3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'foo'; $i = 1; ++$i; echo $i;

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)
8.3.40.0070.00718.54
8.3.30.0070.00720.27
8.3.20.0000.00820.16
8.3.10.0030.00522.09
8.3.00.0040.01122.51
8.2.170.0110.00422.96
8.2.160.0070.00722.30
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.88
8.2.110.0060.00322.26
8.2.100.0070.00717.78
8.2.90.0000.00719.06
8.2.80.0050.00319.38
8.2.70.0000.01117.63
8.2.60.0040.00417.80
8.2.50.0070.00318.07
8.2.40.0060.00618.16
8.2.30.0070.00317.97
8.2.20.0040.00417.52
8.2.10.0070.00017.79
8.2.00.0030.00617.67
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.87
8.1.230.0070.00318.98
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0080.00017.35
8.1.190.0000.00917.40
8.1.180.0040.00418.89
8.1.170.0040.00418.52
8.1.160.0040.00422.12
8.1.150.0040.00418.56
8.1.140.0040.00417.37
8.1.130.0030.00617.88
8.1.120.0030.00517.28
8.1.110.0000.00717.35
8.1.100.0070.00017.38
8.1.90.0000.00717.37
8.1.80.0070.00017.28
8.1.70.0000.00717.35
8.1.60.0040.00817.54
8.1.50.0080.00017.36
8.1.40.0050.00217.44
8.1.30.0070.00017.57
8.1.20.0050.00317.52
8.1.10.0030.00617.40
8.1.00.0000.00917.43
8.0.300.0000.00718.77
8.0.290.0070.00017.05
8.0.280.0000.00818.49
8.0.270.0050.00317.16
8.0.260.0000.00716.73
8.0.250.0030.00316.85
8.0.240.0060.00316.91
8.0.230.0040.00416.89
8.0.220.0040.00416.70
8.0.210.0020.00516.72
8.0.200.0050.00216.84
8.0.190.0040.00416.77
8.0.180.0080.00016.76
8.0.170.0070.00016.73
8.0.160.0040.00416.63
8.0.150.0030.00316.83
8.0.140.0040.00416.78
8.0.130.0000.00713.24
8.0.120.0070.00016.85
8.0.110.0000.00716.64
8.0.100.0040.00416.88
8.0.90.0000.00716.60
8.0.80.0060.00916.76
8.0.70.0040.00416.61
8.0.60.0000.00816.67
8.0.50.0000.00716.67
8.0.30.0090.00917.17
8.0.20.0100.00917.40
8.0.10.0050.00216.88
8.0.00.0100.00716.83
7.4.330.0020.00215.00
7.4.320.0030.00316.43
7.4.300.0000.00616.41
7.4.290.0030.00316.53
7.4.280.0000.00716.55
7.4.270.0000.00616.57
7.4.260.0000.00716.52
7.4.250.0070.00016.38
7.4.240.0020.00516.44
7.4.230.0000.00716.64
7.4.220.0170.00716.59
7.4.210.0070.00716.55
7.4.200.0000.00716.45
7.4.190.0040.00416.61
7.4.160.0120.00316.39
7.4.150.0100.00717.40
7.4.140.0160.00617.86
7.4.130.0100.00716.54
7.4.120.0090.00716.45
7.4.110.0040.01216.39
7.4.100.0040.01316.47
7.4.90.0170.00716.36
7.4.80.0060.01619.39
7.4.70.0090.00616.43
7.4.60.0130.00316.54
7.4.50.0040.00416.04
7.4.40.0030.00922.77
7.4.30.0140.00016.47
7.4.10.0100.00714.88
7.4.00.0050.01214.83
7.3.330.0020.00212.98
7.3.320.0000.00513.16
7.3.310.0000.00616.09
7.3.300.0030.00316.29
7.3.290.0030.01116.36
7.3.280.0090.00716.23
7.3.270.0060.01217.40
7.3.260.0140.00316.48
7.3.250.0130.00916.18
7.3.240.0000.01716.24
7.3.230.0070.01016.40
7.3.210.0030.01316.33
7.3.200.0090.00419.39
7.3.190.0120.00416.23
7.3.180.0120.00316.44
7.3.170.0000.01416.55
7.3.160.0090.00616.52
7.3.130.0130.00614.97
7.3.120.0060.00914.83
7.3.110.0110.00714.69
7.3.100.0060.00915.05
7.3.90.0110.00714.97
7.3.80.0110.00014.51
7.3.70.0030.00914.47
7.3.60.0120.00014.61
7.3.50.0120.00414.61
7.3.40.0100.00314.64
7.3.30.0060.00914.75
7.3.20.0040.00916.77
7.3.10.0120.00316.67
7.3.00.0000.01416.77
7.2.330.0080.01216.63
7.2.320.0150.00316.56
7.2.310.0060.01216.73
7.2.300.0070.01416.64
7.2.290.0060.00916.42
7.2.260.0120.00614.78
7.2.250.0030.01014.82
7.2.240.0100.00814.48
7.2.230.0070.01314.87
7.2.220.0030.01315.11
7.2.210.0070.00314.68
7.2.200.0080.00514.61
7.2.190.0040.01414.98
7.2.180.0000.01714.89
7.2.170.0060.00914.93
7.2.160.0070.01115.00
7.2.150.0040.00716.67
7.2.140.0100.00316.98
7.2.130.0000.01316.81
7.2.120.0040.01116.51
7.2.110.0080.00416.77
7.2.100.0060.00616.78
7.2.90.0030.00816.67
7.2.80.0040.01116.87
7.2.70.0030.01416.80
7.2.60.0070.01016.67
7.2.50.0100.00616.81
7.2.40.0030.00716.93
7.2.30.0030.00916.75
7.2.20.0060.00916.96
7.2.10.0040.01117.02
7.2.00.0070.00718.02
7.1.330.0050.01115.53
7.1.320.0140.00015.86
7.1.310.0030.00615.55
7.1.300.0000.01415.61
7.1.290.0090.00615.52
7.1.280.0070.00315.66
7.1.270.0060.00815.47
7.1.260.0030.00615.61
7.1.250.0060.00315.51
7.1.240.0040.01115.87
7.1.230.0030.01015.77
7.1.220.0000.01215.38
7.1.210.0000.00915.62
7.1.200.0090.00315.68
7.1.190.0070.00715.69
7.1.180.0090.00615.69
7.1.170.0060.00915.75
7.1.160.0110.00315.82
7.1.150.0090.00615.60
7.1.140.0000.01215.36
7.1.130.0030.01015.57
7.1.120.0070.00415.57
7.1.110.0060.00615.76
7.1.100.0070.00617.03
7.1.90.0090.00315.75
7.1.80.0030.00915.65
7.1.70.0050.00316.29
7.1.60.0090.01217.56
7.1.50.0060.01316.38
7.1.40.0070.01115.59
7.1.30.0100.00615.68
7.1.20.0090.00315.65
7.1.10.0000.01415.69
7.1.00.0020.02219.00
7.0.330.0050.00315.27
7.0.320.0000.01115.28
7.0.310.0050.00315.07
7.0.300.0060.00615.20
7.0.290.0030.00915.06
7.0.280.0080.00615.39
7.0.270.0080.00015.43
7.0.260.0040.01115.31
7.0.250.0080.00315.50
7.0.240.0000.01215.24
7.0.230.0000.01415.26
7.0.220.0090.00315.16
7.0.210.0040.01115.35
7.0.200.0030.01015.67
7.0.190.0060.01315.35
7.0.180.0090.00615.27
7.0.170.0060.00615.13
7.0.160.0120.00315.28
7.0.150.0030.01015.29
7.0.140.0050.03818.69
7.0.130.0070.01015.27
7.0.120.0030.01115.11
7.0.110.0120.02217.65
7.0.100.0120.02017.54
7.0.90.0050.02117.64
7.0.80.0200.01717.57
7.0.70.0130.02517.58
7.0.60.0060.02017.58
7.0.50.0100.02217.73
7.0.40.0090.01616.40
7.0.30.0050.02116.49
7.0.20.0080.02016.56
7.0.10.0050.02016.61
7.0.00.0030.02716.63
5.6.400.0090.00013.72
5.6.390.0040.00714.45
5.6.380.0030.00714.58
5.6.370.0060.00914.18
5.6.360.0060.00614.45
5.6.350.0070.01014.42
5.6.340.0100.00314.59
5.6.330.0100.00614.61
5.6.320.0100.00014.29
5.6.310.0060.00914.51
5.6.300.0090.00414.54
5.6.290.0070.00414.26
5.6.280.0050.04017.51
5.6.270.0120.00314.31
5.6.260.0050.02117.48
5.6.250.0020.02217.43
5.6.240.0060.01817.46
5.6.230.0040.02217.37
5.6.220.0060.02117.28
5.6.210.0050.02117.38
5.6.200.0040.02217.38
5.6.190.0060.02017.38
5.6.180.0020.02317.40
5.6.170.0020.02117.39
5.6.160.0010.02817.57
5.6.150.0050.02417.39
5.6.140.0050.02217.35
5.6.130.0050.02517.57
5.6.120.0050.02217.41
5.6.110.0030.02317.36
5.6.100.0020.02717.43
5.6.90.0080.03017.36
5.6.80.0050.02517.17
5.6.70.0020.02716.85
5.6.60.0070.02217.19
5.6.50.0050.02517.10
5.6.40.0050.02217.06
5.6.30.0040.02917.08
5.6.20.0020.02717.11
5.6.10.0070.03317.10
5.6.00.0020.02717.21
5.5.380.0070.02215.86
5.5.370.0030.02515.95
5.5.360.0020.02215.94
5.5.350.0020.02415.84
5.5.340.0050.02016.14
5.5.330.0080.02016.34
5.5.320.0040.02416.03
5.5.310.0020.02416.12
5.5.300.0050.01815.83
5.5.290.0040.02316.20
5.5.280.0020.02715.96
5.5.270.0100.01816.02
5.5.260.0030.04915.92
5.5.250.0100.02116.00
5.5.240.0000.02415.72
5.5.230.0070.02015.78
5.5.220.0070.01815.80
5.5.210.0050.02715.67
5.5.200.0030.02915.77
5.5.190.0070.02215.95
5.5.180.0030.03615.76
5.5.170.0040.01114.31
5.5.160.0050.02515.76
5.5.150.0030.02415.71
5.5.140.0050.02015.83
5.5.130.0060.02215.63
5.5.120.0020.02315.58
5.5.110.0070.02715.78
5.5.100.0070.02015.79
5.5.90.0070.02415.48
5.5.80.0100.01715.47
5.5.70.0070.02215.72
5.5.60.0030.02515.54
5.5.50.0070.02015.74
5.5.40.0030.02515.53
5.5.30.0040.02515.73
5.5.20.0110.02115.55
5.5.10.0120.03315.56
5.5.00.0090.02315.58
5.4.450.0090.02315.07
5.4.440.0050.02415.19
5.4.430.0090.01815.26
5.4.420.0060.02714.98
5.4.410.0070.03115.16
5.4.400.0050.02114.99
5.4.390.0100.02714.98
5.4.380.0050.02414.88
5.4.370.0090.02014.88
5.4.360.0090.02014.85
5.4.350.0050.02215.04
5.4.340.0060.03414.78
5.4.330.0080.01110.73
5.4.320.0090.03615.07
5.4.310.0080.02014.82
5.4.300.0060.02614.85
5.4.290.0110.02114.78
5.4.280.0050.02914.88
5.4.270.0090.03914.93
5.4.260.0020.02714.86
5.4.250.0080.02715.10
5.4.240.0040.02414.85
5.4.230.0060.02814.88
5.4.220.0070.02315.00
5.4.210.0030.02414.88
5.4.200.0030.02614.91
5.4.190.0050.04114.92
5.4.180.0060.02414.97
5.4.170.0080.02015.09
5.4.160.0060.02115.02
5.4.150.0020.04214.83
5.4.140.0050.03513.64
5.4.130.0040.03513.60
5.4.120.0070.03513.54
5.4.110.0050.03013.59
5.4.100.0060.03613.67
5.4.90.0050.02713.38
5.4.80.0050.03213.50
5.4.70.0040.02113.46
5.4.60.0020.02213.45
5.4.50.0050.02713.57
5.4.40.0030.02313.48
5.4.30.0030.02113.51
5.4.20.0030.02113.36
5.4.10.0030.02013.36
5.4.00.0040.02013.13
5.3.290.0000.02612.52
5.3.280.0030.02212.42
5.3.270.0080.02312.44
5.3.260.0030.03812.42
5.3.250.0030.03112.48
5.3.240.0030.02012.41
5.3.230.0080.01512.39
5.3.220.0090.03512.42
5.3.210.0070.01712.22
5.3.200.0040.03712.27
5.3.190.0060.03712.31
5.3.180.0110.03012.27
5.3.170.0040.02212.56
5.3.160.0050.02912.38
5.3.150.0100.03712.50
5.3.140.0100.01412.48
5.3.130.0030.02012.38
5.3.120.0050.02212.33
5.3.110.0020.02312.33
5.3.100.0050.02012.22
5.3.90.0020.02312.12
5.3.80.0070.01412.08
5.3.70.0080.02212.13
5.3.60.0050.02812.09
5.3.50.0050.02212.09
5.3.40.0050.01912.02
5.3.30.0060.02111.98
5.3.20.0020.02612.04
5.3.10.0020.03411.71
5.3.00.0070.02011.78
5.2.170.0030.02711.07
5.2.160.0000.06710.93
5.2.150.0000.03011.06
5.2.140.0070.02711.02
5.2.130.0000.03010.99
5.2.120.0030.04011.03
5.2.110.0000.02711.09
5.2.100.0000.02711.03
5.2.90.0030.02311.26
5.2.80.0030.03311.11
5.2.70.0000.04310.99
5.2.60.0070.02710.83
5.2.50.0030.02710.96
5.2.40.0000.03310.98
5.2.30.0030.02310.91
5.2.20.0000.02710.75
5.2.10.0000.02310.71
5.2.00.0000.03010.70
5.1.60.0000.02010.14
5.1.50.0000.0439.98
5.1.40.0030.02010.04
5.1.30.0000.02710.33
5.1.20.0000.04010.43
5.1.10.0030.02310.23
5.1.00.0000.0279.84
5.0.50.0000.0239.15
5.0.40.0070.0139.15
5.0.30.0000.0379.15
5.0.20.0030.0179.15
5.0.10.0000.0279.15
5.0.00.0100.0209.15
4.4.90.0000.0139.15
4.4.80.0000.0179.15
4.4.70.0000.0209.15
4.4.60.0000.0179.15
4.4.50.0070.0109.15
4.4.40.0000.0279.15
4.4.30.0000.0139.15
4.4.20.0000.0139.15
4.4.10.0030.0139.15
4.4.00.0000.0279.15
4.3.110.0030.0209.15
4.3.100.0000.0139.15
4.3.90.0030.0139.15
4.3.80.0000.0239.15
4.3.70.0000.0239.15
4.3.60.0000.0139.15
4.3.50.0030.0139.15
4.3.40.0030.0279.15
4.3.30.0000.0179.15
4.3.20.0000.0179.15
4.3.10.0000.0179.15
4.3.00.0000.0179.15

preferences:
43.29 ms | 400 KiB | 5 Q