3.240.0130.00316.45
7.3.230.0070.01016.39
7.3.210.0130.00516.38
7.3.200.0070.00819.39
7.3.190.0110.00716.37
7.3.180.0100.00616.11
7.3.170.0060.00916.42
7.3.160.0040.01116.55
7.2.330.0090.00916.57
7.2.320.0100.00616.23
7.2.310.0090.00916.50
7.2.300.0150.00616.61
7.2.290.0080.00816.60
7.2.120.0070.00716.53
7.2.110.0070.00716.57
7.2.100.0110.00316.48
7.2.90.0060.00316.15
7.2.80.0030.00716.54
7.2.70.0130.00016.53
7.2.60.0050.00716.57
7.2.50.0080.00316.84
7.2.40.0090.00016.82
7.2.30.0040.01216.88
7.2.20.0040.00716.85
7.2.10.0100.00316.98
7.2.00.0020.01317.90
7.1.240.0110.00315.80
7.1.230.0000.01315.61
7.1.220.0000.00915.63
7.1.210.0070.00715.70
7.1.200.0070.00715.51
7.1.190.0080.00015.27
7.1.180.0110.00415.70
7.1.170.0030.00515.68
7.1.160.0000.01115.50
7.1.150.0070.00415.81
7.1.140.0110.00015.82
7.1.130.0060.00615.70
7.1.120.0040.00815.63
7.1.110.0110.00315.78
7.1.100.0100.00316.82
7.1.90.0040.00815.64
7.1.80.0060.00915.90
7.1.70.0010.01016.24
7.1.60.0140.00717.52
7.1.50.0060.00916.24
7.1.40.0070.00315.40
7.1.30.0080.00315.49
7.1.20.0100.00315.84
7.1.10.0080.00815.63
7.1.00.0040.04019.06
7.0.320.0110.00015.35
7.0.310.0100.00015.50
7.0.300.0000.01315.42
7.0.290.0030.00615.36
7.0.280.0070.00715.38
7.0.270.0090.00315.44
7.0.260.0030.01015.28
7.0.250.0060.01015.50
7.0.240.0070.00715.34
7.0.230.0040.00715.21
7.0.220.0070.00715.40
7.0.210.0060.00315.27
7.0.200.0130.00515.20
7.0.190.0060.00615.55
7.0.180.0040.00815.30
7.0.170.0030.01015.17
7.0.160.0060.00615.41
7.0.150.0060.00615.17
7.0.140.0040.04118.54
7.0.130.0050.00515.55
7.0.120.0000.01415.30
7.0.110.0060.00915.20
7.0.100.0000.01115.46
7.0.90.0090.00615.55
7.0.80.0070.00315.45
7.0.70.0030.00615.31
7.0.60.0000.05217.53
7.0.50.0070.04516.68
7.0.40.0060.02916.59
7.0.30.0300.03516.69
7.0.20.0190.04116.71
7.0.10.0070.02516.79
7.0.00.0050.03716.55
5.6.380.0080.00014.34
5.6.370.0140.00314.57
5.6.360.0080.00814.21
5.6.350.0130.00614.08
5.6.340.0130.00314.28
5.6.330.0120.00614.14
5.6.320.0080.00614.05
5.6.310.0120.00414.40
5.6.300.0120.00313.83
5.6.290.0070.00714.20
5.6.280.0030.04017.68
5.6.270.0180.00414.30
5.6.260.0090.00913.99
5.6.250.0130.00314.19
5.6.240.0090.00614.27
5.6.230.0060.01014.38
5.6.220.0150.00414.25
5.6.210.0030.02817.52
5.6.200.0130.03816.27
5.6.190.0150.03817.31
5.6.180.1620.02217.57
5.6.170.0230.02017.43
5.6.160.0070.03617.41
5.6.150.0140.03216.17
5.6.140.0100.04216.31
5.6.130.0060.02316.20
5.6.120.0040.02417.61
5.6.110.0120.04517.55
5.6.100.0100.04017.69
5.6.90.0080.04317.53
5.6.80.0100.03217.35
5.6.70.0090.01917.22
5.6.60.0040.00914.14
5.6.50.0090.00614.06
5.6.40.0110.00513.91
5.6.30.0050.00914.12
5.6.20.0080.00414.31
5.6.10.0090.00414.15
5.6.00.0090.00914.11
5.5.380.0130.00311.07
5.5.370.0100.00611.07
5.5.360.0000.01111.07
5.5.350.0200.04015.71
5.5.340.0090.04014.55
5.5.330.0060.04615.77
5.5.320.0210.02215.71
5.5.310.0140.02115.73
5.5.300.0130.02814.54
5.5.290.0080.03714.54
5.5.280.0050.02515.97
5.5.270.0080.04215.85
5.5.260.0060.04615.85
5.5.250.0130.04115.84
5.5.240.2090.02015.65
5.5.230.0080.00411.07
5.5.220.0110.00311.07
5.5.210.0080.00411.07
5.5.200.0040.00811.07
5.5.190.0080.00811.07
5.5.180.0080.00411.07
5.5.170.0100.00313.97
5.5.160.0080.00411.11
5.5.150.0070.00311.09
5.5.140.0100.00011.07
5.5.130.0090.00511.07
5.5.120.0040.01111.07
5.5.110.0120.00011.07
5.5.100.0040.00711.07
5.5.90.0090.00011.07
5.5.80.0000.01111.17
5.5.70.0090.00611.07
5.5.60.0120.00411.07
5.5.50.0070.00511.07
5.5.40.0000.01111.07
5.5.30.0140.00011.07
5.5.20.0090.00011.07
5.5.10.0090.00011.07
5.5.00.0080.00511.07
5.4.450.0400.03015.35
5.4.440.0330.03515.37
5.4.430.0330.03315.17
5.4.420.0420.02715.22
5.4.410.0070.03215.11
5.4.400.0350.03215.12
5.4.390.0240.03715.18
5.4.380.0110.02514.86
5.4.370.0100.02714.83
5.4.360.0110.01714.88
5.4.350.0060.02411.52
5.4.340.0110.02411.52
5.4.330.0080.00511.07
5.4.320.0060.02211.76
5.4.310.0050.02311.76
5.4.300.0060.02011.77
5.4.290.0070.02111.76
5.4.280.0060.01711.71
5.4.270.0050.02111.71
5.4.260.0080.02111.71
5.4.250.0060.02111.71
5.4.240.0110.01411.71
5.4.230.0090.02111.71
5.4.220.0070.02111.71
5.4.210.0050.02211.71
5.4.200.0060.02111.71
5.4.190.0080.02111.70
5.4.180.0080.01911.71
5.4.170.0040.02511.71
5.4.160.0060.02011.71
5.4.150.0040.02511.71
5.4.140.0080.02211.55
5.4.130.0070.02011.54
5.4.120.0050.02111.52
5.4.110.0050.02011.52
5.4.100.0070.02011.64
5.4.90.0050.02311.52
5.4.80.0050.02111.52
5.4.70.0080.02011.52
5.4.60.0070.02011.52
5.4.50.0050.02111.52
5.4.40.0060.01911.51
5.4.30.0090.01911.51
5.4.20.0080.01811.51
5.4.10.0070.02011.51
5.4.00.0060.02111.25
5.3.290.0100.02011.94
5.3.280.0060.02111.89
5.3.270.0090.02511.90
5.3.260.0090.02111.90
5.3.250.0110.01711.89
5.3.240.0100.01811.90
5.3.230.0080.02211.89
5.3.220.0070.01811.88
5.3.210.0080.02411.88
5.3.200.0040.02211.88
5.3.190.0060.02211.88
5.3.180.0100.01811.87
5.3.170.0070.02211.87
5.3.160.0080.01811.88
5.3.150.0070.02211.87
5.3.140.0050.02311.87
5.3.130.0100.01911.87
5.3.120.0080.02111.87
5.3.110.0060.02411.87
5.3.100.0070.02411.60
5.3.90.0110.01711.58
5.3.80.0090.01811.58
5.3.70.0050.02111.57
5.3.60.0040.02111.57
5.3.50.0040.02311.54
5.3.40.0080.02011.54
5.3.30.0050.02111.51
5.3.20.0100.01711.39
5.3.10.0060.02011.38
5.3.00.0050.02711.37
5.2.170.0080.01810.13
5.2.160.0080.01610.12
5.2.150.0040.01710.12
5.2.140.0080.01410.12
5.2.130.0020.01910.10
5.2.120.0050.01410.10
5.2.110.0050.01810.11
5.2.100.0060.01410.11
5.2.90.0020.02010.11
5.2.80.0080.01410.10
5.2.70.0060.01510.10
5.2.60.0050.01610.08
5.2.50.0060.01810.06
5.2.40.0040.01610.05
5.2.30.0080.01410.04
5.2.20.0050.01810.04
5.2.10.0050.02010.00
5.2.00.0040.0199.93
5.1.60.0060.0179.58
5.1.50.0050.0149.57
5.1.40.0020.0189.56
5.1.30.0080.0219.74
5.1.20.0060.0149.75
5.1.10.0060.0139.61
5.1.00.0050.0189.61
5.0.50.0050.0108.85
5.0.40.0050.0138.78
5.0.30.0060.0168.69
5.0.20.0070.0088.67
5.0.10.0040.0128.66
5.0.00.0010.0218.65
4.4.90.0050.0087.93
4.4.80.0010.0117.91
4.4.70.0020.0117.91
4.4.60.0010.0127.91
4.4.50.0030.0097.92
4.4.40.0020.0157.89
4.4.30.0040.0087.92
4.4.20.0020.0107.96
4.4.10.0040.0087.96
4.4.00.0050.0137.92
4.3.110.0040.0077.87
4.3.100.0020.0117.87
4.3.90.0030.0097.85
4.3.80.0040.0137.83
4.3.70.0020.0107.85
4.3.60.0030.0087.85
4.3.50.0050.0077.85
4.3.40.0010.0157.80
4.3.30.0010.0127.18
4.3.20.0010.0117.17
4.3.10.0030.0107.15
4.3.00.0110.0129.09

preferences:
46.41 ms | 400 KiB | 5 Q