3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo unserialize(base64_decode('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'));

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)
8.3.60.0100.00718.43
8.3.50.0090.01121.21
8.3.40.0130.01018.71
8.3.30.0100.00320.34
8.3.20.0040.00420.09
8.3.10.0040.00421.95
8.3.00.0030.00522.36
8.2.180.0100.01016.38
8.2.170.0070.00722.96
8.2.160.0070.01422.13
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00720.79
8.2.110.0060.00322.14
8.2.100.0080.00817.68
8.2.90.0040.00419.08
8.2.80.0040.00419.29
8.2.70.0040.00417.38
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0000.00819.76
8.2.30.0060.00319.36
8.2.20.0040.00417.47
8.2.10.0040.00417.57
8.2.00.0040.00417.55
8.1.280.0000.01525.92
8.1.270.0040.01223.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0080.00023.79
8.1.230.0080.00419.10
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00017.22
8.1.190.0000.00817.26
8.1.180.0060.00318.76
8.1.170.0040.00418.39
8.1.160.0000.00818.67
8.1.150.0000.00718.52
8.1.140.0000.00717.33
8.1.130.0000.00717.77
8.1.120.0030.00417.36
8.1.110.0000.00817.30
8.1.100.0000.00717.35
8.1.90.0050.00317.34
8.1.80.0030.00317.36
8.1.70.0030.00717.27
8.1.60.0000.00817.40
8.1.50.0040.00417.29
8.1.40.0060.00317.39
8.1.30.0000.00717.43
8.1.20.0050.00317.46
8.1.10.0040.00417.37
8.1.00.0040.00417.41
8.0.300.0000.00718.84
8.0.290.0040.00417.04
8.0.280.0040.00418.34
8.0.270.0040.00417.12
8.0.260.0030.00316.84
8.0.250.0000.00617.03
8.0.240.0040.00417.00
8.0.230.0040.00416.92
8.0.220.0080.00016.70
8.0.210.0000.00716.87
8.0.200.0000.00616.86
8.0.190.0030.00316.79
8.0.180.0080.00016.92
8.0.170.0000.00816.77
8.0.160.0030.00316.95
8.0.150.0030.00516.74
8.0.140.0040.00416.83
8.0.130.0000.00513.20
8.0.120.0080.00016.77
8.0.110.0040.00416.66
8.0.100.0000.00816.90
8.0.90.0080.00016.88
8.0.80.0110.01116.80
8.0.70.0040.00416.65
8.0.60.0020.00516.66
8.0.50.0040.00416.84
8.0.30.0060.01416.86
8.0.20.0120.00717.40
8.0.10.0000.00716.80
8.0.00.0140.00816.71
7.4.330.0000.00615.00
7.4.320.0000.00616.45
7.4.300.0060.00016.39
7.4.290.0050.00216.40
7.4.280.0050.00216.48
7.4.270.0000.00616.46
7.4.260.0000.00513.12
7.4.250.0000.00716.34
7.4.240.0030.00416.51
7.4.230.0000.00716.27
7.4.220.0070.01016.26
7.4.210.0070.01016.43
7.4.200.0000.00716.48
7.4.190.0030.00316.33
7.4.160.0130.00716.40
7.4.150.0100.00717.40
7.4.140.0070.01417.86
7.4.130.0120.00616.38
7.4.120.0130.00316.35
7.4.110.0140.00416.54
7.4.100.0110.00616.41
7.4.90.0170.00016.32
7.4.80.0120.01219.39
7.4.70.0100.01016.43
7.4.60.0070.01016.44
7.4.50.0030.00616.50
7.4.40.0090.00622.77
7.4.30.0120.00916.49
7.4.00.0030.01214.99
7.3.330.0030.00313.06
7.3.320.0030.00312.96
7.3.310.0030.00316.04
7.3.300.0030.00316.20
7.3.290.0000.01516.17
7.3.280.0070.01116.21
7.3.270.0110.00717.40
7.3.260.0140.00616.62
7.3.250.0090.00916.34
7.3.240.0030.01316.59
7.3.230.0040.01816.39
7.3.210.0070.01016.20
7.3.200.0110.01119.39
7.3.190.0150.00616.43
7.3.180.0060.01116.48
7.3.170.0080.00816.31
7.3.160.0040.01216.25
7.3.120.0030.01214.77
7.2.330.0160.00316.32
7.2.320.0120.00916.55
7.2.310.0120.00916.38
7.2.300.0100.00616.36
7.2.290.0000.01616.54
7.2.00.0030.01319.25
7.1.200.0080.00415.53
7.1.100.0130.00317.71
7.1.70.0050.00517.13
7.1.60.0070.00719.32
7.1.50.0030.02116.95
7.1.00.0030.05722.32
7.0.200.0100.00016.46
7.0.140.0070.06722.13
7.0.100.0030.07720.04
7.0.90.0100.06319.94
7.0.80.0100.07319.93
7.0.70.0170.03319.93
7.0.60.0170.04319.92
7.0.50.0030.04020.38
7.0.40.0070.04020.14
7.0.30.0030.03720.05
7.0.20.0130.03020.09
7.0.10.0100.05720.18
7.0.00.0100.04720.10
5.6.280.0030.07320.82
5.6.250.0070.05720.63
5.6.240.0070.03720.69
5.6.230.0030.04020.71
5.6.220.0100.03720.74
5.6.210.0030.04020.67
5.6.200.0030.04321.11
5.6.190.0100.04021.09
5.6.180.0130.06320.97
5.6.170.0130.03321.11
5.6.160.0030.05021.02
5.6.150.0030.04321.07
5.6.140.0000.05021.12
5.6.130.0030.04321.13
5.6.120.0000.04721.05
5.6.110.0100.03721.00
5.6.100.0000.05021.00
5.6.90.0030.04321.04
5.6.80.0030.03720.52
5.6.70.0130.03320.42
5.6.60.0030.03320.45
5.6.50.0000.03720.55
5.6.40.0070.03320.46
5.6.30.0070.03720.40
5.6.20.0030.04020.39
5.6.10.0070.03320.43
5.6.00.0030.03720.52
5.5.380.0070.07720.42
5.5.370.0100.07720.35
5.5.360.0030.06320.41
5.5.350.0100.03320.41
5.5.340.0100.03720.79
5.5.330.0030.04020.93
5.5.320.0070.03320.79
5.5.310.0070.03720.83
5.5.300.0070.04020.91
5.5.290.0030.04320.92
5.5.280.0130.03720.93
5.5.270.0130.03720.83
5.5.260.0030.04320.71
5.5.250.0000.04320.70
5.5.240.0070.03020.27
5.5.230.0000.04320.21
5.5.220.0070.03020.30
5.5.210.0030.03320.02
5.5.200.0000.04020.25
5.5.190.0070.03020.19
5.5.180.0100.03320.18
5.5.160.0130.02320.23
5.5.150.0000.04320.22
5.5.140.0100.04320.08
5.5.130.0070.05720.21
5.5.120.0030.08320.11
5.5.110.0000.08319.98
5.5.100.0070.07320.02
5.5.90.0000.05320.07
5.5.80.0070.04320.07
5.5.70.0070.08320.16
5.5.60.0030.04020.09
5.5.50.0000.08320.06
5.5.40.0070.07719.96
5.5.30.0070.07320.14
5.5.20.0000.04320.05
5.5.10.0030.07720.03
5.5.00.0030.06319.97
5.4.450.0030.04019.27
5.4.440.0070.03719.39
5.4.430.0070.03719.41
5.4.420.0030.04019.35
5.4.410.0100.03319.24
5.4.400.0070.03019.10
5.4.390.0100.02718.98
5.4.380.0030.04019.06
5.4.370.0000.04019.14
5.4.360.0000.03319.08
5.4.350.0030.04318.96
5.4.340.0070.03019.06
5.4.320.0030.03718.79
5.4.310.0030.03018.79
5.4.300.0000.03319.03
5.4.290.0030.03719.03
5.4.280.0130.05018.82
5.4.270.0000.06019.02
5.4.260.0070.06719.23
5.4.250.0030.06318.80
5.4.240.0030.04019.02
5.4.230.0000.04018.79
5.4.220.0130.05719.05
5.4.210.0070.03718.89
5.4.200.0030.04018.93
5.4.190.0030.07319.04
5.4.180.0000.04019.02
5.4.170.0070.03319.09
5.4.160.0000.04318.76
5.4.150.0000.05319.07
5.4.140.0100.03016.30
5.4.130.0100.06716.05
5.4.120.0030.04016.12
5.4.110.0130.06716.27
5.4.100.0070.04716.41
5.4.90.0000.05316.45
5.4.80.0000.04316.20
5.4.70.0000.06716.39
5.4.60.0030.07316.36
5.4.50.0030.03716.24
5.4.40.0000.04016.35
5.4.30.0030.06316.23
5.4.20.0030.07716.41
5.4.10.0100.07016.44
5.4.00.0000.03715.56
5.3.290.0000.03314.67
5.3.280.0030.03714.61
5.3.270.0030.04714.61
5.3.260.0000.06314.57
5.3.250.0000.04014.50
5.3.240.0000.07014.48
5.3.230.0030.08314.61
5.3.220.0130.05314.41
5.3.210.0000.07314.49
5.3.200.0030.03714.43
5.3.190.0070.03314.57
5.3.180.0030.04014.59
5.3.170.0100.05714.44
5.3.160.0030.04014.48
5.3.150.0100.07014.45
5.3.140.0070.05014.57
5.3.130.0070.07014.57
5.3.120.0000.04314.52
5.3.110.0000.05714.42
5.3.100.0100.06714.04
5.3.90.0000.03713.89
5.3.80.0070.07314.03
5.3.70.0070.07714.00
5.3.60.0030.07314.01
5.3.50.0030.06713.82
5.3.40.0100.03713.91
5.3.30.0030.03713.86
5.3.20.0000.05013.70
5.3.10.0070.07013.43
5.3.00.0130.02713.63
5.2.170.0000.03311.20
5.2.160.0030.05711.19
5.2.150.0000.03711.16
5.2.140.0070.06711.08
5.2.130.0070.03711.13
5.2.120.0070.05311.04
5.2.110.0070.06010.96
5.2.100.0030.06310.96
5.2.90.0030.04311.12
5.2.80.0030.04011.07
5.2.70.0100.04310.94
5.2.60.0030.02710.99
5.2.50.0070.02310.99
5.2.40.0070.05010.93
5.2.30.0070.04711.04
5.2.20.0100.05711.02
5.2.10.0030.02710.95
5.2.00.0070.05310.65
5.1.60.0100.03710.07
5.1.50.0100.0439.84
5.1.40.0030.05010.04
5.1.30.0000.04010.37
5.1.20.0000.03310.37
5.1.10.0030.04710.10
5.1.00.0030.04710.08
5.0.50.0030.0478.40
5.0.40.0100.0108.45
5.0.30.0000.0678.30
5.0.20.0000.0308.31
5.0.10.0000.0278.01
5.0.00.0070.0538.07
4.4.90.0030.0137.67
4.4.80.0000.0177.67
4.4.70.0030.0137.67
4.4.60.0000.0377.67
4.4.50.0030.0177.67
4.4.40.0030.0337.67
4.4.30.0000.0337.67
4.4.20.0070.0277.67
4.4.10.0000.0377.67
4.4.00.0000.0507.67
4.3.110.0000.0377.67
4.3.100.0000.0377.67
4.3.90.0000.0237.67
4.3.80.0030.0477.67
4.3.70.0030.0277.67
4.3.60.0000.0137.67
4.3.50.0030.0307.67
4.3.40.0030.0277.67
4.3.30.0070.0237.67
4.3.20.0000.0137.67
4.3.10.0000.0207.67
4.3.00.0000.0377.67

preferences:
54.47 ms | 401 KiB | 5 Q