3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "wow"; echo strrev("b:0;") ?>

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
8.3.50.0110.00921.93
8.3.40.0060.00918.63
8.3.30.0070.00718.96
8.3.20.0040.00420.13
8.3.10.0080.00021.95
8.3.00.0040.00422.43
8.2.180.0110.00416.63
8.2.170.0040.01119.02
8.2.160.0100.00322.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0050.00319.23
8.2.110.0090.00022.20
8.2.100.0030.01019.51
8.2.90.0070.00019.12
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0080.00417.91
8.2.30.0040.00818.05
8.2.20.0000.00717.59
8.2.10.0040.00419.26
8.2.00.0000.00717.54
8.1.280.0170.00325.92
8.1.270.0000.00821.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0070.00319.05
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0000.00916.98
8.1.190.0080.00017.38
8.1.180.0030.00618.10
8.1.170.0080.00018.52
8.1.160.0030.00721.98
8.1.150.0000.00718.39
8.1.140.0000.00817.28
8.1.130.0000.00717.71
8.1.120.0000.00717.29
8.1.110.0030.00517.25
8.1.100.0070.00017.31
8.1.90.0040.00417.29
8.1.80.0000.00717.35
8.1.70.0000.00717.27
8.1.60.0080.00417.45
8.1.50.0080.00017.29
8.1.40.0000.00717.29
8.1.30.0080.00017.37
8.1.20.0080.00017.42
8.1.10.0040.00417.44
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0030.00318.36
8.0.270.0030.00517.18
8.0.260.0070.00016.67
8.0.250.0070.00016.85
8.0.240.0000.00716.88
8.0.230.0070.00016.80
8.0.220.0030.00316.79
8.0.210.0030.00316.66
8.0.200.0050.00516.83
8.0.190.0070.00016.70
8.0.180.0040.00416.83
8.0.170.0030.00616.77
8.0.160.0030.00616.82
8.0.150.0040.00416.69
8.0.140.0060.00316.75
8.0.130.0060.00013.24
8.0.120.0040.00416.71
8.0.110.0070.00016.59
8.0.100.0050.00216.74
8.0.90.0000.00716.71
8.0.80.0100.00616.80
8.0.70.0070.00016.75
8.0.60.0000.00716.57
8.0.50.0000.00816.61
8.0.30.0110.00816.79
8.0.20.0090.01317.40
8.0.10.0030.00616.70
8.0.00.0080.01016.61
7.4.330.0000.00515.02
7.4.320.0060.00016.45
7.4.300.0030.00316.21
7.4.290.0070.00016.41
7.4.280.0030.00316.35
7.4.270.0030.00316.39
7.4.260.0000.00916.30
7.4.250.0040.00416.22
7.4.240.0060.00116.39
7.4.230.0030.00316.49
7.4.220.0130.00716.43
7.4.210.0070.01116.43
7.4.200.0030.00316.20
7.4.190.0040.00416.61
7.4.160.0190.00416.40
7.4.150.0030.01317.40
7.4.140.0050.01617.86
7.4.130.0110.01216.42
7.4.120.0070.00916.36
7.4.110.0100.00716.39
7.4.100.0140.00416.46
7.4.90.0060.02116.21
7.4.80.0090.00919.39
7.4.70.0040.01216.27
7.4.60.0080.00816.32
7.4.50.0000.00816.20
7.4.40.0030.01322.77
7.4.30.0040.01216.41
7.4.00.0050.01014.62
7.3.330.0020.00212.88
7.3.320.0050.00013.04
7.3.310.0070.00016.23
7.3.300.0000.00716.13
7.3.290.0120.00616.08
7.3.280.0070.00916.10
7.3.270.0170.00017.40
7.3.260.0190.00416.34
7.3.250.0110.00816.35
7.3.240.0060.01416.26
7.3.230.0110.00616.39
7.3.210.0250.00816.45
7.3.200.0160.00919.39
7.3.190.0070.01416.18
7.3.180.0000.01516.17
7.3.170.0000.01516.39
7.3.160.0080.00816.40
7.3.120.0060.01214.53
7.3.110.0050.01214.72
7.3.100.0050.00914.46
7.3.90.0050.01014.61
7.3.80.0080.00614.84
7.3.70.0020.01314.66
7.3.60.0030.00814.74
7.3.50.0030.01014.79
7.3.40.0060.01014.70
7.3.30.0060.00514.60
7.3.20.0030.01116.52
7.3.10.0010.01116.27
7.3.00.0050.00816.53
7.2.330.0030.01416.47
7.2.320.0130.01016.56
7.2.310.0140.00716.20
7.2.300.0140.00316.57
7.2.290.0060.01016.64
7.2.250.0030.01414.89
7.2.240.0100.01014.71
7.2.230.0050.00814.92
7.2.220.0060.01015.03
7.2.210.0060.00614.76
7.2.200.0050.00814.85
7.2.190.0060.01014.82
7.2.180.0070.00814.79
7.2.170.0090.00514.63
7.2.160.0070.01014.96
7.2.150.0070.01316.73
7.2.140.0090.00916.77
7.2.130.0030.00616.79
7.2.120.0030.01016.60
7.2.110.0040.01116.98
7.2.100.0070.00716.73
7.2.90.0030.01116.64
7.2.80.0030.01016.54
7.2.70.0090.00616.69
7.2.60.0060.00816.72
7.2.50.0060.00916.78
7.2.40.0030.01016.76
7.2.30.0100.00016.50
7.2.20.0060.00916.75
7.2.10.0000.01216.93
7.2.00.0070.00518.04
7.1.330.0090.00515.57
7.1.320.0040.00615.45
7.1.310.0090.00415.64
7.1.300.0080.00615.59
7.1.290.0030.01115.80
7.1.280.0070.00515.48
7.1.270.0060.00915.52
7.1.260.0030.01115.51
7.1.250.0030.01015.34
7.1.200.0000.01215.49
7.1.100.0090.00417.63
7.1.70.0070.00716.97
7.1.60.0070.01719.82
7.1.50.0090.00916.77
7.1.00.0100.07022.39
7.0.200.0030.00516.67
7.0.140.0070.07022.08
7.0.60.0100.07019.89
7.0.50.0070.08317.89
7.0.40.0100.08020.22
7.0.30.0330.08320.09
7.0.20.0200.08720.13
7.0.10.0230.08719.99
7.0.00.0100.08020.04
5.6.280.0000.07721.12
5.6.210.0070.05320.60
5.6.200.0070.08018.16
5.6.190.0100.04720.41
5.6.180.3530.05020.67
5.6.170.0270.04720.55
5.6.160.0030.08020.49
5.6.150.0000.08018.13
5.6.140.0070.03318.14
5.6.130.0170.07318.07
5.6.120.0000.06721.13
5.6.110.0070.09020.88
5.6.100.0100.08020.88
5.6.90.0000.06021.01
5.6.80.0030.04720.34
5.6.70.0370.06320.38
5.5.350.0070.08320.41
5.5.340.0000.08017.92
5.5.330.0070.04020.36
5.5.320.0270.03720.17
5.5.310.0230.08020.28
5.5.300.0070.05718.00
5.5.290.0130.07317.95
5.5.280.0030.08720.87
5.5.270.0030.07020.83
5.5.260.0030.06320.82
5.5.250.0030.07320.64
5.5.240.0170.07020.23
5.4.450.0270.04019.46
5.4.440.0270.07319.42
5.4.430.0100.05019.57
5.4.420.0300.05019.56
5.4.410.0200.03719.32
5.4.400.0300.03718.92
5.4.390.0170.04019.09
5.4.380.0200.04319.25
5.4.370.0270.03318.78
5.4.360.0330.05318.80
5.4.350.0130.04718.95
5.4.340.0370.06019.09
5.4.320.0200.03719.11
5.4.310.0300.05319.21
5.4.300.0230.03319.04
5.4.290.0200.04019.08
5.4.280.0230.04019.16
5.4.270.0200.04719.13
5.4.260.0200.04018.90
5.4.250.0230.03319.08
5.4.240.0270.04019.04
5.4.230.0170.04019.07
5.4.220.0270.03718.90
5.4.210.0270.04019.20
5.4.200.0100.05019.08
5.4.190.0300.06719.11
5.4.180.0300.06018.77
5.4.170.0230.05319.07
5.4.160.0300.03719.14
5.4.150.0170.04319.06
5.4.140.0200.05016.27
5.4.130.0300.03316.27
5.4.120.0400.05316.17
5.4.110.0270.07016.46
5.4.100.0270.04016.07
5.4.90.0170.04716.44
5.4.80.0230.03716.32
5.4.70.0230.03016.29
5.4.60.0170.07716.34
5.4.50.0170.04716.20
5.4.40.0300.03316.47
5.4.30.0200.03316.36
5.4.20.0200.03016.47
5.4.10.0270.02716.33
5.4.00.0100.04315.71
5.3.290.0400.04714.75
5.3.280.0270.06314.63
5.3.270.0430.03314.56
5.3.260.0170.04014.61
5.3.250.0230.03314.45
5.3.240.0130.04014.45
5.3.230.0100.04314.42
5.3.220.0170.03714.47
5.3.210.0270.03314.40
5.3.200.0200.08314.58
5.3.190.0170.04714.42
5.3.180.0170.03714.43
5.3.170.0200.03714.61
5.3.160.0200.03714.65
5.3.150.0070.03314.51
5.3.140.0100.03314.38
5.3.130.0100.04714.42
5.3.120.0130.04014.39
5.3.110.0170.04014.48
5.3.100.0130.04014.04
5.3.90.0230.03014.11
5.3.80.0230.03014.11
5.3.70.0200.03713.86
5.3.60.0130.03713.86
5.3.50.0300.03014.04
5.3.40.0170.04013.91
5.3.30.0170.03313.92
5.3.20.0170.04313.46
5.3.10.0230.06313.71
5.3.00.0200.04013.47
5.2.170.0100.03310.98
5.2.160.0170.03011.19
5.2.150.0170.02710.98
5.2.140.0200.02711.02
5.2.130.0130.03010.99
5.2.120.0130.03311.11
5.2.110.0200.02311.25
5.2.100.0170.03011.14
5.2.90.0200.03311.15
5.2.80.0130.03011.14
5.2.70.0130.03011.00
5.2.60.0130.03010.91
5.2.50.0130.03011.09
5.2.40.0130.02711.03
5.2.30.0170.02710.80
5.2.20.0100.04710.80
5.2.10.0100.03010.93
5.2.00.0100.03010.71
5.1.60.0000.0239.92
5.1.50.0000.0279.96
5.1.40.0070.0479.87
5.1.30.0270.03710.25
5.1.20.1970.02310.26
5.1.10.1930.0309.96
5.1.00.1830.02710.00
5.0.50.1000.0208.52
5.0.40.0930.0208.44
5.0.30.1000.0308.19
5.0.20.1070.0278.23
5.0.10.1030.0308.24
5.0.00.1000.0338.23
4.4.90.1000.0237.76
4.4.80.0830.0177.76
4.4.70.0870.0137.76
4.4.60.0830.0177.76
4.4.50.1030.0207.76
4.4.40.0830.0237.76
4.4.30.0900.0177.76
4.4.20.1070.0237.76
4.4.10.1000.0137.76
4.4.00.0930.0307.76
4.3.110.1100.0237.76
4.3.100.0770.0237.76
4.3.90.1130.0207.76
4.3.80.1100.0307.76
4.3.70.0900.0107.76
4.3.60.1000.0177.76
4.3.50.1030.0277.76
4.3.40.1000.0277.76
4.3.30.0570.0307.76
4.3.20.0530.0307.76
4.3.10.0570.0277.76
4.3.00.0530.0277.76

preferences:
53.69 ms | 401 KiB | 5 Q