3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo serialize(true);

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)
8.3.60.0120.00318.30
8.3.50.0150.00820.99
8.3.40.0110.00318.60
8.3.30.0080.00619.01
8.3.20.0040.00420.25
8.3.10.0040.00423.61
8.3.00.0000.00819.38
8.2.180.0140.00316.63
8.2.170.0170.00322.96
8.2.160.0090.00918.86
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00722.25
8.2.110.0030.00620.46
8.2.100.0070.00418.09
8.2.90.0000.00819.05
8.2.80.0030.00517.97
8.2.70.0030.00517.34
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0040.00419.75
8.2.30.0040.00418.07
8.2.20.0050.00217.52
8.2.10.0040.00417.88
8.2.00.0040.00417.65
8.1.280.0120.00625.92
8.1.270.0000.00823.83
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.84
8.1.230.0080.00418.97
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0000.00817.12
8.1.180.0070.00018.10
8.1.170.0080.00018.50
8.1.160.0040.00421.93
8.1.150.0070.00018.70
8.1.140.0030.00617.30
8.1.130.0000.00817.73
8.1.120.0030.00317.32
8.1.110.0050.00317.21
8.1.100.0020.00717.23
8.1.90.0100.00217.21
8.1.80.0060.00617.23
8.1.70.0070.00517.20
8.1.60.0110.00617.41
8.1.50.0080.00817.30
8.1.40.0110.00317.30
8.1.30.0090.00617.49
8.1.20.0110.00317.48
8.1.10.0110.00417.30
8.1.00.0060.00617.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.29
8.0.270.0040.00417.02
8.0.260.0040.00417.08
8.0.250.0030.00316.89
8.0.240.0030.00316.89
8.0.230.0060.00216.71
8.0.220.0040.00716.72
8.0.210.0090.00216.74
8.0.200.0060.00516.71
8.0.190.0050.00616.75
8.0.180.0040.00616.65
8.0.170.0090.00316.66
8.0.160.0040.00716.74
8.0.150.0090.00316.66
8.0.140.0090.00216.68
8.0.130.0060.00415.46
8.0.120.0080.00516.66
8.0.110.0070.00516.67
8.0.100.0090.00416.62
8.0.90.0080.00416.72
8.0.80.0150.00116.65
8.0.70.0040.00816.61
8.0.60.0060.00716.73
8.0.50.0090.00416.72
8.0.30.0150.00716.79
8.0.20.0090.00917.06
8.0.10.0090.00816.79
8.0.00.0090.00816.72
7.4.330.0050.00015.02
7.4.320.0030.00316.36
7.4.300.0070.00416.30
7.4.290.0080.00416.39
7.4.280.0070.00716.33
7.4.270.0040.00716.25
7.4.260.0080.00516.41
7.4.250.0060.00616.33
7.4.240.0090.00216.33
7.4.230.0080.00516.42
7.4.220.0120.00716.28
7.4.210.0090.00816.42
7.4.200.0100.00216.34
7.4.190.0060.00816.35
7.4.180.0100.00316.33
7.4.160.0060.00816.38
7.4.150.0090.00716.64
7.4.140.0100.00516.88
7.4.130.0070.00816.22
7.4.120.0080.00716.26
7.4.110.0070.00816.25
7.4.100.0060.00716.19
7.4.90.0060.00916.16
7.4.80.0090.00616.78
7.4.70.0090.00816.17
7.4.60.0090.00616.21
7.4.50.0090.00616.14
7.4.40.0080.00816.10
7.4.30.0090.00716.15
7.4.20.0070.00616.45
7.4.10.0100.00516.21
7.4.00.0090.00516.06
7.3.330.0070.00115.03
7.3.320.0080.00415.02
7.3.310.0090.00416.05
7.3.300.0060.00616.03
7.3.290.0100.00416.11
7.3.280.0090.00716.10
7.3.270.0100.00616.50
7.3.260.0110.00616.18
7.3.250.0090.00816.23
7.3.240.0100.00616.07
7.3.230.0110.00416.14
7.3.220.0100.00516.08
7.3.210.0100.00616.08
7.3.200.0110.00716.70
7.3.190.0110.00516.14
7.3.180.0110.00616.12
7.3.170.0090.00716.15
7.3.160.0100.00716.06
7.3.150.0120.00516.16
7.3.140.0090.00816.19
7.3.130.0070.00916.20
7.3.120.0080.00816.21
7.3.110.0110.00516.02
7.3.100.0110.00616.20
7.3.90.0110.00516.13
7.3.80.0100.00615.98
7.3.70.0090.00816.07
7.3.60.0060.01115.97
7.3.50.0080.00815.92
7.3.40.0130.00415.95
7.3.30.0090.00815.94
7.3.20.0110.00716.47
7.3.10.0150.00816.20
7.3.00.0110.00916.25
7.2.340.0100.00616.24
7.2.330.0120.00616.31
7.2.320.0120.00716.25
7.2.310.0140.00916.26
7.2.300.0100.00716.19
7.2.290.0070.01016.24
7.2.280.0110.00616.22
7.2.270.0090.00716.32
7.2.260.0090.00816.21
7.2.250.0100.00616.19
7.2.240.0080.00916.27
7.2.230.0070.01016.37
7.2.220.0090.00816.29
7.2.210.0080.00816.15
7.2.200.0120.00716.07
7.2.190.0100.00816.02
7.2.180.0090.00816.02
7.2.170.0130.00516.09
7.2.160.0100.00716.15
7.2.150.0110.00716.68
7.2.140.0120.00516.59
7.2.130.0120.00916.43
7.2.120.0130.00716.45
7.2.110.0170.00716.44
7.2.100.0210.00616.43
7.2.90.0180.00816.42
7.2.80.0170.00716.23
7.2.70.0240.00916.26
7.2.60.0290.00716.03
7.2.50.0150.00516.23
7.2.40.0340.00916.26
7.2.30.0130.01016.22
7.2.20.0140.00816.21
7.2.10.0120.00816.26
7.2.00.0250.00816.54
7.1.330.0140.00716.07
7.1.320.0160.00915.95
7.1.310.0170.00515.65
7.1.300.0160.00515.61
7.1.290.0170.00615.61
7.1.280.0160.00615.61
7.1.270.0150.00715.61
7.1.260.0130.00815.60
7.1.250.0190.00615.32
7.1.240.0180.00715.38
7.1.230.0130.00915.32
7.1.220.0160.00915.38
7.1.210.0180.00615.38
7.1.200.0320.00615.15
7.1.190.0210.00615.21
7.1.180.0180.00615.15
7.1.170.0220.00615.15
7.1.160.0200.01015.12
7.1.150.0310.00415.17
7.1.140.0180.00415.18
7.1.130.0210.00715.06
7.1.120.0160.00715.13
7.1.110.0200.00715.17
7.1.100.0250.00715.39
7.1.90.0220.00715.12
7.1.80.0160.00715.18
7.1.70.0260.00815.29
7.1.60.0260.00817.09
7.1.50.0220.00817.09
7.1.40.0200.00817.17
7.1.30.0210.00717.09
7.1.20.0240.00717.16
7.1.10.0200.00715.32
7.1.00.0420.00615.25
7.0.330.0210.00715.05
7.0.320.0170.00515.05
7.0.310.0180.00614.82
7.0.300.0190.00814.84
7.0.290.0160.00714.87
7.0.280.0160.00814.82
7.0.270.0150.00814.89
7.0.260.0170.00614.86
7.0.250.0180.00714.89
7.0.240.0340.00715.01
7.0.230.0180.00714.98
7.0.220.0230.00814.94
7.0.210.0280.00814.91
7.0.200.0300.00715.05
7.0.190.0280.00515.13
7.0.180.0230.00515.11
7.0.170.0230.00715.13
7.0.160.0240.00515.03
7.0.150.0210.00715.10
7.0.140.0220.00615.08
7.0.130.0220.00715.13
7.0.120.0190.00715.13
7.0.110.0190.00615.08
7.0.100.0230.00715.04
7.0.90.0170.00814.99
7.0.80.0210.00715.07
7.0.70.0200.00615.04
7.0.60.0230.00815.02
7.0.50.0270.00715.10
7.0.40.0160.00615.06
7.0.30.0150.00815.06
7.0.20.0190.00815.09
7.0.10.0200.00615.12
7.0.00.0200.00715.09
5.6.400.0140.01015.53
5.6.390.0130.00915.35
5.6.380.0140.00815.29
5.6.370.0130.00815.20
5.6.360.0120.00715.35
5.6.350.0130.00815.28
5.6.340.0110.01015.26
5.6.330.0120.00915.30
5.6.320.0120.01015.35
5.6.310.0130.01015.31
5.6.300.0130.01115.69
5.6.290.0130.01015.66
5.6.280.0110.01215.71
5.6.270.0110.01815.68
5.6.260.0100.01315.70
5.6.250.0110.01215.70
5.6.240.0130.01115.73
5.6.230.0130.01215.67
5.6.220.0120.01215.71
5.6.210.0130.01115.65
5.6.200.0120.01515.76
5.6.190.0130.01115.78
5.6.180.0120.01115.66
5.6.170.0120.01215.68
5.6.160.0120.01315.69
5.6.150.0110.01315.78
5.6.140.0130.01315.70
5.6.130.0130.01615.71
5.6.120.0140.01215.74
5.6.110.0140.01115.71
5.6.100.0120.01515.68
5.6.90.0130.01215.74
5.6.80.0120.01715.57
5.6.70.0100.01315.63
5.6.60.0120.01515.61
5.6.50.0150.01315.66
5.6.40.0120.01115.59
5.6.30.0130.01415.63
5.6.20.0120.01215.57
5.6.10.0120.01615.62
5.6.00.0120.01315.55
5.5.380.0120.01614.78
5.5.370.0090.01514.71
5.5.360.0110.01114.67
5.5.350.0110.01514.67
5.5.340.0130.01214.79
5.5.330.0100.01714.66
5.5.320.0120.01014.68
5.5.310.0110.01214.66
5.5.300.0140.01014.76
5.5.290.0130.01114.70
5.5.280.0110.01114.72
5.5.270.0130.01014.72
5.5.260.0130.01114.69
5.5.250.0110.01414.74
5.5.240.0120.01214.63
5.5.230.0120.01314.58
5.5.220.0120.01314.61
5.5.210.0100.01314.64
5.5.200.0130.01114.55
5.5.190.0100.01514.67
5.5.180.0120.01414.57
5.5.170.0130.00914.64
5.5.160.0100.01214.55
5.5.150.0110.01614.56
5.5.140.0120.01414.53
5.5.130.0130.01014.47
5.5.120.0110.01214.54
5.5.110.0130.01414.54
5.5.100.0130.01014.64
5.5.90.0110.01114.64
5.5.80.0140.00814.64
5.5.70.0110.01214.55
5.5.60.0110.01114.52
5.5.50.0110.01114.56
5.5.40.0110.01314.56
5.5.30.0100.01314.64
5.5.20.0140.00914.56
5.5.10.0110.01214.57
5.5.00.0130.01014.48
5.4.450.0100.01012.72
5.4.440.0110.00812.73
5.4.430.0110.00712.71
5.4.420.0110.01212.75
5.4.410.0090.01312.71
5.4.400.0090.01012.69
5.4.390.0100.01312.69
5.4.380.0100.01412.66
5.4.370.0110.01012.69
5.4.360.0090.01012.70
5.4.350.0100.00912.71
5.4.340.0110.01112.67
5.4.330.0120.00411.98
5.4.320.0100.00912.67
5.4.310.0100.01212.65
5.4.300.0100.00912.69
5.4.290.0080.01112.68
5.4.280.0090.01312.64
5.4.270.0110.00812.66
5.4.260.0090.01112.68
5.4.250.0090.01012.61
5.4.240.0120.00812.65
5.4.230.0110.00912.69
5.4.220.0120.00812.66
5.4.210.0100.01012.70
5.4.200.0100.01012.63
5.4.190.0100.00912.69
5.4.180.0110.00812.66
5.4.170.0080.01312.62
5.4.160.0100.01312.64
5.4.150.0090.01012.63
5.4.140.0080.01012.51
5.4.130.0100.01012.49
5.4.120.0080.01312.50
5.4.110.0100.00912.50
5.4.100.0110.00812.55
5.4.90.0100.00812.47
5.4.80.0100.01112.51
5.4.70.0100.00912.53
5.4.60.0090.01012.46
5.4.50.0110.01012.49
5.4.40.0100.00912.56
5.4.30.0100.00912.48
5.4.20.0100.01312.55
5.4.10.0090.01212.52
5.4.00.0090.00912.48

preferences:
41.57 ms | 401 KiB | 5 Q