3v4l.org

run code in 300+ PHP versions simultaneously
test <?php echo serialize("3"); ?> test

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)
8.3.60.0100.01018.43
8.3.50.0110.01122.05
8.3.40.0000.01518.81
8.3.30.0100.00718.84
8.3.20.0070.00020.21
8.3.10.0070.00023.53
8.3.00.0080.00019.06
8.2.180.0100.00618.16
8.2.170.0140.00722.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0100.00720.57
8.2.100.0080.00417.78
8.2.90.0040.00417.50
8.2.80.0000.00818.61
8.2.70.0060.00317.68
8.2.60.0080.00018.09
8.2.50.0000.00818.10
8.2.40.0040.00419.21
8.2.30.0040.00419.16
8.2.20.0000.00717.62
8.2.10.0000.00717.90
8.2.00.0000.00817.65
8.1.280.0100.00325.92
8.1.270.0060.00318.83
8.1.260.0000.00726.35
8.1.250.0070.00728.09
8.1.240.0100.00019.05
8.1.230.0040.00720.87
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00717.10
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0000.00718.71
8.1.150.0070.00018.70
8.1.140.0050.00317.16
8.1.130.0050.00317.80
8.1.120.0030.00317.22
8.1.110.0000.00717.32
8.1.100.0070.00017.27
8.1.90.0000.00717.32
8.1.80.0000.00817.29
8.1.70.0060.00317.27
8.1.60.0000.00817.35
8.1.50.0030.00617.42
8.1.40.0050.00317.41
8.1.30.0060.00317.52
8.1.20.0000.00817.57
8.1.10.0040.00417.34
8.1.00.0040.00417.25
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.38
8.0.270.0000.00717.18
8.0.260.0000.00617.16
8.0.250.0030.00316.80
8.0.240.0070.00016.89
8.0.230.0030.00316.80
8.0.220.0040.00416.75
8.0.210.0030.00316.63
8.0.200.0000.00616.72
8.0.190.0030.00316.70
8.0.180.0050.00216.68
8.0.170.0000.00716.77
8.0.160.0000.00716.83
8.0.150.0030.00316.63
8.0.140.0040.00416.71
8.0.130.0030.00313.22
8.0.120.0040.00416.77
8.0.110.0000.00716.73
8.0.100.0040.00416.79
8.0.90.0050.00216.76
8.0.80.0080.00816.77
8.0.70.0040.00416.61
8.0.60.0040.00416.64
8.0.50.0070.00016.70
8.0.30.0100.01016.98
8.0.20.0180.00517.40
8.0.10.0030.00516.85
8.0.00.0090.01316.80
7.4.330.0000.00615.03
7.4.320.0040.00416.47
7.4.300.0000.00716.26
7.4.290.0030.00316.35
7.4.280.0000.00716.35
7.4.270.0060.00016.29
7.4.260.0030.00316.45
7.4.250.0050.00316.40
7.4.240.0040.00416.43
7.4.230.0030.00316.48
7.4.220.0090.00916.53
7.4.210.0070.01016.52
7.4.200.0040.00416.47
7.4.160.0040.01116.49
7.4.150.0140.00317.40
7.4.140.0120.00817.86
7.4.130.0050.01216.42
7.4.120.0080.01016.32
7.4.110.0120.00616.36
7.4.100.0190.00416.35
7.4.90.0100.00716.27
7.4.80.0150.00319.39
7.4.70.0100.00616.34
7.4.60.0070.01016.41
7.4.50.0000.00816.54
7.4.40.0140.00316.41
7.4.30.0150.00616.35
7.4.00.0140.00414.88
7.3.330.0050.00012.88
7.3.320.0050.00012.86
7.3.310.0030.00316.09
7.3.300.0000.00716.11
7.3.290.0070.00816.13
7.3.280.0050.00916.14
7.3.270.0090.00917.40
7.3.260.0130.00316.41
7.3.250.0130.00816.43
7.3.240.0070.01016.25
7.3.230.0130.00316.39
7.3.210.0070.01016.16
7.3.200.0140.00819.39
7.3.190.0080.00816.06
7.3.180.0090.00616.34
7.3.170.0060.01416.27
7.3.160.0100.00516.49
7.2.330.0090.00916.54
7.2.320.0090.00616.60
7.2.310.0030.01316.21
7.2.300.0110.00616.37
7.2.290.0130.01016.30
7.2.60.0090.00616.87
7.2.00.0100.00718.90
7.1.200.0040.00415.69
7.1.100.0000.01218.09
7.1.70.0030.00917.02
7.1.60.0030.02219.22
7.1.50.0120.00916.95
7.1.00.0030.07722.41
7.0.200.0030.00616.72
7.0.140.0030.03722.08
7.0.110.0100.08021.71
7.0.100.0070.08021.91
7.0.90.0030.04021.88
7.0.80.0070.04321.80
7.0.70.0000.04021.63
7.0.60.0030.04021.83
7.0.50.0000.04021.69
7.0.40.0030.07319.79
7.0.30.0030.04719.78
7.0.20.0000.04019.73
7.0.10.0000.04319.75
7.0.00.0000.04019.74
5.6.280.0070.07020.90
5.6.260.0130.07720.68
5.6.250.0030.07320.49
5.6.240.0070.03720.62
5.6.230.0030.05320.66
5.6.220.0130.02720.52
5.6.210.0100.03720.67
5.6.200.0000.04020.55
5.6.190.0000.03720.85
5.6.180.0000.04320.62
5.6.170.0030.04020.61
5.6.160.0000.05020.54
5.6.150.0000.04320.60
5.6.140.0070.03020.69
5.6.130.0030.04020.61
5.6.120.0000.06720.60
5.6.110.0000.03720.66
5.6.100.0030.04020.60
5.6.90.0070.03720.61
5.6.80.0070.03020.03
5.6.70.0000.04319.83
5.6.60.0030.03720.05
5.6.50.0070.03020.08
5.6.40.0000.04720.02
5.6.30.0100.03319.91
5.6.20.0000.04019.90
5.6.10.0030.03720.02
5.6.00.0100.03320.00
5.5.380.0030.03717.53
5.5.370.0030.03717.40
5.5.360.0000.04017.52
5.5.350.0000.04017.36
5.5.340.0030.04018.17
5.5.330.0130.05017.99
5.5.320.0000.05718.10
5.5.310.0070.03717.89
5.5.300.0000.05318.25
5.5.290.0070.04018.25
5.5.280.0030.04317.99
5.5.270.0070.08318.14
5.5.260.0030.03318.01
5.5.250.0000.04017.80
5.5.240.0000.04717.41
5.5.230.0030.04017.56
5.5.220.0000.04017.63
5.5.210.0000.04017.54
5.5.200.0030.03317.47
5.5.190.0030.03717.45
5.5.180.0000.04017.48
5.5.160.0030.04017.48
5.5.150.0000.03317.51
5.5.140.0100.06317.36
5.5.130.0000.05717.50
5.5.120.0030.07717.48
5.5.110.0070.07317.23
5.5.100.0000.06017.12
5.5.90.0000.07717.42
5.5.80.0070.06017.27
5.5.70.0070.03717.40
5.5.60.0000.07317.27
5.5.50.0100.06717.13
5.5.40.0000.07317.01
5.5.30.0030.06317.40
5.5.20.0030.07317.37
5.5.10.0070.07317.37
5.5.00.0030.04317.33
5.4.450.0030.03319.23
5.4.440.0000.04019.43
5.4.430.0030.03719.27
5.4.420.0000.04019.59
5.4.410.0070.03319.17
5.4.400.0000.04319.17
5.4.390.0000.04719.00
5.4.380.0000.04719.18
5.4.370.0000.04319.30
5.4.360.0000.04019.07
5.4.350.0000.04019.12
5.4.340.0000.04018.98
5.4.320.0030.03719.27
5.4.310.0030.04019.08
5.4.300.0030.07319.12
5.4.290.0070.07018.92
5.4.280.0000.05319.02
5.4.270.0000.07019.00
5.4.260.0000.05319.10
5.4.250.0100.03318.99
5.4.240.0070.04319.16
5.4.230.0070.06719.01
5.4.220.0030.08019.09
5.4.210.0030.05319.02
5.4.200.0030.03719.26
5.4.190.0070.05019.26
5.4.180.0030.04019.15
5.4.170.0000.08019.02
5.4.160.0030.06319.25
5.4.150.0030.05719.08
5.4.140.0030.05316.49
5.4.130.0070.07016.35
5.4.120.0070.06316.21
5.4.110.0070.07316.30
5.4.100.0030.04016.18
5.4.90.0070.07316.28
5.4.80.0070.07716.51
5.4.70.0070.07016.50
5.4.60.0030.07016.26
5.4.50.0070.06016.36
5.4.40.0070.06316.52
5.4.30.0000.04316.50
5.4.20.0070.03016.35
5.4.10.0070.06716.20
5.4.00.0100.04315.70
5.3.290.0000.03714.45
5.3.280.0030.05014.45
5.3.270.0000.08314.45
5.3.260.0030.03714.60
5.3.250.0070.06314.62
5.3.240.0070.06714.39
5.3.230.0070.07314.48
5.3.220.0070.07314.52
5.3.210.0000.05014.51
5.3.200.0030.07714.48
5.3.190.0030.05314.62
5.3.180.0070.05314.42
5.3.170.0030.08714.40
5.3.160.0030.04714.65
5.3.150.0000.09014.48
5.3.140.0030.07314.39
5.3.130.0000.06314.61
5.3.120.0070.06314.61
5.3.110.0000.04714.43
5.3.100.0000.04313.88
5.3.90.0030.03313.82
5.3.80.0130.06313.95
5.3.70.0070.06713.89
5.3.60.0030.05014.02
5.3.50.0030.07713.78
5.3.40.0000.08013.80
5.3.30.0030.07014.00
5.3.20.0070.05013.75
5.3.10.0070.07013.51
5.3.00.0030.07313.50
5.2.170.0000.06711.91
5.2.160.0000.03011.91
5.2.150.0000.03311.91
5.2.140.0030.05711.91
5.2.130.0000.03711.91
5.2.120.0030.03311.91
5.2.110.0070.03711.91
5.2.100.0000.06011.91
5.2.90.0000.04011.91
5.2.80.0030.05711.91
5.2.70.0030.03011.91
5.2.60.0030.05711.91
5.2.50.0030.03711.91
5.2.40.0030.06011.91
5.2.30.0030.05311.91
5.2.20.0030.05011.91
5.2.10.0070.02711.91
5.2.00.0000.03011.91
5.1.60.0000.02311.91
5.1.50.0000.05011.91
5.1.40.0000.04711.91
5.1.30.0000.03311.91
5.1.20.0000.05311.91
5.1.10.0070.05311.91
5.1.00.0070.05011.91
5.0.50.0030.04311.91
5.0.40.0030.03311.91
5.0.30.0070.05311.91
5.0.20.0000.03011.91
5.0.10.0030.04311.91
5.0.00.0030.06311.91
4.4.90.0000.02711.91
4.4.80.0000.03311.91
4.4.70.0070.03011.91
4.4.60.0030.03011.91
4.4.50.0000.03311.91
4.4.40.0030.02711.91
4.4.30.0030.03311.91
4.4.20.0070.02711.91
4.4.10.0030.02011.91
4.4.00.0030.05011.91
4.3.110.0030.03311.91
4.3.100.0000.03711.91
4.3.90.0000.02711.91
4.3.80.0000.05711.91
4.3.70.0000.01311.91
4.3.60.0000.03311.91
4.3.50.0000.03711.91
4.3.40.0030.04711.91
4.3.30.0030.02011.91
4.3.20.0000.03711.91
4.3.10.0000.04011.91
4.3.00.0000.02011.91

preferences:
49.8 ms | 401 KiB | 5 Q